Predator Species = MYXINE GLUTINOSA (ATLANTIC HAGFISH, SVSPP=001) 1 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=39.3(3.2), min=33 max=43 Mean (s.e.) stomach weight = 0.0070 (0.0070) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 66.6667 0.0000 0.000 0.000 0.000 EMPTY 2 1 33.3333 0.0037 52.381 17.460 52.381 HALACARIDAE 2 1 33.3333 0.0033 47.619 15.873 47.619 FISH SCALES Predator Species = MYXINE GLUTINOSA (ATLANTIC HAGFISH, SVSPP=001) 2 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=56.0(.), min=56 max=56 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = CARCHARHINUS OBSCURUS (DUSKY SHARK, SVSPP=003) 3 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=16 Predator size stats: mean(s.e.)=98.5(3.4), min=83 max=143 Mean (s.e.) stomach weight = 24.7198 (9.7944) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 3 18.7500 0.0000 0.000 0.000 0.000 EMPTY 10 1 6.2500 0.0010 0.004 0.008 0.010 NEMATODA 7 2 12.5000 0.1673 0.677 1.340 1.649 CRUSTACEA 10 1 6.2500 0.1250 0.506 0.325 0.400 DECAPODA 7 2 12.5000 0.0691 0.279 2.235 2.751 DECAPODA CRAB 10 1 6.2500 0.0080 0.032 0.006 0.007 CANCER IRRORATUS 7 2 12.5000 9.9933 40.426 10.544 12.977 OVALIPES OCELLATUS 10 1 6.2500 0.4391 1.776 3.519 4.331 SQUILLA EMPUSA 10 1 6.2500 0.0173 0.070 0.012 0.015 MOLLUSCA SHELL 4 3 18.7500 0.0973 0.394 3.276 4.032 CEPHALOPODA 10 1 6.2500 0.3122 1.263 0.222 0.273 ECHINARACHNIUS PARMA 1 10 62.5000 2.0656 8.356 22.693 27.930 FISH 10 1 6.2500 0.0011 0.005 0.003 0.004 FISH SCALES 10 1 6.2500 0.4188 1.694 5.506 6.777 CLUPEIDAE 10 1 6.2500 0.2266 0.917 0.161 0.198 AMMODYTES SP 3 4 25.0000 6.9993 28.314 16.692 20.544 LEIOSTOMUS XANTHURUS 10 1 6.2500 3.5625 14.412 6.239 7.678 STENOTOMUS CHRYSOPS 4 3 18.7500 0.0730 0.295 7.184 8.842 ANIMAL REMAINS 10 1 6.2500 0.0555 0.225 0.730 0.898 PLANTS 2 7 43.7500 0.0879 0.356 0.556 0.684 SAND Predator Species = CARCHARHINUS OBSCURUS (DUSKY SHARK, SVSPP=003) 4 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=104.0(18.5), min=72 max=136 Mean (s.e.) stomach weight = 164.7987 (66.7804) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 66.6667 2.1937 1.331 0.787 0.787 FISH 3 1 33.3333 1.6333 0.991 1.590 1.590 FISH SCALES 1 2 66.6667 48.3083 29.314 50.039 50.039 OSTEICHTHYES 3 1 33.3333 59.8967 36.345 20.083 20.083 SCIAENIDAE 3 1 33.3333 20.1733 12.241 6.764 6.764 CYNOSCION REGALIS 3 1 33.3333 17.2233 10.451 5.775 5.775 LEIOSTOMUS XANTHURUS 3 1 33.3333 15.3183 9.295 14.908 14.908 PLEURONECTIFORMES 3 1 33.3333 0.0517 0.031 0.055 0.055 PLANTS Predator Species = CARCHARHINUS OBSCURUS (DUSKY SHARK, SVSPP=003) 5 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=200.0(.), min=200 max=200 Mean (s.e.) stomach weight = 143.3500 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 143.3500 100.000 100.000 100.000 ANIMAL REMAINS Predator Species = CARCHARHINUS OBSCURUS (DUSKY SHARK, SVSPP=003) 6 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=25 Predator size stats: mean(s.e.)=91.4(5.6), min=63 max=212 Mean (s.e.) stomach weight = 12.2843 (3.0488) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 5 20.0000 0.0000 0.000 0.000 0.000 EMPTY 5 3 12.0000 0.2667 2.171 5.224 6.531 CRUSTACEA 7 2 8.0000 0.1879 1.529 3.677 4.596 DECAPODA CRAB 7 2 8.0000 0.7168 5.835 4.209 5.261 CANCER IRRORATUS 10 1 4.0000 0.0279 0.227 0.680 0.851 PINNIXA CYLINDRICA 10 1 4.0000 0.0057 0.047 4.000 5.000 MEGANYCTIPHANES NORVEGICA 10 1 4.0000 0.0796 0.648 2.509 3.136 STOMATOPODA 7 2 8.0000 3.1725 25.826 7.038 8.797 SQUILLA EMPUSA 1 6 24.0000 2.2525 18.336 12.389 15.486 CEPHALOPODA 5 3 12.0000 2.5446 20.715 9.815 12.269 LOLIGO SP 2 5 20.0000 0.9265 7.542 6.730 8.412 FISH 10 1 4.0000 1.0010 8.149 4.000 5.000 BATRACHOIDIDAE 10 1 4.0000 0.2548 2.075 1.551 1.939 UROPHYCIS REGIA 10 1 4.0000 0.5430 4.420 2.058 2.572 STENOTOMUS CHRYSOPS 2 5 20.0000 0.3023 2.461 16.044 20.055 ANIMAL REMAINS 10 1 4.0000 0.0024 0.020 0.077 0.096 PLANTS Predator Species = CARCHARHINUS OBSCURUS (DUSKY SHARK, SVSPP=003) 7 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=66.5(13.5), min=53 max=80 Mean (s.e.) stomach weight = 8.5460 (8.5460) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 50.0000 7.2775 85.157 42.578 85.157 FISH 1 1 50.0000 1.2685 14.843 7.422 14.843 ANCHOA HEPSETUS Predator Species = DASYATIS CENTROURA (ROUGHTAIL STINGRAY, SVSPP=004) 8 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=108.5(20.5), min=88 max=129 Mean (s.e.) stomach weight = 82.8995 (43.8755) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0345 0.042 0.088 0.088 NEMATODA 1 1 50.0000 0.0920 0.111 0.236 0.236 DECAPODA 1 1 50.0000 0.0005 0.001 0.001 0.001 FISH SCALES 1 1 50.0000 63.3875 76.463 50.000 50.000 AMMODYTES SP 1 1 50.0000 19.1660 23.120 49.113 49.113 STENOTOMUS CHRYSOPS 1 1 50.0000 0.2185 0.264 0.560 0.560 ANIMAL REMAINS 1 1 50.0000 0.0005 0.001 0.001 0.001 SAND Predator Species = DASYATIS CENTROURA (ROUGHTAIL STINGRAY, SVSPP=004) 9 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=89.5(13.5), min=76 max=103 Mean (s.e.) stomach weight = 182.7425 (182.2575) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.1635 0.089 33.711 33.711 POLYCHAETA 1 1 50.0000 0.0250 0.014 5.155 5.155 CANCER IRRORATUS 1 1 50.0000 0.0540 0.030 11.134 11.134 CRANGON SEPTEMSPINOSA 1 1 50.0000 182.5000 99.867 50.000 50.000 OVALIPES OCELLATUS Predator Species = CARCHARHINUS PLUMBEUS (SANDBAR SHARK, SVSPP=009) 10 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=142.0(5.0), min=137 max=147 Mean (s.e.) stomach weight = 31.1480 (25.7070) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 50.0000 0.4250 1.364 0.748 0.748 SPISULA SOLIDISSIMA 1 2 100.0000 17.6675 56.721 31.507 31.507 FISH 2 1 50.0000 2.4445 7.848 44.927 44.927 UROPHYCIS TENUIS 2 1 50.0000 10.3610 33.264 18.224 18.224 LEIOSTOMUS XANTHURUS 2 1 50.0000 0.1500 0.482 2.757 2.757 ANIMAL REMAINS 2 1 50.0000 0.1000 0.321 1.838 1.838 SAND Predator Species = CARCHARHINUS PLUMBEUS (SANDBAR SHARK, SVSPP=009) 11 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=3 Predator size stats: mean(s.e.)=131.7(16.5), min=104 max=161 Mean (s.e.) stomach weight = 8.7693 (8.7693) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 66.6667 0.0000 0.000 0.000 0.000 EMPTY 2 1 33.3333 8.6833 99.019 33.006 99.019 OPHICHTHUS CRUENTIFER 2 1 33.3333 0.0860 0.981 0.327 0.981 ANIMAL REMAINS Predator Species = CARCHARHINUS PLUMBEUS (SANDBAR SHARK, SVSPP=009) 12 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=204.0(.), min=204 max=204 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = ODONTASPIS TAURUS (SAND TIGER, SVSPP=012) 13 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=3 Predator size stats: mean(s.e.)=232.3(9.9), min=213 max=246 Mean (s.e.) stomach weight = 33.5197 (17.5558) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 66.6667 0.0313 0.093 33.364 33.364 NEMATODA 2 1 33.3333 13.6990 40.869 33.333 33.333 FISH 2 1 33.3333 15.7767 47.067 26.550 26.550 LEIOSTOMUS XANTHURUS 2 1 33.3333 4.0127 11.971 6.753 6.753 STENOTOMUS CHRYSOPS Predator Species = ODONTASPIS TAURUS (SAND TIGER, SVSPP=012) 14 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=238.0(.), min=238 max=238 Mean (s.e.) stomach weight = 243.0000 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 243.0000 100.000 100.000 100.000 PEPRILUS TRIACANTHUS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 15 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=52, Stomach samples=226 Predator size stats: mean(s.e.)=89.1(1.4), min=42 max=121 Mean (s.e.) stomach weight = 42.4553 (2.9824) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 46 2 0.8850 0.0000 0.000 0.000 0.000 EMPTY 20 6 2.6549 0.0025 0.006 0.008 0.008 HYDROZOA 60 1 0.4425 0.0345 0.081 0.081 0.082 ANTHOZOA 24 5 2.2124 0.0561 0.132 0.407 0.411 CERIANTHIDAE 60 1 0.4425 0.0050 0.012 0.200 0.202 NEMERTEA 60 1 0.4425 0.0000 0.000 0.000 0.000 NEMATODA 4 40 17.6991 0.0666 0.157 0.762 0.769 POLYCHAETA 60 1 0.4425 0.0164 0.039 0.186 0.187 MALDANIDAE 60 1 0.4425 0.0018 0.004 0.038 0.038 NICOMACHE LUMBRICALIS 17 7 3.0973 0.0126 0.030 0.030 0.030 EUNICIDAE 46 2 0.8850 0.0005 0.001 0.001 0.001 LUMBRINERIDAE 24 5 2.2124 0.0031 0.007 0.045 0.045 LUMBRINERIS FRAGILIS 33 3 1.3274 0.0034 0.008 0.005 0.005 ONUPHIDAE 33 3 1.3274 0.0226 0.053 0.063 0.063 DIOPATRA CUPREA 60 1 0.4425 0.0010 0.002 0.002 0.002 FLABELLIGERIDAE 60 1 0.4425 0.0001 0.000 0.000 0.000 PHERUSA SP 46 2 0.8850 0.0050 0.012 0.013 0.013 PHERUSA AFFINIS 33 3 1.3274 0.0016 0.004 0.015 0.015 OPHELIIDAE 60 1 0.4425 0.0377 0.089 0.418 0.422 OPHELIA DENTICULATA 60 1 0.4425 0.0018 0.004 0.001 0.001 OPHELINA SP 28 4 1.7699 0.0289 0.068 0.296 0.299 GLYCERIDAE 60 1 0.4425 0.0023 0.005 0.003 0.003 GONIADIDAE 33 3 1.3274 0.0319 0.075 0.029 0.029 NEPHTYIDAE 60 1 0.4425 0.0002 0.001 0.001 0.001 NEPHTYS SP 60 1 0.4425 0.0004 0.001 0.004 0.004 NEPHTYS PICTA 17 7 3.0973 0.0913 0.215 0.263 0.265 NEREIDAE 60 1 0.4425 0.0031 0.007 0.066 0.066 SPIONIDAE 60 1 0.4425 0.0415 0.098 0.052 0.052 SIPUNCULA 6 30 13.2743 1.1096 2.614 6.967 7.029 CRUSTACEA 60 1 0.4425 0.3960 0.933 0.350 0.353 ACANTHONOTOZOMA SERRATUM 46 2 0.8850 0.0004 0.001 0.008 0.009 LEPTOCHEIRUS PINGUIS 60 1 0.4425 0.0001 0.000 0.001 0.001 UNCIOLA IRRORATA 60 1 0.4425 0.0000 0.000 0.000 0.000 AEGINELLA SPINOSA 46 2 0.8850 0.0006 0.001 0.003 0.003 GAMMARUS LAWRENCIANUS 60 1 0.4425 0.0000 0.000 0.000 0.000 HYPERIIDAE 10 18 7.9646 0.2623 0.618 1.406 1.419 DECAPODA 7 23 10.1770 2.1124 4.976 6.968 7.030 DECAPODA CRAB 33 3 1.3274 0.0008 0.002 0.166 0.167 DECAPODA SHRIMP 60 1 0.4425 0.0009 0.002 0.027 0.027 NAUSHONIA CRANGONOIDES Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 16 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=52, Stomach samples=226 Predator size stats: mean(s.e.)=89.1(1.4), min=42 max=121 Mean (s.e.) stomach weight = 42.4553 (2.9824) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 12 13 5.7522 0.4125 0.972 1.550 1.564 CANCRIDAE 60 1 0.4425 0.1442 0.340 0.059 0.060 CANCER BOREALIS 1 138 61.0619 21.1680 49.859 44.173 44.567 CANCER IRRORATUS 46 2 0.8850 0.0000 0.000 0.002 0.002 CRANGONIDAE 9 20 8.8496 0.1228 0.289 0.859 0.867 CRANGON SEPTEMSPINOSA 60 1 0.4425 0.0411 0.097 0.126 0.127 LITHODIDAE 20 6 2.6549 0.0361 0.085 0.426 0.430 MAJIDAE 46 2 0.8850 0.0012 0.003 0.003 0.003 HYAS SP 28 4 1.7699 0.2309 0.544 0.499 0.503 LIBINIA SP 28 4 1.7699 0.2270 0.535 0.485 0.489 LIBINIA EMARGINATA 16 8 3.5398 0.1280 0.302 0.653 0.659 PAGURIDAE 20 6 2.6549 0.1012 0.238 0.797 0.804 PAGURUS SP 60 1 0.4425 0.0017 0.004 0.012 0.012 PAGURUS ACADIANUS 46 2 0.8850 0.0028 0.007 0.005 0.005 PAGURUS LONGICARPUS 12 13 5.7522 0.1778 0.419 1.777 1.793 PAGURUS POLLICARIS 60 1 0.4425 0.0019 0.005 0.004 0.004 PANDALIDAE 24 5 2.2124 0.0089 0.021 0.024 0.024 DICHELOPANDALUS LEPTOCERUS 60 1 0.4425 0.0006 0.002 0.028 0.028 PINNIXA SAYANA 33 3 1.3274 0.1323 0.312 0.244 0.246 PORTUNIDAE 2 62 27.4336 7.2631 17.108 15.249 15.385 OVALIPES OCELLATUS 60 1 0.4425 0.1742 0.410 0.270 0.272 PORTUNUS GIBBESII 33 3 1.3274 0.0024 0.006 0.013 0.014 CIROLANIDAE 46 2 0.8850 0.0001 0.000 0.004 0.004 NEOMYSIS AMERICANA 33 3 1.3274 0.0040 0.009 0.031 0.031 STOMATOPODA 60 1 0.4425 0.0040 0.009 0.030 0.031 PLATYSQUILLA ENODIS 14 10 4.4248 1.6479 3.882 2.106 2.125 LIMULUS POLYPHEMUS 15 9 3.9823 0.2334 0.550 0.385 0.388 MOLLUSCA 60 1 0.4425 0.0016 0.004 0.041 0.041 MOLLUSCA SHELL 8 22 9.7345 0.5378 1.267 1.408 1.421 BIVALVIA 60 1 0.4425 0.0016 0.004 0.002 0.002 ANOMIA SIMPLEX 17 7 3.0973 0.9395 2.213 0.867 0.875 SOLENIDAE 60 1 0.4425 0.0783 0.184 0.068 0.069 ENSIS DIRECTUS 33 3 1.3274 0.2586 0.609 0.414 0.417 GASTROPODA 60 1 0.4425 0.0036 0.008 0.001 0.001 NASSARIUS SP 60 1 0.4425 0.0155 0.036 0.005 0.005 BUSYCON SP 60 1 0.4425 0.0008 0.002 0.002 0.002 ANACHIS SP 11 16 7.0796 0.4729 1.114 0.940 0.948 CEPHALOPODA 46 2 0.8850 0.2131 0.502 0.116 0.117 LOLIGO SP 46 2 0.8850 0.2139 0.504 0.310 0.313 LOLIGO PEALEII Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 17 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=52, Stomach samples=226 Predator size stats: mean(s.e.)=89.1(1.4), min=42 max=121 Mean (s.e.) stomach weight = 42.4553 (2.9824) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 60 1 0.4425 0.0832 0.196 0.053 0.053 ILLEX SP 60 1 0.4425 0.0319 0.075 0.366 0.369 HOLOTHUROIDEA 3 50 22.1239 0.7436 1.751 1.733 1.748 FISH 33 3 1.3274 0.0000 0.000 0.002 0.002 FISH SCALES 60 1 0.4425 0.0881 0.208 0.108 0.109 CLUPEIDAE 46 2 0.8850 0.9535 2.246 0.355 0.358 ETRUMEUS TERES 33 3 1.3274 0.0267 0.063 0.288 0.290 ENGRAULIDAE 46 2 0.8850 0.0501 0.118 0.043 0.044 ANCHOA HEPSETUS 24 5 2.2124 0.1958 0.461 0.286 0.289 ANCHOA MITCHILLI 60 1 0.4425 0.0191 0.045 0.044 0.044 HIPPOCAMPUS ERECTUS 28 4 1.7699 0.0869 0.205 0.172 0.173 AMMODYTES SP 28 4 1.7699 0.1963 0.462 0.201 0.203 PEPRILUS TRIACANTHUS 46 2 0.8850 0.1491 0.351 0.154 0.155 PLEURONECTIFORMES 5 39 17.2566 0.4340 1.022 2.191 2.211 ANIMAL REMAINS 33 3 1.3274 0.0009 0.002 0.006 0.006 PLANTS 33 3 1.3274 0.0224 0.053 0.077 0.077 ROCK 20 6 2.6549 0.0032 0.008 0.004 0.004 SAND 60 1 0.4425 0.0105 0.025 0.161 0.163 FIBERGLASS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 18 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=93 Predator size stats: mean(s.e.)=76.0(1.7), min=48 max=116 Mean (s.e.) stomach weight = 12.9015 (2.1396) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 11 4 4.3011 0.0000 0.000 0.000 0.000 EMPTY 5 18 19.3548 0.1973 1.529 1.168 1.220 POLYCHAETA 33 1 1.0753 0.0007 0.005 0.037 0.038 EUNICIDAE 33 1 1.0753 0.2394 1.855 0.240 0.251 ONUPHIDAE 17 3 3.2258 0.0882 0.684 0.798 0.834 DIOPATRA CUPREA 17 3 3.2258 0.1052 0.816 1.228 1.283 GLYCERIDAE 22 2 2.1505 0.0031 0.024 1.092 1.141 ARTHROPODA 2 29 31.1828 0.6571 5.093 20.808 21.743 CRUSTACEA 33 1 1.0753 0.0001 0.000 0.054 0.057 UNCIOLA IRRORATA 8 7 7.5269 0.2586 2.005 2.884 3.014 DECAPODA 9 5 5.3763 1.1457 8.880 2.281 2.383 DECAPODA CRAB 9 5 5.3763 0.0089 0.069 1.744 1.822 CANCRIDAE 3 19 20.4301 1.2550 9.727 8.773 9.167 CANCER IRRORATUS 11 4 4.3011 0.0068 0.053 0.153 0.160 CRANGON SEPTEMSPINOSA 17 3 3.2258 0.0090 0.070 1.333 1.393 MUNIDA SP 17 3 3.2258 0.0659 0.511 0.433 0.452 PAGURIDAE 33 1 1.0753 0.0098 0.076 0.653 0.683 PAGURUS POLLICARIS 33 1 1.0753 0.0006 0.005 0.005 0.005 OGYRIDES SP 33 1 1.0753 0.0245 0.190 0.069 0.073 PENAEIDAE 33 1 1.0753 0.0005 0.004 0.019 0.020 PINNIXA SP 33 1 1.0753 0.0001 0.001 0.001 0.001 PORTUNIDAE 33 1 1.0753 0.0115 0.089 0.604 0.631 OVALIPES OCELLATUS 33 1 1.0753 0.0639 0.495 0.173 0.180 PORTUNUS GIBBESII 11 4 4.3011 0.0037 0.028 0.111 0.116 ACETES AMERICANUS 33 1 1.0753 0.0484 0.375 0.358 0.374 ALBUNEA SP 22 2 2.1505 0.1750 1.357 0.792 0.827 ALBUNEA GIBBESII 6 17 18.2796 2.0288 15.725 10.492 10.963 ALBUNEA PARETII 33 1 1.0753 0.0007 0.005 0.014 0.014 SCYLLARUS SP 33 1 1.0753 0.0000 0.000 0.001 0.001 ISOPODA 33 1 1.0753 0.0003 0.002 0.005 0.006 MUNNA SP 22 2 2.1505 0.0035 0.027 0.630 0.658 EUPHAUSIIDAE 33 1 1.0753 0.0017 0.013 1.075 1.124 MEGANYCTIPHANES NORVEGICA 33 1 1.0753 0.0018 0.014 0.052 0.055 LIMULUS POLYPHEMUS 22 2 2.1505 0.0162 0.125 0.454 0.474 MOLLUSCA 33 1 1.0753 0.0033 0.025 0.174 0.182 MOLLUSCA SHELL 11 4 4.3011 0.0548 0.425 1.793 1.874 BIVALVIA 11 4 4.3011 0.4012 3.110 1.428 1.492 SOLENIDAE 7 9 9.6774 0.6178 4.789 2.752 2.876 CEPHALOPODA 33 1 1.0753 0.5650 4.380 1.062 1.109 LOLIGO SP Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 19 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=93 Predator size stats: mean(s.e.)=76.0(1.7), min=48 max=116 Mean (s.e.) stomach weight = 12.9015 (2.1396) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 22 2 2.1505 0.0051 0.040 0.530 0.554 OCTOPODA 22 2 2.1505 0.7222 5.598 1.110 1.160 HOLOTHUROIDEA 1 35 37.6344 2.0579 15.951 15.117 15.797 FISH 22 2 2.1505 0.0010 0.008 0.019 0.020 FISH SCALES 33 1 1.0753 0.0065 0.050 0.183 0.191 OPHICHTHIDAE 22 2 2.1505 0.0141 0.109 0.136 0.142 ANCHOA SP 22 2 2.1505 0.0447 0.346 0.923 0.964 ANCHOA HEPSETUS 22 2 2.1505 0.1512 1.172 0.285 0.298 GADIDAE 33 1 1.0753 0.0134 0.104 0.379 0.396 UROPHYCIS REGIA 33 1 1.0753 0.0964 0.747 0.262 0.274 SYNGNATHIDAE 33 1 1.0753 0.3171 2.458 0.318 0.332 LEIOSTOMUS XANTHURUS 17 3 3.2258 0.5764 4.468 1.732 1.809 STENOTOMUS CHRYSOPS 22 2 2.1505 0.5807 4.501 1.118 1.168 PRIONOTUS CAROLINUS 3 19 20.4301 0.2312 1.792 6.440 6.730 ANIMAL REMAINS 33 1 1.0753 0.0027 0.021 1.038 1.085 FECAL REMAINS 11 4 4.3011 0.0039 0.030 0.112 0.117 PLANTS 33 1 1.0753 0.0029 0.023 0.255 0.266 ROCK Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 20 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=146 Predator size stats: mean(s.e.)=87.6(1.4), min=40 max=125 Mean (s.e.) stomach weight = 32.3994 (3.3789) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 15 7 4.7945 0.0000 0.000 0.000 0.000 EMPTY 4 38 26.0274 0.0878 0.271 1.683 1.768 POLYCHAETA 31 2 1.3699 0.0143 0.044 0.036 0.037 EUNICIDAE 43 1 0.6849 0.0005 0.001 0.089 0.093 EUNICE SP 43 1 0.6849 0.0113 0.035 0.026 0.028 LUMBRINERIDAE 43 1 0.6849 0.0053 0.016 0.017 0.018 LUMBRINERIS SP 31 2 1.3699 0.0072 0.022 0.313 0.328 ONUPHIDAE 25 3 2.0548 0.0603 0.186 0.217 0.228 DIOPATRA CUPREA 43 1 0.6849 0.0041 0.013 0.013 0.013 OPHELIA SP 31 2 1.3699 0.0158 0.049 0.034 0.036 OPHELIA DENTICULATA 31 2 1.3699 0.0054 0.017 0.010 0.011 OPHELINA SP 31 2 1.3699 0.0068 0.021 0.016 0.016 GLYCERIDAE 43 1 0.6849 0.0082 0.025 0.039 0.041 GLYCERA SP 43 1 0.6849 0.0012 0.004 0.001 0.001 NEPHTYIDAE 43 1 0.6849 0.0014 0.004 0.003 0.003 NEPHTYS SP 17 6 4.1096 0.1852 0.571 1.818 1.909 CRUSTACEA 43 1 0.6849 0.0050 0.015 0.009 0.010 CRUSTACEA EGGS 43 1 0.6849 0.0299 0.092 0.685 0.719 AMPHIPODA 17 6 4.1096 0.0022 0.007 0.021 0.023 GAMMARIDEA 43 1 0.6849 0.0001 0.000 0.025 0.026 UNCIOLA SP 43 1 0.6849 0.0001 0.000 0.005 0.005 GAMMARUS SP 43 1 0.6849 0.0001 0.000 0.001 0.001 PSAMMONYX NOBILIS 7 28 19.1781 0.6959 2.148 3.735 3.923 DECAPODA 25 3 2.0548 0.1162 0.359 0.371 0.389 DECAPODA LARVAE 3 50 34.2466 2.4767 7.644 9.480 9.957 DECAPODA CRAB 19 5 3.4247 0.0006 0.002 0.058 0.061 DECAPODA SHRIMP 43 1 0.6849 0.0161 0.050 0.061 0.064 CALLIANASSA SETIMANUS 25 3 2.0548 0.2489 0.768 0.964 1.012 CANCRIDAE 25 3 2.0548 0.1794 0.554 0.735 0.772 CANCER BOREALIS 1 91 62.3288 9.5211 29.387 27.494 28.879 CANCER IRRORATUS 12 11 7.5342 0.0230 0.071 0.453 0.475 CRANGON SEPTEMSPINOSA 21 4 2.7397 0.1445 0.446 0.629 0.661 MAJIDAE 25 3 2.0548 0.3546 1.095 0.774 0.812 LIBINIA SP 43 1 0.6849 0.0619 0.191 0.113 0.118 LIBINIA EMARGINATA 43 1 0.6849 0.0284 0.088 0.129 0.136 PAGURIDAE 14 8 5.4795 0.1403 0.433 2.445 2.568 PAGURUS SP 31 2 1.3699 0.0231 0.071 0.077 0.081 PAGURUS ACADIANUS 15 7 4.7945 0.1743 0.538 0.600 0.631 PAGURUS POLLICARIS 43 1 0.6849 0.0241 0.074 0.191 0.201 PAGURUS ARCUATUS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 21 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=146 Predator size stats: mean(s.e.)=87.6(1.4), min=40 max=125 Mean (s.e.) stomach weight = 32.3994 (3.3789) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 43 1 0.6849 0.0114 0.035 0.018 0.019 PORTUNIDAE 9 23 15.7534 2.2672 6.998 6.141 6.450 OVALIPES OCELLATUS 6 29 19.8630 2.7052 8.349 9.514 9.993 OVALIPES STEPHENSONI 43 1 0.6849 0.0006 0.002 0.014 0.014 ISOPODA 43 1 0.6849 0.0002 0.001 0.005 0.005 CIROLANIDAE 43 1 0.6849 0.0001 0.000 0.000 0.000 POLITOLANA POLITA 31 2 1.3699 0.0220 0.068 0.187 0.197 MOLLUSCA 31 2 1.3699 0.0053 0.016 0.017 0.018 MOLLUSCA SHELL 11 16 10.9589 2.6346 8.132 3.856 4.050 BIVALVIA 43 1 0.6849 0.0071 0.022 0.013 0.014 YOLDIA SP 43 1 0.6849 0.0728 0.225 0.335 0.352 PECTINIDAE 25 3 2.0548 0.0715 0.221 0.196 0.205 STRIGILLA SP 21 4 2.7397 0.0231 0.071 0.062 0.066 GASTROPODA 43 1 0.6849 0.0005 0.001 0.007 0.007 THECOSOMATA 5 33 22.6027 0.9269 2.861 3.771 3.961 CEPHALOPODA 10 18 12.3288 4.0428 12.478 4.151 4.360 LOLIGO SP 13 9 6.1644 3.0193 9.319 3.215 3.377 LOLIGO PEALEII 31 2 1.3699 0.1752 0.541 0.232 0.244 ILLEX SP 43 1 0.6849 0.0245 0.076 0.113 0.118 ILLEX ILLECEBROSUS 43 1 0.6849 0.0141 0.043 0.018 0.018 HOLOTHUROIDEA 8 25 17.1233 0.4719 1.457 1.269 1.333 FISH 43 1 0.6849 0.0077 0.024 0.025 0.026 ETRUMEUS TERES 31 2 1.3699 0.0178 0.055 0.093 0.098 ENGRAULIDAE 43 1 0.6849 0.0108 0.033 0.017 0.018 HIPPOCAMPUS ERECTUS 43 1 0.6849 0.0028 0.009 0.019 0.020 SYNGNATHUS FUSCUS 31 2 1.3699 0.0280 0.087 0.014 0.015 AMMODYTES SP 43 1 0.6849 0.0326 0.101 0.076 0.080 TRACHURUS LATHAMI 21 4 2.7397 0.1114 0.344 0.711 0.747 PEPRILUS TRIACANTHUS 43 1 0.6849 0.0635 0.196 0.141 0.149 BOTHIDAE 2 57 39.0411 0.8553 2.640 7.478 7.855 ANIMAL REMAINS 43 1 0.6849 0.0016 0.005 0.012 0.013 ANIMAL TUBES 43 1 0.6849 0.0004 0.001 0.002 0.002 FECAL REMAINS 21 4 2.7397 0.0018 0.006 0.024 0.025 PLANTS 19 5 3.4247 0.0880 0.272 0.087 0.092 ROCK 31 2 1.3699 0.0004 0.001 0.003 0.003 SAND Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 22 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=41.0(.), min=41 max=41 Mean (s.e.) stomach weight = 1.8610 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 1.6740 89.952 89.952 89.952 PORTUNUS GIBBESII 1 1 100.0000 0.1870 10.048 10.048 10.048 BIVALVIA Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 23 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=13, Stomach samples=40 Predator size stats: mean(s.e.)=91.4(2.5), min=54 max=124 Mean (s.e.) stomach weight = 13.0299 (2.5202) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 12 2 5.0000 0.0000 0.000 0.000 0.000 EMPTY 24 1 2.5000 0.0002 0.002 0.007 0.008 TREMATODA 24 1 2.5000 0.0000 0.000 0.001 0.001 NEMATODA 7 4 10.0000 0.0159 0.122 0.480 0.505 POLYCHAETA 24 1 2.5000 0.0979 0.751 0.287 0.302 DIOPATRA CUPREA 24 1 2.5000 0.0082 0.063 0.065 0.068 GLYCERA AMERICANA 24 1 2.5000 0.0000 0.000 0.001 0.001 NEREIS SP 12 2 5.0000 0.2979 2.286 0.797 0.839 SIPUNCULA 24 1 2.5000 0.2532 1.943 0.661 0.696 PHASCOLOPSIS GOULDII 4 10 25.0000 0.3373 2.588 16.424 17.288 CRUSTACEA 3 11 27.5000 0.6331 4.858 9.869 10.388 DECAPODA 12 2 5.0000 0.0325 0.249 2.320 2.442 DECAPODA CRAB 8 3 7.5000 0.0163 0.125 0.122 0.128 DECAPODA SHRIMP 12 2 5.0000 1.8852 14.468 4.073 4.287 CALAPPIDAE 8 3 7.5000 1.4192 10.892 5.406 5.691 HEPATUS EPHELITICUS 12 2 5.0000 0.0976 0.749 1.549 1.631 CANCRIDAE 12 2 5.0000 0.2869 2.201 1.285 1.353 CANCER IRRORATUS 24 1 2.5000 0.0066 0.051 0.097 0.102 EMERITA TALPOIDA 24 1 2.5000 0.0011 0.008 0.053 0.056 LYSMATA WURDEMANNI 24 1 2.5000 0.1119 0.859 0.230 0.242 PERSEPHONA MEDITERRANEA 24 1 2.5000 0.0490 0.376 0.101 0.106 MAJIDAE 12 2 5.0000 0.0202 0.155 0.360 0.379 PAGURUS POLLICARIS 24 1 2.5000 0.0675 0.518 0.716 0.754 PAGURUS PUBESCENS 24 1 2.5000 0.0056 0.043 0.311 0.327 PINNIXA SP 24 1 2.5000 0.1354 1.039 2.500 2.632 PORTUNIDAE 24 1 2.5000 0.0111 0.085 0.124 0.130 OVALIPES SP 2 13 32.5000 1.7076 13.105 13.719 14.442 OVALIPES OCELLATUS 24 1 2.5000 0.0047 0.036 0.158 0.167 PORTUNUS SP 8 3 7.5000 0.1791 1.374 3.002 3.160 ALBUNEA SP 5 7 17.5000 1.2640 9.701 6.188 6.513 ALBUNEA PARETII 24 1 2.5000 0.0016 0.012 0.134 0.141 ISOPODA 24 1 2.5000 0.0094 0.072 0.418 0.440 EUPHAUSIIDAE 12 2 5.0000 0.7663 5.881 3.782 3.981 SQUILLA EMPUSA 12 2 5.0000 0.0278 0.213 0.681 0.716 LIMULUS POLYPHEMUS 12 2 5.0000 0.0033 0.025 0.107 0.112 MOLLUSCA SHELL 8 3 7.5000 0.0175 0.134 1.424 1.499 CEPHALOPODA 1 17 42.5000 2.0235 15.530 12.131 12.769 FISH 12 2 5.0000 0.0002 0.001 0.005 0.006 FISH SCALES 24 1 2.5000 0.3519 2.701 0.927 0.976 SCIAENIDAE Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 24 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=13, Stomach samples=40 Predator size stats: mean(s.e.)=91.4(2.5), min=54 max=124 Mean (s.e.) stomach weight = 13.0299 (2.5202) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 24 1 2.5000 0.7737 5.938 2.155 2.269 PEPRILUS TRIACANTHUS 6 5 12.5000 0.0953 0.731 1.777 1.870 ANIMAL REMAINS 24 1 2.5000 0.0054 0.041 0.078 0.083 ANIMAL TUBES 24 1 2.5000 0.0039 0.030 0.124 0.130 PLANTS 12 2 5.0000 0.0055 0.042 0.351 0.370 SAND Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 25 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=8 Predator size stats: mean(s.e.)=55.1(6.3), min=39 max=93 Mean (s.e.) stomach weight = 3.8469 (1.6303) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 1 12.5000 0.0000 0.000 0.000 0.000 EMPTY 1 2 25.0000 0.5623 14.616 15.157 17.322 CRUSTACEA 4 1 12.5000 0.0020 0.052 2.299 2.627 DECAPODA LARVAE 4 1 12.5000 0.0251 0.653 5.633 6.438 DECAPODA CRAB 4 1 12.5000 1.0530 27.373 12.500 14.286 CANCER BOREALIS 1 2 25.0000 0.1398 3.633 9.877 11.288 CANCER IRRORATUS 4 1 12.5000 0.0135 0.351 0.891 1.018 PORCELLANIDAE 1 2 25.0000 1.6181 42.063 22.701 25.944 FISH 4 1 12.5000 0.4066 10.570 12.500 14.286 PRIONOTUS SP 4 1 12.5000 0.0265 0.689 5.942 6.791 ANIMAL REMAINS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 26 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=59 Predator size stats: mean(s.e.)=89.3(2.3), min=45 max=118 Mean (s.e.) stomach weight = 29.9614 (3.8858) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 12 3 5.0847 0.0000 0.000 0.000 0.000 EMPTY 12 3 5.0847 0.0012 0.004 0.003 0.003 HYDROZOA 7 6 10.1695 0.0114 0.038 1.054 1.111 POLYCHAETA 24 1 1.6949 0.0012 0.004 0.062 0.065 LUMBRINERIDAE 16 2 3.3898 0.0208 0.069 0.078 0.082 ONUPHIDAE 24 1 1.6949 0.0080 0.027 0.019 0.020 OPHELIIDAE 24 1 1.6949 0.0023 0.008 0.022 0.024 OPHELIA DENTICULATA 24 1 1.6949 0.0001 0.000 0.004 0.004 NEPHTYIDAE 24 1 1.6949 0.0850 0.284 0.140 0.148 SIPUNCULA 3 11 18.6441 0.5607 1.871 12.443 13.110 CRUSTACEA 24 1 1.6949 0.0003 0.001 0.005 0.005 GAMMARIDEA 16 2 3.3898 0.0041 0.014 0.210 0.221 LEPTOCHEIRUS PINGUIS 9 4 6.7797 0.0174 0.058 0.594 0.626 GAMMARUS ANNULATUS 12 3 5.0847 0.6052 2.020 1.151 1.212 DECAPODA 7 6 10.1695 1.3392 4.470 4.381 4.616 DECAPODA CRAB 9 4 6.7797 0.8112 2.708 1.853 1.952 CANCRIDAE 16 2 3.3898 1.4115 4.711 2.602 2.742 CANCER BOREALIS 1 43 72.8814 18.3280 61.172 49.161 51.794 CANCER IRRORATUS 24 1 1.6949 0.0017 0.006 0.003 0.003 CRANGON SEPTEMSPINOSA 24 1 1.6949 0.5131 1.712 0.394 0.416 HOMARUS AMERICANUS 16 2 3.3898 0.0672 0.224 0.178 0.187 MAJIDAE 16 2 3.3898 0.0452 0.151 0.356 0.375 PAGURUS SP 16 2 3.3898 0.2737 0.913 0.917 0.967 PAGURUS ACADIANUS 12 3 5.0847 0.0095 0.032 0.346 0.364 DICHELOPANDALUS LEPTOCERUS 5 9 15.2542 2.7342 9.126 6.870 7.238 OVALIPES OCELLATUS 16 2 3.3898 0.0021 0.007 0.014 0.015 CIROLANIDAE 24 1 1.6949 0.0009 0.003 0.027 0.028 POLITOLANA POLITA 16 2 3.3898 0.0008 0.003 0.027 0.028 STOMATOPODA 9 4 6.7797 0.0176 0.059 0.161 0.169 BIVALVIA 24 1 1.6949 0.0178 0.060 0.045 0.048 SOLENIDAE 6 7 11.8644 0.1395 0.466 0.640 0.675 CEPHALOPODA 24 1 1.6949 0.2126 0.709 0.882 0.929 ILLEX SP 24 1 1.6949 0.0002 0.001 0.000 0.000 ECHINODERMATA 2 17 28.8136 1.8945 6.323 6.995 7.370 FISH 24 1 1.6949 0.0081 0.027 0.013 0.014 ANCHOA SP 24 1 1.6949 0.1563 0.522 0.500 0.527 AMMODYTES SP 4 10 16.9492 0.6327 2.112 2.698 2.842 ANIMAL REMAINS 24 1 1.6949 0.0261 0.087 0.066 0.070 PLANTS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 27 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=18, Stomach samples=46 Predator size stats: mean(s.e.)=96.2(1.0), min=76 max=110 Mean (s.e.) stomach weight = 43.2617 (6.1418) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 19 1 2.1739 0.0000 0.000 0.000 0.000 EMPTY 19 1 2.1739 0.0006 0.001 0.001 0.001 HYDROZOA 7 6 13.0435 0.0793 0.183 0.281 0.288 POLYCHAETA 19 1 2.1739 0.0048 0.011 0.020 0.020 OPHELINA SP 19 1 2.1739 0.0013 0.003 0.005 0.005 GLYCERIDAE 19 1 2.1739 0.0142 0.033 0.093 0.095 GLYCERA DIBRANCHIATA 19 1 2.1739 0.0223 0.052 0.020 0.021 NEPHTYS SP 13 2 4.3478 0.0631 0.146 0.690 0.705 CRUSTACEA 19 1 2.1739 0.0002 0.000 0.003 0.003 GAMMARIDEA 19 1 2.1739 0.0009 0.002 0.005 0.006 LEPTOCHEIRUS PINGUIS 13 2 4.3478 0.1848 0.427 0.501 0.512 DECAPODA 2 15 32.6087 3.2656 7.548 13.887 14.196 DECAPODA CRAB 10 4 8.6957 3.4128 7.889 4.735 4.841 CANCRIDAE 5 7 15.2174 6.2430 14.431 6.782 6.933 CANCER BOREALIS 1 25 54.3478 12.7602 29.495 26.261 26.844 CANCER IRRORATUS 13 2 4.3478 0.0009 0.002 0.005 0.005 CRANGON SEPTEMSPINOSA 13 2 4.3478 0.3614 0.835 0.375 0.383 PAGURIDAE 19 1 2.1739 0.1454 0.336 0.153 0.157 PAGURUS SP 10 4 8.6957 1.3800 3.190 1.460 1.492 PAGURUS ACADIANUS 19 1 2.1739 0.2175 0.503 1.976 2.020 PORTUNIDAE 7 6 13.0435 3.4736 8.029 9.913 10.133 OVALIPES OCELLATUS 5 7 15.2174 7.0214 16.230 13.000 13.289 OVALIPES STEPHENSONI 19 1 2.1739 0.0005 0.001 0.001 0.001 ISOPODA 19 1 2.1739 0.0016 0.004 0.009 0.009 CIROLANIDAE 13 2 4.3478 0.2089 0.483 0.511 0.523 MOLLUSCA 19 1 2.1739 0.0021 0.005 0.002 0.002 BIVALVIA 19 1 2.1739 0.0078 0.018 0.018 0.018 ENSIS DIRECTUS 9 5 10.8696 0.1386 0.320 2.684 2.744 CEPHALOPODA 19 1 2.1739 0.0334 0.077 0.138 0.142 LOLIGO SP 13 2 4.3478 0.6036 1.395 1.314 1.343 LOLIGO PEALEII 3 12 26.0870 1.9180 4.434 5.143 5.258 FISH 19 1 2.1739 0.1124 0.260 1.130 1.155 GADIDAE 12 3 6.5217 0.1473 0.340 1.591 1.626 AMMODYTES SP 19 1 2.1739 0.9238 2.135 0.881 0.900 PEPRILUS TRIACANTHUS 4 9 19.5652 0.5057 1.169 4.217 4.311 ANIMAL REMAINS 19 1 2.1739 0.0050 0.012 0.020 0.020 PLANTS Predator Species = SCYLIORHINUS RETIFER (CHAIN DOGFISH, SVSPP=014) 28 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=5 Predator size stats: mean(s.e.)=32.4(5.1), min=20 max=44 Mean (s.e.) stomach weight = 0.9148 (0.6273) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 1 20.0000 0.0000 0.000 0.000 0.000 EMPTY 4 1 20.0000 0.0278 3.039 10.451 13.064 POLYCHAETA 4 1 20.0000 0.0086 0.940 3.510 4.388 CRUSTACEA 4 1 20.0000 0.0116 1.268 1.713 2.142 DECAPODA 4 1 20.0000 0.0040 0.437 1.504 1.880 DECAPODA SHRIMP 1 3 60.0000 0.3632 39.703 30.572 38.215 CANCER IRRORATUS 4 1 20.0000 0.0006 0.066 0.245 0.306 MYSIDOPSIS BIGELOWI 2 2 40.0000 0.4430 48.426 13.992 17.490 CEPHALOPODA 4 1 20.0000 0.0150 1.640 6.122 7.653 FISH 2 2 40.0000 0.0410 4.482 11.890 14.863 ANIMAL REMAINS Predator Species = SCYLIORHINUS RETIFER (CHAIN DOGFISH, SVSPP=014) 29 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=30 Predator size stats: mean(s.e.)=26.8(1.5), min=15 max=44 Mean (s.e.) stomach weight = 0.7609 (0.2212) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 1 3.3333 0.0000 0.000 0.000 0.000 EMPTY 13 1 3.3333 0.0011 0.140 0.250 0.258 NEMATODA 3 8 26.6667 0.0299 3.930 11.621 12.022 POLYCHAETA 10 2 6.6667 0.0014 0.188 1.082 1.119 EUNICIDAE 3 8 26.6667 0.0211 2.769 9.247 9.566 EUNICE SP 13 1 3.3333 0.0001 0.013 0.079 0.082 GLYCERIDAE 10 2 6.6667 0.0003 0.044 0.069 0.071 NEREIS SP 1 18 60.0000 0.0539 7.084 23.206 24.007 CRUSTACEA 13 1 3.3333 0.0000 0.004 0.019 0.020 AMPELISCA SP 13 1 3.3333 0.0001 0.009 0.025 0.025 BYBLIS SERRATA 13 1 3.3333 0.0003 0.039 0.139 0.144 UNCIOLA SP 7 5 16.6667 0.0089 1.174 3.948 4.084 DECAPODA 9 3 10.0000 0.0076 0.999 3.307 3.421 MUNIDA IRRASA 13 1 3.3333 0.0119 1.564 0.330 0.342 SERGESTIDAE 7 5 16.6667 0.0134 1.765 4.737 4.900 EUPHAUSIIDAE 5 6 20.0000 0.0199 2.611 3.824 3.956 MEGANYCTIPHANES NORVEGICA 13 1 3.3333 0.0234 3.080 0.492 0.509 HETEROSQUILLA ARMATA 2 13 43.3333 0.1150 15.118 12.829 13.271 CEPHALOPODA 5 6 20.0000 0.4385 57.629 13.646 14.117 FISH 13 1 3.3333 0.0112 1.476 1.869 1.934 FISH SCALES 10 2 6.6667 0.0028 0.364 5.947 6.152 ANIMAL REMAINS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 30 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=49, Stomach samples=249 Predator size stats: mean(s.e.)=63.3(1.4), min=28 max=109 Mean (s.e.) stomach weight = 8.0911 (1.7715) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 109 43.7751 0.0000 0.000 0.000 0.000 EMPTY 17 2 0.8032 0.0001 0.001 0.402 0.715 HYDROZOA 32 1 0.4016 0.0001 0.001 0.178 0.317 CORYMORPHA SP 17 2 0.8032 0.0608 0.752 0.617 1.097 ANTHOZOA 32 1 0.4016 0.0006 0.007 0.004 0.008 CERIANTHIDAE 32 1 0.4016 0.0010 0.012 0.007 0.012 CERIANTHIDAE TUBES 5 9 3.6145 0.0246 0.304 3.299 5.868 CTENOPHORA 17 2 0.8032 0.0000 0.000 0.054 0.096 CESTODA 17 2 0.8032 0.0000 0.000 0.006 0.010 TREMATODA 6 7 2.8112 0.0001 0.001 0.003 0.005 NEMATODA 32 1 0.4016 0.0001 0.001 0.021 0.038 POLYCHAETA 32 1 0.4016 0.0022 0.027 0.096 0.171 OPHELIIDAE 32 1 0.4016 0.0010 0.012 0.124 0.220 NEPHTYS INCISA 15 3 1.2048 0.0000 0.000 0.141 0.251 TOMOPTERIS SP 10 4 1.6064 0.0286 0.353 0.782 1.390 PHASCOLOPSIS GOULDII 17 2 0.8032 0.0002 0.002 0.319 0.567 CRUSTACEA 32 1 0.4016 0.0000 0.000 0.000 0.000 GAMMARIDEA 32 1 0.4016 0.0001 0.001 0.002 0.004 AMPELISCA MACROCEPHALA 32 1 0.4016 0.0003 0.003 0.007 0.012 BYBLIS SP 8 5 2.0080 0.0036 0.045 0.393 0.699 BYBLIS SERRATA 15 3 1.2048 0.0002 0.003 0.304 0.540 LEPTOCHEIRUS PINGUIS 32 1 0.4016 0.0000 0.000 0.001 0.003 UNCIOLA SP 32 1 0.4016 0.0001 0.001 0.402 0.714 AEGINELLA SPINOSA 17 2 0.8032 0.0001 0.001 0.008 0.014 HYPERIIDAE 17 2 0.8032 0.0001 0.001 0.006 0.011 MONOCULODES EDWARDSI 8 5 2.0080 0.0023 0.029 0.023 0.041 DECAPODA 10 4 1.6064 0.0049 0.060 0.425 0.756 DECAPODA CRAB 32 1 0.4016 0.0006 0.008 0.007 0.012 DECAPODA SHRIMP 32 1 0.4016 0.0081 0.100 0.367 0.653 CANCRIDAE 10 4 1.6064 0.1754 2.168 0.789 1.404 CANCER BOREALIS 6 7 2.8112 0.1036 1.280 1.050 1.867 CANCER IRRORATUS 32 1 0.4016 0.0003 0.003 0.079 0.140 CRANGON SEPTEMSPINOSA 32 1 0.4016 0.0002 0.002 0.007 0.013 EUALUS PUSIOLUS 17 2 0.8032 0.0215 0.266 0.551 0.980 PAGURUS SP 32 1 0.4016 0.0063 0.077 0.018 0.032 PAGURUS ACADIANUS 10 4 1.6064 0.0106 0.131 1.403 2.495 DICHELOPANDALUS LEPTOCERUS 32 1 0.4016 0.0001 0.001 0.072 0.128 EUPHAUSIIDAE 17 2 0.8032 0.0061 0.075 0.407 0.724 EUPHAUSIIDAE LARVAE 17 2 0.8032 0.0003 0.004 0.138 0.245 EUPHAUSIA KROHNI Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 31 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=49, Stomach samples=249 Predator size stats: mean(s.e.)=63.3(1.4), min=28 max=109 Mean (s.e.) stomach weight = 8.0911 (1.7715) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 17 2 0.8032 0.0001 0.001 0.026 0.047 MEGANYCTIPHANES NORVEGICA 17 2 0.8032 0.0005 0.006 0.182 0.325 THYSANOESSA LONGICAUDATA 32 1 0.4016 0.0000 0.000 0.004 0.007 COPEPODA 17 2 0.8032 0.0705 0.872 0.740 1.316 BIVALVIA 10 4 1.6064 0.3500 4.326 1.604 2.853 PECTINIDAE 32 1 0.4016 0.0007 0.009 0.257 0.458 GASTROPODA 4 16 6.4257 1.4812 18.306 6.030 10.726 CEPHALOPODA 32 1 0.4016 0.1685 2.083 0.398 0.708 LOLIGO PEALEII 17 2 0.8032 0.3637 4.495 0.803 1.429 ILLEX SP 32 1 0.4016 0.0001 0.001 0.011 0.020 CHAETOGNATHA 32 1 0.4016 0.0000 0.000 0.000 0.000 BRYOZOA 32 1 0.4016 0.0000 0.000 0.015 0.026 LARVACEA 3 37 14.8594 2.8281 34.953 12.204 21.706 FISH 32 1 0.4016 0.0000 0.000 0.000 0.001 FISH SCALES 32 1 0.4016 0.0158 0.195 0.395 0.703 CLUPEIDAE 32 1 0.4016 0.8273 10.225 0.402 0.714 ALOSA AESTIVALIS 32 1 0.4016 0.0030 0.037 0.118 0.210 GADIDAE 32 1 0.4016 0.0010 0.013 0.252 0.449 MERLUCCIUS BILINEARIS 32 1 0.4016 1.0602 13.104 0.402 0.714 UROPHYCIS CHUSS 17 2 0.8032 0.0225 0.278 0.235 0.417 MYOXOCEPHALUS AENAEUS 32 1 0.4016 0.0162 0.200 0.021 0.037 MYOXOCEPHALUS OCTODECEMSPINOSUS 32 1 0.4016 0.0038 0.047 0.179 0.319 PEPRILUS TRIACANTHUS 32 1 0.4016 0.0593 0.733 0.402 0.714 PARALICHTHYS SP 32 1 0.4016 0.0267 0.330 0.220 0.391 PARALICHTHYS DENTATUS 32 1 0.4016 0.0297 0.367 0.402 0.714 HIPPOGLOSSUS HIPPOGLOSSUS 32 1 0.4016 0.0620 0.766 0.402 0.714 BALISTIDAE 2 59 23.6948 0.2359 2.916 18.005 32.024 ANIMAL REMAINS 32 1 0.4016 0.0002 0.002 0.004 0.007 SAND 32 1 0.4016 0.0000 0.000 0.000 0.001 AVES FEATHERS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 32 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=57, Stomach samples=287 Predator size stats: mean(s.e.)=65.1(1.1), min=28 max=101 Mean (s.e.) stomach weight = 3.1455 (0.7617) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 147 51.2195 0.0000 0.000 0.000 0.000 EMPTY 21 3 1.0453 0.0087 0.276 1.044 2.141 CNIDARIA 13 6 2.0906 0.0058 0.184 0.964 1.976 HYDROZOA 3 24 8.3624 0.1201 3.818 4.905 10.056 SIPHONOPHORA 25 2 0.6969 0.0072 0.229 0.042 0.086 CERIANTHIDAE 25 2 0.6969 0.0025 0.081 0.040 0.082 CTENOPHORA 7 13 4.5296 0.0001 0.003 0.024 0.049 CESTODA 25 2 0.6969 0.0000 0.000 0.000 0.001 NEMATODA 21 3 1.0453 0.0011 0.035 0.043 0.089 POLYCHAETA 36 1 0.3484 0.0000 0.001 0.002 0.003 APHRODITIDAE 36 1 0.3484 0.0000 0.000 0.001 0.001 NEPHTYIDAE 36 1 0.3484 0.0052 0.165 0.299 0.613 NEREIDAE 36 1 0.3484 0.0002 0.005 0.010 0.020 PHYLLODOCIDAE 25 2 0.6969 0.0008 0.024 0.016 0.033 TOMOPTERIS HELGOLANDICA 36 1 0.3484 0.0000 0.000 0.001 0.001 PRIONOSPIO SP 9 9 3.1359 0.0046 0.145 0.362 0.741 CRUSTACEA 36 1 0.3484 0.0000 0.000 0.000 0.000 AMPHIPODA 36 1 0.3484 0.0000 0.000 0.001 0.003 GAMMARIDEA 36 1 0.3484 0.0000 0.000 0.001 0.001 UNCIOLA SP 36 1 0.3484 0.0000 0.001 0.005 0.010 CAPRELLIDAE 17 5 1.7422 0.0003 0.009 0.013 0.027 HYPERIIDAE 12 7 2.4390 0.0003 0.011 0.022 0.045 HYPERIA GALBA 25 2 0.6969 0.0002 0.008 0.009 0.018 HYPEROCHE MEDUSARUM 11 8 2.7875 0.0012 0.038 0.110 0.225 PARATHEMISTO SP 13 6 2.0906 0.0009 0.030 0.070 0.144 THEMISTO GAUDICHAUDII 36 1 0.3484 0.0001 0.002 0.005 0.011 MONOCULODES SP 36 1 0.3484 0.0000 0.001 0.003 0.006 WESTWOODILLA SP 36 1 0.3484 0.0004 0.014 0.001 0.003 CANCER IRRORATUS 18 4 1.3937 0.0022 0.071 0.362 0.742 CRANGON SEPTEMSPINOSA 36 1 0.3484 0.0007 0.023 0.328 0.672 PAGURIDAE 25 2 0.6969 0.0000 0.000 0.002 0.004 CUMACEA 36 1 0.3484 0.0003 0.009 0.172 0.353 EUPHAUSIIDAE 6 18 6.2718 0.0151 0.479 3.747 7.681 MEGANYCTIPHANES NORVEGICA 18 4 1.3937 0.0006 0.019 0.479 0.981 THYSANOESSA SP 36 1 0.3484 0.0000 0.001 0.004 0.009 MYSIDACEA 36 1 0.3484 0.0002 0.007 0.000 0.001 NEOMYSIS AMERICANA 18 4 1.3937 0.0000 0.000 0.005 0.010 COPEPODA 7 13 4.5296 0.0001 0.002 0.056 0.114 CALANOIDA 9 9 3.1359 0.0001 0.002 0.056 0.115 CALANUS FINMARCHICUS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 33 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=57, Stomach samples=287 Predator size stats: mean(s.e.)=65.1(1.1), min=28 max=101 Mean (s.e.) stomach weight = 3.1455 (0.7617) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 21 3 1.0453 0.0261 0.830 0.409 0.837 MOLLUSCA 21 3 1.0453 0.1728 5.494 1.011 2.072 BIVALVIA 36 1 0.3484 0.0147 0.469 0.348 0.714 PECTINIDAE 36 1 0.3484 0.1185 3.766 0.348 0.714 LOLIGO SP 25 2 0.6969 0.0002 0.006 0.042 0.087 SAGITTA ELEGANS 36 1 0.3484 0.1087 3.456 0.303 0.622 STRONGYLOCENTROTUS DROEBACHIENSIS 36 1 0.3484 0.0000 0.000 0.000 0.001 BRYOZOA 13 6 2.0906 0.0055 0.176 0.493 1.010 UROCHORDATA 25 2 0.6969 0.0035 0.112 0.093 0.191 LARVACEA 25 2 0.6969 0.0000 0.001 0.009 0.019 OIKOPLEURA SP 25 2 0.6969 0.0003 0.008 0.008 0.016 THALIACEA 13 6 2.0906 0.0115 0.365 1.974 4.047 SALPIDAE 3 24 8.3624 1.0838 34.456 6.591 13.512 FISH 5 20 6.9686 0.0004 0.013 0.329 0.674 FISH SCALES 36 1 0.3484 0.0000 0.000 0.000 0.000 FISH LARVAE 36 1 0.3484 0.1496 4.755 0.348 0.714 OSTEICHTHYES 36 1 0.3484 0.0223 0.708 0.040 0.081 SYNAPHOBRANCHUS KAUPI 36 1 0.3484 0.1732 5.505 0.308 0.632 ALOSA PSEUDOHARENGUS 36 1 0.3484 0.0002 0.008 0.024 0.048 MAUROLICUS MUELLERI 36 1 0.3484 0.2610 8.298 0.267 0.548 MERLUCCIUS BILINEARIS 36 1 0.3484 0.1256 3.993 0.348 0.714 PERCIFORMES 36 1 0.3484 0.0003 0.008 0.007 0.014 AMMODYTES SP 2 84 29.2683 0.6716 21.352 21.312 43.690 ANIMAL REMAINS 36 1 0.3484 0.0132 0.421 0.336 0.690 ANIMAL EGGS 25 2 0.6969 0.0012 0.037 0.315 0.646 PLANTS 36 1 0.3484 0.0021 0.068 0.311 0.638 SAND Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 34 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=21, Stomach samples=157 Predator size stats: mean(s.e.)=67.9(2.0), min=31 max=109 Mean (s.e.) stomach weight = 11.5143 (2.0767) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 52 33.1210 0.0000 0.000 0.000 0.000 EMPTY 19 3 1.9108 0.2751 2.389 1.167 1.745 PORIFERA 24 2 1.2739 0.0005 0.004 1.274 1.905 SIPHONOPHORA 12 4 2.5478 0.8638 7.502 1.783 2.666 ANTHOZOA 12 4 2.5478 0.0162 0.140 0.444 0.664 NEMERTEA 34 1 0.6369 0.0026 0.022 0.247 0.369 CEREBRATULUS SP 24 2 1.2739 0.0002 0.002 0.051 0.076 NEMATODA 24 2 1.2739 0.0030 0.026 0.030 0.045 POLYCHAETA 34 1 0.6369 0.0008 0.007 0.055 0.082 NEPHTYIDAE 24 2 1.2739 0.0064 0.055 0.319 0.478 NEPHTYS SP 34 1 0.6369 0.0212 0.184 0.168 0.252 TEREBELLIDAE 6 7 4.4586 0.1539 1.337 0.765 1.144 SIPUNCULA 12 4 2.5478 0.0080 0.069 1.283 1.918 CRUSTACEA 24 2 1.2739 0.0000 0.000 0.012 0.019 GAMMARIDEA 34 1 0.6369 0.0003 0.002 0.203 0.303 HYPERIIDAE 34 1 0.6369 0.0001 0.001 0.009 0.014 PONTOGENEIA INERMIS 7 6 3.8217 0.0617 0.536 1.882 2.814 DECAPODA 34 1 0.6369 0.0000 0.000 0.071 0.106 DECAPODA LARVAE 12 4 2.5478 0.1501 1.303 1.240 1.854 DECAPODA CRAB 12 4 2.5478 0.0012 0.010 0.717 1.072 DECAPODA SHRIMP 24 2 1.2739 0.0095 0.083 0.174 0.260 AXIUS SERRATUS 34 1 0.6369 0.0168 0.146 0.626 0.936 CANCRIDAE 19 3 1.9108 0.1317 1.143 1.050 1.570 CANCER BOREALIS 3 25 15.9236 0.7517 6.528 6.324 9.455 CANCER IRRORATUS 34 1 0.6369 0.0008 0.007 0.001 0.002 CRANGON SEPTEMSPINOSA 19 3 1.9108 0.0430 0.374 0.417 0.624 PAGURIDAE 19 3 1.9108 0.0664 0.576 0.995 1.488 PAGURUS ACADIANUS 12 4 2.5478 0.0031 0.026 0.659 0.985 PANDALIDAE 24 2 1.2739 0.0024 0.020 0.051 0.076 DICHELOPANDALUS LEPTOCERUS 34 1 0.6369 0.0001 0.001 0.010 0.015 PANDALUS SP 34 1 0.6369 0.0002 0.002 0.019 0.029 CIROLANIDAE 7 6 3.8217 0.0002 0.002 0.702 1.049 NEOMYSIS AMERICANA 34 1 0.6369 0.1786 1.551 0.637 0.952 MOLLUSCA 9 5 3.1847 0.4877 4.235 1.326 1.982 BIVALVIA 12 4 2.5478 0.9663 8.392 2.501 3.740 PECTINIDAE 9 5 3.1847 0.2011 1.747 2.797 4.182 GASTROPODA 24 2 1.2739 0.0024 0.020 0.007 0.011 GASTROPODA OPERCULUM 5 9 5.7325 1.0709 9.300 4.347 6.500 CEPHALOPODA 24 2 1.2739 0.4582 3.979 0.743 1.111 LOLIGO SP Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 35 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=21, Stomach samples=157 Predator size stats: mean(s.e.)=67.9(2.0), min=31 max=109 Mean (s.e.) stomach weight = 11.5143 (2.0767) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 34 1 0.6369 0.8545 7.421 0.637 0.952 LOLIGO PEALEII 4 18 11.4650 2.1974 19.084 7.406 11.074 FISH 34 1 0.6369 0.0015 0.013 0.011 0.016 FISH LARVAE 34 1 0.6369 0.0971 0.844 0.147 0.220 RAJA SP 9 5 3.1847 0.0298 0.259 0.775 1.159 AMMODYTES SP 24 2 1.2739 0.0377 0.327 0.061 0.092 COTTIDAE 34 1 0.6369 0.0250 0.217 0.369 0.551 PHOLIS GUNNELLUS 34 1 0.6369 0.3712 3.224 0.451 0.674 PLEURONECTIFORMES 2 49 31.2102 1.8776 16.307 21.220 31.728 ANIMAL REMAINS 19 3 1.9108 0.0174 0.151 0.167 0.250 ROCK 34 1 0.6369 0.0493 0.428 0.530 0.793 SAND Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 36 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=128 Predator size stats: mean(s.e.)=75.0(0.9), min=49 max=103 Mean (s.e.) stomach weight = 15.4604 (4.1165) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 48 37.5000 0.0000 0.000 0.000 0.000 EMPTY 20 1 0.7813 0.0352 0.227 0.385 0.616 ANTHOZOA 15 2 1.5625 0.0011 0.007 0.182 0.292 CTENOPHORA 4 9 7.0313 0.0013 0.008 0.328 0.524 CESTODA 8 6 4.6875 0.0001 0.001 0.014 0.023 TREMATODA 12 3 2.3438 0.0000 0.000 0.000 0.000 NEMATODA 20 1 0.7813 0.0000 0.000 0.000 0.000 CRUSTACEA 20 1 0.7813 0.0000 0.000 0.000 0.000 CRUSTACEA EGGS 12 3 2.3438 0.0001 0.000 0.001 0.002 HYPERIIDAE 20 1 0.7813 0.0000 0.000 0.001 0.002 HYPERIA GALBA 15 2 1.5625 0.0002 0.001 0.392 0.628 THEMISTO GAUDICHAUDII 9 5 3.9063 0.0003 0.002 0.254 0.407 DECAPODA 15 2 1.5625 0.0087 0.056 0.782 1.251 DECAPODA SHRIMP 20 1 0.7813 0.0007 0.005 0.781 1.250 DICHELOPANDALUS LEPTOCERUS 20 1 0.7813 0.0098 0.063 0.437 0.699 PANDALUS BOREALIS 3 23 17.9688 0.2442 1.580 8.117 12.987 MEGANYCTIPHANES NORVEGICA 7 7 5.4688 0.0003 0.002 0.117 0.187 CALANOIDA 11 4 3.1250 0.0004 0.002 0.012 0.019 CALANUS FINMARCHICUS 15 2 1.5625 0.0006 0.004 0.022 0.036 CENTROPAGES SP 20 1 0.7813 0.0094 0.060 0.004 0.006 GASTROPODA EGGS 20 1 0.7813 0.9731 6.294 0.387 0.620 THECOSOMATA 5 8 6.2500 1.6687 10.794 3.616 5.785 CEPHALOPODA 12 3 2.3438 4.2594 27.551 1.953 3.124 ILLEX SP 20 1 0.7813 0.0421 0.272 0.018 0.029 SEMIROSSIA TENERA 20 1 0.7813 0.0001 0.001 0.002 0.003 OPHIUROIDEA 5 8 6.2500 1.5294 9.892 3.162 5.059 FISH 9 5 3.9063 0.0005 0.003 0.087 0.139 FISH SCALES 20 1 0.7813 0.5083 3.288 0.781 1.250 BELONIDAE 15 2 1.5625 0.3009 1.946 1.381 2.209 CLUPEIDAE 20 1 0.7813 1.4883 9.626 0.641 1.025 ANARHICHAS LUPUS 20 1 0.7813 0.5554 3.592 0.781 1.250 PLEURONECTIFORMES 1 54 42.1875 3.8220 24.721 37.863 60.581 ANIMAL REMAINS 20 1 0.7813 0.0000 0.000 0.000 0.000 FECAL REMAINS 20 1 0.7813 0.0000 0.000 0.000 0.000 ROCK Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 37 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=44, Stomach samples=166 Predator size stats: mean(s.e.)=78.7(1.0), min=37 max=105 Mean (s.e.) stomach weight = 4.1909 (2.0031) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 97 58.4337 0.0000 0.000 0.000 0.000 EMPTY 9 5 3.0120 0.0396 0.945 2.318 5.578 CNIDARIA 19 1 0.6024 0.0005 0.013 0.286 0.689 HYDROZOA 4 12 7.2289 0.0158 0.378 3.422 8.233 SIPHONOPHORA 19 1 0.6024 0.0113 0.269 0.602 1.449 ANTHOZOA 17 2 1.2048 0.1528 3.647 0.958 2.304 CERIANTHIDAE 19 1 0.6024 0.0010 0.024 0.028 0.068 CESTODA 19 1 0.6024 0.0075 0.180 0.026 0.062 POLYCHAETA 19 1 0.6024 0.0000 0.000 0.002 0.005 NEREIS SP 19 1 0.6024 0.0002 0.004 0.003 0.008 TOMOPTERIS SP 17 2 1.2048 0.0192 0.459 0.265 0.636 TOMOPTERIS HELGOLANDICA 12 3 1.8072 0.0005 0.013 0.116 0.278 CRUSTACEA 19 1 0.6024 0.0016 0.038 0.055 0.133 HYPERIA SP 6 6 3.6145 0.0015 0.036 0.074 0.177 HYPERIA GALBA 19 1 0.6024 0.0005 0.011 0.133 0.321 HYPEROCHE MEDUSARUM 12 3 1.8072 0.0002 0.005 0.010 0.023 PARATHEMISTO SP 19 1 0.6024 0.0002 0.005 0.010 0.025 THEMISTO GAUDICHAUDII 19 1 0.6024 0.0004 0.010 0.078 0.188 DECAPODA 10 4 2.4096 0.0075 0.179 1.214 2.922 DECAPODA SHRIMP 19 1 0.6024 0.0008 0.020 0.038 0.092 CARIDION SP 3 16 9.6386 0.0275 0.655 2.832 6.814 MEGANYCTIPHANES NORVEGICA 6 6 3.6145 0.0009 0.020 0.038 0.091 COPEPODA 12 3 1.8072 0.0000 0.001 0.002 0.005 CALANOIDA 12 3 1.8072 0.0000 0.001 0.008 0.018 CALANUS FINMARCHICUS 19 1 0.6024 0.0001 0.002 0.023 0.055 MOLLUSCA SHELL 19 1 0.6024 0.0880 2.099 0.602 1.449 CEPHALOPODA 19 1 0.6024 0.0000 0.001 0.000 0.001 OIKOPLEURA SP 19 1 0.6024 0.0026 0.063 0.470 1.130 THALIACEA 12 3 1.8072 0.0149 0.355 1.589 3.824 SALPIDAE 5 11 6.6265 2.0840 49.728 3.226 7.761 FISH 6 6 3.6145 0.0001 0.002 0.012 0.028 FISH SCALES 10 4 2.4096 1.1838 28.246 1.398 3.364 AMMODYTES SP 2 43 25.9036 0.5275 12.586 21.683 52.165 ANIMAL REMAINS 19 1 0.6024 0.0001 0.001 0.032 0.078 ROCK 19 1 0.6024 0.0002 0.005 0.011 0.026 SAND Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 38 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=116 Predator size stats: mean(s.e.)=76.1(1.0), min=50 max=99 Mean (s.e.) stomach weight = 16.1646 (3.0258) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 52 44.8276 0.0000 0.000 0.000 0.000 EMPTY 4 9 7.7586 0.2787 1.724 7.729 14.008 CTENOPHORA 11 1 0.8621 0.0000 0.000 0.012 0.022 TREMATODA 11 1 0.8621 0.0001 0.001 0.002 0.003 NEMATODA 6 4 3.4483 0.0015 0.009 0.030 0.054 TOMOPTERIS HELGOLANDICA 11 1 0.8621 0.0001 0.000 0.000 0.001 DECAPODA LARVAE 11 1 0.8621 0.0178 0.110 0.862 1.563 DECAPODA CRAB 11 1 0.8621 0.0038 0.023 0.005 0.009 CRANGON SEPTEMSPINOSA 9 2 1.7241 0.4084 2.527 0.960 1.740 EUPHAUSIIDAE 5 6 5.1724 0.3587 2.219 0.903 1.637 MEGANYCTIPHANES NORVEGICA 11 1 0.8621 0.0011 0.007 0.003 0.005 MOLLUSCA SHELL 6 4 3.4483 1.4374 8.892 2.996 5.430 CEPHALOPODA 11 1 0.8621 0.5532 3.422 0.862 1.563 LOLIGO SP 3 19 16.3793 3.9805 24.625 12.434 22.537 FISH 9 2 1.7241 1.5375 9.511 1.724 3.125 CLUPEIDAE 11 1 0.8621 1.1160 6.904 0.862 1.563 CLUPEA HARENGUS 6 4 3.4483 2.4371 15.077 2.864 5.190 AMMODYTES SP 11 1 0.8621 0.4994 3.089 0.862 1.563 SCIAENIDAE 11 1 0.8621 0.2963 1.833 0.177 0.322 PLEURONECTES FERRUGINEUS 2 30 25.8621 3.2322 19.995 21.808 39.527 ANIMAL REMAINS 11 1 0.8621 0.0049 0.030 0.077 0.139 SAND Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 39 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=8, Stomach samples=59 Predator size stats: mean(s.e.)=53.8(3.7), min=25 max=105 Mean (s.e.) stomach weight = 3.5005 (1.4312) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 25 42.3729 0.0000 0.000 0.000 0.000 EMPTY 3 9 15.2542 0.8298 23.705 12.953 22.476 CTENOPHORA 7 1 1.6949 0.0000 0.000 0.094 0.163 CESTODA 7 1 1.6949 0.0068 0.194 0.053 0.092 NEMERTEA 4 3 5.0847 0.0300 0.858 3.089 5.360 CRUSTACEA 7 1 1.6949 0.0001 0.002 0.377 0.654 ERICTHONIUS RUBRICORNIS 7 1 1.6949 0.0003 0.008 0.006 0.010 GAMMARUS ANNULATUS 7 1 1.6949 0.0000 0.001 0.002 0.003 CRANGON SEPTEMSPINOSA 6 2 3.3898 0.1900 5.428 2.038 3.536 OVALIPES OCELLATUS 7 1 1.6949 0.3681 10.517 1.695 2.941 CEPHALOPODA 7 1 1.6949 0.1460 4.170 1.261 2.189 LOLIGO PEALEII 4 3 5.0847 1.1565 33.040 2.232 3.874 FISH 7 1 1.6949 0.0003 0.009 1.695 2.941 GADIDAE 7 1 1.6949 0.0170 0.485 1.695 2.941 AMMODYTES SP 7 1 1.6949 0.6912 19.747 1.695 2.941 STENOTOMUS CHRYSOPS 2 18 30.5085 0.0234 0.668 28.681 49.771 ANIMAL REMAINS 7 1 1.6949 0.0409 1.169 0.062 0.108 ROCK Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 40 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=61, Stomach samples=389 Predator size stats: mean(s.e.)=67.9(1.3), min=22 max=107 Mean (s.e.) stomach weight = 11.1146 (1.9746) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 228 58.6118 0.0000 0.000 0.000 0.000 EMPTY 27 2 0.5141 0.0020 0.018 0.512 1.237 CNIDARIA 35 1 0.2571 0.0000 0.000 0.123 0.298 HYDROZOA 35 1 0.2571 0.0000 0.000 0.001 0.002 SIPHONOPHORA 14 4 1.0283 0.0395 0.356 0.713 1.723 ANTHOZOA 22 3 0.7712 0.0078 0.070 0.771 1.863 CTENOPHORA 9 7 1.7995 0.0918 0.826 0.376 0.908 POLYCHAETA 35 1 0.2571 0.0000 0.000 0.002 0.005 TOMOPTERIDAE 14 4 1.0283 0.0042 0.038 0.204 0.492 CRUSTACEA 11 6 1.5424 0.0176 0.159 0.459 1.110 AMPHIPODA 14 4 1.0283 0.0000 0.000 0.002 0.004 GAMMARIDEA 35 1 0.2571 0.0000 0.000 0.048 0.116 AMPELISCA SP 22 3 0.7712 0.0001 0.001 0.358 0.864 AMPELISCA VADORUM 27 2 0.5141 0.0001 0.001 0.003 0.007 CAPRELLIDAE 22 3 0.7712 0.0000 0.000 0.058 0.139 HYPERIIDAE 14 4 1.0283 0.0003 0.002 0.680 1.644 PARATHEMISTO SP 35 1 0.2571 0.0000 0.000 0.006 0.015 THEMISTO GAUDICHAUDII 35 1 0.2571 0.0000 0.000 0.001 0.002 JASSA FALCATA 14 4 1.0283 0.0296 0.267 0.601 1.453 DECAPODA 14 4 1.0283 0.0180 0.162 0.616 1.488 DECAPODA CRAB 14 4 1.0283 0.0016 0.014 0.003 0.006 DECAPODA SHRIMP 35 1 0.2571 0.0000 0.000 0.001 0.003 CANCRIDAE 4 15 3.8560 0.2517 2.264 3.765 9.096 CANCER IRRORATUS 35 1 0.2571 0.0000 0.000 0.050 0.122 CRANGON SEPTEMSPINOSA 35 1 0.2571 0.0147 0.132 0.135 0.326 MUNIDA SP 35 1 0.2571 0.0008 0.007 0.023 0.055 PENAEIDAE 27 2 0.5141 0.0024 0.022 0.228 0.550 OVALIPES OCELLATUS 35 1 0.2571 0.0000 0.000 0.001 0.002 CUMACEA 27 2 0.5141 0.0064 0.058 0.491 1.185 MEGANYCTIPHANES NORVEGICA 35 1 0.2571 0.0000 0.000 0.002 0.004 MYSIDACEA 35 1 0.2571 0.0000 0.000 0.001 0.002 CALANOIDA 27 2 0.5141 0.0000 0.000 0.011 0.026 CALANUS FINMARCHICUS 27 2 0.5141 0.0000 0.000 0.002 0.006 CENTROPAGES SP 35 1 0.2571 0.0000 0.000 0.001 0.004 RHINCALANUS CORNUTUS 6 11 2.8278 0.9620 8.655 2.364 5.712 BIVALVIA 13 5 1.2853 1.1640 10.472 1.214 2.932 PECTINIDAE 35 1 0.2571 0.0188 0.169 0.012 0.028 ANATOMA CRISPATA 7 8 2.0566 0.1634 1.470 1.670 4.034 CEPHALOPODA 35 1 0.2571 0.0127 0.115 0.257 0.621 SEPIOLIDAE Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 41 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=61, Stomach samples=389 Predator size stats: mean(s.e.)=67.9(1.3), min=22 max=107 Mean (s.e.) stomach weight = 11.1146 (1.9746) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 35 1 0.2571 0.0000 0.000 0.073 0.177 CHAETOGNATHA 35 1 0.2571 0.0440 0.396 0.257 0.621 HOLOTHUROIDEA 14 4 1.0283 0.0007 0.007 0.261 0.632 OIKOPLEURA SP 2 52 13.3676 2.7646 24.873 10.474 25.307 FISH 9 7 1.7995 0.0002 0.001 0.076 0.183 FISH SCALES 22 3 0.7712 0.1547 1.392 0.622 1.503 OSTEICHTHYES 35 1 0.2571 0.0146 0.132 0.029 0.070 CONGRIDAE 35 1 0.2571 0.8612 7.748 0.205 0.494 ALOSA PSEUDOHARENGUS 35 1 0.2571 0.2859 2.572 0.223 0.538 CLUPEA HARENGUS 35 1 0.2571 0.1320 1.188 0.247 0.598 ETRUMEUS TERES 35 1 0.2571 0.0015 0.013 0.036 0.088 ANCHOA SP 35 1 0.2571 0.0000 0.000 0.000 0.000 GADIDAE 27 2 0.5141 0.0095 0.085 0.272 0.658 UROPHYCIS REGIA 11 6 1.5424 0.2602 2.341 0.724 1.750 AMMODYTES SP 35 1 0.2571 0.3060 2.753 0.162 0.391 NAUCRATES DUCTOR 35 1 0.2571 0.0012 0.011 0.001 0.002 COTTIDAE 22 3 0.7712 0.0389 0.350 0.092 0.223 OPHIDIIDAE 35 1 0.2571 0.0012 0.011 0.002 0.005 SERRANIDAE 35 1 0.2571 0.0016 0.015 0.003 0.007 PLEURONECTIFORMES 35 1 0.2571 0.1131 1.018 0.257 0.621 PARALICHTHYS SP 35 1 0.2571 0.2210 1.988 0.052 0.127 PARALICHTHYS DENTATUS 5 13 3.3419 2.9816 26.826 3.094 7.475 SYMPHURUS SP 3 46 11.8252 0.0978 0.880 7.746 18.715 ANIMAL REMAINS 35 1 0.2571 0.0006 0.005 0.061 0.148 ANIMAL TUBES 27 2 0.5141 0.0001 0.000 0.025 0.060 PLANTS 7 8 2.0566 0.0129 0.116 0.629 1.519 SAND Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 42 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=22 Predator size stats: mean(s.e.)=31.2(0.6), min=23 max=37 Mean (s.e.) stomach weight = 0.4383 (0.2447) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 12 54.5455 0.0000 0.000 0.000 0.000 EMPTY 3 4 18.1818 0.0543 12.394 11.297 24.853 CTENOPHORA 4 1 4.5455 0.0240 5.466 3.629 7.985 NEMERTEA 4 1 4.5455 0.0023 0.519 4.545 10.000 POLYCHAETA 4 1 4.5455 0.0000 0.010 0.009 0.019 GAMMARIDEA 4 1 4.5455 0.2459 56.098 4.545 10.000 CEPHALOPODA 2 5 22.7273 0.1118 25.513 21.429 47.143 ANIMAL REMAINS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 43 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=80 Predator size stats: mean(s.e.)=77.1(1.2), min=52 max=105 Mean (s.e.) stomach weight = 11.2665 (4.1245) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 46 57.5000 0.0000 0.000 0.000 0.000 EMPTY 7 3 3.7500 0.0145 0.128 2.610 6.140 SIPHONOPHORA 3 5 6.2500 0.0035 0.031 4.570 10.752 CTENOPHORA 6 4 5.0000 0.0001 0.001 0.158 0.372 CESTODA 7 3 3.7500 0.0003 0.003 0.047 0.109 TREMATODA 11 2 2.5000 0.0009 0.008 0.723 1.702 TOMOPTERIDAE 13 1 1.2500 0.0001 0.001 0.009 0.022 TOMOPTERIS SP 13 1 1.2500 0.0226 0.200 0.500 1.177 CRUSTACEA 13 1 1.2500 0.0001 0.001 0.005 0.012 PARATHEMISTO SP 13 1 1.2500 0.0000 0.000 0.003 0.007 DECAPODA LARVAE 13 1 1.2500 0.0088 0.078 1.250 2.941 CANCER IRRORATUS 13 1 1.2500 0.0013 0.011 0.008 0.018 PANDALIDAE 13 1 1.2500 0.0238 0.211 1.250 2.941 DICHELOPANDALUS LEPTOCERUS 13 1 1.2500 0.0036 0.032 0.021 0.049 MEGANYCTIPHANES NORVEGICA 7 3 3.7500 0.0000 0.000 0.008 0.020 CALANUS FINMARCHICUS 3 5 6.2500 4.6607 41.368 5.279 12.421 CEPHALOPODA 3 5 6.2500 0.7037 6.246 3.485 8.200 FISH 7 3 3.7500 0.0002 0.002 0.043 0.102 FISH SCALES 13 1 1.2500 0.2156 1.914 1.229 2.892 BREVOORTIA TYRANNUS 11 2 2.5000 4.8804 43.318 2.500 5.882 SCOMBER SCOMBRUS 2 18 22.5000 0.7264 6.447 18.801 44.239 ANIMAL REMAINS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 44 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=143 Predator size stats: mean(s.e.)=72.8(0.9), min=47 max=101 Mean (s.e.) stomach weight = 4.0883 (1.2214) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 57 39.8601 0.0000 0.000 0.000 0.000 EMPTY 7 9 6.2937 0.1955 4.781 5.911 9.828 CNIDARIA 18 2 1.3986 0.0792 1.937 0.816 1.357 SIPHONOPHORA 12 4 2.7972 0.0000 0.001 0.218 0.362 CESTODA 21 1 0.6993 0.0000 0.001 0.001 0.002 TREMATODA 21 1 0.6993 0.0000 0.000 0.000 0.000 NEMATODA 21 1 0.6993 0.0036 0.087 0.189 0.315 APHRODITA HASTATA 21 1 0.6993 0.0033 0.082 0.208 0.347 PHYLLODOCIDAE 9 5 3.4965 0.0074 0.182 0.265 0.441 TOMOPTERIS HELGOLANDICA 12 4 2.7972 0.0000 0.001 0.000 0.001 CRUSTACEA LARVAE 16 3 2.0979 0.0001 0.003 0.006 0.011 HYPERIIDAE 21 1 0.6993 0.0001 0.001 0.000 0.000 HYPERIA SP 18 2 1.3986 0.0001 0.004 0.002 0.003 HYPERIA GALBA 9 5 3.4965 0.0005 0.011 0.003 0.004 HYPEROCHE MEDUSARUM 12 4 2.7972 0.0004 0.010 0.002 0.003 PARATHEMISTO SP 21 1 0.6993 0.0000 0.000 0.000 0.000 DECAPODA 5 12 8.3916 0.0139 0.341 5.995 9.968 MEGANYCTIPHANES NORVEGICA 21 1 0.6993 0.0004 0.011 0.125 0.208 THYSANOESSA SP 9 5 3.4965 0.0001 0.002 0.110 0.182 COPEPODA 7 9 6.2937 0.0002 0.005 0.527 0.876 CALANOIDA 6 10 6.9930 0.0003 0.008 0.039 0.064 CALANUS FINMARCHICUS 21 1 0.6993 0.0000 0.000 0.000 0.000 GASTROPODA 18 2 1.3986 0.0015 0.037 0.020 0.033 CLIONE LIMACINA 21 1 0.6993 0.0037 0.091 0.024 0.040 SEPIOLIDAE 12 4 2.7972 0.0001 0.002 0.003 0.005 OIKOPLEURA SP 3 18 12.5874 0.0450 1.102 10.750 17.876 SALPIDAE 16 3 2.0979 0.0024 0.060 0.897 1.492 FISH 4 17 11.8881 0.0062 0.151 1.133 1.883 FISH SCALES 21 1 0.6993 0.0002 0.005 0.011 0.019 FISH LARVAE 2 52 36.3636 3.7238 91.084 32.884 54.679 ANIMAL REMAINS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 45 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=17 Predator size stats: mean(s.e.)=93.4(1.2), min=83 max=100 Mean (s.e.) stomach weight = 43.4689 (13.8826) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 1 5.8824 0.0337 0.078 0.329 0.329 HYDROZOA 7 1 5.8824 0.6750 1.553 1.259 1.259 DECAPODA 7 1 5.8824 0.8442 1.942 2.665 2.665 BIVALVIA 5 2 11.7647 0.6481 1.491 6.477 6.477 CEPHALOPODA 5 2 11.7647 0.5845 1.345 0.785 0.785 LOLIGO SP 7 1 5.8824 0.0091 0.021 1.742 1.742 SALPIDAE 1 10 58.8235 25.3485 58.314 40.412 40.412 FISH 3 3 17.6471 0.0015 0.003 2.981 2.981 FISH SCALES 3 3 17.6471 6.2297 14.331 4.248 4.248 OPHICHTHIDAE 7 1 5.8824 0.2756 0.634 2.396 2.396 OPHICHTHUS CRUENTIFER 7 1 5.8824 0.0435 0.100 0.425 0.425 ANCHOA SP 7 1 5.8824 0.0484 0.111 0.472 0.472 AMMODYTES SP 7 1 5.8824 0.4766 1.096 4.656 4.656 LEIOSTOMUS XANTHURUS 7 1 5.8824 4.6485 10.694 3.086 3.086 ASTROSCOPUS SP 7 1 5.8824 0.9517 2.189 1.776 1.776 SCOPHTHALMUS AQUOSUS 7 1 5.8824 2.4126 5.550 1.601 1.601 PLEURONECTIDAE 2 5 29.4118 0.2376 0.547 24.688 24.688 ANIMAL REMAINS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 46 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=33, Stomach samples=222 Predator size stats: mean(s.e.)=71.3(1.4), min=26 max=103 Mean (s.e.) stomach weight = 12.6117 (2.6174) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 97 43.6937 0.0000 0.000 0.000 0.000 EMPTY 13 5 2.2523 0.0169 0.134 2.252 4.000 CNIDARIA 30 1 0.4505 0.0462 0.366 0.301 0.534 SCYPHOZOA 5 10 4.5045 0.0145 0.115 3.763 6.683 CTENOPHORA 8 8 3.6036 0.0001 0.001 0.001 0.001 CESTODA 30 1 0.4505 0.0018 0.014 0.388 0.689 NEMERTEA 16 3 1.3514 0.0000 0.000 0.000 0.000 NEMATODA 30 1 0.4505 0.0047 0.037 0.146 0.259 OPHIOGLYCERA GIGANTEA 22 2 0.9009 0.0002 0.001 0.046 0.083 TOMOPTERIS SP 16 3 1.3514 0.0248 0.196 1.093 1.941 CRUSTACEA 30 1 0.4505 0.0006 0.004 0.009 0.015 AMPHIPODA 30 1 0.4505 0.0000 0.000 0.000 0.000 GAMMARUS SP 4 17 7.6577 0.0149 0.118 2.360 4.191 GAMMARUS ANNULATUS 30 1 0.4505 0.0000 0.000 0.001 0.001 HYPERIIDAE 30 1 0.4505 0.0019 0.015 0.450 0.800 DECAPODA 30 1 0.4505 0.0000 0.000 0.019 0.033 DECAPODA LARVAE 16 3 1.3514 0.0450 0.357 1.296 2.301 DECAPODA CRAB 30 1 0.4505 0.0017 0.013 0.450 0.800 AXIUS SERRATUS 30 1 0.4505 0.0016 0.013 0.022 0.038 CANCER BOREALIS 30 1 0.4505 0.0022 0.017 0.051 0.091 CANCER IRRORATUS 30 1 0.4505 0.0014 0.011 0.450 0.800 EUALUS GAIMARDII 30 1 0.4505 0.0015 0.012 0.450 0.800 PAGURUS ACADIANUS 22 2 0.9009 0.0103 0.081 0.755 1.341 DICHELOPANDALUS LEPTOCERUS 30 1 0.4505 0.0170 0.135 0.356 0.631 PORTUNIDAE 22 2 0.9009 0.0001 0.001 0.034 0.060 MEGANYCTIPHANES NORVEGICA 22 2 0.9009 0.0000 0.000 0.007 0.012 CALANOIDA 15 4 1.8018 0.0000 0.000 0.001 0.001 CENTROPAGES SP 30 1 0.4505 0.1278 1.013 0.450 0.800 MOLLUSCA 5 10 4.5045 2.0273 16.075 3.144 5.584 CEPHALOPODA 10 7 3.1532 1.3600 10.784 2.616 4.646 LOLIGO SP 16 3 1.3514 0.0727 0.577 1.351 2.400 LOLIGO PEALEII 16 3 1.3514 1.8792 14.901 1.313 2.332 ILLEX SP 10 7 3.1532 0.1941 1.539 1.040 1.847 UROCHORDATA 12 6 2.7027 0.0181 0.144 0.112 0.199 SALPIDAE 3 26 11.7117 2.8629 22.700 9.572 16.999 FISH 22 2 0.9009 0.0001 0.001 0.035 0.063 FISH SCALES 8 8 3.6036 0.2647 2.099 3.177 5.643 CLUPEIDAE 30 1 0.4505 0.1844 1.462 0.415 0.736 ALOSA PSEUDOHARENGUS 16 3 1.3514 0.7672 6.083 1.351 2.400 GADIDAE Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 47 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=33, Stomach samples=222 Predator size stats: mean(s.e.)=71.3(1.4), min=26 max=103 Mean (s.e.) stomach weight = 12.6117 (2.6174) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 30 1 0.4505 0.5352 4.244 0.450 0.800 MELANOGRAMMUS AEGLEFINUS 22 2 0.9009 0.0853 0.676 0.901 1.600 MERLUCCIUS BILINEARIS 22 2 0.9009 1.4565 11.549 0.901 1.600 UROPHYCIS SP 7 9 4.0541 0.3422 2.714 3.452 6.131 AMMODYTES SP 30 1 0.4505 0.0423 0.336 0.450 0.800 TRIGLOPS MURRAYI 30 1 0.4505 0.0009 0.007 0.018 0.032 PLEURONECTES FERRUGINEUS 2 37 16.6667 0.0840 0.666 9.724 17.270 ANIMAL REMAINS 30 1 0.4505 0.0005 0.004 0.040 0.071 PLANTS 13 5 2.2523 0.0865 0.686 0.903 1.604 ROCK 22 2 0.9009 0.0125 0.099 0.189 0.335 SAND Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 48 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=146 Predator size stats: mean(s.e.)=58.4(2.1), min=24 max=103 Mean (s.e.) stomach weight = 5.8207 (1.7336) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 82 56.1644 0.0000 0.000 0.000 0.000 EMPTY 18 2 1.3699 0.0002 0.004 0.004 0.009 HYDROZOA 12 3 2.0548 0.0290 0.498 1.669 3.808 SIPHONOPHORA 18 2 1.3699 0.0668 1.148 0.875 1.995 CERIANTHIDAE TUBES 28 1 0.6849 0.0146 0.250 0.682 1.556 CTENOPHORA 28 1 0.6849 0.0001 0.002 0.006 0.014 CESTODA 18 2 1.3699 0.0154 0.264 0.723 1.649 NEMERTEA 18 2 1.3699 0.0001 0.002 0.007 0.015 NEMATODA 12 3 2.0548 0.0004 0.008 0.047 0.108 POLYCHAETA 28 1 0.6849 0.0012 0.021 0.018 0.042 PHERUSA AFFINIS 28 1 0.6849 0.0040 0.068 0.123 0.280 ORBINIA ORNATA 28 1 0.6849 0.0011 0.019 0.035 0.079 NEREIS SUCCINEA 28 1 0.6849 0.0001 0.002 0.017 0.039 POLYNOIDAE 28 1 0.6849 0.0008 0.014 0.022 0.049 TOMOPTERIDAE 28 1 0.6849 0.0000 0.001 0.111 0.253 TOMOPTERIS SP 18 2 1.3699 0.0005 0.008 0.030 0.068 TOMOPTERIS HELGOLANDICA 12 3 2.0548 0.0013 0.023 0.024 0.055 CRUSTACEA 28 1 0.6849 0.0000 0.000 0.000 0.001 CRUSTACEA LARVAE 28 1 0.6849 0.0191 0.328 0.188 0.429 AMPHIPODA 28 1 0.6849 0.0000 0.001 0.285 0.651 GAMMARIDEA 18 2 1.3699 0.0006 0.010 0.010 0.023 LEPTOCHEIRUS PINGUIS 28 1 0.6849 0.0000 0.000 0.000 0.000 CAPRELLIDAE 28 1 0.6849 0.0000 0.000 0.000 0.001 AEGININA LONGICORNIS 28 1 0.6849 0.0001 0.001 0.001 0.002 GAMMARUS ANNULATUS 5 8 5.4795 0.0003 0.006 0.693 1.581 HYPERIIDAE 28 1 0.6849 0.0001 0.001 0.001 0.002 HYPERIA GALBA 5 8 5.4795 0.0006 0.011 0.124 0.282 PARATHEMISTO SP 28 1 0.6849 0.0001 0.002 0.015 0.034 PARATHEMISTO GRACILIPES 28 1 0.6849 0.0005 0.009 0.011 0.025 THEMISTO GAUDICHAUDII 28 1 0.6849 0.0000 0.000 0.001 0.002 DECAPODA LARVAE 28 1 0.6849 0.0002 0.004 0.014 0.031 DECAPODA CRAB 28 1 0.6849 0.0001 0.001 0.002 0.004 DECAPODA SHRIMP 28 1 0.6849 0.1338 2.298 0.634 1.446 CANCER BOREALIS 28 1 0.6849 0.2018 3.467 0.252 0.576 CANCER IRRORATUS 18 2 1.3699 0.0003 0.004 0.116 0.264 CRANGON SEPTEMSPINOSA 28 1 0.6849 0.0031 0.053 0.615 1.404 DICHELOPANDALUS LEPTOCERUS 11 4 2.7397 0.0000 0.001 0.002 0.006 EUPHAUSIIDAE 28 1 0.6849 0.0000 0.000 0.000 0.000 NEOMYSIS AMERICANA 18 2 1.3699 0.0001 0.002 0.002 0.005 COPEPODA Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 49 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=146 Predator size stats: mean(s.e.)=58.4(2.1), min=24 max=103 Mean (s.e.) stomach weight = 5.8207 (1.7336) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 6 4.1096 0.0001 0.002 0.005 0.012 CALANOIDA 28 1 0.6849 0.0000 0.000 0.001 0.002 CALANUS FINMARCHICUS 28 1 0.6849 0.0000 0.000 0.000 0.001 CENTROPAGES SP 28 1 0.6849 0.0788 1.354 0.495 1.130 MOLLUSCA 7 6 4.1096 1.3702 23.540 2.040 4.653 BIVALVIA 28 1 0.6849 0.1727 2.968 0.109 0.249 PECTINIDAE 28 1 0.6849 0.0404 0.694 0.685 1.562 CEPHALOPODA 10 5 3.4247 0.0177 0.304 0.377 0.861 CHAETOGNATHA 12 3 2.0548 0.0008 0.014 0.028 0.065 SAGITTA ELEGANS 28 1 0.6849 0.0184 0.317 0.125 0.284 PSOLUS PHANTAPUS 12 3 2.0548 0.0121 0.207 0.394 0.899 ASCIDIA CALLOSA 28 1 0.6849 0.0000 0.001 0.400 0.911 LARVACEA 3 14 9.5890 0.0226 0.389 3.728 8.504 OIKOPLEURA SP 28 1 0.6849 0.0002 0.003 0.004 0.009 THALIACEA 28 1 0.6849 0.0006 0.010 0.012 0.028 SALPIDAE 3 14 9.5890 0.8501 14.605 8.557 19.522 FISH 7 6 4.1096 0.0008 0.014 0.048 0.110 FISH SCALES 18 2 1.3699 0.0041 0.070 0.061 0.140 FISH LARVAE 28 1 0.6849 0.1456 2.501 0.685 1.562 CONGRIDAE 28 1 0.6849 0.3460 5.944 0.433 0.987 MERLUCCIUS BILINEARIS 28 1 0.6849 0.6165 10.591 0.685 1.562 UROPHYCIS CHESTERI 28 1 0.6849 0.9101 15.636 0.575 1.312 UROPHYCIS CHUSS 28 1 0.6849 0.1597 2.744 0.426 0.972 AMMODYTES SP 28 1 0.6849 0.0281 0.483 0.019 0.044 PLEURONECTIFORMES 2 34 23.2877 0.4574 7.858 14.902 33.995 ANIMAL REMAINS 18 2 1.3699 0.0021 0.037 0.038 0.086 ANIMAL TUBES 28 1 0.6849 0.0000 0.000 0.001 0.002 PLANTS 28 1 0.6849 0.0009 0.015 0.126 0.287 ROCK 12 3 2.0548 0.0681 1.170 1.517 3.460 SAND Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 50 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=32, Stomach samples=187 Predator size stats: mean(s.e.)=58.1(2.0), min=23 max=103 Mean (s.e.) stomach weight = 3.0844 (0.7148) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 78 41.7112 0.0000 0.000 0.000 0.000 EMPTY 9 5 2.6738 0.0010 0.033 0.210 0.361 HYDROZOA 25 1 0.5348 0.0000 0.002 0.219 0.375 SIPHONOPHORA 25 1 0.5348 0.0853 2.764 0.472 0.810 ACTINIARIA 25 1 0.5348 0.0000 0.002 0.219 0.375 CTENOPHORA 17 2 1.0695 0.0000 0.000 0.009 0.016 TREMATODA 25 1 0.5348 0.0010 0.034 0.001 0.002 NEMERTEA 25 1 0.5348 0.0000 0.000 0.000 0.001 NEMATODA 25 1 0.5348 0.0000 0.002 0.014 0.024 POLYCHAETA 25 1 0.5348 0.0005 0.016 0.003 0.005 NEREIDAE 25 1 0.5348 0.0007 0.024 0.042 0.072 NEREIS SP 25 1 0.5348 0.0003 0.011 0.095 0.163 CRUSTACEA 9 5 2.6738 0.0006 0.019 0.469 0.804 GAMMARIDEA 25 1 0.5348 0.0000 0.000 0.000 0.000 AMPELISCIDAE 3 10 5.3476 0.0144 0.466 0.829 1.422 GAMMARUS SP 6 8 4.2781 0.0787 2.553 2.434 4.175 GAMMARUS ANNULATUS 14 3 1.6043 0.0000 0.001 0.001 0.002 HYPERIIDAE 8 6 3.2086 0.0011 0.036 0.018 0.031 HYPERIA GALBA 25 1 0.5348 0.0000 0.001 0.001 0.002 THEMISTO GAUDICHAUDII 9 5 2.6738 0.0001 0.005 0.086 0.147 DECAPODA LARVAE 13 4 2.1390 0.0573 1.856 0.616 1.057 DECAPODA CRAB 17 2 1.0695 0.0000 0.001 0.552 0.947 DECAPODA SHRIMP 17 2 1.0695 0.0088 0.285 0.682 1.171 CANCRIDAE 14 3 1.6043 0.2557 8.292 1.262 2.166 CANCER BOREALIS 3 10 5.3476 0.3974 12.883 4.427 7.595 CANCER IRRORATUS 25 1 0.5348 0.0038 0.124 0.118 0.203 PAGURIDAE 25 1 0.5348 0.0041 0.134 0.367 0.629 PAGURUS SP 17 2 1.0695 0.0291 0.944 0.617 1.059 PAGURUS ACADIANUS 17 2 1.0695 0.0004 0.012 0.005 0.008 CIROLANIDAE 25 1 0.5348 0.0000 0.001 0.032 0.056 MEGANYCTIPHANES NORVEGICA 17 2 1.0695 0.0000 0.001 0.033 0.056 COPEPODA 25 1 0.5348 0.0000 0.000 0.049 0.083 CALANOIDA 25 1 0.5348 0.0006 0.020 0.525 0.901 MOLLUSCA SHELL 25 1 0.5348 0.0582 1.888 0.535 0.917 BIVALVIA 17 2 1.0695 0.2491 8.077 1.070 1.835 PECTINIDAE 25 1 0.5348 0.0256 0.830 0.435 0.746 GASTROPODA 25 1 0.5348 0.0052 0.168 0.088 0.151 GASTROPODA OPERCULUM 25 1 0.5348 0.0059 0.190 0.535 0.917 CEPHALOPODA 25 1 0.5348 0.4924 15.964 0.534 0.915 ILLEX SP Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 51 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=32, Stomach samples=187 Predator size stats: mean(s.e.)=58.1(2.0), min=23 max=103 Mean (s.e.) stomach weight = 3.0844 (0.7148) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 25 1 0.5348 0.0020 0.064 0.113 0.194 SALPIDAE 5 9 4.8128 0.2729 8.847 3.218 5.521 FISH 7 7 3.7433 0.0000 0.001 0.304 0.521 FISH SCALES 17 2 1.0695 0.1500 4.862 0.905 1.553 RAJA SP 25 1 0.5348 0.0623 2.018 0.475 0.814 CLUPEIDAE 14 3 1.6043 0.0368 1.193 0.926 1.589 AMMODYTES SP 25 1 0.5348 0.0509 1.651 0.535 0.917 PLEURONECTIFORMES 25 1 0.5348 0.0023 0.076 0.033 0.057 BOTHIDAE 25 1 0.5348 0.2904 9.415 0.535 0.917 SCOPHTHALMUS AQUOSUS 25 1 0.5348 0.0001 0.003 0.178 0.306 PLEURONECTIDAE 2 69 36.8984 0.4316 13.993 33.064 56.725 ANIMAL REMAINS 25 1 0.5348 0.0000 0.000 0.000 0.000 ANIMAL EGGS 25 1 0.5348 0.0008 0.027 0.017 0.028 PLANTS 9 5 2.6738 0.0063 0.203 0.375 0.644 SAND 25 1 0.5348 0.0004 0.014 0.009 0.015 AVES FEATHERS Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 52 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=8 Predator size stats: mean(s.e.)=63.1(9.7), min=37 max=120 Mean (s.e.) stomach weight = 18.9468 (7.7827) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 12.5000 0.0003 0.001 0.001 0.001 DECAPODA SHRIMP 5 1 12.5000 0.0245 0.129 0.081 0.081 CEPHALOPODA 1 6 75.0000 6.7581 35.669 37.324 37.324 FISH 5 1 12.5000 0.1016 0.536 7.823 7.823 ANCHOA HEPSETUS 3 2 25.0000 8.9958 47.479 19.914 19.914 LEIOSTOMUS XANTHURUS 2 5 62.5000 2.8338 14.956 29.954 29.954 ANIMAL REMAINS 5 1 12.5000 0.0154 0.081 0.097 0.097 PLANTS 3 2 25.0000 0.2173 1.147 4.805 4.805 ROCK 5 1 12.5000 0.0001 0.001 0.001 0.001 SAND Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 53 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=27 Predator size stats: mean(s.e.)=55.7(2.2), min=34 max=89 Mean (s.e.) stomach weight = 14.8504 (6.8669) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 1 3.7037 0.0000 0.000 0.000 0.000 EMPTY 3 8 29.6296 0.0032 0.022 0.050 0.052 NEMATODA 10 1 3.7037 0.0002 0.001 0.002 0.002 NINOE NIGRIPES 5 3 11.1111 0.0020 0.013 0.071 0.074 CRUSTACEA 10 1 3.7037 0.0003 0.002 0.005 0.005 UNCIOLA IRRORATA 10 1 3.7037 0.0000 0.000 0.026 0.027 DECAPODA 10 1 3.7037 0.0027 0.018 0.196 0.204 CRANGONIDAE 10 1 3.7037 0.0009 0.006 0.031 0.032 CIROLANIDAE 5 3 11.1111 0.0407 0.274 1.545 1.605 CEPHALOPODA 10 1 3.7037 2.8244 19.019 3.114 3.234 LOLIGO SP 10 1 3.7037 0.2734 1.841 2.894 3.006 LOLIGO PEALEII 10 1 3.7037 0.0150 0.101 1.073 1.114 OMMASTREPHIDAE BEAK 1 19 70.3704 3.7857 25.492 51.241 53.211 FISH 4 4 14.8148 0.0001 0.001 0.096 0.100 FISH SCALES 10 1 3.7037 0.3394 2.286 0.374 0.389 MERLUCCIUS BILINEARIS 10 1 3.7037 5.7063 38.425 3.704 3.846 SCIAENIDAE 8 2 7.4074 1.5950 10.740 4.971 5.163 PEPRILUS TRIACANTHUS 2 9 33.3333 0.2186 1.472 22.923 23.805 ANIMAL REMAINS 5 3 11.1111 0.0381 0.257 0.798 0.829 ROCK 8 2 7.4074 0.0043 0.029 3.181 3.303 SAND Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 54 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=12 Predator size stats: mean(s.e.)=77.4(9.7), min=32 max=119 Mean (s.e.) stomach weight = 29.4515 (19.3104) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 4 33.3333 0.0000 0.000 0.000 0.000 EMPTY 5 2 16.6667 0.0183 0.062 0.128 0.192 DECAPODA 6 1 8.3333 0.0007 0.002 0.009 0.014 DECAPODA SHRIMP 6 1 8.3333 0.0013 0.004 0.017 0.025 CANCER IRRORATUS 6 1 8.3333 0.2161 0.734 2.528 3.791 OVALIPES OCELLATUS 3 3 25.0000 0.0109 0.037 0.710 1.064 CEPHALOPODA 3 3 25.0000 3.3488 11.370 15.778 23.667 FISH 6 1 8.3333 16.5025 56.033 7.094 10.641 POMATOMUS SALTATRIX 6 1 8.3333 0.2362 0.802 2.763 4.144 PEPRILUS TRIACANTHUS 6 1 8.3333 5.8648 19.914 8.333 12.500 PRIONOTUS CAROLINUS 1 6 50.0000 3.2520 11.042 29.308 43.962 ANIMAL REMAINS Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 55 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=5 Predator size stats: mean(s.e.)=73.2(13.4), min=45 max=110 Mean (s.e.) stomach weight = 21.0612 (16.8418) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 20.0000 0.0000 0.000 0.000 0.000 EMPTY 2 2 40.0000 0.0414 0.197 0.129 0.161 CRUSTACEA 2 2 40.0000 0.0258 0.123 0.581 0.726 CEPHALOPODA 1 4 80.0000 18.6998 88.788 48.787 60.984 FISH 2 2 40.0000 1.3982 6.639 29.488 36.861 ANIMAL REMAINS 5 1 20.0000 0.8960 4.254 1.015 1.269 ROCK Predator Species = DASYATIS SAY (BLUNTNOSE STINGRAY, SVSPP=018) 56 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=15 Predator size stats: mean(s.e.)=47.5(5.6), min=24 max=76 Mean (s.e.) stomach weight = 24.5175 (10.4177) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 4 26.6667 0.0000 0.000 0.000 0.000 EMPTY 13 1 6.6667 0.0001 0.000 0.011 0.015 CESTODA 13 1 6.6667 0.0001 0.000 0.000 0.000 NEMATODA 10 2 13.3333 2.6248 10.706 7.866 10.727 POLYCHAETA 13 1 6.6667 0.5804 2.367 2.016 2.750 GOLFINGIA SP 2 5 33.3333 0.0217 0.089 3.329 4.539 CRUSTACEA 10 2 13.3333 0.0035 0.014 0.583 0.795 AMPHIPODA 6 3 20.0000 0.0293 0.120 4.794 6.538 GAMMARIDEA 6 3 20.0000 0.1513 0.617 12.366 16.863 AMPELISCA MACROCEPHALA 13 1 6.6667 0.8883 3.623 3.086 4.208 CALLIANASSIDAE 13 1 6.6667 2.2917 9.347 2.163 2.950 CALLIANASSA SETIMANUS 10 2 13.3333 0.0070 0.029 0.662 0.902 CRANGON SEPTEMSPINOSA 6 3 20.0000 5.7965 23.642 11.335 15.457 BIVALVIA 13 1 6.6667 0.0118 0.048 0.011 0.015 FISH 3 4 26.6667 0.0003 0.001 0.118 0.161 FISH SCALES 13 1 6.6667 0.0001 0.000 0.005 0.006 FISH EGGS OTHER THAN SKATE 13 1 6.6667 0.1141 0.465 0.195 0.266 ANCHOA MITCHILLI 6 3 20.0000 9.8738 40.273 10.855 14.802 LEIOSTOMUS XANTHURUS 13 1 6.6667 1.6172 6.596 1.527 2.082 STENOTOMUS CHRYSOPS 1 11 73.3333 0.4449 1.814 12.189 16.621 ANIMAL REMAINS 13 1 6.6667 0.0605 0.247 0.210 0.286 ANIMAL EGGS 3 4 26.6667 0.0003 0.001 0.012 0.017 SAND Predator Species = DASYATIS SAY (BLUNTNOSE STINGRAY, SVSPP=018) 57 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=118.0(.), min=118 max=118 Mean (s.e.) stomach weight = 6.6790 (.) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.2400 3.593 3.593 3.593 CANCER IRRORATUS 1 1 100.0000 6.4130 96.017 96.017 96.017 CRANGON SEPTEMSPINOSA 1 1 100.0000 0.0260 0.389 0.389 0.389 SPISULA SOLIDISSIMA Predator Species = DASYATIS SAY (BLUNTNOSE STINGRAY, SVSPP=018) 58 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=69.5(0.5), min=69 max=70 Mean (s.e.) stomach weight = 1.2920 (0.7230) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0180 1.393 3.163 3.163 CRUSTACEA 1 1 50.0000 1.0075 77.980 50.000 50.000 DECAPODA 1 1 50.0000 0.2665 20.627 46.837 46.837 FISH Predator Species = MYLIOBATIS FREMINVILLEI (BULLNOSE RAY, SVSPP=019) 59 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=64.0(.), min=64 max=64 Mean (s.e.) stomach weight = 51.8260 (.) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 5.7270 11.050 11.050 11.050 NEMERTEA 1 1 100.0000 0.2310 0.446 0.446 0.446 NEMATODA 1 1 100.0000 3.3540 6.472 6.472 6.472 POLYCHAETA 1 1 100.0000 0.0800 0.154 0.154 0.154 DECAPODA CRAB 1 1 100.0000 39.4260 76.074 76.074 76.074 ENSIS DIRECTUS 1 1 100.0000 2.0000 3.859 3.859 3.859 ANIMAL REMAINS 1 1 100.0000 1.0080 1.945 1.945 1.945 SAND Predator Species = MYLIOBATIS FREMINVILLEI (BULLNOSE RAY, SVSPP=019) 60 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=4 Predator size stats: mean(s.e.)=59.0(7.7), min=38 max=71 Mean (s.e.) stomach weight = 2.1585 (2.0714) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 50.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 25.0000 0.0215 0.996 0.257 0.514 DECAPODA 2 1 25.0000 0.0148 0.683 5.587 11.174 PAGURIDAE 2 1 25.0000 2.0710 95.946 24.743 49.486 BIVALVIA 2 1 25.0000 0.0513 2.374 19.413 38.826 ANIMAL REMAINS Predator Species = MYLIOBATIS FREMINVILLEI (BULLNOSE RAY, SVSPP=019) 61 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=74.0(2.0), min=72 max=76 Mean (s.e.) stomach weight = 8.1910 (4.3180) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.1410 1.721 1.127 1.127 PENAEIDAE 1 1 50.0000 0.0120 0.147 0.096 0.096 RANILIA MURICATA 1 1 50.0000 1.9365 23.642 50.000 50.000 MOLLUSCA 1 1 50.0000 6.1015 74.490 48.777 48.777 NUDIBRANCHIA Predator Species = MYLIOBATIS FREMINVILLEI (BULLNOSE RAY, SVSPP=019) 62 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=37.0(.), min=37 max=37 Mean (s.e.) stomach weight = 0.3340 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0390 11.677 11.677 11.677 PAGURIDAE 1 1 100.0000 0.2950 88.323 88.323 88.323 ANIMAL REMAINS Predator Species = TORPEDO NOBILIANA (ATLANTIC TORPEDO, SVSPP=021) 63 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=87.5(2.5), min=85 max=90 Mean (s.e.) stomach weight = 6.4770 (6.4770) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 50.0000 6.4770 100.000 50.000 100.000 FISH Predator Species = TORPEDO NOBILIANA (ATLANTIC TORPEDO, SVSPP=021) 64 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=3 Predator size stats: mean(s.e.)=55.0(14.8), min=31 max=82 Mean (s.e.) stomach weight = 9.0280 (7.4113) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 33.3333 0.0000 0.000 0.000 0.000 EMPTY 1 1 33.3333 0.0060 0.066 0.179 0.268 POLYCHAETA 1 1 33.3333 1.1143 12.343 33.155 49.732 FISH 1 1 33.3333 7.9077 87.590 33.333 50.000 MERLUCCIUS BILINEARIS Predator Species = TORPEDO NOBILIANA (ATLANTIC TORPEDO, SVSPP=021) 65 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=24.0(.), min=24 max=24 Mean (s.e.) stomach weight = 0.4050 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.4050 100.000 100.000 100.000 FISH Predator Species = TORPEDO NOBILIANA (ATLANTIC TORPEDO, SVSPP=021) 66 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=125.0(.), min=125 max=125 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = RAJA LAEVIS (BARNDOOR SKATE, SVSPP=022) 67 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=78.0(.), min=78 max=78 Mean (s.e.) stomach weight = 5.2680 (.) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 2.9820 56.606 56.606 56.606 PAGURUS PUBESCENS 1 1 100.0000 2.2860 43.394 43.394 43.394 DICHELOPANDALUS LEPTOCERUS Predator Species = RAJA LAEVIS (BARNDOOR SKATE, SVSPP=022) 68 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=87.0(.), min=87 max=87 Mean (s.e.) stomach weight = 36.8180 (.) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0120 0.033 0.033 0.033 HYDROZOA 1 1 100.0000 0.0040 0.011 0.011 0.011 NEMATODA 1 1 100.0000 9.5380 25.906 25.906 25.906 CANCER BOREALIS 1 1 100.0000 19.0670 51.787 51.787 51.787 CANCER IRRORATUS 1 1 100.0000 8.1970 22.264 22.264 22.264 DICHELOPANDALUS LEPTOCERUS Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 69 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=48, Stomach samples=218 Predator size stats: mean(s.e.)=66.3(1.4), min=19 max=100 Mean (s.e.) stomach weight = 4.2043 (0.5188) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 9 31 14.2202 0.0000 0.000 0.000 0.000 EMPTY 33 7 3.2110 0.0014 0.034 0.031 0.037 HYDROZOA 79 1 0.4587 0.0004 0.011 0.021 0.024 CERIANTHIDAE 79 1 0.4587 0.0000 0.001 0.013 0.015 CESTODA 79 1 0.4587 0.0001 0.001 0.000 0.001 TREMATODA 40 5 2.2936 0.0036 0.086 0.193 0.225 NEMERTEA 5 37 16.9725 0.0030 0.072 0.123 0.144 NEMATODA 3 43 19.7248 0.0290 0.691 1.385 1.614 POLYCHAETA 27 9 4.1284 0.0093 0.222 0.543 0.633 MALDANIDAE 79 1 0.4587 0.0020 0.049 0.066 0.077 CLYMENELLA TORQUATA 79 1 0.4587 0.0024 0.058 0.076 0.089 EUCLYMENE SP 60 2 0.9174 0.0025 0.060 0.068 0.079 NICOMACHE LUMBRICALIS 79 1 0.4587 0.0005 0.012 0.002 0.003 EUNICIDAE 60 2 0.9174 0.0010 0.024 0.043 0.050 LUMBRINERIDAE 79 1 0.4587 0.0008 0.018 0.180 0.210 LUMBRINERIS SP 21 15 6.8807 0.0315 0.749 0.991 1.156 LUMBRINERIS FRAGILIS 79 1 0.4587 0.0001 0.001 0.003 0.003 LUMBRINERIS TENUIS 60 2 0.9174 0.0009 0.022 0.032 0.038 OPHELIIDAE 47 4 1.8349 0.0079 0.187 0.175 0.205 OPHELIA SP 53 3 1.3761 0.0012 0.028 0.013 0.015 OPHELIA BICORNIS 33 7 3.2110 0.0373 0.888 0.908 1.058 OPHELIA DENTICULATA 79 1 0.4587 0.0007 0.017 0.199 0.232 OPHELINA SP 60 2 0.9174 0.0083 0.197 0.154 0.180 TRAVISIA SP 40 5 2.2936 0.0082 0.196 0.149 0.174 TRAVISIA CARNEA 79 1 0.4587 0.0001 0.001 0.010 0.012 SCALIBREGMA INFLATUM 20 18 8.2569 0.0377 0.897 1.131 1.319 NEPHTYIDAE 60 2 0.9174 0.0021 0.049 0.318 0.371 AGLAOPHAMUS CIRCINATA 18 21 9.6330 0.0785 1.868 2.671 3.114 NEPHTYS SP 23 13 5.9633 0.1548 3.681 2.880 3.357 NEPHTYS BUCERA 53 3 1.3761 0.0554 1.318 0.628 0.732 NEPHTYS CAECA 79 1 0.4587 0.0004 0.010 0.014 0.016 NEPHTYS CILIATA 47 4 1.8349 0.0576 1.371 1.457 1.698 NEPHTYS DISCORS 53 3 1.3761 0.0152 0.361 0.692 0.807 NEPHTYS INCISA 60 2 0.9174 0.0222 0.528 0.497 0.579 NEPHTYS LONGOSETOSA 33 7 3.2110 0.0567 1.348 1.149 1.340 NEPHTYS PICTA 79 1 0.4587 0.0005 0.012 0.017 0.020 NEREIDAE 60 2 0.9174 0.0027 0.064 0.107 0.125 NEREIS SP 79 1 0.4587 0.0003 0.008 0.001 0.002 NEREIS VIRENS 79 1 0.4587 0.0000 0.001 0.000 0.001 POLYNOIDAE Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 70 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=48, Stomach samples=218 Predator size stats: mean(s.e.)=66.3(1.4), min=19 max=100 Mean (s.e.) stomach weight = 4.2043 (0.5188) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 79 1 0.4587 0.0001 0.002 0.289 0.337 SIGALIONIDAE 79 1 0.4587 0.0025 0.059 0.011 0.013 SIGALION ARENICOLA 27 9 4.1284 0.0033 0.079 0.218 0.254 STHENELAIS SP 30 8 3.6697 0.0030 0.072 0.195 0.227 STHENELAIS LIMICOLA 79 1 0.4587 0.0002 0.004 0.051 0.059 CHONE INFUNDIBULIFORMIS 79 1 0.4587 0.0000 0.001 0.002 0.002 AMPHARETE SP 60 2 0.9174 0.0001 0.001 0.005 0.005 AMPHARETE ARCTICA 79 1 0.4587 0.0094 0.224 0.067 0.079 SIPUNCULA 6 35 16.0550 0.0369 0.877 2.072 2.415 CRUSTACEA 79 1 0.4587 0.0000 0.000 0.001 0.001 CRUSTACEA LARVAE 47 4 1.8349 0.0051 0.122 0.182 0.212 AMPHIPODA 25 10 4.5872 0.0020 0.048 0.442 0.515 GAMMARIDEA 79 1 0.4587 0.0000 0.001 0.034 0.040 AMPELISCIDAE 79 1 0.4587 0.0000 0.000 0.004 0.005 AMPELISCA SP 79 1 0.4587 0.0001 0.002 0.006 0.007 AMPELISCA MACROCEPHALA 53 3 1.3761 0.0103 0.246 0.504 0.588 AMPELISCA VADORUM 11 28 12.8440 0.0059 0.141 0.696 0.812 BYBLIS SERRATA 79 1 0.4587 0.0001 0.002 0.008 0.010 AORIDAE 79 1 0.4587 0.0002 0.004 0.006 0.007 MICRODEUTOPUS GRYLLOTALPA 14 25 11.4679 0.0281 0.668 2.109 2.459 LEPTOCHEIRUS PINGUIS 27 9 4.1284 0.0005 0.012 0.031 0.036 UNCIOLA SP 79 1 0.4587 0.0003 0.007 0.011 0.013 UNCIOLA INERMIS 13 26 11.9266 0.0092 0.218 0.727 0.848 UNCIOLA IRRORATA 25 10 4.5872 0.0039 0.092 0.227 0.265 CALLIOPIUS LAEVIUSCULUS 38 6 2.7523 0.0024 0.058 0.069 0.080 CAPRELLIDAE 33 7 3.2110 0.0008 0.019 0.060 0.070 AEGININA LONGICORNIS 79 1 0.4587 0.0000 0.000 0.001 0.001 COROPHIUM CRASSICORNE 79 1 0.4587 0.0000 0.000 0.003 0.004 ERICTHONIUS RUBRICORNIS 60 2 0.9174 0.0005 0.011 0.013 0.015 MELITA DENTATA 19 20 9.1743 0.0358 0.850 1.827 2.130 HAUSTORIIDAE 79 1 0.4587 0.0003 0.008 0.021 0.024 AMPHIPOREIA SP 79 1 0.4587 0.0003 0.007 0.003 0.003 ACANTHOHAUSTORIUS MILLSI 79 1 0.4587 0.0003 0.007 0.033 0.038 ACANTHOHAUSTORIUS SPINOSUS 60 2 0.9174 0.0003 0.007 0.011 0.013 PARAHAUSTORIUS SP 79 1 0.4587 0.0003 0.007 0.425 0.496 PARAHAUSTORIUS ATTENUATUS 60 2 0.9174 0.0018 0.043 0.173 0.202 PARAHAUSTORIUS HOLMESI 53 3 1.3761 0.0030 0.071 0.252 0.294 PARAHAUSTORIUS LONGIMERUS 60 2 0.9174 0.0007 0.018 0.021 0.024 PROTOHAUSTORIUS DEICHMANNAE 79 1 0.4587 0.0000 0.001 0.002 0.003 PROTOHAUSTORIUS WIGLEYI Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 71 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=48, Stomach samples=218 Predator size stats: mean(s.e.)=66.3(1.4), min=19 max=100 Mean (s.e.) stomach weight = 4.2043 (0.5188) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 79 1 0.4587 0.0001 0.002 0.002 0.003 PSEUDOHAUSTORIUS SP 79 1 0.4587 0.0001 0.003 0.011 0.012 PSEUDOHAUSTORIUS BOREALIS 79 1 0.4587 0.0000 0.000 0.003 0.003 HYPERIIDAE 53 3 1.3761 0.0007 0.016 0.029 0.034 LYSIANASSIDAE 40 5 2.2936 0.0010 0.023 0.089 0.104 ANONYX SARSI 15 24 11.0092 0.0078 0.186 0.736 0.857 HIPPOMEDON SERRATUS 47 4 1.8349 0.0016 0.039 0.054 0.063 PSAMMONYX NOBILIS 47 4 1.8349 0.0001 0.003 0.003 0.003 OEDICEROTIDAE 38 6 2.7523 0.0006 0.014 0.075 0.087 RHEPOXYNIUS EPISTOMUS 79 1 0.4587 0.0000 0.000 0.000 0.000 DULICHIA MONACANTHA 33 7 3.2110 0.0027 0.064 0.156 0.181 DECAPODA 79 1 0.4587 0.0001 0.002 0.001 0.002 DECAPODA LARVAE 30 8 3.6697 0.0264 0.629 0.507 0.592 DECAPODA CRAB 79 1 0.4587 0.0020 0.047 0.020 0.024 DECAPODA SHRIMP 79 1 0.4587 0.0007 0.015 0.001 0.001 AXIIDAE 79 1 0.4587 0.0397 0.943 0.283 0.330 CALLIANASSA SETIMANUS 53 3 1.3761 0.0004 0.010 0.051 0.059 CANCRIDAE 79 1 0.4587 0.0000 0.001 0.001 0.001 CANCER SP 2 45 20.6422 0.1960 4.663 7.678 8.951 CANCER IRRORATUS 79 1 0.4587 0.0001 0.003 0.010 0.011 CRANGONIDAE 1 85 38.9908 0.2104 5.004 10.244 11.942 CRANGON SEPTEMSPINOSA 40 5 2.2936 0.0003 0.006 0.016 0.019 EUALUS PUSIOLUS 79 1 0.4587 0.0003 0.007 0.009 0.011 SPIRONTOCARIS SP 60 2 0.9174 0.0004 0.009 0.031 0.036 PAGURIDAE 40 5 2.2936 0.0042 0.099 0.331 0.386 PAGURUS SP 40 5 2.2936 0.0191 0.455 0.352 0.411 PAGURUS ACADIANUS 79 1 0.4587 0.0001 0.003 0.005 0.006 PAGURUS LONGICARPUS 79 1 0.4587 0.0002 0.004 0.194 0.227 PANDALIDAE 22 14 6.4220 0.0405 0.964 1.701 1.983 DICHELOPANDALUS LEPTOCERUS 79 1 0.4587 0.0005 0.012 0.025 0.029 PANDALUS BOREALIS 79 1 0.4587 0.0006 0.013 0.038 0.045 PORTUNIDAE 79 1 0.4587 0.0015 0.035 0.432 0.503 BATHYNECTES LONGISPINA 24 12 5.5046 0.0332 0.789 1.856 2.163 OVALIPES OCELLATUS 79 1 0.4587 0.0000 0.000 0.001 0.001 ISOPODA 10 29 13.3028 0.0287 0.683 1.025 1.194 CIROLANIDAE 11 28 12.8440 0.0222 0.528 1.296 1.511 POLITOLANA POLITA 30 8 3.6697 0.0003 0.008 0.043 0.050 CHIRIDOTEA SP 60 2 0.9174 0.0001 0.001 0.002 0.002 CHIRIDOTEA ALMYRA 60 2 0.9174 0.0001 0.002 0.008 0.009 CHIRIDOTEA TUFTSI Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 72 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=48, Stomach samples=218 Predator size stats: mean(s.e.)=66.3(1.4), min=19 max=100 Mean (s.e.) stomach weight = 4.2043 (0.5188) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 79 1 0.4587 0.0001 0.001 0.010 0.011 EDOTEA SP 79 1 0.4587 0.0002 0.004 0.063 0.073 EDOTEA TRILOBA 79 1 0.4587 0.0000 0.000 0.001 0.001 CUMACEA 79 1 0.4587 0.0000 0.000 0.000 0.001 PSEUDOLEPTOCUMA MINOR 79 1 0.4587 0.0000 0.000 0.001 0.001 MEGANYCTIPHANES NORVEGICA 60 2 0.9174 0.0000 0.000 0.004 0.005 MYSIDACEA 79 1 0.4587 0.0000 0.000 0.000 0.000 COPEPODA 79 1 0.4587 0.0000 0.000 0.000 0.000 CALANUS FINMARCHICUS 79 1 0.4587 0.0000 0.000 0.001 0.002 CENTROPAGES SP 79 1 0.4587 0.0002 0.004 0.003 0.004 MOLLUSCA SHELL 6 35 16.0550 0.7050 16.769 6.173 7.196 BIVALVIA 60 2 0.9174 0.0009 0.022 0.109 0.128 YOLDIA SP 79 1 0.4587 0.0652 1.551 0.434 0.506 PLACOPECTEN MAGELLANICUS 79 1 0.4587 0.0007 0.017 0.045 0.052 SOLEMYA VELUM 79 1 0.4587 0.0001 0.003 0.015 0.017 SOLENIDAE 40 5 2.2936 0.0024 0.057 0.082 0.096 CEPHALOPODA 79 1 0.4587 0.0525 1.249 0.338 0.394 ILLEX SP 79 1 0.4587 0.0000 0.001 0.001 0.001 BRYOZOA 4 40 18.3486 0.4857 11.552 9.357 10.908 FISH 60 2 0.9174 0.0000 0.001 0.002 0.003 FISH SCALES 79 1 0.4587 0.0134 0.318 0.096 0.111 RAJA SP 79 1 0.4587 0.0901 2.144 0.405 0.472 RAJA SENTA 79 1 0.4587 0.2570 6.112 0.459 0.535 GADIDAE 79 1 0.4587 0.0022 0.052 0.032 0.038 GADUS MORHUA 79 1 0.4587 0.0023 0.055 0.088 0.103 MERLUCCIUS BILINEARIS 15 24 11.0092 1.0118 24.067 7.685 8.959 AMMODYTES SP 79 1 0.4587 0.0005 0.013 0.003 0.004 ZOARCIDAE 79 1 0.4587 0.0000 0.001 0.008 0.009 PLEURONECTIDAE 60 2 0.9174 0.0014 0.033 0.035 0.041 PLEURONECTES FERRUGINEUS 15 24 11.0092 0.0237 0.565 3.985 4.646 ANIMAL REMAINS 47 4 1.8349 0.0193 0.459 0.160 0.186 ANIMAL TUBES 79 1 0.4587 0.0001 0.003 0.003 0.004 ANIMAL EGGS 79 1 0.4587 0.0003 0.006 0.021 0.025 ROCK 8 34 15.5963 0.0221 0.525 1.089 1.269 SAND Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 73 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=66, Stomach samples=222 Predator size stats: mean(s.e.)=74.6(1.0), min=31 max=105 Mean (s.e.) stomach weight = 8.2259 (0.9803) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 9 34 15.3153 0.0000 0.000 0.000 0.000 EMPTY 41 6 2.7027 0.0008 0.010 0.009 0.011 HYDROZOA 97 1 0.4505 0.0000 0.000 0.000 0.000 THUIARIA THUJA 97 1 0.4505 0.0002 0.003 0.255 0.301 PLATYHELMINTHES 97 1 0.4505 0.0000 0.000 0.000 0.000 CESTODA 70 2 0.9009 0.0002 0.002 0.003 0.004 TREMATODA 57 3 1.3514 0.0005 0.006 0.046 0.055 NEMERTEA 8 39 17.5676 0.0008 0.009 0.078 0.092 NEMATODA 4 51 22.9730 0.0602 0.732 1.894 2.236 POLYCHAETA 36 7 3.1532 0.0049 0.059 0.125 0.148 MALDANIDAE 97 1 0.4505 0.0006 0.007 0.006 0.007 CLYMENELLA TORQUATA 70 2 0.9009 0.0023 0.028 0.080 0.095 LUMBRINERIS SP 16 18 8.1081 0.0584 0.709 1.389 1.640 LUMBRINERIS FRAGILIS 97 1 0.4505 0.0001 0.001 0.002 0.002 PHERUSA AFFINIS 31 8 3.6036 0.0249 0.303 0.759 0.896 OPHELIIDAE 51 4 1.8018 0.0685 0.833 1.014 1.197 OPHELIA SP 51 4 1.8018 0.0032 0.039 0.212 0.250 OPHELIA BICORNIS 27 9 4.0541 0.1507 1.832 1.133 1.338 OPHELIA DENTICULATA 97 1 0.4505 0.0004 0.005 0.013 0.015 OPHELINA ACUMINATA 36 7 3.1532 0.0188 0.229 1.137 1.343 TRAVISIA SP 97 1 0.4505 0.0011 0.013 0.041 0.048 TRAVISIA CARNEA 70 2 0.9009 0.0016 0.020 0.427 0.504 TRAVISIA FORBESII 31 8 3.6036 0.0040 0.049 0.233 0.275 NEPHTYIDAE 70 2 0.9009 0.0217 0.264 0.143 0.169 AGLAOPHAMUS CIRCINATA 13 22 9.9099 0.0662 0.805 2.278 2.690 NEPHTYS SP 11 27 12.1622 0.1646 2.001 3.214 3.796 NEPHTYS BUCERA 51 4 1.8018 0.0062 0.075 0.091 0.108 NEPHTYS CAECA 70 2 0.9009 0.0021 0.026 0.011 0.013 NEPHTYS CILIATA 97 1 0.4505 0.0253 0.308 0.435 0.513 NEPHTYS DISCORS 51 4 1.8018 0.0170 0.207 0.311 0.367 NEPHTYS INCISA 70 2 0.9009 0.0532 0.647 0.415 0.490 NEPHTYS LONGOSETOSA 24 13 5.8559 0.0318 0.387 1.598 1.887 NEPHTYS PICTA 31 8 3.6036 0.0120 0.146 0.408 0.481 NEREIDAE 25 12 5.4054 0.0087 0.105 0.224 0.265 NEREIS SP 97 1 0.4505 0.0003 0.004 0.003 0.003 NEREIS GRAYI 19 17 7.6577 0.0319 0.388 0.814 0.961 NEREIS SUCCINEA 97 1 0.4505 0.0012 0.015 0.051 0.060 NEREIS VIRENS 97 1 0.4505 0.0001 0.002 0.001 0.001 HARMOTHOE IMBRICATA 97 1 0.4505 0.0001 0.001 0.006 0.007 LEANIRA SP Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 74 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=66, Stomach samples=222 Predator size stats: mean(s.e.)=74.6(1.0), min=31 max=105 Mean (s.e.) stomach weight = 8.2259 (0.9803) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 97 1 0.4505 0.0032 0.039 0.027 0.032 SIGALION ARENICOLA 70 2 0.9009 0.0009 0.011 0.023 0.027 STHENELAIS SP 97 1 0.4505 0.0001 0.001 0.001 0.001 STHENELAIS BOA 36 7 3.1532 0.0258 0.313 0.463 0.546 STHENELAIS LIMICOLA 41 6 2.7027 0.0004 0.005 0.020 0.023 SPIONIDAE 97 1 0.4505 0.0000 0.000 0.001 0.001 PRIONOSPIO SP 70 2 0.9009 0.0000 0.000 0.000 0.000 SPIOPHANES BOMBYX 97 1 0.4505 0.0000 0.000 0.001 0.001 AMPHARETIDAE 70 2 0.9009 0.0003 0.003 0.004 0.005 AMPHARETE SP 97 1 0.4505 0.0002 0.003 0.003 0.004 AMPHITRITE JOHNSTONI 97 1 0.4505 0.0765 0.930 0.408 0.482 PHASCOLION STROMBI 16 18 8.1081 0.0187 0.227 0.935 1.104 CRUSTACEA 46 5 2.2523 0.0031 0.038 0.079 0.094 AMPHIPODA 15 19 8.5586 0.0068 0.083 0.385 0.454 GAMMARIDEA 57 3 1.3514 0.0014 0.017 0.056 0.066 AMPELISCIDAE 26 11 4.9550 0.0035 0.043 0.182 0.215 BYBLIS SERRATA 31 8 3.6036 0.0056 0.068 0.379 0.447 LEPTOCHEIRUS PINGUIS 70 2 0.9009 0.0001 0.001 0.003 0.004 UNCIOLA SP 97 1 0.4505 0.0000 0.000 0.002 0.002 UNCIOLA INERMIS 16 18 8.1081 0.0029 0.035 0.160 0.188 UNCIOLA IRRORATA 97 1 0.4505 0.0000 0.000 0.002 0.002 ARGISSA HAMATIPES 70 2 0.9009 0.0002 0.003 0.016 0.018 CALLIOPIUS LAEVIUSCULUS 70 2 0.9009 0.0001 0.001 0.008 0.009 AEGININA LONGICORNIS 97 1 0.4505 0.0001 0.001 0.020 0.024 GAMMARUS SP 70 2 0.9009 0.0003 0.004 0.234 0.276 MELITA DENTATA 19 17 7.6577 0.0269 0.327 0.305 0.361 HAUSTORIIDAE 70 2 0.9009 0.0002 0.003 0.145 0.172 AMPHIPOREIA SP 41 6 2.7027 0.0145 0.176 0.319 0.376 AMPHIPOREIA GIGANTEA 70 2 0.9009 0.0003 0.004 0.265 0.313 ACANTHOHAUSTORIUS SP 70 2 0.9009 0.0009 0.011 0.083 0.099 ACANTHOHAUSTORIUS MILLSI 70 2 0.9009 0.0001 0.002 0.017 0.020 ACANTHOHAUSTORIUS SPINOSUS 97 1 0.4505 0.0008 0.009 0.149 0.176 PARAHAUSTORIUS SP 57 3 1.3514 0.0006 0.007 0.023 0.027 PARAHAUSTORIUS ATTENUATUS 46 5 2.2523 0.0043 0.052 0.208 0.246 PARAHAUSTORIUS HOLMESI 97 1 0.4505 0.0008 0.010 0.020 0.024 PARAHAUSTORIUS LONGIMERUS 57 3 1.3514 0.0001 0.001 0.013 0.016 PROTOHAUSTORIUS WIGLEYI 97 1 0.4505 0.0006 0.007 0.379 0.448 PSEUDOHAUSTORIUS SP 70 2 0.9009 0.0002 0.003 0.002 0.002 PSEUDOHAUSTORIUS BOREALIS 57 3 1.3514 0.0001 0.001 0.001 0.002 HYPERIIDAE Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 75 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=66, Stomach samples=222 Predator size stats: mean(s.e.)=74.6(1.0), min=31 max=105 Mean (s.e.) stomach weight = 8.2259 (0.9803) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 41 6 2.7027 0.0005 0.007 0.012 0.015 THEMISTO GAUDICHAUDII 51 4 1.8018 0.0012 0.015 0.078 0.092 LYSIANASSIDAE 57 3 1.3514 0.0003 0.003 0.009 0.011 ANONYX SP 70 2 0.9009 0.0010 0.012 0.018 0.021 ANONYX SARSI 97 1 0.4505 0.0002 0.003 0.006 0.008 HIPPOMEDON SP 27 9 4.0541 0.0015 0.018 0.041 0.048 HIPPOMEDON SERRATUS 22 16 7.2072 0.0091 0.111 0.684 0.808 PSAMMONYX NOBILIS 14 21 9.4595 0.0121 0.148 0.681 0.804 OEDICEROTIDAE 19 17 7.6577 0.0142 0.172 0.982 1.159 MONOCULODES EDWARDSI 97 1 0.4505 0.0005 0.006 0.006 0.007 SYNCHELIDIUM AMERICANUM 70 2 0.9009 0.0000 0.001 0.004 0.004 DULICHIA MONACANTHA 97 1 0.4505 0.0001 0.001 0.004 0.005 DULICHIA PORRECTA 46 5 2.2523 0.0002 0.002 0.036 0.043 PONTOGENEIA INERMIS 97 1 0.4505 0.0000 0.000 0.001 0.001 STENOTHOIDAE 31 8 3.6036 0.0044 0.053 0.119 0.140 DECAPODA 97 1 0.4505 0.0002 0.003 0.019 0.023 DECAPODA CRAB 97 1 0.4505 0.0008 0.009 0.010 0.011 DECAPODA SHRIMP 97 1 0.4505 0.0004 0.005 0.058 0.069 AXIUS SERRATUS 97 1 0.4505 0.0216 0.262 0.235 0.277 CALLIANASSA SETIMANUS 70 2 0.9009 0.0002 0.002 0.004 0.004 CANCRIDAE 23 14 6.3063 0.1585 1.926 1.678 1.982 CANCER IRRORATUS 57 3 1.3514 0.0001 0.001 0.008 0.009 CRANGONIDAE 7 42 18.9189 0.0556 0.676 2.527 2.984 CRANGON SEPTEMSPINOSA 97 1 0.4505 0.0000 0.000 0.000 0.000 CARIDION GORDONI 97 1 0.4505 0.0056 0.068 0.225 0.266 MAJIDAE 70 2 0.9009 0.0007 0.008 0.010 0.012 PAGURIDAE 57 3 1.3514 0.0005 0.006 0.013 0.015 PAGURUS SP 70 2 0.9009 0.0057 0.069 0.438 0.517 PAGURUS ACADIANUS 46 5 2.2523 0.0176 0.214 0.458 0.541 PAGURUS LONGICARPUS 97 1 0.4505 0.0021 0.025 0.015 0.017 DICHELOPANDALUS LEPTOCERUS 57 3 1.3514 0.0356 0.433 0.290 0.342 OVALIPES OCELLATUS 70 2 0.9009 0.0002 0.002 0.021 0.025 ISOPODA 11 27 12.1622 0.0361 0.439 0.963 1.137 CIROLANIDAE 97 1 0.4505 0.0001 0.001 0.001 0.001 POLITOLANA CONCHARUM 10 31 13.9640 0.0268 0.326 1.303 1.539 POLITOLANA POLITA 57 3 1.3514 0.0001 0.001 0.002 0.002 CHIRIDOTEA SP 97 1 0.4505 0.0001 0.001 0.014 0.017 CHIRIDOTEA TUFTSI 57 3 1.3514 0.0000 0.001 0.008 0.010 CUMACEA 97 1 0.4505 0.0000 0.000 0.000 0.000 LEPTOCUMA SP Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 76 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=66, Stomach samples=222 Predator size stats: mean(s.e.)=74.6(1.0), min=31 max=105 Mean (s.e.) stomach weight = 8.2259 (0.9803) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 97 1 0.4505 0.0000 0.000 0.000 0.000 PSEUDOLEPTOCUMA MINOR 97 1 0.4505 0.0001 0.001 0.003 0.003 LAMPROPS QUADRIPLICATA 97 1 0.4505 0.0001 0.001 0.001 0.001 EUPHAUSIIDAE 97 1 0.4505 0.0000 0.000 0.000 0.000 MYSIDOPSIS BIGELOWI 27 9 4.0541 0.0006 0.008 0.058 0.069 NEOMYSIS AMERICANA 51 4 1.8018 0.0000 0.001 0.006 0.007 COPEPODA 36 7 3.1532 0.0005 0.006 0.006 0.007 CALANOIDA 70 2 0.9009 0.0000 0.000 0.003 0.003 ARGULUS SP 97 1 0.4505 0.0000 0.000 0.000 0.000 CALANUS FINMARCHICUS 97 1 0.4505 0.0000 0.000 0.000 0.000 CALIGUS SP 97 1 0.4505 0.0000 0.000 0.000 0.000 HALACARIDAE 57 3 1.3514 0.0004 0.005 0.011 0.013 MOLLUSCA 41 6 2.7027 0.0119 0.145 0.076 0.090 MOLLUSCA SHELL 5 48 21.6216 0.5162 6.275 5.823 6.876 BIVALVIA 70 2 0.9009 0.0009 0.011 0.016 0.019 YOLDIA SP 46 5 2.2523 0.0092 0.111 0.085 0.101 SOLEMYA VELUM 36 7 3.1532 0.6426 7.811 2.075 2.451 SOLENIDAE 97 1 0.4505 0.0141 0.172 0.142 0.167 ENSIS DIRECTUS 70 2 0.9009 0.0001 0.002 0.075 0.088 CHAETOGNATHA 97 1 0.4505 0.0000 0.000 0.001 0.001 BRYOZOA 3 61 27.4775 0.7284 8.854 11.092 13.098 FISH 27 9 4.0541 0.0001 0.001 0.017 0.020 FISH SCALES 97 1 0.4505 0.0001 0.001 0.003 0.003 FISH LARVAE 97 1 0.4505 0.0127 0.155 0.101 0.120 RAJA SP 97 1 0.4505 0.0008 0.009 0.018 0.021 OPHICHTHIDAE 97 1 0.4505 0.0017 0.021 0.022 0.026 GADIDAE 97 1 0.4505 0.0098 0.119 0.062 0.073 MERLUCCIUS BILINEARIS 2 63 28.3784 4.6149 56.102 23.101 27.279 AMMODYTES SP 97 1 0.4505 0.0444 0.540 0.381 0.449 PLEURONECTIFORMES 6 46 20.7207 0.0390 0.474 2.572 3.037 ANIMAL REMAINS 97 1 0.4505 0.0001 0.001 0.004 0.004 ANIMAL EGGS 57 3 1.3514 0.0022 0.027 0.190 0.225 ROCK 1 79 35.5856 0.1155 1.404 3.563 4.208 SAND Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 77 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=27, Stomach samples=125 Predator size stats: mean(s.e.)=81.3(1.4), min=37 max=108 Mean (s.e.) stomach weight = 11.2067 (2.2891) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 47 37.6000 0.0000 0.000 0.000 0.000 EMPTY 23 2 1.6000 0.0004 0.004 0.002 0.003 NEMATODA 3 12 9.6000 0.0264 0.235 0.617 0.989 POLYCHAETA 31 1 0.8000 0.0008 0.007 0.058 0.093 MALDANIDAE 9 6 4.8000 0.0437 0.390 1.290 2.067 LUMBRINERIS FRAGILIS 19 3 2.4000 0.0107 0.095 0.107 0.171 OPHELIA SP 23 2 1.6000 0.0402 0.359 0.055 0.089 OPHELIA DENTICULATA 12 5 4.0000 0.0314 0.280 1.520 2.435 TRAVISIA SP 31 1 0.8000 0.0140 0.125 0.756 1.212 APHRODITA HASTATA 17 4 3.2000 0.0161 0.143 0.171 0.275 NEPHTYIDAE 17 4 3.2000 0.0061 0.054 0.181 0.290 NEPHTYS SP 31 1 0.8000 0.0147 0.131 0.437 0.701 NEPHTYS PICTA 31 1 0.8000 0.0023 0.021 0.051 0.082 STHENELAIS LIMICOLA 12 5 4.0000 0.0139 0.124 0.604 0.968 CRUSTACEA 31 1 0.8000 0.0001 0.001 0.073 0.117 GAMMARIDEA 31 1 0.8000 0.0001 0.001 0.004 0.006 BYBLIS SERRATA 19 3 2.4000 0.0005 0.004 0.034 0.055 UNCIOLA IRRORATA 31 1 0.8000 0.0000 0.000 0.017 0.028 AMPHIPOREIA VIRGINIANA 19 3 2.4000 0.0012 0.011 0.347 0.556 PARAHAUSTORIUS SP 31 1 0.8000 0.0000 0.000 0.002 0.003 PROTOHAUSTORIUS WIGLEYI 31 1 0.8000 0.0002 0.002 0.013 0.020 HIPPOMEDON SERRATUS 23 2 1.6000 0.0012 0.010 0.032 0.051 PSAMMONYX NOBILIS 23 2 1.6000 0.0001 0.001 0.003 0.005 OEDICEROTIDAE 12 5 4.0000 0.0013 0.012 0.088 0.140 MONOCULODES EDWARDSI 19 3 2.4000 0.0001 0.001 0.006 0.009 PONTOGENEIA INERMIS 31 1 0.8000 0.0030 0.027 0.031 0.050 DECAPODA 23 2 1.6000 0.0004 0.004 0.025 0.039 DECAPODA SHRIMP 31 1 0.8000 0.0099 0.088 0.471 0.755 AXIUS SERRATUS 8 7 5.6000 0.0384 0.343 1.597 2.559 CANCER IRRORATUS 4 10 8.0000 0.0236 0.211 1.736 2.782 CRANGON SEPTEMSPINOSA 23 2 1.6000 0.0096 0.086 0.212 0.339 PAGURIDAE 31 1 0.8000 0.0008 0.007 0.008 0.013 PAGURUS SP 23 2 1.6000 0.0015 0.013 0.074 0.118 PAGURUS ACADIANUS 12 5 4.0000 0.0221 0.197 0.704 1.128 DICHELOPANDALUS LEPTOCERUS 31 1 0.8000 0.0002 0.002 0.001 0.002 PANDALUS MONTAGUI 31 1 0.8000 0.0066 0.059 0.196 0.315 CIROLANIDAE 9 6 4.8000 0.0314 0.280 1.186 1.900 POLITOLANA POLITA 31 1 0.8000 0.0001 0.001 0.001 0.001 CHIRIDOTEA CAECA 31 1 0.8000 0.0033 0.029 0.109 0.174 CHIRIDOTEA TUFTSI Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 78 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=27, Stomach samples=125 Predator size stats: mean(s.e.)=81.3(1.4), min=37 max=108 Mean (s.e.) stomach weight = 11.2067 (2.2891) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 31 1 0.8000 0.0001 0.001 0.002 0.003 MYSIDACEA 31 1 0.8000 0.0034 0.031 0.800 1.282 MOLLUSCA 5 9 7.2000 0.0732 0.653 1.976 3.167 BIVALVIA 12 5 4.0000 2.5528 22.779 2.764 4.429 ILLEX SP 6 8 6.4000 0.4082 3.642 3.517 5.636 FISH 31 1 0.8000 1.1122 9.924 0.800 1.282 MERLUCCIUS BILINEARIS 1 49 39.2000 6.6412 59.261 37.145 59.527 AMMODYTES SP 31 1 0.8000 0.0002 0.002 0.015 0.024 PLEURONECTIFORMES 9 6 4.8000 0.0133 0.119 1.450 2.323 ANIMAL REMAINS 23 2 1.6000 0.0045 0.040 0.263 0.422 ROCK 6 8 6.4000 0.0214 0.191 0.852 1.366 SAND Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 79 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=80.0(.), min=80 max=80 Mean (s.e.) stomach weight = 0.2100 (.) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.2100 100.000 100.000 100.000 MEGANYCTIPHANES NORVEGICA Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 80 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=13 Predator size stats: mean(s.e.)=89.5(2.0), min=79 max=107 Mean (s.e.) stomach weight = 14.7415 (4.6328) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 4 30.7692 0.0000 0.000 0.000 0.000 EMPTY 3 1 7.6923 0.0114 0.077 7.692 11.111 NEPHTYIDAE 3 1 7.6923 2.3617 16.021 7.692 11.111 FISH 1 7 53.8462 12.3684 83.902 53.846 77.778 AMMODYTES SP Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 81 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=20 Predator size stats: mean(s.e.)=51.4(5.3), min=21 max=91 Mean (s.e.) stomach weight = 5.0481 (1.8350) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 16 2 10.0000 0.0000 0.000 0.000 0.000 EMPTY 26 1 5.0000 0.0001 0.001 0.013 0.015 HYDROZOA 3 8 40.0000 0.0040 0.078 0.383 0.425 NEMATODA 16 2 10.0000 0.0066 0.130 0.613 0.681 POLYCHAETA 10 3 15.0000 0.0310 0.613 1.943 2.159 MALDANIDAE 26 1 5.0000 0.0344 0.680 3.008 3.342 CLYMENELLA ZONALIS 7 4 20.0000 0.0134 0.264 2.927 3.253 SCALIBREGMA INFLATUM 10 3 15.0000 0.0207 0.410 0.990 1.100 NEPHTYIDAE 16 2 10.0000 0.0085 0.168 0.645 0.717 NEPHTYS SP 26 1 5.0000 0.2909 5.762 4.873 5.415 NEPHTYS BUCERA 26 1 5.0000 0.0692 1.370 3.188 3.542 SIGALION ARENICOLA 26 1 5.0000 0.0009 0.017 0.086 0.095 AMPHARETE SP 10 3 15.0000 0.0154 0.304 1.225 1.361 CRUSTACEA 26 1 5.0000 0.0014 0.027 0.055 0.061 AMPHIPODA 26 1 5.0000 0.0009 0.018 0.263 0.292 GAMMARIDEA 26 1 5.0000 0.0003 0.006 0.012 0.013 AMPELISCIDAE 26 1 5.0000 0.0001 0.001 0.003 0.003 AMPELISCA VADORUM 4 5 25.0000 0.0092 0.182 0.765 0.850 BYBLIS SERRATA 26 1 5.0000 0.0034 0.067 0.892 0.992 AORIDAE 10 3 15.0000 0.0970 1.921 9.248 10.276 LEPTOCHEIRUS PINGUIS 2 9 45.0000 0.0576 1.140 7.446 8.273 UNCIOLA IRRORATA 16 2 10.0000 0.0645 1.278 3.021 3.356 AEGININA LONGICORNIS 16 2 10.0000 0.0027 0.052 0.237 0.263 HAUSTORIIDAE 7 4 20.0000 0.0058 0.114 1.296 1.440 HIPPOMEDON SERRATUS 16 2 10.0000 0.0004 0.008 0.087 0.097 RHEPOXYNIUS EPISTOMUS 26 1 5.0000 0.0006 0.012 0.024 0.027 PONTOGENEIA INERMIS 16 2 10.0000 0.0004 0.008 0.041 0.046 DECAPODA 26 1 5.0000 0.0036 0.071 0.315 0.350 CANCRIDAE 4 5 25.0000 0.0637 1.262 4.518 5.020 CANCER IRRORATUS 1 10 50.0000 0.0198 0.392 2.544 2.827 CRANGON SEPTEMSPINOSA 26 1 5.0000 0.0006 0.012 0.024 0.027 EUALUS PUSIOLUS 26 1 5.0000 0.0045 0.088 0.449 0.498 PAGURUS LONGICARPUS 26 1 5.0000 0.0005 0.009 0.018 0.020 DICHELOPANDALUS LEPTOCERUS 26 1 5.0000 0.0011 0.021 0.042 0.047 PORTUNUS SAYI 26 1 5.0000 0.0015 0.029 0.059 0.065 SCYLLARIDAE 7 4 20.0000 0.0417 0.826 3.884 4.316 CIROLANIDAE 16 2 10.0000 0.0008 0.016 0.077 0.086 CHIRIDOTEA SP 26 1 5.0000 0.0005 0.009 0.018 0.020 MEGANYCTIPHANES NORVEGICA 10 3 15.0000 0.0431 0.854 3.423 3.803 BIVALVIA Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 82 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=20 Predator size stats: mean(s.e.)=51.4(5.3), min=21 max=91 Mean (s.e.) stomach weight = 5.0481 (1.8350) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 3 15.0000 0.0986 1.953 5.966 6.629 FISH 4 5 25.0000 3.9856 78.952 24.896 27.663 AMMODYTES SP 16 2 10.0000 0.0074 0.147 0.310 0.345 ANIMAL REMAINS 26 1 5.0000 0.0352 0.697 0.104 0.115 ROCK 16 2 10.0000 0.0016 0.031 0.066 0.073 SAND Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 83 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=12 Predator size stats: mean(s.e.)=77.8(5.9), min=32 max=97 Mean (s.e.) stomach weight = 3.3584 (2.4629) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 7 58.3333 0.0000 0.000 0.000 0.000 EMPTY 4 2 16.6667 0.0008 0.022 0.025 0.059 NEMATODA 8 1 8.3333 0.0098 0.293 0.334 0.802 SIGALION ARENICOLA 4 2 16.6667 0.0498 1.481 4.159 9.981 AMPHIPODA 4 2 16.6667 0.0265 0.789 5.168 12.402 BYBLIS SERRATA 4 2 16.6667 0.0605 1.801 4.450 10.679 UNCIOLA IRRORATA 8 1 8.3333 0.0018 0.052 0.087 0.209 AEGININA LONGICORNIS 8 1 8.3333 0.0006 0.017 0.274 0.657 OEDICEROTIDAE 8 1 8.3333 0.0021 0.062 0.104 0.249 CRANGON SEPTEMSPINOSA 8 1 8.3333 0.0041 0.122 0.204 0.489 POLITOLANA POLITA 8 1 8.3333 0.0010 0.030 0.050 0.120 DIASTYLIS SP 8 1 8.3333 0.0001 0.002 0.002 0.004 COPEPODA 8 1 8.3333 0.0326 0.970 1.624 3.898 BIVALVIA 8 1 8.3333 0.0002 0.005 0.003 0.008 UROCHORDATA 2 3 25.0000 1.1077 32.982 3.976 9.542 FISH 2 3 25.0000 2.0560 61.219 20.955 50.292 AMMODYTES SP 8 1 8.3333 0.0051 0.151 0.253 0.608 ANIMAL REMAINS Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 84 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=29 Predator size stats: mean(s.e.)=83.8(2.5), min=43 max=105 Mean (s.e.) stomach weight = 1.8604 (0.6651) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 9 31.0345 0.0000 0.000 0.000 0.000 EMPTY 16 1 3.4483 0.0019 0.102 0.821 1.190 HYDROZOA 5 4 13.7931 0.0002 0.011 0.049 0.071 NEMATODA 3 5 17.2414 0.0172 0.927 5.131 7.440 POLYCHAETA 16 1 3.4483 0.0280 1.503 2.104 3.051 MALDANIDAE 16 1 3.4483 0.0008 0.044 0.062 0.090 PHERUSA SP 16 1 3.4483 0.0004 0.020 0.014 0.021 OPHELIIDAE 5 4 13.7931 0.0553 2.973 4.947 7.173 NEPHTYIDAE 16 1 3.4483 0.0061 0.326 2.627 3.810 NEPHTYS SP 12 2 6.8966 0.0111 0.599 0.388 0.563 CRUSTACEA 12 2 6.8966 0.0017 0.091 0.075 0.109 GAMMARIDEA 9 3 10.3448 0.0015 0.082 0.118 0.172 AMPELISCA VADORUM 12 2 6.8966 0.0038 0.204 0.181 0.263 BYBLIS SERRATA 12 2 6.8966 0.0017 0.093 0.115 0.167 UNCIOLA IRRORATA 16 1 3.4483 0.0000 0.002 0.010 0.015 GAMMARUS ANNULATUS 16 1 3.4483 0.0087 0.469 0.327 0.475 HIPPOMEDON SERRATUS 16 1 3.4483 0.0001 0.006 0.004 0.006 OEDICEROTIDAE 16 1 3.4483 0.0002 0.011 0.016 0.023 PONTOGENEIA INERMIS 16 1 3.4483 0.0113 0.606 3.417 4.955 CANCER IRRORATUS 5 4 13.7931 0.0173 0.929 0.496 0.719 CRANGON SEPTEMSPINOSA 16 1 3.4483 0.0001 0.004 0.003 0.004 PAGURUS LONGICARPUS 16 1 3.4483 0.2582 13.877 3.311 4.801 OVALIPES OCELLATUS 16 1 3.4483 0.0000 0.002 0.001 0.002 ISOPODA 5 4 13.7931 0.0754 4.054 4.712 6.832 POLITOLANA POLITA 16 1 3.4483 0.0006 0.030 0.021 0.030 CHIRIDOTEA NIGRESCENS 16 1 3.4483 0.0001 0.004 0.014 0.021 CALANUS FINMARCHICUS 16 1 3.4483 0.0012 0.063 0.015 0.022 MOLLUSCA SHELL 16 1 3.4483 0.4394 23.617 2.578 3.738 CEPHALOPODA 1 9 31.0345 0.2803 15.065 22.126 32.082 FISH 9 3 10.3448 0.4563 24.529 10.018 14.527 AMMODYTES SP 3 5 17.2414 0.1675 9.004 4.865 7.054 ANIMAL REMAINS 16 1 3.4483 0.0050 0.271 0.161 0.233 ANIMAL EGGS 16 1 3.4483 0.0062 0.332 0.036 0.053 ROCK 9 3 10.3448 0.0028 0.152 0.202 0.293 SAND Predator Species = RAJA EGLANTERIA (CLEARNOSE SKATE, SVSPP=024) 85 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=6 Predator size stats: mean(s.e.)=52.5(3.2), min=43 max=60 Mean (s.e.) stomach weight = 5.2202 (2.8859) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 16.6667 0.0002 0.003 0.027 0.027 TREMATODA 3 1 16.6667 0.0087 0.166 1.416 1.416 NEMATODA 3 1 16.6667 0.0145 0.278 2.462 2.462 AMPELISCA VERRILLI 3 1 16.6667 0.0768 1.472 12.554 12.554 DECAPODA 3 1 16.6667 0.9163 17.554 7.318 7.318 DECAPODA CRAB 3 1 16.6667 0.0077 0.147 1.253 1.253 CRANGON SEPTEMSPINOSA 3 1 16.6667 2.4652 47.224 15.453 15.453 PORTUNIDAE 3 1 16.6667 0.0837 1.603 14.205 14.205 OVALIPES OCELLATUS 1 2 33.3333 0.2743 5.255 33.333 33.333 SICYONIA SP 3 1 16.6667 0.2187 4.189 1.746 1.746 CEPHALOPODA 1 2 33.3333 1.1455 21.944 8.816 8.816 FISH 3 1 16.6667 0.0087 0.166 1.416 1.416 ANIMAL REMAINS Predator Species = RAJA EGLANTERIA (CLEARNOSE SKATE, SVSPP=024) 86 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=13 Predator size stats: mean(s.e.)=54.4(2.5), min=38 max=64 Mean (s.e.) stomach weight = 3.2099 (2.1691) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 30.7692 0.0000 0.000 0.000 0.000 EMPTY 5 1 7.6923 0.0002 0.007 7.692 11.111 POLYCHAETA 5 1 7.6923 0.0186 0.580 5.004 7.228 CRUSTACEA 3 2 15.3846 0.0201 0.625 6.014 8.687 DECAPODA SHRIMP 5 1 7.6923 0.0271 0.844 4.011 5.794 CANCER SP 5 1 7.6923 0.0132 0.412 4.367 6.307 CANCER IRRORATUS 5 1 7.6923 0.0020 0.062 1.351 1.952 CRANGON SEPTEMSPINOSA 2 3 23.0769 0.0441 1.373 21.644 31.263 OVALIPES OCELLATUS 5 1 7.6923 0.0003 0.010 0.082 0.118 MYSIDACEA 3 2 15.3846 3.0595 95.313 15.385 22.222 FISH 5 1 7.6923 0.0248 0.774 3.681 5.317 MYOXOCEPHALUS SCORPIUS Predator Species = RAJA EGLANTERIA (CLEARNOSE SKATE, SVSPP=024) 87 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=21 Predator size stats: mean(s.e.)=54.6(1.2), min=43 max=62 Mean (s.e.) stomach weight = 3.0542 (0.7366) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 2 9.5238 0.0000 0.000 0.000 0.000 EMPTY 3 2 9.5238 0.0008 0.027 0.103 0.114 POLYCHAETA 12 1 4.7619 0.0301 0.987 0.434 0.479 DIOPATRA CUPREA 12 1 4.7619 0.0040 0.129 0.039 0.043 CRUSTACEA 12 1 4.7619 0.0004 0.012 0.060 0.067 AMPELISCA AGASSIZI 12 1 4.7619 0.0031 0.101 0.107 0.118 AMPELISCA VERRILLI 12 1 4.7619 0.0008 0.027 0.128 0.142 RHEPOXYNIUS EPISTOMUS 3 2 9.5238 0.0235 0.769 1.762 1.947 DECAPODA 3 2 9.5238 0.0184 0.603 5.087 5.622 CANCRIDAE 1 13 61.9048 2.4994 81.835 47.533 52.537 CANCER IRRORATUS 3 2 9.5238 0.0055 0.179 0.107 0.118 CRANGON SEPTEMSPINOSA 12 1 4.7619 0.0024 0.080 0.457 0.506 PAGURUS SP 3 2 9.5238 0.0106 0.346 0.454 0.501 PAGURUS POLLICARIS 3 2 9.5238 0.0201 0.658 0.390 0.431 OVALIPES OCELLATUS 12 1 4.7619 0.0599 1.961 4.762 5.263 SCYLLARIDAE 12 1 4.7619 0.0325 1.063 3.459 3.823 STOMATOPODA 12 1 4.7619 0.0007 0.022 0.035 0.038 MOLLUSCA SHELL 12 1 4.7619 0.0168 0.550 0.275 0.304 BIVALVIA 12 1 4.7619 0.0158 0.516 0.544 0.602 SOLENIDAE 3 2 9.5238 0.0134 0.438 3.819 4.221 ENSIS DIRECTUS 12 1 4.7619 0.0174 0.569 3.273 3.618 CEPHALOPODA 12 1 4.7619 0.0045 0.147 0.062 0.069 ECHINARACHNIUS PARMA 12 1 4.7619 0.0113 0.370 1.791 1.980 BRANCHIOSTOMA SP 3 2 9.5238 0.0446 1.459 3.626 4.008 FISH 12 1 4.7619 0.1455 4.763 4.762 5.263 PEPRILUS TRIACANTHUS 2 4 19.0476 0.0709 2.322 7.241 8.003 ANIMAL REMAINS 12 1 4.7619 0.0013 0.042 0.044 0.049 PLANTS 12 1 4.7619 0.0008 0.025 0.121 0.134 SAND Predator Species = RAJA EGLANTERIA (CLEARNOSE SKATE, SVSPP=024) 88 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=44.0(.), min=44 max=44 Mean (s.e.) stomach weight = 0.0280 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0280 100.000 100.000 100.000 PENAEIDAE Predator Species = RAJA EGLANTERIA (CLEARNOSE SKATE, SVSPP=024) 89 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=57.5(3.5), min=54 max=61 Mean (s.e.) stomach weight = 49.2680 (20.8180) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 4.3140 8.756 6.155 6.155 PENAEUS AZTECUS 1 1 50.0000 0.1690 0.343 0.241 0.241 FISH 1 1 50.0000 30.5600 62.028 43.604 43.604 CYNOSCION REGALIS 1 1 50.0000 14.2250 28.873 50.000 50.000 SYMPHURUS SP Predator Species = RAJA EGLANTERIA (CLEARNOSE SKATE, SVSPP=024) 90 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=54.0(.), min=54 max=54 Mean (s.e.) stomach weight = 5.4770 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0200 0.365 0.365 0.365 BYBLIS SERRATA 1 1 100.0000 3.5910 65.565 65.565 65.565 CANCER IRRORATUS 1 1 100.0000 1.8660 34.070 34.070 34.070 FISH Predator Species = RAJA GARMANI (ROSETTE SKATE, SVSPP=025) 91 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=6 Predator size stats: mean(s.e.)=35.3(0.5), min=34 max=37 Mean (s.e.) stomach weight = 0.5087 (0.1574) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 16.6667 0.0035 0.688 0.385 0.385 CRUSTACEA 2 1 16.6667 0.0023 0.459 0.256 0.256 CANCRIDAE 2 1 16.6667 0.0922 18.119 13.319 13.319 CANCER IRRORATUS 1 6 100.0000 0.3813 74.967 82.788 82.788 CRANGON SEPTEMSPINOSA 2 1 16.6667 0.0025 0.491 0.275 0.275 MUNIDA IRIS 2 1 16.6667 0.0015 0.295 0.165 0.165 EUPHAUSIIDAE 2 1 16.6667 0.0013 0.262 0.175 0.175 FISH 2 1 16.6667 0.0240 4.718 2.637 2.637 OPHICHTHIDAE Predator Species = RAJA GARMANI (ROSETTE SKATE, SVSPP=025) 92 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=6 Predator size stats: mean(s.e.)=30.7(3.7), min=20 max=42 Mean (s.e.) stomach weight = 0.2870 (0.0857) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 3 50.0000 0.0050 1.742 2.074 2.074 POLYCHAETA 5 2 33.3333 0.0032 1.103 1.204 1.204 NEREIDAE 1 4 66.6667 0.0787 27.410 29.595 29.595 CRUSTACEA 5 2 33.3333 0.0022 0.755 1.039 1.039 GAMMARIDEA 5 2 33.3333 0.0013 0.465 0.858 0.858 AMPELISCIDAE 3 3 50.0000 0.0120 4.181 5.072 5.072 UNCIOLA IRRORATA 10 1 16.6667 0.0002 0.058 0.057 0.057 DECAPODA LARVAE 5 2 33.3333 0.0037 1.278 1.286 1.286 DECAPODA SHRIMP 10 1 16.6667 0.0362 12.602 5.211 5.211 CRANGON SEPTEMSPINOSA 10 1 16.6667 0.0002 0.058 0.059 0.059 SPHAEROMATIDAE 10 1 16.6667 0.0023 0.813 0.805 0.805 MYSIDACEA 5 2 33.3333 0.0493 17.189 31.839 31.839 PRAUNUS FLEXUOSUS 10 1 16.6667 0.0403 14.053 5.812 5.812 CEPHALOPODA 1 4 66.6667 0.0515 17.944 14.631 14.631 ANIMAL REMAINS 10 1 16.6667 0.0002 0.058 0.057 0.057 ANIMAL EGGS 10 1 16.6667 0.0003 0.116 0.227 0.227 FECAL REMAINS 10 1 16.6667 0.0005 0.174 0.172 0.172 SAND Predator Species = RAJA GARMANI (ROSETTE SKATE, SVSPP=025) 93 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=4 Predator size stats: mean(s.e.)=35.0(0.9), min=33 max=37 Mean (s.e.) stomach weight = 1.0988 (0.5795) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 25.0000 0.0000 0.000 0.000 0.000 EMPTY 3 1 25.0000 0.0030 0.273 0.285 0.381 POLYCHAETA 1 3 75.0000 0.9865 89.784 66.238 88.317 CANCER IRRORATUS 1 3 75.0000 0.1093 9.943 8.476 11.302 MUNIDA SP Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 94 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=10.5(0.5), min=10 max=11 Mean (s.e.) stomach weight = 0.0560 (0.0060) based on 1973-80 bottom trawl data for season = WIN in ER6 FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 50.0000 0.0165 29.464 26.613 26.613 GAMMARIDEA 3 1 50.0000 0.0005 0.893 0.806 0.806 AMPELISCA SP 3 1 50.0000 0.0020 3.571 4.000 4.000 AMPELISCA AGASSIZI 1 2 100.0000 0.0120 21.429 23.806 23.806 LEPTOCHEIRUS PINGUIS 3 1 50.0000 0.0015 2.679 2.419 2.419 UNCIOLA IRRORATA 3 1 50.0000 0.0020 3.571 3.226 3.226 OEDICEROTIDAE 3 1 50.0000 0.0005 0.893 0.806 0.806 STENOPLEUSTES SP 1 2 100.0000 0.0120 21.429 20.903 20.903 DULICHIA PORRECTA 3 1 50.0000 0.0075 13.393 15.000 15.000 CRANGON SEPTEMSPINOSA 3 1 50.0000 0.0015 2.679 2.419 2.419 DIASTYLIS SP Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 95 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=48, Stomach samples=264 Predator size stats: mean(s.e.)=40.4(0.7), min=11 max=55 Mean (s.e.) stomach weight = 1.0163 (0.1112) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 14 28 10.6061 0.0000 0.000 0.000 0.000 EMPTY 80 1 0.3788 0.0000 0.000 0.001 0.001 FORAMINIFERIDA 80 1 0.3788 0.0002 0.023 0.040 0.044 ANTHOZOA 38 6 2.2727 0.0057 0.562 0.418 0.467 CERIANTHIDAE 80 1 0.3788 0.0000 0.001 0.004 0.004 CERIANTHIDAE TUBES 66 2 0.7576 0.0000 0.001 0.001 0.001 TREMATODA 66 2 0.7576 0.0002 0.021 0.065 0.072 NEMERTEA 5 67 25.3788 0.0019 0.183 0.498 0.557 NEMATODA 27 14 5.3030 0.0077 0.755 0.426 0.476 POLYCHAETA 22 18 6.8182 0.0048 0.470 0.732 0.819 MALDANIDAE 47 4 1.5152 0.0048 0.474 0.231 0.259 LUMBRINERIDAE 66 2 0.7576 0.0026 0.251 0.087 0.097 LUMBRINERIS FRAGILIS 53 3 1.1364 0.0004 0.039 0.073 0.081 ONUPHIDAE 47 4 1.5152 0.0007 0.068 0.149 0.167 FLABELLIGERIDAE 43 5 1.8939 0.0005 0.051 0.258 0.289 OPHELIIDAE 53 3 1.1364 0.0002 0.022 0.059 0.066 SCALIBREGMA INFLATUM 34 7 2.6515 0.0279 2.747 1.371 1.534 APHRODITIDAE 80 1 0.3788 0.0116 1.139 0.283 0.317 APHRODITA HASTATA 66 2 0.7576 0.0267 2.624 0.304 0.340 GLYCERIDAE 80 1 0.3788 0.0031 0.308 0.183 0.205 GLYCERA AMERICANA 38 6 2.2727 0.0030 0.294 0.573 0.641 NEPHTYIDAE 47 4 1.5152 0.0082 0.804 0.202 0.226 NEPHTYS SP 47 4 1.5152 0.0214 2.104 0.814 0.910 NEREIDAE 53 3 1.1364 0.0064 0.632 0.582 0.652 NEREIS SP 53 3 1.1364 0.0043 0.422 0.173 0.193 SABELLIDAE 80 1 0.3788 0.0025 0.247 0.280 0.313 CHONE INFUNDIBULIFORMIS 3 82 31.0606 0.0560 5.512 5.557 6.216 TEREBELLIDA 80 1 0.3788 0.0001 0.006 0.002 0.003 AMPHARETIDAE 80 1 0.3788 0.0000 0.001 0.004 0.004 TEREBELLIDAE 4 78 29.5455 0.0601 5.909 7.975 8.921 CRUSTACEA 53 3 1.1364 0.0006 0.061 0.049 0.054 AMPHIPODA 5 67 25.3788 0.0221 2.170 4.717 5.277 GAMMARIDEA 7 42 15.9091 0.0040 0.398 1.860 2.081 AMPELISCIDAE 80 1 0.3788 0.0000 0.002 0.004 0.005 AMPELISCA AGASSIZI 80 1 0.3788 0.0001 0.009 0.002 0.002 AMPELISCA MACROCEPHALA 80 1 0.3788 0.0002 0.018 0.147 0.164 AMPELISCA VADORUM 26 16 6.0606 0.0018 0.174 0.396 0.443 BYBLIS SERRATA 32 8 3.0303 0.0005 0.047 0.127 0.142 AORIDAE 80 1 0.3788 0.0004 0.038 0.170 0.190 LEPTOCHEIRUS SP Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 96 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=48, Stomach samples=264 Predator size stats: mean(s.e.)=40.4(0.7), min=11 max=55 Mean (s.e.) stomach weight = 1.0163 (0.1112) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 9 39 14.7727 0.0087 0.852 1.803 2.017 LEPTOCHEIRUS PINGUIS 47 4 1.5152 0.0001 0.006 0.022 0.024 UNCIOLA SP 12 30 11.3636 0.0029 0.287 0.785 0.878 UNCIOLA IRRORATA 16 26 9.8485 0.0017 0.166 0.360 0.402 CAPRELLIDAE 38 6 2.2727 0.0006 0.063 0.142 0.159 AEGININA LONGICORNIS 80 1 0.3788 0.0000 0.002 0.016 0.018 COROPHIIDAE 43 5 1.8939 0.0002 0.020 0.167 0.187 ERICTHONIUS SP 80 1 0.3788 0.0000 0.004 0.017 0.019 ERICTHONIUS BRASILIENSIS 80 1 0.3788 0.0003 0.032 0.070 0.079 ERICTHONIUS RUBRICORNIS 80 1 0.3788 0.0000 0.001 0.002 0.002 MELITA DENTATA 66 2 0.7576 0.0001 0.010 0.309 0.346 HAUSTORIIDAE 80 1 0.3788 0.0001 0.007 0.004 0.005 AMPHIPOREIA GIGANTEA 80 1 0.3788 0.0001 0.013 0.029 0.032 BATHYPOREIA QUODDYENSIS 80 1 0.3788 0.0001 0.007 0.020 0.022 PARAHAUSTORIUS ATTENUATUS 53 3 1.1364 0.0001 0.006 0.061 0.069 HYPERIIDAE 32 8 3.0303 0.0017 0.163 0.354 0.396 LYSIANASSIDAE 53 3 1.1364 0.0002 0.023 0.028 0.031 HIPPOMEDON SERRATUS 34 7 2.6515 0.0006 0.059 0.172 0.192 OEDICEROTIDAE 43 5 1.8939 0.0004 0.043 0.110 0.123 MONOCULODES EDWARDSI 66 2 0.7576 0.0000 0.002 0.004 0.005 DULICHIA MONACANTHA 80 1 0.3788 0.0000 0.004 0.013 0.015 DULICHIA PORRECTA 66 2 0.7576 0.0000 0.003 0.008 0.009 PONTOGENEIA INERMIS 80 1 0.3788 0.0001 0.007 0.019 0.021 TIRONIDAE 38 6 2.2727 0.0057 0.562 0.558 0.624 DECAPODA 24 17 6.4394 0.0149 1.463 1.281 1.433 DECAPODA CRAB 18 21 7.9545 0.0019 0.184 0.578 0.647 DECAPODA SHRIMP 80 1 0.3788 0.0011 0.106 0.074 0.083 AXIUS SERRATUS 80 1 0.3788 0.0076 0.752 0.176 0.197 CALOCARIS TEMPLEMANNI 8 41 15.5303 0.0471 4.638 3.172 3.548 CANCRIDAE 80 1 0.3788 0.0008 0.075 0.078 0.087 CANCER SP 24 17 6.4394 0.0350 3.447 2.322 2.598 CANCER BOREALIS 10 37 14.0152 0.1258 12.374 6.077 6.798 CANCER IRRORATUS 27 14 5.3030 0.0035 0.345 1.043 1.166 CRANGONIDAE 1 150 56.8182 0.1120 11.016 15.461 17.295 CRANGON SEPTEMSPINOSA 80 1 0.3788 0.0003 0.028 0.032 0.036 PONTOPHILUS BREVIROSTRIS 53 3 1.1364 0.0003 0.032 0.010 0.011 HIPPOLYTIDAE 43 5 1.8939 0.0002 0.018 0.025 0.028 EUALUS PUSIOLUS 80 1 0.3788 0.0006 0.061 0.006 0.007 SPIRONTOCARIS SPINUS 80 1 0.3788 0.0005 0.051 0.054 0.061 HYAS SP Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 97 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=48, Stomach samples=264 Predator size stats: mean(s.e.)=40.4(0.7), min=11 max=55 Mean (s.e.) stomach weight = 1.0163 (0.1112) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 80 1 0.3788 0.0008 0.078 0.008 0.008 HYAS COARCTATUS 13 29 10.9848 0.0129 1.268 1.187 1.327 PAGURIDAE 15 27 10.2273 0.0591 5.811 2.907 3.252 PAGURUS SP 19 20 7.5758 0.0966 9.507 2.305 2.578 PAGURUS ACADIANUS 66 2 0.7576 0.0001 0.007 0.025 0.028 PAGURUS ANNULIPES 53 3 1.1364 0.0030 0.295 0.125 0.139 PAGURUS LONGICARPUS 66 2 0.7576 0.0007 0.071 0.249 0.278 PANDALIDAE 19 20 7.5758 0.0084 0.823 0.750 0.839 DICHELOPANDALUS LEPTOCERUS 80 1 0.3788 0.0010 0.098 0.249 0.279 PANDALUS SP 80 1 0.3788 0.0001 0.012 0.007 0.008 PANDALUS BOREALIS 80 1 0.3788 0.0009 0.087 0.177 0.198 OVALIPES OCELLATUS 80 1 0.3788 0.0022 0.217 0.349 0.390 PORTUNUS SP 38 6 2.2727 0.0003 0.025 0.062 0.070 ISOPODA 21 19 7.1970 0.0025 0.246 0.213 0.238 CIROLANIDAE 17 22 8.3333 0.0218 2.148 1.080 1.208 POLITOLANA POLITA 30 11 4.1667 0.0002 0.019 0.054 0.060 CHIRIDOTEA SP 66 2 0.7576 0.0000 0.004 0.036 0.040 CHIRIDOTEA TUFTSI 22 18 6.8182 0.0002 0.023 0.109 0.122 CUMACEA 80 1 0.3788 0.0000 0.003 0.058 0.064 LAMPROPS SP 53 3 1.1364 0.0001 0.010 0.022 0.025 LEUCON AMERICANUS 66 2 0.7576 0.0002 0.015 0.037 0.042 MEGANYCTIPHANES NORVEGICA 31 9 3.4091 0.0002 0.018 0.057 0.064 MYSIDACEA 53 3 1.1364 0.0001 0.012 0.048 0.054 ERYTHROPS ERYTHROPHTHALMA 80 1 0.3788 0.0000 0.000 0.000 0.000 NEOMYSIS AMERICANA 66 2 0.7576 0.0000 0.004 0.049 0.054 COPEPODA 66 2 0.7576 0.0001 0.006 0.027 0.031 CALANOIDA 80 1 0.3788 0.0000 0.001 0.000 0.000 CALIGUS SP 53 3 1.1364 0.0005 0.045 0.114 0.128 STOMATOPODA 34 7 2.6515 0.0047 0.464 0.168 0.187 BIVALVIA 80 1 0.3788 0.0000 0.000 0.000 0.000 GASTROPODA 47 4 1.5152 0.0028 0.277 0.368 0.412 CEPHALOPODA 80 1 0.3788 0.0000 0.000 0.001 0.002 ECHINARACHNIUS PARMA 11 35 13.2576 0.0207 2.039 2.001 2.239 FISH 80 1 0.3788 0.0027 0.262 0.251 0.281 MERLUCCIUS BILINEARIS 53 3 1.1364 0.0116 1.146 0.187 0.209 MYOXOCEPHALUS OCTODECEMSPINOSUS 34 7 2.6515 0.0093 0.911 0.657 0.734 PLEURONECTIFORMES 66 2 0.7576 0.0020 0.201 0.047 0.053 PLEURONECTIDAE 2 104 39.3939 0.0821 8.076 10.973 12.275 ANIMAL REMAINS 29 13 4.9242 0.0025 0.250 0.161 0.181 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 98 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=44, Stomach samples=288 Predator size stats: mean(s.e.)=36.5(0.9), min=9 max=58 Mean (s.e.) stomach weight = 0.9077 (0.0858) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 11 30 10.4167 0.0000 0.000 0.000 0.000 EMPTY 54 3 1.0417 0.0072 0.798 0.140 0.156 CERIANTHIDAE 60 2 0.6944 0.0008 0.093 0.033 0.037 NEMERTEA 8 46 15.9722 0.0016 0.182 0.282 0.315 NEMATODA 15 28 9.7222 0.0087 0.962 0.678 0.756 POLYCHAETA 44 5 1.7361 0.0067 0.740 0.461 0.514 MALDANIDAE 32 10 3.4722 0.0104 1.148 1.143 1.276 LUMBRINERIDAE 40 6 2.0833 0.0050 0.550 0.610 0.681 FLABELLIGERIDAE 74 1 0.3472 0.0028 0.305 0.154 0.172 PHERUSA SP 74 1 0.3472 0.0023 0.252 0.128 0.143 PHERUSA ARENOSA 74 1 0.3472 0.0007 0.075 0.055 0.061 OPHELIIDAE 60 2 0.6944 0.0013 0.143 0.161 0.180 OPHELINA SP 32 10 3.4722 0.0139 1.532 0.937 1.046 APHRODITIDAE 60 2 0.6944 0.0047 0.520 0.247 0.276 GLYCERIDAE 60 2 0.6944 0.0002 0.027 0.013 0.015 GONIADIDAE 38 7 2.4306 0.0006 0.066 0.063 0.071 NEPHTYIDAE 60 2 0.6944 0.0184 2.029 0.249 0.278 NEPHTYS SP 29 11 3.8194 0.0015 0.170 0.183 0.204 NEREIDAE 74 1 0.3472 0.0005 0.050 0.155 0.173 POLYNOIDAE 74 1 0.3472 0.0001 0.012 0.003 0.003 SIGALIONIDAE 51 4 1.3889 0.0001 0.010 0.026 0.029 SPIONIDAE 74 1 0.3472 0.0000 0.003 0.003 0.003 SPIOPHANES BOMBYX 6 71 24.6528 0.0243 2.677 3.572 3.988 TEREBELLIDA 74 1 0.3472 0.0064 0.708 0.285 0.318 SIPUNCULA 4 74 25.6944 0.0493 5.434 7.589 8.472 CRUSTACEA 44 5 1.7361 0.0020 0.220 0.076 0.085 AMPHIPODA 7 63 21.8750 0.0111 1.224 5.244 5.854 GAMMARIDEA 37 8 2.7778 0.0003 0.031 0.171 0.191 AMPELISCIDAE 24 16 5.5556 0.0015 0.167 0.303 0.338 BYBLIS SERRATA 54 3 1.0417 0.0021 0.231 0.304 0.339 AORIDAE 5 72 25.0000 0.0600 6.607 4.411 4.924 LEPTOCHEIRUS PINGUIS 60 2 0.6944 0.0000 0.002 0.006 0.007 UNCIOLA SP 10 33 11.4583 0.0068 0.754 0.577 0.644 UNCIOLA IRRORATA 29 11 3.8194 0.0121 1.336 0.583 0.650 CALLIOPIUS LAEVIUSCULUS 18 20 6.9444 0.0005 0.052 0.297 0.331 CAPRELLIDAE 74 1 0.3472 0.0002 0.020 0.010 0.011 AEGININA LONGICORNIS 54 3 1.0417 0.0000 0.002 0.002 0.002 COROPHIIDAE 74 1 0.3472 0.0000 0.003 0.004 0.004 ERICTHONIUS SP 44 5 1.7361 0.0004 0.046 0.083 0.092 ERICTHONIUS RUBRICORNIS Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 99 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=44, Stomach samples=288 Predator size stats: mean(s.e.)=36.5(0.9), min=9 max=58 Mean (s.e.) stomach weight = 0.9077 (0.0858) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 74 1 0.3472 0.0001 0.009 0.125 0.139 MELITA DENTATA 27 13 4.5139 0.0003 0.030 0.097 0.109 HAUSTORIIDAE 74 1 0.3472 0.0001 0.009 0.008 0.009 AMPHIPOREIA LAWRENCIANA 74 1 0.3472 0.0000 0.003 0.002 0.002 AMPHIPOREIA GIGANTEA 21 19 6.5972 0.0016 0.176 0.739 0.825 LYSIANASSIDAE 40 6 2.0833 0.0002 0.023 0.039 0.044 HIPPOMEDON SERRATUS 60 2 0.6944 0.0009 0.104 0.350 0.391 PSAMMONYX NOBILIS 9 40 13.8889 0.0171 1.889 2.569 2.867 OEDICEROTIDAE 54 3 1.0417 0.0001 0.016 0.444 0.496 MONOCULODES SP 2 90 31.2500 0.0583 6.427 7.874 8.790 MONOCULODES EDWARDSI 40 6 2.0833 0.0035 0.385 0.077 0.086 MONOCULODES INTERMEDIUS 29 11 3.8194 0.0032 0.356 0.513 0.573 PONTOGENEIA INERMIS 44 5 1.7361 0.0120 1.317 0.489 0.546 DECAPODA 18 20 6.9444 0.0239 2.633 1.348 1.504 DECAPODA CRAB 32 10 3.4722 0.0012 0.131 0.283 0.316 DECAPODA SHRIMP 54 3 1.0417 0.0200 2.206 0.368 0.411 AXIUS SERRATUS 22 17 5.9028 0.0105 1.156 0.853 0.952 CANCRIDAE 60 2 0.6944 0.0040 0.443 0.174 0.194 CANCER BOREALIS 16 25 8.6806 0.1027 11.318 4.108 4.586 CANCER IRRORATUS 32 10 3.4722 0.0010 0.107 0.828 0.925 CRANGONIDAE 3 86 29.8611 0.0770 8.478 7.028 7.845 CRANGON SEPTEMSPINOSA 74 1 0.3472 0.0001 0.008 0.016 0.018 MUNIDA IRIS 44 5 1.7361 0.0004 0.047 0.026 0.029 EUALUS PUSIOLUS 51 4 1.3889 0.0026 0.284 0.203 0.227 HYAS SP 54 3 1.0417 0.0078 0.858 0.585 0.653 HYAS COARCTATUS 36 9 3.1250 0.0023 0.256 0.331 0.370 PAGURIDAE 11 30 10.4167 0.0718 7.906 2.385 2.662 PAGURUS SP 13 29 10.0694 0.0531 5.854 2.934 3.275 PAGURUS ACADIANUS 60 2 0.6944 0.0010 0.105 0.022 0.025 PANDALIDAE 38 7 2.4306 0.0099 1.090 0.602 0.672 DICHELOPANDALUS LEPTOCERUS 44 5 1.7361 0.0001 0.009 0.042 0.047 ISOPODA 16 25 8.6806 0.0053 0.587 0.908 1.014 CIROLANIDAE 26 14 4.8611 0.0064 0.704 0.927 1.035 POLITOLANA POLITA 22 17 5.9028 0.0003 0.034 0.138 0.154 CHIRIDOTEA SP 74 1 0.3472 0.0000 0.001 0.012 0.013 CHIRIDOTEA ALMYRA 44 5 1.7361 0.0002 0.023 0.048 0.054 CHIRIDOTEA TUFTSI 74 1 0.3472 0.0001 0.006 0.005 0.006 CHIRIDOTEA ARENICOLA 13 29 10.0694 0.0007 0.082 2.427 2.709 CUMACEA 40 6 2.0833 0.0003 0.037 0.805 0.898 LEPTOCUMA SP Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 100 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=44, Stomach samples=288 Predator size stats: mean(s.e.)=36.5(0.9), min=9 max=58 Mean (s.e.) stomach weight = 0.9077 (0.0858) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 60 2 0.6944 0.0000 0.003 0.004 0.004 PSEUDOLEPTOCUMA MINOR 74 1 0.3472 0.0000 0.004 0.318 0.355 DIASTYLIS SP 74 1 0.3472 0.0000 0.002 0.139 0.155 LAMPROPS SP 74 1 0.3472 0.0001 0.016 0.222 0.248 EUPHAUSIIDAE 74 1 0.3472 0.0000 0.000 0.000 0.000 MYSIDACEA 74 1 0.3472 0.0000 0.002 0.006 0.006 NEOMYSIS AMERICANA 60 2 0.6944 0.0000 0.001 0.005 0.005 COPEPODA 60 2 0.6944 0.0000 0.004 0.008 0.009 MOLLUSCA 18 20 6.9444 0.0141 1.557 1.133 1.265 BIVALVIA 60 2 0.6944 0.0022 0.247 0.064 0.072 CEPHALOPODA 74 1 0.3472 0.0000 0.005 0.009 0.010 SEPIOLIDAE 51 4 1.3889 0.0001 0.009 0.016 0.018 CHAETOGNATHA 74 1 0.3472 0.0000 0.000 0.004 0.004 OIKOPLEURA SP 28 12 4.1667 0.0160 1.758 0.803 0.897 FISH 74 1 0.3472 0.0001 0.014 0.006 0.006 FISH EGGS OTHER THAN SKATE 74 1 0.3472 0.0009 0.094 0.193 0.215 SEBASTES FASCIATUS 74 1 0.3472 0.0021 0.230 0.125 0.140 PLEURONECTIFORMES 1 135 46.8750 0.1006 11.085 15.877 17.724 ANIMAL REMAINS 74 1 0.3472 0.0009 0.101 0.054 0.060 ANIMAL EGGS 60 2 0.6944 0.0001 0.009 0.013 0.014 ROCK 25 15 5.2083 0.0052 0.572 0.612 0.683 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 101 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=3 Predator size stats: mean(s.e.)=48.0(1.2), min=46 max=50 Mean (s.e.) stomach weight = 3.0483 (1.8862) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 33.3333 0.0000 0.000 0.000 0.000 EMPTY 2 1 33.3333 0.0980 3.215 3.701 5.551 POLYCHAETA 2 1 33.3333 0.0220 0.722 0.831 1.246 MALDANIDAE 2 1 33.3333 0.0450 1.476 1.699 2.549 HESIONIDAE 2 1 33.3333 1.0800 35.429 16.623 24.935 GAMMARIDEA 2 1 33.3333 0.1500 4.921 5.665 8.497 LEPTOCHEIRUS PINGUIS 2 1 33.3333 0.0260 0.853 0.982 1.473 DECAPODA SHRIMP 2 1 33.3333 0.4237 13.898 15.999 23.999 CANCER IRRORATUS 2 1 33.3333 0.0167 0.547 0.629 0.944 CRANGON SEPTEMSPINOSA 2 1 33.3333 0.0320 1.050 0.493 0.739 ISOPODA 2 1 33.3333 0.0040 0.131 0.151 0.227 FISH LARVAE 1 2 66.6667 1.1510 37.758 19.893 29.840 ANIMAL REMAINS Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 102 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=96 Predator size stats: mean(s.e.)=39.3(0.7), min=13 max=49 Mean (s.e.) stomach weight = 0.7801 (0.1111) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 14 10 10.4167 0.0000 0.000 0.000 0.000 EMPTY 41 1 1.0417 0.0096 1.224 0.976 1.089 CERIANTHIDAE 8 19 19.7917 0.0018 0.234 0.352 0.393 NEMATODA 15 9 9.3750 0.0053 0.674 1.175 1.312 POLYCHAETA 22 5 5.2083 0.0070 0.896 1.068 1.193 MALDANIDAE 41 1 1.0417 0.0069 0.879 0.828 0.924 LUMBRINERIDAE 41 1 1.0417 0.0007 0.085 0.189 0.211 FLABELLIGERIDAE 41 1 1.0417 0.0003 0.039 0.029 0.032 PHERUSA SP 41 1 1.0417 0.0004 0.052 0.022 0.025 OPHELIIDAE 28 3 3.1250 0.0022 0.286 0.237 0.264 OPHELINA SP 28 3 3.1250 0.0046 0.588 0.987 1.101 GLYCERIDAE 41 1 1.0417 0.0002 0.023 0.032 0.036 HESIONIDAE 22 5 5.2083 0.0152 1.943 1.551 1.731 NEPHTYIDAE 28 3 3.1250 0.0003 0.043 0.058 0.065 NEREIDAE 41 1 1.0417 0.0021 0.263 0.161 0.180 POLYNOIDAE 41 1 1.0417 0.0023 0.294 0.384 0.428 SIGALIONIDAE 41 1 1.0417 0.0006 0.075 0.109 0.122 STHENELAIS LIMICOLA 4 27 28.1250 0.0296 3.788 5.035 5.620 TEREBELLIDA 41 1 1.0417 0.0001 0.013 0.010 0.011 AMPHARETIDAE 5 26 27.0833 0.0277 3.552 8.421 9.400 CRUSTACEA 10 17 17.7083 0.0063 0.805 2.821 3.149 GAMMARIDEA 18 6 6.2500 0.0011 0.147 0.312 0.349 AMPELISCIDAE 12 15 15.6250 0.0055 0.704 1.693 1.890 BYBLIS SERRATA 35 2 2.0833 0.0172 2.207 1.512 1.688 AORIDAE 3 37 38.5417 0.0611 7.833 6.968 7.778 LEPTOCHEIRUS PINGUIS 8 19 19.7917 0.0043 0.550 1.379 1.539 UNCIOLA IRRORATA 28 3 3.1250 0.0002 0.024 0.018 0.021 CAPRELLIDAE 26 4 4.1667 0.0002 0.023 0.047 0.052 ERICTHONIUS RUBRICORNIS 35 2 2.0833 0.0005 0.068 0.031 0.035 CASCO BIGELOWI 41 1 1.0417 0.0076 0.975 0.934 1.043 GAMMARUS ANNULATUS 35 2 2.0833 0.0000 0.005 0.005 0.006 HYPERIIDAE 35 2 2.0833 0.0003 0.041 0.098 0.110 OEDICEROTIDAE 41 1 1.0417 0.0001 0.019 0.013 0.015 MONOCULODES EDWARDSI 41 1 1.0417 0.0000 0.001 0.004 0.005 DULICHIA SP 28 3 3.1250 0.0001 0.012 0.037 0.041 DULICHIA MONACANTHA 41 1 1.0417 0.0041 0.522 0.074 0.082 DECAPODA 11 16 16.6667 0.0076 0.973 0.871 0.972 DECAPODA CRAB 18 6 6.2500 0.0027 0.341 0.615 0.686 DECAPODA SHRIMP 41 1 1.0417 0.0013 0.162 0.070 0.078 AXIUS SERRATUS Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 103 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=96 Predator size stats: mean(s.e.)=39.3(0.7), min=13 max=49 Mean (s.e.) stomach weight = 0.7801 (0.1111) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 25 26.0417 0.0218 2.800 3.600 4.019 CANCRIDAE 35 2 2.0833 0.0505 6.470 1.841 2.055 CANCER BOREALIS 7 21 21.8750 0.1235 15.830 6.587 7.353 CANCER IRRORATUS 28 3 3.1250 0.0002 0.021 0.092 0.103 CRANGONIDAE 1 52 54.1667 0.0456 5.850 10.374 11.580 CRANGON SEPTEMSPINOSA 41 1 1.0417 0.0001 0.016 0.044 0.049 PAGURIDAE 41 1 1.0417 0.0081 1.042 0.746 0.833 PAGURUS ACADIANUS 22 5 5.2083 0.0042 0.533 0.303 0.338 PANDALIDAE 13 11 11.4583 0.0650 8.331 2.390 2.668 DICHELOPANDALUS LEPTOCERUS 41 1 1.0417 0.0037 0.477 0.080 0.089 OVALIPES OCELLATUS 41 1 1.0417 0.0000 0.003 0.003 0.003 ISOPODA 17 8 8.3333 0.0071 0.913 1.039 1.160 CIROLANIDAE 26 4 4.1667 0.0029 0.369 0.386 0.431 POLITOLANA POLITA 22 5 5.2083 0.0001 0.016 0.045 0.051 CUMACEA 18 6 6.2500 0.0003 0.033 0.111 0.124 MYSIDACEA 41 1 1.0417 0.0001 0.008 0.005 0.006 ERYTHROPS ERYTHROPHTHALMA 28 3 3.1250 0.0112 1.441 1.575 1.758 MOLLUSCA 18 6 6.2500 0.0208 2.664 1.955 2.182 BIVALVIA 41 1 1.0417 0.0023 0.288 0.109 0.122 CEPHALOPODA 15 9 9.3750 0.0377 4.837 1.937 2.162 FISH 41 1 1.0417 0.0011 0.142 0.920 1.027 FISH LARVAE 41 1 1.0417 0.0373 4.778 0.800 0.893 ANCHOA MITCHILLI 41 1 1.0417 0.0014 0.176 0.194 0.217 PLEURONECTIFORMES 2 46 47.9167 0.0972 12.459 15.050 16.800 ANIMAL REMAINS 35 2 2.0833 0.0011 0.142 0.267 0.298 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 104 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=38, Stomach samples=199 Predator size stats: mean(s.e.)=36.1(0.8), min=7 max=53 Mean (s.e.) stomach weight = 1.5052 (0.1557) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 25 11 5.5276 0.0000 0.000 0.000 0.000 EMPTY 44 3 1.5075 0.0026 0.173 0.269 0.285 NEMERTEA 15 20 10.0503 0.0008 0.051 0.090 0.095 NEMATODA 11 26 13.0653 0.0135 0.899 1.379 1.460 POLYCHAETA 28 9 4.5226 0.0013 0.087 0.238 0.252 MALDANIDAE 31 7 3.5176 0.0054 0.358 0.365 0.387 LUMBRINERIDAE 40 4 2.0101 0.0106 0.706 0.597 0.632 FLABELLIGERIDAE 58 1 0.5025 0.0001 0.006 0.027 0.028 OPHELIIDAE 58 1 0.5025 0.0001 0.003 0.009 0.010 OPHELINA SP 32 6 3.0151 0.0192 1.275 1.229 1.301 APHRODITIDAE 32 6 3.0151 0.0044 0.292 0.344 0.364 GLYCERIDAE 58 1 0.5025 0.0033 0.221 0.320 0.338 GLYCERA DIBRANCHIATA 23 12 6.0302 0.0083 0.548 1.308 1.384 NEPHTYIDAE 58 1 0.5025 0.0011 0.073 0.135 0.143 SIGALIONIDAE 6 44 22.1106 0.0234 1.553 2.290 2.424 TEREBELLIDA 4 52 26.1307 0.0949 6.302 8.093 8.567 CRUSTACEA 58 1 0.5025 0.0005 0.031 0.017 0.018 AMPHIPODA 7 41 20.6030 0.0064 0.422 2.930 3.101 GAMMARIDEA 13 22 11.0553 0.0014 0.094 0.435 0.460 AMPELISCIDAE 17 19 9.5477 0.0023 0.151 0.624 0.660 BYBLIS SERRATA 58 1 0.5025 0.0000 0.001 0.007 0.007 AORIDAE 5 51 25.6281 0.0374 2.485 4.196 4.442 LEPTOCHEIRUS PINGUIS 58 1 0.5025 0.0000 0.000 0.004 0.004 UNCIOLA SP 40 4 2.0101 0.0012 0.078 0.434 0.459 UNCIOLA INERMIS 1 89 44.7236 0.0974 6.471 11.458 12.128 UNCIOLA IRRORATA 26 10 5.0251 0.0028 0.189 0.197 0.209 CAPRELLIDAE 58 1 0.5025 0.0000 0.003 0.084 0.089 COROPHIIDAE 44 3 1.5075 0.0003 0.019 0.122 0.129 ERICTHONIUS RUBRICORNIS 32 6 3.0151 0.0004 0.030 0.076 0.080 HAUSTORIIDAE 32 6 3.0151 0.0012 0.079 0.243 0.257 LYSIANASSIDAE 49 2 1.0050 0.0004 0.027 0.102 0.108 ANONYX SARSI 58 1 0.5025 0.0001 0.005 0.013 0.013 HIPPOMEDON SERRATUS 21 13 6.5327 0.0014 0.090 0.240 0.254 OEDICEROTIDAE 26 10 5.0251 0.0020 0.135 0.691 0.732 MONOCULODES EDWARDSI 49 2 1.0050 0.0001 0.004 0.754 0.798 SYNCHELIDIUM SP 44 3 1.5075 0.0001 0.004 0.083 0.088 PHOXOCEPHALIDAE 58 1 0.5025 0.0001 0.005 0.087 0.092 RHEPOXYNIUS EPISTOMUS 58 1 0.5025 0.0001 0.006 0.178 0.188 DECAPODA 15 20 10.0503 0.0335 2.225 2.058 2.178 DECAPODA CRAB Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 105 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=38, Stomach samples=199 Predator size stats: mean(s.e.)=36.1(0.8), min=7 max=53 Mean (s.e.) stomach weight = 1.5052 (0.1557) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 38 5 2.5126 0.0006 0.042 0.256 0.271 DECAPODA SHRIMP 28 9 4.5226 0.0296 1.963 1.667 1.764 AXIUS SERRATUS 9 29 14.5729 0.0429 2.852 2.130 2.255 CANCRIDAE 44 3 1.5075 0.0573 3.805 1.267 1.341 CANCER BOREALIS 8 36 18.0905 0.2674 17.765 10.483 11.096 CANCER IRRORATUS 38 5 2.5126 0.0011 0.071 0.557 0.590 CRANGONIDAE 2 81 40.7035 0.1131 7.514 8.398 8.889 CRANGON SEPTEMSPINOSA 58 1 0.5025 0.0001 0.009 0.006 0.006 MUNIDA SP 58 1 0.5025 0.0001 0.003 0.005 0.005 EUALUS PUSIOLUS 49 2 1.0050 0.0001 0.006 0.013 0.014 PAGURIDAE 58 1 0.5025 0.0002 0.012 0.008 0.008 CATAPAGURUS SP 32 6 3.0151 0.0028 0.183 0.432 0.457 PAGURUS SP 40 4 2.0101 0.0087 0.577 0.180 0.190 PAGURUS ACADIANUS 58 1 0.5025 0.0000 0.003 0.003 0.003 PANDALIDAE 19 16 8.0402 0.0578 3.838 2.067 2.188 DICHELOPANDALUS LEPTOCERUS 58 1 0.5025 0.0010 0.066 0.025 0.026 OVALIPES OCELLATUS 44 3 1.5075 0.0001 0.004 0.025 0.026 ISOPODA 10 28 14.0704 0.0129 0.856 0.924 0.978 CIROLANIDAE 18 17 8.5427 0.0096 0.637 1.045 1.106 POLITOLANA POLITA 58 1 0.5025 0.0000 0.001 0.003 0.004 CHIRIDOTEA SP 49 2 1.0050 0.0000 0.002 0.029 0.031 SYNIDOTEA SP 21 13 6.5327 0.0004 0.029 0.875 0.926 CUMACEA 40 4 2.0101 0.0004 0.029 0.564 0.597 PSEUDOLEPTOCUMA MINOR 32 6 3.0151 0.0039 0.261 1.338 1.416 DIASTYLIS SCULPTA 58 1 0.5025 0.0000 0.000 0.010 0.011 PETALOSARSIA DECLIVIS 49 2 1.0050 0.0001 0.004 0.003 0.003 MYSIDACEA 49 2 1.0050 0.0150 0.998 0.430 0.455 STOMATOPODA 23 12 6.0302 0.0409 2.718 1.614 1.708 MOLLUSCA 11 26 13.0653 0.1422 9.444 3.811 4.034 BIVALVIA 49 2 1.0050 0.0015 0.097 0.082 0.087 CEPHALOPODA 13 22 11.0553 0.0375 2.489 1.795 1.900 FISH 58 1 0.5025 0.0116 0.769 0.215 0.227 GADIDAE 28 9 4.5226 0.1235 8.206 1.670 1.767 AMMODYTES SP 49 2 1.0050 0.0042 0.280 0.169 0.179 OPHIDIIDAE 49 2 1.0050 0.0025 0.169 0.080 0.085 PLEURONECTIFORMES 58 1 0.5025 0.0009 0.058 0.091 0.096 BOTHIDAE 3 69 34.6734 0.1264 8.397 9.806 10.380 ANIMAL REMAINS 19 16 8.0402 0.0112 0.741 0.675 0.715 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 106 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=20 Predator size stats: mean(s.e.)=38.5(2.4), min=9 max=52 Mean (s.e.) stomach weight = 0.7212 (0.2103) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 6 30.0000 0.0000 0.000 0.000 0.000 EMPTY 7 2 10.0000 0.0010 0.139 0.254 0.363 NEMATODA 12 1 5.0000 0.0090 1.241 0.732 1.046 POLYCHAETA 12 1 5.0000 0.0011 0.153 3.667 5.238 CRUSTACEA 4 3 15.0000 0.0038 0.527 2.645 3.779 AMPHIPODA 12 1 5.0000 0.0042 0.575 2.085 2.979 GAMMARIDEA 12 1 5.0000 0.0006 0.076 0.640 0.914 UNCIOLA SP 7 2 10.0000 0.0070 0.964 2.772 3.960 HAUSTORIIDAE 7 2 10.0000 0.0012 0.159 0.624 0.891 MONOCULODES SP 12 1 5.0000 0.0004 0.049 0.130 0.185 DECAPODA LARVAE 12 1 5.0000 0.0009 0.118 0.988 1.412 DECAPODA CRAB 4 3 15.0000 0.0556 7.710 6.643 9.490 CANCRIDAE 12 1 5.0000 0.0123 1.699 1.683 2.404 CANCER BOREALIS 2 5 25.0000 0.1337 18.540 8.963 12.804 CANCER IRRORATUS 12 1 5.0000 0.0173 2.392 2.370 3.385 CRANGONIDAE 3 4 20.0000 0.2731 37.863 15.032 21.474 CRANGON SEPTEMSPINOSA 7 2 10.0000 0.1578 21.882 9.968 14.240 PAGURUS SP 7 2 10.0000 0.0006 0.083 1.566 2.237 CUMACEA 12 1 5.0000 0.0058 0.804 2.915 4.164 MYSIDACEA 12 1 5.0000 0.0128 1.768 0.629 0.899 FISH 12 1 5.0000 0.0136 1.886 0.454 0.649 GADIDAE 4 3 15.0000 0.0088 1.220 4.833 6.904 ANIMAL REMAINS 12 1 5.0000 0.0011 0.153 0.407 0.582 PLANTS Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 107 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=37.0(.), min=37 max=37 Mean (s.e.) stomach weight = 1.4910 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 0.067 0.067 0.067 NEMATODA 1 1 100.0000 0.1140 7.646 7.646 7.646 LUMBRINERIDAE 1 1 100.0000 0.0040 0.268 0.268 0.268 DECAPODA SHRIMP 1 1 100.0000 1.3720 92.019 92.019 92.019 OVALIPES OCELLATUS Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 108 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=37, Stomach samples=194 Predator size stats: mean(s.e.)=40.8(0.7), min=9 max=53 Mean (s.e.) stomach weight = 0.8409 (0.0692) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 24 11 5.6701 0.0000 0.000 0.000 0.000 EMPTY 72 1 0.5155 0.0000 0.001 0.004 0.005 HYDROZOA 38 6 3.0928 0.0172 2.041 1.430 1.516 CERIANTHIDAE 64 2 1.0309 0.0009 0.104 0.052 0.055 CERIANTHUS BOREALIS 72 1 0.5155 0.0008 0.091 0.217 0.230 NEMERTEA 4 64 32.9897 0.0034 0.405 0.603 0.639 NEMATODA 14 26 13.4021 0.0106 1.263 1.523 1.614 POLYCHAETA 21 13 6.7010 0.0106 1.262 1.675 1.776 MALDANIDAE 36 7 3.6082 0.0168 2.001 0.826 0.876 CLYMENELLA TORQUATA 72 1 0.5155 0.0002 0.028 0.018 0.019 NICOMACHE LUMBRICALIS 72 1 0.5155 0.0001 0.013 0.016 0.017 LUMBRINERIDAE 50 3 1.5464 0.0031 0.369 0.168 0.178 LUMBRINERIS FRAGILIS 21 13 6.7010 0.0123 1.459 1.255 1.331 FLABELLIGERIDAE 72 1 0.5155 0.0002 0.023 0.103 0.109 OPHELIIDAE 64 2 1.0309 0.0008 0.097 0.120 0.127 OPHELINA ACUMINATA 50 3 1.5464 0.0004 0.043 0.031 0.033 SCALIBREGMA INFLATUM 44 5 2.5773 0.0127 1.509 0.695 0.737 APHRODITIDAE 72 1 0.5155 0.0028 0.337 0.127 0.135 APHRODITA HASTATA 50 3 1.5464 0.0069 0.815 0.326 0.346 GLYCERIDAE 72 1 0.5155 0.0045 0.538 0.251 0.266 OPHIOGLYCERA GIGANTEA 16 16 8.2474 0.0080 0.946 0.920 0.976 NEPHTYIDAE 50 3 1.5464 0.0008 0.092 0.074 0.078 NEPHTYS SP 72 1 0.5155 0.0168 1.993 0.474 0.502 NEPHTYS BUCERA 50 3 1.5464 0.0217 2.577 1.070 1.134 NEREIDAE 50 3 1.5464 0.0001 0.013 0.017 0.018 POLYNOIDAE 72 1 0.5155 0.0001 0.010 0.004 0.004 PHOLOE MINUTA 72 1 0.5155 0.0032 0.380 0.243 0.257 STHENELAIS LIMICOLA 29 9 4.6392 0.0103 1.225 0.849 0.900 SABELLIDAE 50 3 1.5464 0.0036 0.434 0.210 0.222 CHONE INFUNDIBULIFORMIS 6 58 29.8969 0.0410 4.879 7.093 7.519 TEREBELLIDA 72 1 0.5155 0.0009 0.107 0.076 0.080 AMPHARETE ARCTICA 72 1 0.5155 0.0001 0.007 0.003 0.003 MELINNA CRISTATA 72 1 0.5155 0.0000 0.005 0.014 0.014 PECTINARIA GOULDI 72 1 0.5155 0.0001 0.007 0.003 0.004 TEREBELLIDAE 2 82 42.2680 0.0513 6.097 8.359 8.862 CRUSTACEA 38 6 3.0928 0.0011 0.133 0.113 0.120 AMPHIPODA 8 54 27.8351 0.0107 1.276 2.453 2.600 GAMMARIDEA 16 16 8.2474 0.0018 0.212 0.425 0.451 AMPELISCIDAE 64 2 1.0309 0.0001 0.012 0.014 0.015 AMPELISCA SP Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 109 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=37, Stomach samples=194 Predator size stats: mean(s.e.)=40.8(0.7), min=9 max=53 Mean (s.e.) stomach weight = 0.8409 (0.0692) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 46 4 2.0619 0.0003 0.035 0.040 0.042 AMPELISCA AGASSIZI 72 1 0.5155 0.0001 0.014 0.005 0.005 AMPELISCA VERRILLI 9 48 24.7423 0.0113 1.344 2.789 2.957 BYBLIS SERRATA 72 1 0.5155 0.0001 0.015 0.094 0.099 AORIDAE 3 74 38.1443 0.0451 5.368 5.953 6.311 LEPTOCHEIRUS PINGUIS 32 8 4.1237 0.0035 0.416 0.427 0.453 UNCIOLA SP 7 56 28.8660 0.0070 0.832 2.130 2.258 UNCIOLA IRRORATA 29 9 4.6392 0.0016 0.189 0.574 0.608 CAPRELLIDAE 28 10 5.1546 0.0018 0.210 0.477 0.505 AEGININA LONGICORNIS 64 2 1.0309 0.0001 0.017 0.161 0.171 ERICTHONIUS BRASILIENSIS 64 2 1.0309 0.0000 0.001 0.002 0.002 ERICTHONIUS RUBRICORNIS 32 8 4.1237 0.0018 0.219 0.114 0.121 CASCO BIGELOWI 32 8 4.1237 0.0766 9.107 2.748 2.913 GAMMARUS ANNULATUS 38 6 3.0928 0.0003 0.036 0.070 0.074 HAUSTORIIDAE 72 1 0.5155 0.0000 0.001 0.002 0.002 HYPERIIDAE 50 3 1.5464 0.0003 0.032 0.051 0.054 HIPPOMEDON SERRATUS 50 3 1.5464 0.0005 0.059 0.128 0.136 ORCHOMENELLA MINUTA 46 4 2.0619 0.0006 0.070 0.119 0.126 OEDICEROTIDAE 50 3 1.5464 0.0004 0.051 0.047 0.050 MONOCULODES EDWARDSI 44 5 2.5773 0.0005 0.056 0.116 0.123 RHEPOXYNIUS EPISTOMUS 72 1 0.5155 0.0000 0.003 0.001 0.001 PHROSINA SP 64 2 1.0309 0.0000 0.006 0.008 0.008 DECAPODA 15 18 9.2784 0.0093 1.100 0.621 0.659 DECAPODA CRAB 18 15 7.7320 0.0028 0.328 0.719 0.762 DECAPODA SHRIMP 38 6 3.0928 0.0104 1.242 1.207 1.280 AXIUS SERRATUS 11 41 21.1340 0.0268 3.187 3.128 3.316 CANCRIDAE 38 6 3.0928 0.0513 6.098 1.464 1.552 CANCER BOREALIS 9 48 24.7423 0.0735 8.746 7.215 7.648 CANCER IRRORATUS 19 14 7.2165 0.0024 0.287 1.646 1.745 CRANGONIDAE 1 115 59.2784 0.0507 6.035 9.851 10.443 CRANGON SEPTEMSPINOSA 72 1 0.5155 0.0001 0.015 0.098 0.103 HOMARUS AMERICANUS 72 1 0.5155 0.0000 0.004 0.004 0.005 EUALUS PUSIOLUS 24 11 5.6701 0.0229 2.718 0.796 0.844 PAGURIDAE 46 4 2.0619 0.0002 0.022 0.121 0.128 PAGURUS SP 38 6 3.0928 0.0097 1.157 0.468 0.496 PAGURUS ACADIANUS 50 3 1.5464 0.0007 0.086 0.063 0.067 PANDALIDAE 36 7 3.6082 0.0086 1.019 0.861 0.913 DICHELOPANDALUS LEPTOCERUS 72 1 0.5155 0.0060 0.717 0.515 0.546 OVALIPES OCELLATUS 72 1 0.5155 0.0000 0.006 0.015 0.016 SERGESTIDAE Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 110 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=37, Stomach samples=194 Predator size stats: mean(s.e.)=40.8(0.7), min=9 max=53 Mean (s.e.) stomach weight = 0.8409 (0.0692) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 50 3 1.5464 0.0002 0.018 0.026 0.028 ISOPODA 13 31 15.9794 0.0124 1.476 1.418 1.504 CIROLANIDAE 12 36 18.5567 0.0183 2.172 2.609 2.766 POLITOLANA POLITA 64 2 1.0309 0.0001 0.008 0.008 0.008 CHIRIDOTEA SP 72 1 0.5155 0.0000 0.001 0.000 0.000 EDOTEA SP 19 14 7.2165 0.0003 0.036 0.102 0.108 CUMACEA 50 3 1.5464 0.0001 0.009 0.022 0.023 DIASTYLIS SP 72 1 0.5155 0.0000 0.006 0.004 0.004 DIASTYLIS QUADRISPINOSA 50 3 1.5464 0.0002 0.019 0.015 0.016 EUPHAUSIIDAE 24 11 5.6701 0.0002 0.029 0.047 0.050 MYSIDACEA 64 2 1.0309 0.0003 0.040 0.121 0.128 ERYTHROPS ERYTHROPHTHALMA 46 4 2.0619 0.0001 0.007 0.008 0.008 NEOMYSIS AMERICANA 72 1 0.5155 0.0002 0.023 0.014 0.015 STOMATOPODA 21 13 6.7010 0.0177 2.107 1.886 1.999 MOLLUSCA 32 8 4.1237 0.0073 0.870 0.483 0.512 BIVALVIA 72 1 0.5155 0.0016 0.191 0.241 0.256 SEMIROSSIA TENERA 29 9 4.6392 0.0191 2.270 0.736 0.781 FISH 72 1 0.5155 0.0008 0.093 0.162 0.172 GADIDAE 72 1 0.5155 0.0010 0.122 0.042 0.044 AMMODYTES SP 72 1 0.5155 0.0005 0.065 0.075 0.079 PLEURONECTIFORMES 72 1 0.5155 0.0004 0.053 0.106 0.112 PLEURONECTES AMERICANUS 5 63 32.4742 0.0542 6.445 8.919 9.455 ANIMAL REMAINS 24 11 5.6701 0.0024 0.287 0.584 0.619 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 111 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=40, Stomach samples=228 Predator size stats: mean(s.e.)=38.6(0.8), min=9 max=52 Mean (s.e.) stomach weight = 0.8386 (0.0751) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 26 11.4035 0.0000 0.000 0.000 0.000 EMPTY 42 5 2.1930 0.0083 0.984 0.645 0.728 NEMERTEA 76 1 0.4386 0.0000 0.002 0.002 0.003 PRIAPULUS CAUDATUS 13 22 9.6491 0.0006 0.070 0.118 0.133 NEMATODA 7 43 18.8596 0.0292 3.478 2.261 2.552 POLYCHAETA 22 11 4.8246 0.0081 0.964 0.620 0.700 MALDANIDAE 76 1 0.4386 0.0010 0.113 0.174 0.197 CLYMENELLA TORQUATA 48 4 1.7544 0.0021 0.251 0.133 0.150 LUMBRINERIDAE 28 10 4.3860 0.0041 0.489 0.641 0.724 FLABELLIGERIDAE 54 3 1.3158 0.0015 0.178 0.058 0.066 PHERUSA SP 76 1 0.4386 0.0015 0.182 0.159 0.180 OPHELINA SP 76 1 0.4386 0.0003 0.036 0.029 0.032 SCALIBREGMA INFLATUM 22 11 4.8246 0.0201 2.396 1.837 2.074 APHRODITIDAE 42 5 2.1930 0.0114 1.361 0.610 0.688 GLYCERIDAE 18 16 7.0175 0.0232 2.770 2.133 2.408 NEPHTYIDAE 63 2 0.8772 0.0003 0.033 0.055 0.062 NEREIDAE 54 3 1.3158 0.0004 0.052 0.241 0.272 SABELLIDAE 76 1 0.4386 0.0001 0.014 0.048 0.054 STERNASPIS SCUTATA 5 58 25.4386 0.0278 3.317 3.922 4.427 TEREBELLIDA 63 2 0.8772 0.0001 0.016 0.009 0.010 AMPHARETIDAE 76 1 0.4386 0.0000 0.004 0.012 0.013 AMPHARETE ARCTICA 76 1 0.4386 0.0002 0.024 0.010 0.011 TEREBELLIDAE 4 60 26.3158 0.0464 5.537 8.925 10.074 CRUSTACEA 48 4 1.7544 0.0014 0.166 0.245 0.277 AMPHIPODA 8 41 17.9825 0.0210 2.508 3.148 3.553 GAMMARIDEA 14 20 8.7719 0.0018 0.211 0.569 0.642 AMPELISCIDAE 76 1 0.4386 0.0000 0.006 0.038 0.043 AMPELISCA SP 63 2 0.8772 0.0002 0.023 0.026 0.029 AMPELISCA AGASSIZI 35 7 3.0702 0.0020 0.236 0.292 0.330 AMPELISCA MACROCEPHALA 38 6 2.6316 0.0003 0.033 0.080 0.091 AMPELISCA VADORUM 63 2 0.8772 0.0003 0.033 0.049 0.056 BYBLIS SP 9 31 13.5965 0.0120 1.431 1.590 1.795 BYBLIS SERRATA 76 1 0.4386 0.0006 0.075 0.195 0.221 AMPITHOE SP 48 4 1.7544 0.0002 0.022 0.030 0.034 AORIDAE 1 98 42.9825 0.1993 23.763 16.773 18.932 LEPTOCHEIRUS PINGUIS 22 11 4.8246 0.0260 3.101 2.029 2.290 UNCIOLA SP 63 2 0.8772 0.0057 0.676 0.630 0.711 UNCIOLA INERMIS 3 63 27.6316 0.0414 4.934 4.905 5.536 UNCIOLA IRRORATA 35 7 3.0702 0.0002 0.026 0.037 0.042 CAPRELLIDAE Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 112 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=40, Stomach samples=228 Predator size stats: mean(s.e.)=38.6(0.8), min=9 max=52 Mean (s.e.) stomach weight = 0.8386 (0.0751) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 63 2 0.8772 0.0001 0.012 0.037 0.041 AEGININA LONGICORNIS 76 1 0.4386 0.0000 0.001 0.002 0.002 COROPHIIDAE 31 8 3.5088 0.0028 0.334 2.399 2.707 ERICTHONIUS RUBRICORNIS 76 1 0.4386 0.0003 0.031 0.012 0.014 GAMMARUS SP 22 11 4.8246 0.0034 0.406 0.471 0.532 GAMMARUS ANNULATUS 42 5 2.1930 0.0006 0.073 0.049 0.055 GAMMARUS LAWRENCIANUS 31 8 3.5088 0.0005 0.062 0.084 0.095 HAUSTORIIDAE 63 2 0.8772 0.0009 0.111 0.195 0.220 ACANTHOHAUSTORIUS MILLSI 54 3 1.3158 0.0006 0.067 0.129 0.146 PROTOHAUSTORIUS WIGLEYI 63 2 0.8772 0.0002 0.025 0.025 0.028 LYSIANASSIDAE 76 1 0.4386 0.0001 0.008 0.014 0.016 ANONYX SARSI 48 4 1.7544 0.0005 0.060 0.060 0.067 HIPPOMEDON SERRATUS 54 3 1.3158 0.0012 0.146 0.313 0.353 PSAMMONYX NOBILIS 28 10 4.3860 0.0029 0.351 0.294 0.332 OEDICEROTIDAE 16 17 7.4561 0.0175 2.083 1.985 2.241 MONOCULODES EDWARDSI 38 6 2.6316 0.0010 0.123 0.398 0.449 MONOCULODES INTERMEDIUS 76 1 0.4386 0.0000 0.003 0.007 0.008 PHOXOCEPHALIDAE 76 1 0.4386 0.0000 0.002 0.002 0.002 RHEPOXYNIUS EPISTOMUS 63 2 0.8772 0.0013 0.151 0.484 0.546 PODOCERIDAE 76 1 0.4386 0.0003 0.037 0.057 0.064 DULICHIA SP 42 5 2.1930 0.0004 0.045 0.114 0.129 DULICHIA MONACANTHA 76 1 0.4386 0.0008 0.100 0.376 0.424 DULICHIA PORRECTA 31 8 3.5088 0.0003 0.037 0.068 0.076 PONTOGENEIA INERMIS 76 1 0.4386 0.0000 0.002 0.012 0.014 TIRONIDAE 15 19 8.3333 0.0151 1.804 1.122 1.266 DECAPODA CRAB 16 17 7.4561 0.0032 0.382 1.244 1.404 DECAPODA SHRIMP 42 5 2.1930 0.0361 4.306 1.033 1.166 AXIUS SERRATUS 19 14 6.1404 0.0042 0.496 0.887 1.001 CANCRIDAE 76 1 0.4386 0.0002 0.029 0.012 0.014 CANCER SP 21 12 5.2632 0.0234 2.785 1.387 1.565 CANCER IRRORATUS 38 6 2.6316 0.0004 0.050 0.525 0.593 CRANGONIDAE 6 50 21.9298 0.0511 6.099 5.080 5.734 CRANGON SEPTEMSPINOSA 76 1 0.4386 0.0006 0.073 0.089 0.100 EUALUS PUSIOLUS 76 1 0.4386 0.0005 0.063 0.028 0.031 HIPPOLYTE SP 63 2 0.8772 0.0001 0.010 0.026 0.030 PAGURIDAE 54 3 1.3158 0.0020 0.244 0.299 0.337 PAGURUS SP 42 5 2.1930 0.0035 0.422 0.276 0.311 PAGURUS ACADIANUS 48 4 1.7544 0.0049 0.586 0.216 0.243 DICHELOPANDALUS LEPTOCERUS 10 26 11.4035 0.0053 0.635 0.656 0.740 CIROLANIDAE Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 113 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=40, Stomach samples=228 Predator size stats: mean(s.e.)=38.6(0.8), min=9 max=52 Mean (s.e.) stomach weight = 0.8386 (0.0751) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 28 10 4.3860 0.0034 0.401 0.304 0.343 POLITOLANA POLITA 35 7 3.0702 0.0009 0.107 0.053 0.060 CHIRIDOTEA SP 54 3 1.3158 0.0001 0.009 0.006 0.007 CHIRIDOTEA TUFTSI 12 25 10.9649 0.0005 0.054 0.135 0.153 CUMACEA 31 8 3.5088 0.0007 0.088 0.665 0.751 CYCLASPIS VARIANS 76 1 0.4386 0.0001 0.006 0.110 0.124 LEPTOCUMA SP 63 2 0.8772 0.0003 0.032 0.078 0.088 DIASTYLIS SP 54 3 1.3158 0.0003 0.030 0.147 0.166 DIASTYLIS POLITA 76 1 0.4386 0.0001 0.013 0.020 0.023 DIASTYLIS QUADRISPINOSA 54 3 1.3158 0.0005 0.058 0.188 0.213 DIASTYLIS SCULPTA 76 1 0.4386 0.0001 0.015 0.006 0.006 EUPHAUSIIDAE 48 4 1.7544 0.0001 0.009 0.012 0.013 MYSIDACEA 76 1 0.4386 0.0000 0.002 0.006 0.007 ERYTHROPS ERYTHROPHTHALMA 54 3 1.3158 0.0001 0.012 0.005 0.005 NEOMYSIS AMERICANA 76 1 0.4386 0.0000 0.002 0.002 0.002 COPEPODA 38 6 2.6316 0.0087 1.042 0.429 0.485 MOLLUSCA 20 13 5.7018 0.0105 1.252 0.674 0.761 BIVALVIA 76 1 0.4386 0.0001 0.017 0.031 0.035 GASTROPODA 63 2 0.8772 0.0002 0.027 0.011 0.012 CEPHALOPODA 76 1 0.4386 0.0000 0.001 0.001 0.001 SAGITTA SP 76 1 0.4386 0.0007 0.083 0.052 0.058 OPHIUROIDEA 22 11 4.8246 0.0411 4.897 0.877 0.990 FISH 76 1 0.4386 0.0006 0.067 0.028 0.032 FISH LARVAE 2 84 36.8421 0.0801 9.556 10.661 12.033 ANIMAL REMAINS 76 1 0.4386 0.0001 0.008 0.007 0.008 PLANTS 63 2 0.8772 0.0010 0.115 0.077 0.087 ROCK 22 11 4.8246 0.0027 0.327 0.267 0.301 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 114 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=26 Predator size stats: mean(s.e.)=45.9(0.6), min=39 max=51 Mean (s.e.) stomach weight = 1.3838 (0.3643) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 2 7.6923 0.0000 0.000 0.000 0.000 EMPTY 13 2 7.6923 0.0001 0.006 0.008 0.008 TREMATODA 2 12 46.1538 0.0007 0.053 0.343 0.371 NEMATODA 4 9 34.6154 0.0157 1.137 1.731 1.876 POLYCHAETA 21 1 3.8462 0.0038 0.275 0.215 0.233 MALDANIDAE 13 2 7.6923 0.0152 1.101 2.083 2.257 NEREIDAE 8 6 23.0769 0.0203 1.468 2.069 2.242 CRUSTACEA 21 1 3.8462 0.0000 0.003 0.004 0.004 CRUSTACEA LARVAE 21 1 3.8462 0.0002 0.011 0.592 0.641 AMPHIPODA 6 7 26.9231 0.0613 4.430 5.148 5.576 GAMMARIDEA 13 2 7.6923 0.0022 0.156 0.368 0.398 AMPELISCIDAE 11 3 11.5385 0.0002 0.017 0.024 0.026 CAPRELLIDAE 21 1 3.8462 0.0003 0.019 0.086 0.093 AEGININA LONGICORNIS 21 1 3.8462 0.0009 0.064 0.050 0.054 COROPHIIDAE 2 12 46.1538 0.1469 10.618 20.177 21.859 GAMMARUS SP 21 1 3.8462 0.0001 0.006 0.004 0.004 OEDICEROTIDAE 10 4 15.3846 0.0033 0.242 0.366 0.396 DECAPODA 21 1 3.8462 0.0008 0.061 3.846 4.167 DECAPODA LARVAE 21 1 3.8462 0.0010 0.069 0.334 0.362 DECAPODA CRAB 13 2 7.6923 0.0834 6.029 1.798 1.948 CANCRIDAE 8 6 23.0769 0.6223 44.975 17.641 19.111 CANCER IRRORATUS 11 3 11.5385 0.0071 0.514 1.262 1.367 CRANGONIDAE 6 7 26.9231 0.0159 1.148 2.110 2.286 CRANGON SEPTEMSPINOSA 13 2 7.6923 0.0019 0.139 0.248 0.269 PAGURIDAE 21 1 3.8462 0.0067 0.481 0.375 0.406 PAGURUS SP 13 2 7.6923 0.0423 3.055 3.677 3.984 PAGURUS ACADIANUS 21 1 3.8462 0.0008 0.056 0.043 0.047 CIROLANIDAE 13 2 7.6923 0.0223 1.615 2.102 2.277 POLITOLANA POLITA 21 1 3.8462 0.0021 0.150 0.393 0.426 SYNIDOTEA SP 21 1 3.8462 0.0051 0.370 0.450 0.488 MOLLUSCA SHELL 21 1 3.8462 0.0176 1.273 2.288 2.478 BIVALVIA 21 1 3.8462 0.0073 0.531 0.106 0.115 FISH 21 1 3.8462 0.0000 0.003 0.275 0.298 FISH EGGS OTHER THAN SKATE 21 1 3.8462 0.0792 5.720 1.141 1.236 MYOXOCEPHALUS OCTODECEMSPINOSUS 1 13 50.0000 0.1343 9.706 16.468 17.840 ANIMAL REMAINS 5 8 30.7692 0.0623 4.503 4.483 4.857 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 115 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=8 Predator size stats: mean(s.e.)=12.0(0.6), min=10 max=14 Mean (s.e.) stomach weight = 0.0660 (0.0286) based on 1973-80 bottom trawl data for season = WIN in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 9 1 12.5000 0.0004 0.568 3.125 3.125 NEPHTYIDAE 1 5 62.5000 0.0108 16.288 20.450 20.450 CRUSTACEA 4 4 50.0000 0.0010 1.515 5.729 5.729 GAMMARIDEA 4 4 50.0000 0.0036 5.492 4.007 4.007 AMPELISCA AGASSIZI 6 3 37.5000 0.0086 13.068 8.062 8.062 LEPTOCHEIRUS PINGUIS 6 3 37.5000 0.0029 4.356 8.285 8.285 UNCIOLA IRRORATA 9 1 12.5000 0.0001 0.189 0.149 0.149 MONOCULODES EDWARDSI 1 5 62.5000 0.0358 54.167 31.993 31.993 CRANGON SEPTEMSPINOSA 8 2 25.0000 0.0003 0.379 1.110 1.110 CUMACEA 1 5 62.5000 0.0026 3.977 17.090 17.090 ANIMAL REMAINS Predator Species = RAJA SENTA (SMOOTH SKATE, SVSPP=027) 116 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=47.0(.), min=47 max=47 Mean (s.e.) stomach weight = 3.0910 (.) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.3350 10.838 10.838 10.838 CRUSTACEA 1 1 100.0000 0.8030 25.979 25.979 25.979 CANCER IRRORATUS 1 1 100.0000 1.9310 62.472 62.472 62.472 CRANGON SEPTEMSPINOSA 1 1 100.0000 0.0220 0.712 0.712 0.712 ERYTHROPS ERYTHROPHTHALMA Predator Species = RAJA SENTA (SMOOTH SKATE, SVSPP=027) 117 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=40.0(.), min=40 max=40 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = RAJA SENTA (SMOOTH SKATE, SVSPP=027) 118 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=56.0(.), min=56 max=56 Mean (s.e.) stomach weight = 19.3990 (.) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.4130 2.129 2.129 2.129 CRUSTACEA 1 1 100.0000 3.4430 17.748 17.748 17.748 PANDALUS BOREALIS 1 1 100.0000 15.1300 77.994 77.994 77.994 MEGANYCTIPHANES NORVEGICA 1 1 100.0000 0.4130 2.129 2.129 2.129 ANIMAL REMAINS Predator Species = RAJA SENTA (SMOOTH SKATE, SVSPP=027) 119 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=9 Predator size stats: mean(s.e.)=42.4(4.9), min=18 max=59 Mean (s.e.) stomach weight = 1.0520 (0.8375) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 2 22.2222 0.0000 0.000 0.000 0.000 EMPTY 4 1 11.1111 0.0029 0.275 0.309 0.397 NEMATODA 4 1 11.1111 0.0222 2.112 11.111 14.286 CRUSTACEA 4 1 11.1111 0.1010 9.601 10.802 13.888 CANCER BOREALIS 4 1 11.1111 0.8562 81.390 11.111 14.286 PANDALIDAE 2 2 22.2222 0.0407 3.866 14.699 18.898 MEGANYCTIPHANES NORVEGICA 4 1 11.1111 0.0024 0.232 0.687 0.883 PSEUDOMMA AFFINE 4 1 11.1111 0.0013 0.127 7.018 9.023 FISH 1 4 44.4444 0.0252 2.398 22.042 28.339 ANIMAL REMAINS Predator Species = RAJA SENTA (SMOOTH SKATE, SVSPP=027) 120 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=17 Predator size stats: mean(s.e.)=42.2(3.0), min=26 max=66 Mean (s.e.) stomach weight = 2.0706 (0.4679) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 5 29.4118 0.0000 0.000 0.000 0.000 EMPTY 8 1 5.8824 0.0025 0.119 0.087 0.123 NEMATODA 1 6 35.2941 0.1126 5.440 10.353 14.667 CRUSTACEA 8 1 5.8824 0.0002 0.011 0.267 0.379 GAMMARIDEA 5 2 11.7647 0.3102 14.983 9.045 12.814 DECAPODA 4 3 17.6471 0.4840 23.375 11.423 16.182 DECAPODA SHRIMP 8 1 5.8824 0.0008 0.037 0.032 0.045 PANDALIDAE 3 4 23.5294 0.6201 29.949 19.879 28.161 DICHELOPANDALUS LEPTOCERUS 5 2 11.7647 0.3660 17.676 9.502 13.461 PANDALUS BOREALIS 5 2 11.7647 0.0794 3.832 3.431 4.861 PANDALUS MONTAGUI 8 1 5.8824 0.0595 2.875 5.482 7.766 ISOPODA 8 1 5.8824 0.0001 0.003 0.001 0.002 MYSIDACEA 8 1 5.8824 0.0004 0.017 0.401 0.568 ERYTHROPS ERYTHROPHTHALMA 8 1 5.8824 0.0348 1.682 0.686 0.971 ANIMAL REMAINS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 121 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=8 Predator size stats: mean(s.e.)=23.8(3.7), min=15 max=45 Mean (s.e.) stomach weight = 0.4556 (0.1827) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 15 1 12.5000 0.0004 0.082 0.647 0.647 TREMATODA 6 2 25.0000 0.0012 0.274 0.088 0.088 NEMATODA 2 3 37.5000 0.0119 2.606 12.652 12.652 POLYCHAETA 2 3 37.5000 0.0275 6.036 13.446 13.446 CRUSTACEA 6 2 25.0000 0.0088 1.920 6.019 6.019 GAMMARIDEA 15 1 12.5000 0.0003 0.055 0.054 0.054 BYBLIS SERRATA 6 2 25.0000 0.0064 1.399 2.266 2.266 LEPTOCHEIRUS PINGUIS 15 1 12.5000 0.0005 0.110 1.316 1.316 UNCIOLA IRRORATA 15 1 12.5000 0.0005 0.110 0.602 0.602 COROPHIIDAE 15 1 12.5000 0.0085 1.866 0.548 0.548 HAUSTORIIDAE 15 1 12.5000 0.0056 1.235 0.363 0.363 AMPHIPOREIA GIGANTEA 15 1 12.5000 0.0084 1.838 0.540 0.540 ANONYX SARSI 6 2 25.0000 0.0051 1.125 2.419 2.419 HIPPOMEDON SERRATUS 6 2 25.0000 0.0020 0.439 0.358 0.358 OEDICEROTIDAE 15 1 12.5000 0.0005 0.110 0.032 0.032 DULICHIA MONACANTHA 6 2 25.0000 0.0044 0.960 0.739 0.739 CANCER IRRORATUS 2 3 37.5000 0.1090 23.923 17.072 17.072 CRANGON SEPTEMSPINOSA 15 1 12.5000 0.0104 2.277 2.681 2.681 EUALUS PUSIOLUS 6 2 25.0000 0.0390 8.560 2.648 2.648 PAGURIDAE 6 2 25.0000 0.0185 4.060 2.100 2.100 POLITOLANA POLITA 6 2 25.0000 0.0006 0.137 0.215 0.215 CUMACEA 15 1 12.5000 0.0005 0.110 0.108 0.108 MYSIDACEA 15 1 12.5000 0.0091 2.003 1.094 1.094 CEPHALOPODA 15 1 12.5000 0.0055 1.207 0.355 0.355 FISH 2 3 37.5000 0.0560 12.291 13.282 13.282 PLEURONECTIDAE 1 5 62.5000 0.1151 25.267 18.355 18.355 ANIMAL REMAINS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 122 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=13, Stomach samples=37 Predator size stats: mean(s.e.)=44.9(4.5), min=12 max=94 Mean (s.e.) stomach weight = 4.9902 (1.6565) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 5 13.5135 0.0000 0.000 0.000 0.000 EMPTY 21 1 2.7027 0.0026 0.052 0.017 0.020 TREMATODA 5 5 13.5135 0.0030 0.060 0.892 1.032 NEMATODA 2 10 27.0270 0.1048 2.099 8.416 9.731 POLYCHAETA 21 1 2.7027 0.0000 0.001 0.021 0.024 LUMBRINERIDAE 21 1 2.7027 0.0322 0.646 1.072 1.240 LUMBRINERIS FRAGILIS 12 2 5.4054 0.2714 5.438 3.621 4.187 APHRODITIDAE 21 1 2.7027 0.0421 0.843 2.316 2.678 APHRODITA HASTATA 21 1 2.7027 0.0083 0.166 0.154 0.179 GLYCERIDAE 9 4 10.8108 0.0133 0.266 0.715 0.826 NEPHTYIDAE 21 1 2.7027 0.0126 0.253 0.235 0.272 NEPHTYS SP 21 1 2.7027 0.1226 2.457 0.454 0.525 NEPHTYS DISCORS 12 2 5.4054 0.0682 1.366 4.325 5.001 NEPHTYS INCISA 11 3 8.1081 0.0902 1.807 1.317 1.522 SABELLIDAE 5 5 13.5135 0.0168 0.336 7.481 8.650 CRUSTACEA 21 1 2.7027 0.0002 0.005 0.008 0.009 AMPHIPODA 1 11 29.7297 0.0312 0.626 11.932 13.796 GAMMARIDEA 21 1 2.7027 0.0001 0.003 0.131 0.152 UNCIOLA SP 21 1 2.7027 0.0007 0.014 0.178 0.206 UNCIOLA INERMIS 21 1 2.7027 0.0004 0.008 0.518 0.599 UNCIOLA IRRORATA 21 1 2.7027 0.0003 0.005 0.069 0.079 AEGININA LONGICORNIS 21 1 2.7027 0.0004 0.007 0.325 0.376 HAUSTORIIDAE 21 1 2.7027 0.0017 0.035 1.320 1.527 ANONYX LILLJEBORGI 9 4 10.8108 0.0129 0.258 5.135 5.937 PSAMMONYX NOBILIS 5 5 13.5135 0.0048 0.096 1.933 2.235 MONOCULODES EDWARDSI 21 1 2.7027 0.0018 0.037 0.855 0.988 EPIMERIA LORICATA 21 1 2.7027 0.0001 0.003 0.185 0.214 PHOXOCEPHALUS HOLBOLLI 21 1 2.7027 0.0000 0.001 0.007 0.008 DULICHIA SP 21 1 2.7027 0.0001 0.002 0.047 0.054 DULICHIA MONACANTHA 21 1 2.7027 0.1284 2.573 0.475 0.550 DECAPODA 21 1 2.7027 0.0005 0.009 0.003 0.004 DECAPODA SHRIMP 21 1 2.7027 0.0003 0.005 0.171 0.198 CRANGONIDAE 12 2 5.4054 0.0041 0.082 0.970 1.122 CRANGON SEPTEMSPINOSA 21 1 2.7027 0.0019 0.038 0.036 0.041 EUALUS PUSIOLUS 4 6 16.2162 1.5053 30.165 8.245 9.534 HYAS COARCTATUS 12 2 5.4054 0.0308 0.618 0.216 0.250 PAGURIDAE 12 2 5.4054 0.0012 0.025 1.572 1.818 PAGURUS ACADIANUS 12 2 5.4054 0.2189 4.386 0.962 1.112 PAGURUS LONGICARPUS 21 1 2.7027 0.0132 0.264 0.087 0.101 DICHELOPANDALUS LEPTOCERUS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 123 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=13, Stomach samples=37 Predator size stats: mean(s.e.)=44.9(4.5), min=12 max=94 Mean (s.e.) stomach weight = 4.9902 (1.6565) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 21 1 2.7027 0.0017 0.034 2.703 3.125 POLITOLANA POLITA 21 1 2.7027 0.0000 0.001 0.037 0.043 CHIRIDOTEA TUFTSI 21 1 2.7027 0.0000 0.001 0.021 0.024 CUMACEA 21 1 2.7027 0.0007 0.015 0.005 0.006 EUPHAUSIIDAE 21 1 2.7027 0.0022 0.045 0.124 0.143 MEGANYCTIPHANES NORVEGICA 21 1 2.7027 1.0541 21.123 2.512 2.904 FISH 21 1 2.7027 0.0445 0.893 0.829 0.959 COTTIDAE 12 2 5.4054 1.0668 21.378 4.828 5.582 MYOXOCEPHALUS SP EGGS 21 1 2.7027 0.0152 0.304 0.283 0.327 CRYPTACANTHODES MACULATUS 3 8 21.6216 0.0264 0.529 5.580 6.452 ANIMAL REMAINS 12 2 5.4054 0.0187 0.375 1.014 1.172 ROCK 12 2 5.4054 0.0125 0.250 2.135 2.468 SAND Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 124 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=15 Predator size stats: mean(s.e.)=76.3(2.2), min=63 max=91 Mean (s.e.) stomach weight = 28.7199 (10.7798) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 4 26.6667 0.0679 0.236 0.580 0.580 POLYCHAETA 9 1 6.6667 0.0043 0.015 0.090 0.090 CRUSTACEA 9 1 6.6667 0.0034 0.012 0.133 0.133 DECAPODA SHRIMP 7 2 13.3333 0.6322 2.201 6.617 6.617 HYAS SP 3 4 26.6667 0.1154 0.402 9.801 9.801 PAGURUS SP 9 1 6.6667 0.0039 0.014 0.049 0.049 MEGANYCTIPHANES NORVEGICA 9 1 6.6667 0.0281 0.098 0.118 0.118 NEOMYSIS AMERICANA 2 6 40.0000 2.1780 7.584 10.780 10.780 CEPHALOPODA 7 2 13.3333 0.6091 2.121 6.841 6.841 ILLEX SP 5 3 20.0000 1.6734 5.827 10.351 10.351 FISH 9 1 6.6667 3.9277 13.676 5.843 5.843 CHONDRICHTHYES 9 1 6.6667 11.0287 38.401 6.667 6.667 CLUPEA HARENGUS 1 7 46.6667 8.0255 27.944 41.103 41.103 AMMODYTES SP 5 3 20.0000 0.4223 1.471 1.027 1.027 ANIMAL REMAINS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 125 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=8, Stomach samples=17 Predator size stats: mean(s.e.)=71.6(5.0), min=32 max=99 Mean (s.e.) stomach weight = 14.9082 (4.6464) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 1 5.8824 0.0001 0.000 0.001 0.001 CESTODA 7 4 23.5294 0.1063 0.713 2.217 2.217 TREMATODA 1 10 58.8235 0.9207 6.176 10.849 10.849 POLYCHAETA 10 1 5.8824 0.0621 0.417 1.073 1.073 LUMBRINERIDAE 4 6 35.2941 0.1643 1.102 5.939 5.939 NEPHTYIDAE 10 1 5.8824 0.0088 0.059 2.961 2.961 STERNASPIS SCUTATA 10 1 5.8824 0.0059 0.039 0.898 0.898 CRUSTACEA 10 1 5.8824 0.0001 0.000 0.020 0.020 GAMMARIDEA 10 1 5.8824 0.0005 0.004 0.179 0.179 BYBLIS SERRATA 10 1 5.8824 0.0150 0.101 2.290 2.290 STEGOCEPHALUS INFLATUS 10 1 5.8824 0.0003 0.002 0.006 0.006 DECAPODA 10 1 5.8824 0.2147 1.440 4.679 4.679 AXIUS SERRATUS 8 2 11.7647 0.0061 0.041 3.363 3.363 CRANGON SEPTEMSPINOSA 10 1 5.8824 0.0762 0.511 0.106 0.106 LITHODES MAJA 10 1 5.8824 0.4388 2.943 4.591 4.591 PANDALIDAE 8 2 11.7647 0.0487 0.327 0.377 0.377 DICHELOPANDALUS LEPTOCERUS 10 1 5.8824 0.2991 2.006 5.882 5.882 PANDALUS BOREALIS 2 9 52.9412 3.0519 20.472 10.170 10.170 MEGANYCTIPHANES NORVEGICA 10 1 5.8824 0.0006 0.004 0.199 0.199 ERYTHROPS ERYTHROPHTHALMA 10 1 5.8824 0.0006 0.004 0.007 0.007 GASTROPODA 6 5 29.4118 1.9439 13.039 2.933 2.933 CEPHALOPODA 10 1 5.8824 0.0001 0.000 0.001 0.001 OPHIUROIDEA 10 1 5.8824 0.0775 0.520 1.148 1.148 HOLOTHUROIDEA 4 6 35.2941 3.5036 23.502 22.288 22.288 FISH 10 1 5.8824 2.9328 19.673 5.709 5.709 LUMPENUS MACULATUS 3 7 41.1765 1.0294 6.905 12.117 12.117 ANIMAL REMAINS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 126 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=55 Predator size stats: mean(s.e.)=53.5(3.3), min=14 max=100 Mean (s.e.) stomach weight = 2.4421 (0.6098) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 8 14.5455 0.0000 0.000 0.000 0.000 EMPTY 9 4 7.2727 0.0169 0.690 0.455 0.533 TREMATODA 12 3 5.4545 0.0006 0.026 0.033 0.039 NEMATODA 1 25 45.4545 0.1822 7.462 19.775 23.141 POLYCHAETA 12 3 5.4545 0.0139 0.568 2.944 3.445 LUMBRINERIDAE 24 1 1.8182 0.0010 0.042 0.031 0.036 ONUPHIDAE 24 1 1.8182 0.0065 0.268 0.105 0.123 ONUPHIS EREMITA 16 2 3.6364 0.0067 0.275 0.911 1.066 OPHELIIDAE 16 2 3.6364 0.0083 0.342 0.094 0.110 OPHELINA AULOGASTER 12 3 5.4545 0.0675 2.766 1.284 1.502 APHRODITIDAE 24 1 1.8182 0.1447 5.926 1.653 1.934 APHRODITA HASTATA 24 1 1.8182 0.0712 2.914 0.274 0.321 OPHIOGLYCERA GIGANTEA 3 11 20.0000 0.2129 8.718 8.097 9.476 NEPHTYIDAE 16 2 3.6364 0.1108 4.537 1.583 1.853 NEPHTYS SP 16 2 3.6364 0.0629 2.577 1.444 1.689 NEREIDAE 24 1 1.8182 0.0009 0.035 0.162 0.189 STERNASPIS SCUTATA 24 1 1.8182 0.0135 0.554 0.706 0.826 TEREBELLIDAE 24 1 1.8182 0.0086 0.351 0.448 0.524 TEREBELLIDES STROEMII 4 10 18.1818 0.0472 1.933 7.898 9.242 CRUSTACEA 24 1 1.8182 0.0002 0.008 0.220 0.257 AMPHIPODA 4 10 18.1818 0.0045 0.184 2.424 2.836 GAMMARIDEA 24 1 1.8182 0.0003 0.013 0.017 0.020 BYBLIS SERRATA 16 2 3.6364 0.0027 0.112 0.517 0.604 LEPTOCHEIRUS PINGUIS 24 1 1.8182 0.0002 0.010 0.066 0.077 UNCIOLA IRRORATA 24 1 1.8182 0.0002 0.007 0.045 0.053 CASCO BIGELOWI 24 1 1.8182 0.0004 0.015 0.019 0.022 MELITA DENTATA 24 1 1.8182 0.0001 0.002 0.015 0.018 ELASMOPUS LAEVIS 24 1 1.8182 0.0004 0.015 0.101 0.118 LYSIANASSIDAE 24 1 1.8182 0.0001 0.005 0.035 0.041 HIPPOMEDON SERRATUS 24 1 1.8182 0.0001 0.005 0.749 0.876 OEDICEROTIDAE 24 1 1.8182 0.0002 0.007 0.003 0.003 PLEUSTES PANOPLUS 24 1 1.8182 0.0002 0.009 0.061 0.071 SYRRHOE CRENULATA 9 4 7.2727 0.0217 0.889 0.940 1.100 DECAPODA 24 1 1.8182 0.0044 0.179 0.830 0.971 DECAPODA CRAB 24 1 1.8182 0.0003 0.011 0.013 0.015 DECAPODA SHRIMP 24 1 1.8182 0.2028 8.306 1.818 2.128 CALOCARIS TEMPLEMANNI 24 1 1.8182 0.3255 13.327 1.253 1.467 CANCER BOREALIS 24 1 1.8182 0.0193 0.791 0.320 0.375 EUALUS PUSIOLUS 24 1 1.8182 0.0006 0.024 0.308 0.360 PAGURIDAE Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 127 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=55 Predator size stats: mean(s.e.)=53.5(3.3), min=14 max=100 Mean (s.e.) stomach weight = 2.4421 (0.6098) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 16 2 3.6364 0.0161 0.659 0.203 0.238 DICHELOPANDALUS LEPTOCERUS 24 1 1.8182 0.0014 0.057 0.023 0.027 PENAEUS SETIFERUS 24 1 1.8182 0.0000 0.001 0.000 0.000 ISOPODA 24 1 1.8182 0.0003 0.014 0.006 0.007 HEMIARTHRUS SP 7 5 9.0909 0.0069 0.284 1.059 1.240 POLITOLANA POLITA 24 1 1.8182 0.0002 0.008 0.141 0.165 CHIRIDOTEA TUFTSI 24 1 1.8182 0.0000 0.001 0.019 0.022 CUMACEA 7 5 9.0909 0.0020 0.082 0.318 0.372 EUPHAUSIIDAE 9 4 7.2727 0.0131 0.535 1.037 1.214 MEGANYCTIPHANES NORVEGICA 24 1 1.8182 0.0002 0.008 0.056 0.065 ERYTHROPS ERYTHROPHTHALMA 24 1 1.8182 0.0002 0.007 0.186 0.217 PSEUDOMMA AFFINE 16 2 3.6364 0.0001 0.004 0.023 0.027 COPEPODA 16 2 3.6364 0.0001 0.004 0.536 0.627 CALANOIDA 12 3 5.4545 0.0721 2.950 1.366 1.599 CEPHALOPODA 24 1 1.8182 0.2536 10.385 1.818 2.128 OCTOPODA 24 1 1.8182 0.0001 0.002 0.001 0.002 OPHIUROIDEA 24 1 1.8182 0.1974 8.082 1.818 2.128 FISH 2 23 41.8182 0.3142 12.867 17.988 21.049 ANIMAL REMAINS 24 1 1.8182 0.0008 0.034 0.644 0.754 FECAL REMAINS 24 1 1.8182 0.0022 0.091 0.205 0.240 ROCK 24 1 1.8182 0.0005 0.021 0.359 0.420 SAND Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 128 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=76 Predator size stats: mean(s.e.)=55.6(2.6), min=14 max=103 Mean (s.e.) stomach weight = 13.3525 (6.9812) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 10 13.1579 0.0000 0.000 0.000 0.000 EMPTY 35 1 1.3158 0.0033 0.025 0.002 0.002 CESTODA 14 5 6.5789 0.0106 0.079 1.546 1.780 TREMATODA 5 10 13.1579 0.0021 0.016 0.200 0.231 NEMATODA 1 35 46.0526 0.3246 2.431 15.834 18.233 POLYCHAETA 35 1 1.3158 0.0038 0.028 0.279 0.321 MALDANIDAE 35 1 1.3158 0.0068 0.051 0.209 0.241 EUNICE PENNATA 35 1 1.3158 0.0007 0.005 0.018 0.020 LUMBRINERIS SP 35 1 1.3158 0.0006 0.005 0.033 0.038 OPHELIIDAE 19 3 3.9474 0.0094 0.070 0.635 0.732 APHRODITIDAE 19 3 3.9474 0.0342 0.256 1.510 1.739 APHRODITA HASTATA 35 1 1.3158 0.0086 0.064 0.400 0.460 GONIADIDAE 35 1 1.3158 0.0066 0.050 0.351 0.404 GONIADA NORVEGICA 35 1 1.3158 0.0115 0.086 0.364 0.419 OPHIOGLYCERA GIGANTEA 12 6 7.8947 0.0252 0.189 1.297 1.494 NEPHTYIDAE 3 18 23.6842 0.1294 0.969 7.156 8.240 NEPHTYS SP 35 1 1.3158 0.0075 0.056 0.156 0.179 NEREIDAE 18 4 5.2632 0.4103 3.073 4.907 5.650 NEREIS SP 35 1 1.3158 0.0001 0.001 0.004 0.005 PHYLLODOCE SP 35 1 1.3158 0.0006 0.005 0.036 0.041 POLYNOIDAE 35 1 1.3158 0.0085 0.064 0.068 0.078 SIPUNCULA 4 13 17.1053 0.0552 0.413 4.073 4.690 CRUSTACEA 19 3 3.9474 0.0018 0.013 0.172 0.198 AMPHIPODA 7 9 11.8421 0.0022 0.016 0.235 0.271 GAMMARIDEA 35 1 1.3158 0.0004 0.003 0.321 0.370 BYBLIS SERRATA 7 9 11.8421 0.0048 0.036 2.522 2.904 LEPTOCHEIRUS PINGUIS 35 1 1.3158 0.0000 0.000 0.002 0.002 CAPRELLIDAE 27 2 2.6316 0.0002 0.001 0.015 0.017 AEGININA LONGICORNIS 19 3 3.9474 0.0002 0.001 0.012 0.014 ERICTHONIUS RUBRICORNIS 27 2 2.6316 0.0003 0.002 0.120 0.138 CASCO BIGELOWI 19 3 3.9474 0.0005 0.003 0.255 0.294 MELITA DENTATA 35 1 1.3158 0.0003 0.002 0.027 0.031 PAROEDICEROS SP 35 1 1.3158 0.0006 0.004 0.026 0.030 NEOPLEUSTES PULCHELLUS 35 1 1.3158 0.0000 0.000 0.001 0.001 DULICHIA PORRECTA 27 2 2.6316 0.0130 0.098 1.255 1.445 DECAPODA 35 1 1.3158 0.0110 0.082 0.072 0.083 DECAPODA CRAB 14 5 6.5789 0.0670 0.502 1.293 1.489 DECAPODA SHRIMP 35 1 1.3158 0.0182 0.136 0.839 0.966 AXIIDAE 27 2 2.6316 0.0102 0.077 0.393 0.453 AXIUS SERRATUS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 129 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=76 Predator size stats: mean(s.e.)=55.6(2.6), min=14 max=103 Mean (s.e.) stomach weight = 13.3525 (6.9812) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 35 1 1.3158 0.0009 0.007 0.485 0.558 CRANGONIDAE 14 5 6.5789 0.0244 0.183 1.023 1.177 CRANGON SEPTEMSPINOSA 35 1 1.3158 0.0154 0.115 0.888 1.023 PONTOPHILUS NORVEGICUS 35 1 1.3158 0.0000 0.000 0.003 0.003 HIPPOLYTIDAE 14 5 6.5789 0.0041 0.031 0.246 0.284 EUALUS PUSIOLUS 35 1 1.3158 0.0175 0.131 1.187 1.367 HYAS SP 35 1 1.3158 0.0016 0.012 0.038 0.044 HYAS COARCTATUS 35 1 1.3158 0.0001 0.001 0.007 0.008 PAGURIDAE 19 3 3.9474 0.0082 0.062 0.177 0.204 PANDALIDAE 12 6 7.8947 0.2171 1.626 1.992 2.294 DICHELOPANDALUS LEPTOCERUS 35 1 1.3158 0.0001 0.001 0.043 0.050 ISOPODA 27 2 2.6316 0.0060 0.045 0.292 0.337 CIROLANIDAE 19 3 3.9474 0.0067 0.050 0.647 0.745 EUPHAUSIIDAE 11 7 9.2105 0.0167 0.125 3.169 3.650 MEGANYCTIPHANES NORVEGICA 27 2 2.6316 0.0001 0.001 0.006 0.007 ERYTHROPS ERYTHROPHTHALMA 27 2 2.6316 0.0008 0.006 0.027 0.031 MYSIS MIXTA 35 1 1.3158 0.1778 1.331 0.081 0.094 COPEPODA 35 1 1.3158 0.0138 0.103 0.190 0.219 BIVALVIA 7 9 11.8421 0.2430 1.820 3.317 3.819 CEPHALOPODA 19 3 3.9474 0.0046 0.034 0.146 0.168 CEPHALOPODA BEAKS 35 1 1.3158 3.5263 26.409 0.735 0.846 LOLIGO SP 35 1 1.3158 2.3441 17.555 1.072 1.234 ILLEX SP 35 1 1.3158 0.0019 0.014 0.997 1.148 OCTOPODA 27 2 2.6316 0.0019 0.015 0.058 0.067 OPHIUROIDEA 35 1 1.3158 0.0003 0.002 0.000 0.000 OPHIURA SP 35 1 1.3158 0.0059 0.044 0.047 0.054 THALIACEA 10 8 10.5263 1.4711 11.017 3.376 3.887 FISH 35 1 1.3158 0.0000 0.000 0.120 0.138 FISH SCALES 35 1 1.3158 0.1100 0.824 1.316 1.515 MYXINIDAE 35 1 1.3158 2.7895 20.891 0.581 0.669 CLUPEA HARENGUS 35 1 1.3158 0.0041 0.031 0.330 0.380 ENGRAULIDAE 35 1 1.3158 0.1064 0.797 1.266 1.457 CRYPTACANTHODES MACULATUS 35 1 1.3158 0.0147 0.110 0.466 0.536 PHOLIS GUNNELLUS 35 1 1.3158 0.2513 1.882 1.289 1.484 SCOMBRIDAE 2 27 35.5263 0.7752 5.806 14.550 16.755 ANIMAL REMAINS 35 1 1.3158 0.0008 0.006 0.041 0.047 ROCK Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 130 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=13 Predator size stats: mean(s.e.)=52.9(3.4), min=33 max=68 Mean (s.e.) stomach weight = 3.0526 (0.9768) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 1 7.6923 0.0000 0.000 0.000 0.000 EMPTY 13 1 7.6923 0.0005 0.018 0.035 0.038 HYDROZOA 7 2 15.3846 0.0202 0.663 0.785 0.850 TREMATODA 7 2 15.3846 0.0015 0.048 0.269 0.291 NEMATODA 1 6 46.1538 0.1862 6.098 5.437 5.890 POLYCHAETA 13 1 7.6923 0.0165 0.542 0.134 0.145 EUNICIDAE 7 2 15.3846 0.2174 7.121 7.908 8.567 EUNICE PENNATA 7 2 15.3846 0.1179 3.863 4.089 4.429 APHRODITA HASTATA 13 1 7.6923 0.0899 2.946 1.554 1.684 NEPHTYS DISCORS 4 3 23.0769 0.3185 10.432 16.274 17.630 NEPHTYS LONGOSETOSA 13 1 7.6923 0.0049 0.161 0.040 0.043 POLYNOIDAE 7 2 15.3846 0.0139 0.456 0.557 0.604 CHONE INFUNDIBULIFORMIS 3 4 30.7692 0.1525 4.994 6.147 6.660 CRUSTACEA 13 1 7.6923 0.0625 2.049 4.053 4.391 AEGININA LONGICORNIS 4 3 23.0769 0.1410 4.619 15.284 16.558 PSAMMONYX NOBILIS 7 2 15.3846 0.0095 0.312 0.538 0.583 PLEUSTES PANOPLUS 13 1 7.6923 0.0013 0.043 0.020 0.022 DECAPODA 13 1 7.6923 0.0028 0.093 0.210 0.228 DECAPODA SHRIMP 13 1 7.6923 0.1526 4.999 1.236 1.339 AXIUS SERRATUS 13 1 7.6923 0.0245 0.804 0.424 0.459 SABINEA SARSII 13 1 7.6923 0.0021 0.068 0.032 0.035 CARIDION SP 4 3 23.0769 0.0125 0.408 0.698 0.756 EUALUS PUSIOLUS 13 1 7.6923 0.0485 1.590 0.747 0.810 HYAS COARCTATUS 13 1 7.6923 0.2175 7.124 3.348 3.627 DICHELOPANDALUS LEPTOCERUS 13 1 7.6923 0.0072 0.237 0.585 0.633 MEGANYCTIPHANES NORVEGICA 13 1 7.6923 0.7612 24.937 6.166 6.680 CEPHALOPODA 13 1 7.6923 0.0396 1.298 0.610 0.661 FISH 13 1 7.6923 0.3628 11.886 7.157 7.753 ANARHICHAS LUPUS 2 5 38.4615 0.0611 2.001 7.596 8.229 ANIMAL REMAINS 13 1 7.6923 0.0015 0.048 0.095 0.103 PLANTS 13 1 7.6923 0.0043 0.141 0.279 0.302 SAND Predator Species = DASYATIS AMERICANA (SOUTHERN STINGRAY, SVSPP=029) 131 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=84.0(.), min=84 max=84 Mean (s.e.) stomach weight = 17.2180 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.3220 1.870 1.870 1.870 LUMBRINERIS FRAGILIS 1 1 100.0000 0.0670 0.389 0.389 0.389 GLYCERA SP 1 1 100.0000 0.0100 0.058 0.058 0.058 CRANGON SEPTEMSPINOSA 1 1 100.0000 16.8190 97.683 97.683 97.683 PORTUNUS SP Predator Species = ETRUMEUS TERES (ROUND HERRING, SVSPP=031) 132 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=57 Predator size stats: mean(s.e.)=11.7(0.1), min=11 max=14 Mean (s.e.) stomach weight = 0.0146 (0.0059) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 12 21.0526 0.0000 0.000 0.000 0.000 EMPTY 1 25 43.8596 0.0035 23.832 40.431 51.212 CRUSTACEA 7 2 3.5088 0.0000 0.240 0.211 0.267 HYPERIIDAE 4 5 8.7719 0.0008 5.150 2.420 3.065 DECAPODA LARVAE 9 1 1.7544 0.0001 0.719 0.270 0.342 DECAPODA SHRIMP 7 2 3.5088 0.0000 0.240 0.922 1.168 MYSIDACEA 4 5 8.7719 0.0060 40.958 8.187 10.370 NEOMYSIS AMERICANA 2 12 21.0526 0.0029 19.880 20.671 26.183 COPEPODA 6 4 7.0175 0.0013 8.862 5.252 6.652 CALANOIDA 9 1 1.7544 0.0000 0.120 0.585 0.741 ANIMAL REMAINS Predator Species = ETRUMEUS TERES (ROUND HERRING, SVSPP=031) 133 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=35 Predator size stats: mean(s.e.)=11.7(0.4), min=10 max=16 Mean (s.e.) stomach weight = 0.2146 (0.0503) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 9 2 5.7143 0.0000 0.000 0.000 0.000 EMPTY 3 9 25.7143 0.0044 2.051 24.492 25.976 CRUSTACEA 12 1 2.8571 0.0002 0.080 0.022 0.023 AMPELISCA SP 9 2 5.7143 0.0005 0.226 0.185 0.196 BYBLIS SERRATA 8 3 8.5714 0.0043 1.997 1.961 2.080 GAMMARUS LAWRENCIANUS 1 22 62.8571 0.0370 17.230 12.643 13.409 DECAPODA LARVAE 12 1 2.8571 0.0005 0.240 0.053 0.056 LUCIFER FAXONI 9 2 5.7143 0.0218 10.160 2.775 2.943 NEOMYSIS AMERICANA 12 1 2.8571 0.0002 0.080 0.036 0.038 CIRRIPEDIA LARVAE 2 15 42.8571 0.0609 28.375 32.678 34.658 COPEPODA 5 5 14.2857 0.0251 11.718 6.384 6.771 CALANOIDA 6 4 11.4286 0.0009 0.426 0.154 0.163 CANDACIA ARMATA 12 1 2.8571 0.0001 0.067 0.015 0.016 GASTROPODA 6 4 11.4286 0.0404 18.815 3.763 3.991 FISH 12 1 2.8571 0.0021 0.959 0.309 0.328 FISH LARVAE 4 7 20.0000 0.0163 7.577 8.817 9.351 ANIMAL REMAINS Predator Species = ETRUMEUS TERES (ROUND HERRING, SVSPP=031) 134 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=11.0(.), min=11 max=11 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = CLUPEA HARENGUS (ATLANTIC HERRING, SVSPP=032) 135 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=24.0(0.4), min=23 max=26 Mean (s.e.) stomach weight = 0.9232 (0.1041) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 5 50.0000 0.0005 0.054 0.069 0.069 TREMATODA 9 1 10.0000 0.0001 0.011 0.008 0.008 NEMATODA 9 1 10.0000 0.0002 0.022 0.014 0.014 CRUSTACEA 8 3 30.0000 0.0004 0.043 0.035 0.035 CRUSTACEA LARVAE 5 4 40.0000 0.0015 0.162 0.162 0.162 CALLIOPIUS LAEVIUSCULUS 9 1 10.0000 0.0001 0.011 0.020 0.020 HYPERIIDAE 5 4 40.0000 0.0097 1.051 0.896 0.896 THEMISTO GAUDICHAUDII 9 1 10.0000 0.0016 0.173 0.132 0.132 THYSANOESSA RASCHII 5 4 40.0000 0.0007 0.076 0.085 0.085 MYSIDOPSIS BIGELOWI 1 10 100.0000 0.0261 2.827 2.945 2.945 CALANOIDA 3 9 90.0000 0.5353 57.983 52.126 52.126 CHAETOGNATHA 1 10 100.0000 0.3470 37.587 43.508 43.508 ANIMAL REMAINS Predator Species = CLUPEA HARENGUS (ATLANTIC HERRING, SVSPP=032) 136 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=17 Predator size stats: mean(s.e.)=27.2(0.6), min=24 max=30 Mean (s.e.) stomach weight = 2.7058 (0.6943) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 1 5.8824 0.0000 0.000 0.000 0.000 EMPTY 5 2 11.7647 0.0001 0.004 0.040 0.042 TREMATODA 6 1 5.8824 0.0011 0.039 0.598 0.636 HYPERIIDAE 3 4 23.5294 0.0173 0.639 6.448 6.851 PARATHEMISTO SP 2 6 35.2941 0.1194 4.413 5.022 5.335 THEMISTO GAUDICHAUDII 6 1 5.8824 0.0093 0.343 5.251 5.579 EUPHAUSIIDAE 1 13 76.4706 2.5577 94.526 70.855 75.283 MEGANYCTIPHANES NORVEGICA 4 3 17.6471 0.0005 0.020 0.022 0.024 CALANUS FINMARCHICUS 6 1 5.8824 0.0004 0.015 5.882 6.250 ANIMAL REMAINS Predator Species = CLUPEA HARENGUS (ATLANTIC HERRING, SVSPP=032) 137 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=10, Stomach samples=62 Predator size stats: mean(s.e.)=22.4(0.8), min=12 max=32 Mean (s.e.) stomach weight = 0.1191 (0.0182) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 16 25.8065 0.0000 0.000 0.000 0.000 EMPTY 10 3 4.8387 0.0000 0.041 0.175 0.235 TREMATODA 2 13 20.9677 0.0175 14.688 15.278 20.592 CRUSTACEA 13 2 3.2258 0.0002 0.176 0.182 0.245 GAMMARIDEA 5 9 14.5161 0.0035 2.924 1.792 2.416 HYPERIIDAE 14 1 1.6129 0.0000 0.041 0.372 0.502 PARATHEMISTO SP 14 1 1.6129 0.0000 0.041 0.019 0.025 DECAPODA 10 3 4.8387 0.0001 0.108 0.201 0.271 DECAPODA LARVAE 14 1 1.6129 0.0011 0.961 0.543 0.732 DIASTYLIDAE 7 6 9.6774 0.0033 2.789 5.400 7.278 EUPHAUSIIDAE 10 3 4.8387 0.0059 4.968 2.915 3.929 MEGANYCTIPHANES NORVEGICA 6 7 11.2903 0.0281 23.568 11.076 14.929 THYSANOESSA RASCHII 14 1 1.6129 0.0001 0.108 0.061 0.082 ERYTHROPS ERYTHROPHTHALMA 9 5 8.0645 0.0001 0.068 1.439 1.939 CIRRIPEDIA 4 11 17.7419 0.0378 31.691 16.143 21.757 COPEPODA 7 6 9.6774 0.0016 1.313 4.161 5.608 CALANOIDA 14 1 1.6129 0.0001 0.081 0.073 0.098 CALANUS FINMARCHICUS 14 1 1.6129 0.0000 0.014 0.012 0.016 PSEUDOCALANUS SP 3 12 19.3548 0.0194 16.299 14.302 19.276 ANIMAL REMAINS 14 1 1.6129 0.0001 0.122 0.052 0.070 ROCK Predator Species = CLUPEA HARENGUS (ATLANTIC HERRING, SVSPP=032) 138 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=11 Predator size stats: mean(s.e.)=27.0(0.5), min=25 max=29 Mean (s.e.) stomach weight = 0.0078 (0.0076) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 9 81.8182 0.0000 0.000 0.000 0.000 EMPTY 2 1 9.0909 0.0002 2.326 9.091 50.000 CALANOIDA 2 1 9.0909 0.0076 97.674 9.091 50.000 ANIMAL REMAINS Predator Species = CLUPEA HARENGUS (ATLANTIC HERRING, SVSPP=032) 139 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=21 Predator size stats: mean(s.e.)=19.9(0.9), min=13 max=26 Mean (s.e.) stomach weight = 0.3419 (0.0734) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 1 4.7619 0.0000 0.000 0.000 0.000 EMPTY 6 2 9.5238 0.0001 0.028 0.349 0.366 TREMATODA 3 5 23.8095 0.0161 4.708 23.810 25.000 CRUSTACEA 6 2 9.5238 0.0005 0.139 0.064 0.067 THEMISTO GAUDICHAUDII 1 10 47.6190 0.1835 53.670 29.362 30.830 EUPHAUSIIDAE 8 1 4.7619 0.0000 0.014 0.007 0.008 EUPHAUSIIDAE LARVAE 8 1 4.7619 0.0122 3.566 1.571 1.649 EUPHAUSIA SP 2 9 42.8571 0.1190 34.810 16.441 17.263 THYSANOESSA RASCHII 3 5 23.8095 0.0012 0.348 0.159 0.167 CALANOIDA 8 1 4.7619 0.0000 0.014 0.006 0.006 HARPACTICOIDA 3 5 23.8095 0.0092 2.702 23.469 24.643 ANIMAL REMAINS Predator Species = CLUPEA HARENGUS (ATLANTIC HERRING, SVSPP=032) 140 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=14.6(0.8), min=12 max=17 Mean (s.e.) stomach weight = 0.0014 (0.0009) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 60.0000 0.0000 0.000 0.000 0.000 EMPTY 2 2 40.0000 0.0004 28.571 11.667 29.167 TREMATODA 2 2 40.0000 0.0004 28.571 11.667 29.167 COPEPODA 2 2 40.0000 0.0006 42.857 16.667 41.667 ANIMAL REMAINS Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 141 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=26.4(0.8), min=23 max=31 Mean (s.e.) stomach weight = 0.2380 (0.0918) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 1 10.0000 0.0000 0.000 0.000 0.000 EMPTY 8 1 10.0000 0.0001 0.042 0.625 0.694 CRUSTACEA 2 5 50.0000 0.1547 65.000 33.851 37.612 AMPHIPODA 8 1 10.0000 0.0001 0.042 0.020 0.023 LEPTOCHEIRUS PINGUIS 8 1 10.0000 0.0002 0.084 0.152 0.168 UNCIOLA SP 4 2 20.0000 0.0006 0.252 0.078 0.087 ERICTHONIUS RUBRICORNIS 4 2 20.0000 0.0032 1.345 0.423 0.470 RHACHOTROPIS OCULATA 3 4 40.0000 0.0288 12.101 4.365 4.850 MONOCULODES SP 4 2 20.0000 0.0015 0.630 0.212 0.235 PONTOGENEIA INERMIS 4 2 20.0000 0.0053 2.227 2.652 2.946 DECAPODA 8 1 10.0000 0.0007 0.294 0.080 0.089 CRANGON SEPTEMSPINOSA 8 1 10.0000 0.0006 0.252 0.455 0.505 EDOTEA SP 8 1 10.0000 0.0009 0.378 0.103 0.115 FISH SCALES 1 7 70.0000 0.0413 17.353 46.984 52.205 ANIMAL REMAINS Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 142 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=23 Predator size stats: mean(s.e.)=24.6(0.6), min=20 max=30 Mean (s.e.) stomach weight = 0.5154 (0.1301) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 9 2 8.6957 0.0000 0.000 0.000 0.000 EMPTY 6 3 13.0435 0.0033 0.641 0.784 0.859 NEMATODA 9 2 8.6957 0.0145 2.809 1.999 2.190 CRUSTACEA 12 1 4.3478 0.0001 0.017 0.015 0.017 HYPERIIDAE 3 6 26.0870 0.0020 0.388 0.292 0.320 PARATHEMISTO SP 4 5 21.7391 0.0860 16.695 4.859 5.322 DECAPODA LARVAE 12 1 4.3478 0.0007 0.135 2.174 2.381 EUPHAUSIIDAE 5 4 17.3913 0.1723 33.440 13.340 14.611 MEGANYCTIPHANES NORVEGICA 2 9 39.1304 0.0758 14.704 19.386 21.232 COPEPODA 6 3 13.0435 0.0524 10.165 6.920 7.579 CALANOIDA 12 1 4.3478 0.0004 0.076 0.068 0.074 CANDACIA ARMATA 6 3 13.0435 0.0009 0.177 0.929 1.018 GASTROPODA 12 1 4.3478 0.0004 0.084 0.075 0.083 THECOSOMATA 12 1 4.3478 0.0009 0.169 0.151 0.165 LARVACEA 9 2 8.6957 0.0064 1.249 2.176 2.383 SALPIDAE 12 1 4.3478 0.0045 0.877 0.484 0.530 FISH 1 13 56.5217 0.0947 18.374 37.651 41.237 ANIMAL REMAINS Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 143 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=19, Stomach samples=82 Predator size stats: mean(s.e.)=19.0(0.8), min=7 max=32 Mean (s.e.) stomach weight = 0.4891 (0.1057) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 12 14.6341 0.0000 0.000 0.000 0.000 EMPTY 13 1 1.2195 0.0002 0.050 0.028 0.032 NEMATODA 1 40 48.7805 0.1309 26.768 44.165 51.736 CRUSTACEA 5 6 7.3171 0.0009 0.185 2.529 2.962 HYPERIIDAE 5 6 7.3171 0.0143 2.920 4.716 5.525 PARATHEMISTO SP 8 3 3.6585 0.0002 0.047 0.108 0.127 DECAPODA LARVAE 9 2 2.4390 0.0021 0.426 1.373 1.609 DECAPODA SHRIMP 9 2 2.4390 0.0270 5.526 2.439 2.857 EUPHAUSIIDAE 2 17 20.7317 0.2621 53.586 15.563 18.231 MEGANYCTIPHANES NORVEGICA 4 11 13.4146 0.0508 10.395 8.248 9.662 COPEPODA 9 2 2.4390 0.0001 0.020 1.626 1.905 CALANOIDA 9 2 2.4390 0.0002 0.032 0.099 0.116 GASTROPODA 7 4 4.8780 0.0002 0.045 4.472 5.238 ANIMAL REMAINS Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 144 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=52 Predator size stats: mean(s.e.)=24.6(0.5), min=18 max=29 Mean (s.e.) stomach weight = 1.0727 (0.2074) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 4 7.6923 0.0000 0.000 0.000 0.000 EMPTY 5 10 19.2308 0.0493 4.591 12.172 13.187 CNIDARIA 7 6 11.5385 0.0004 0.038 0.503 0.545 NEMATODA 11 3 5.7692 0.0006 0.057 0.279 0.302 POLYCHAETA 9 5 9.6154 0.0030 0.278 0.509 0.551 TOMOPTERIS SP 15 1 1.9231 0.0010 0.090 0.273 0.296 CRUSTACEA 13 2 3.8462 0.0001 0.009 0.020 0.022 HYPERIIDAE 1 18 34.6154 0.0397 3.702 7.608 8.242 DECAPODA LARVAE 11 3 5.7692 0.0011 0.104 0.428 0.463 DECAPODA SHRIMP 13 2 3.8462 0.0243 2.262 0.695 0.753 EUPHAUSIIDAE 3 11 21.1538 0.7222 67.322 19.970 21.634 MEGANYCTIPHANES NORVEGICA 2 16 30.7692 0.0513 4.777 14.880 16.120 COPEPODA 6 9 17.3077 0.1257 11.717 17.019 18.438 CALANOIDA 15 1 1.9231 0.0001 0.009 0.008 0.009 CHAETOGNATHA 7 6 11.5385 0.0250 2.330 5.924 6.417 THALIACEA 3 11 21.1538 0.0290 2.703 11.834 12.820 ANIMAL REMAINS 15 1 1.9231 0.0001 0.011 0.186 0.202 PLANTS Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 145 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=20 Predator size stats: mean(s.e.)=21.9(0.9), min=18 max=28 Mean (s.e.) stomach weight = 0.3895 (0.0871) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 8 40.0000 0.0878 22.529 26.661 26.661 CRUSTACEA 4 4 20.0000 0.0017 0.436 0.893 0.893 HYPERIIDAE 4 4 20.0000 0.0164 4.211 2.853 2.853 PARATHEMISTO SP 1 12 60.0000 0.0858 22.015 35.865 35.865 CALANOIDA 9 1 5.0000 0.0054 1.374 2.500 2.500 CEPHALOPODA 3 5 25.0000 0.0800 20.526 8.954 8.954 CHAETOGNATHA 6 3 15.0000 0.0186 4.763 3.544 3.544 FISH 8 2 10.0000 0.0829 21.284 8.767 8.767 AMMODYTES SP 6 3 15.0000 0.0112 2.863 9.963 9.963 ANIMAL REMAINS Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 146 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=27.5(0.5), min=27 max=28 Mean (s.e.) stomach weight = 4.3345 (3.7915) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 4.3345 100.000 100.000 100.000 MEGANYCTIPHANES NORVEGICA Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 147 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=17 Predator size stats: mean(s.e.)=26.1(0.6), min=22 max=30 Mean (s.e.) stomach weight = 1.6431 (0.2159) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 1 5.8824 0.0001 0.004 0.007 0.007 NEMATODA 7 3 17.6471 0.1012 6.158 10.790 10.790 CRUSTACEA 6 4 23.5294 0.0024 0.143 0.179 0.179 GAMMARIDEA 10 2 11.7647 0.0222 1.350 0.873 0.873 GAMMARUS SP 1 15 88.2353 0.2660 16.189 18.374 18.374 PARATHEMISTO SP 13 1 5.8824 0.0001 0.004 0.007 0.007 DECAPODA SHRIMP 13 1 5.8824 0.0005 0.032 0.013 0.013 CRANGON SEPTEMSPINOSA 13 1 5.8824 0.0131 0.798 0.650 0.650 DICHELOPANDALUS LEPTOCERUS 13 1 5.8824 0.0008 0.050 0.101 0.101 CUMACEA 10 2 11.7647 0.0048 0.294 0.434 0.434 EUPHAUSIIDAE 3 6 35.2941 0.1151 7.002 5.745 5.745 MEGANYCTIPHANES NORVEGICA 13 1 5.8824 0.0127 0.773 1.738 1.738 MYSIDACEA 4 5 29.4118 0.1839 11.191 6.542 6.542 NEOMYSIS AMERICANA 2 14 82.3529 0.7364 44.814 44.780 44.780 COPEPODA 10 2 11.7647 0.0519 3.158 2.962 2.962 CALANOIDA 7 3 17.6471 0.0051 0.311 0.414 0.414 GASTROPODA 7 3 17.6471 0.0265 1.611 0.896 0.896 FISH 4 5 29.4118 0.1005 6.118 5.496 5.496 ANIMAL REMAINS Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 148 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=5 Predator size stats: mean(s.e.)=23.2(1.4), min=21 max=27 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = ALOSA AESTIVALIS (BLUEBACK HERRING, SVSPP=034) 149 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=7 Predator size stats: mean(s.e.)=21.1(1.1), min=18 max=25 Mean (s.e.) stomach weight = 0.0030 (0.0008) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 14.2857 0.0000 0.000 0.000 0.000 EMPTY 1 6 85.7143 0.0030 100.000 85.714 100.000 CALANOIDA Predator Species = ALOSA AESTIVALIS (BLUEBACK HERRING, SVSPP=034) 150 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=14.0(.), min=14 max=14 Mean (s.e.) stomach weight = 0.0660 (.) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0480 72.727 72.727 72.727 CTENOPHORA 1 1 100.0000 0.0090 13.636 13.636 13.636 PARATHEMISTO SP 1 1 100.0000 0.0010 1.515 1.515 1.515 DECAPODA LARVAE 1 1 100.0000 0.0080 12.121 12.121 12.121 ANIMAL REMAINS Predator Species = ALOSA SAPIDISSIMA (AMERICAN SHAD, SVSPP=035) 151 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=48.0(.), min=48 max=48 Mean (s.e.) stomach weight = 1.0550 (.) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 1.0550 100.000 100.000 100.000 MEGANYCTIPHANES NORVEGICA Predator Species = ALOSA SAPIDISSIMA (AMERICAN SHAD, SVSPP=035) 152 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=27.0(5.0), min=22 max=32 Mean (s.e.) stomach weight = 0.5655 (0.2975) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0030 0.531 1.119 1.119 HYPERIIDAE 1 1 50.0000 0.4315 76.304 50.000 50.000 COPEPODA 1 1 50.0000 0.1310 23.165 48.881 48.881 CALANOIDA Predator Species = ALOSA SAPIDISSIMA (AMERICAN SHAD, SVSPP=035) 153 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=24.0(.), min=24 max=24 Mean (s.e.) stomach weight = 1.6010 (.) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 1.0120 63.210 63.210 63.210 MEGANYCTIPHANES NORVEGICA 1 1 100.0000 0.5890 36.790 36.790 36.790 MERLUCCIUS BILINEARIS Predator Species = ALOSA SAPIDISSIMA (AMERICAN SHAD, SVSPP=035) 154 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=34.5(9.5), min=25 max=44 Mean (s.e.) stomach weight = 0.4530 (0.2820) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0005 0.110 0.292 0.292 TREMATODA 1 1 50.0000 0.0400 8.830 23.392 23.392 PARATHEMISTO SP 1 1 50.0000 0.3675 81.126 50.000 50.000 CALANOIDA 1 1 50.0000 0.0415 9.161 24.269 24.269 CHAETOGNATHA 1 1 50.0000 0.0035 0.773 2.047 2.047 ANIMAL REMAINS Predator Species = ALOSA SAPIDISSIMA (AMERICAN SHAD, SVSPP=035) 155 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=6 Predator size stats: mean(s.e.)=23.7(1.9), min=15 max=29 Mean (s.e.) stomach weight = 0.3953 (0.0835) based on 1973-80 bottom trawl data for season = WIN in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 16.6667 0.0002 0.042 0.042 0.042 NEMATODA 4 2 33.3333 0.0238 6.029 7.594 7.594 CRUSTACEA 3 3 50.0000 0.1272 32.167 19.454 19.454 EUPHAUSIIDAE 2 4 66.6667 0.0007 0.169 0.209 0.209 COPEPODA 1 6 100.0000 0.2433 61.551 72.624 72.624 ANIMAL REMAINS 5 1 16.6667 0.0002 0.042 0.077 0.077 STRING Predator Species = ALOSA SAPIDISSIMA (AMERICAN SHAD, SVSPP=035) 156 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=6 Predator size stats: mean(s.e.)=23.5(0.4), min=22 max=25 Mean (s.e.) stomach weight = 3.5037 (0.5849) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 2 33.3333 0.0008 0.024 0.020 0.020 NEMATODA 2 4 66.6667 0.6390 18.238 18.686 18.686 EUPHAUSIIDAE 1 6 100.0000 2.6830 76.577 74.903 74.903 MEGANYCTIPHANES NORVEGICA 5 1 16.6667 0.0672 1.917 2.517 2.517 CEPHALOPODA 3 3 50.0000 0.1137 3.244 3.874 3.874 FISH Predator Species = ALOSA SAPIDISSIMA (AMERICAN SHAD, SVSPP=035) 157 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=26.0(.), min=26 max=26 Mean (s.e.) stomach weight = 0.0220 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0220 100.000 100.000 100.000 CRUSTACEA Predator Species = BREVOORTIA TYRANNUS (ATLANTIC MENHADEN, SVSPP=036) 158 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=22.7(0.3), min=22 max=23 Mean (s.e.) stomach weight = 0.2850 (0.0555) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 100.0000 0.2850 100.000 100.000 100.000 CALANOIDA Predator Species = BREVOORTIA TYRANNUS (ATLANTIC MENHADEN, SVSPP=036) 159 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=23 Predator size stats: mean(s.e.)=19.4(0.8), min=12 max=26 Mean (s.e.) stomach weight = 0.0664 (0.0269) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 5 21.7391 0.0000 0.000 0.000 0.000 EMPTY 7 1 4.3478 0.0000 0.065 0.161 0.206 CRUSTACEA LARVAE 5 2 8.6957 0.0003 0.524 0.932 1.191 DECAPODA LARVAE 7 1 4.3478 0.0001 0.131 0.018 0.023 PAGURUS SP 7 1 4.3478 0.0002 0.262 3.478 4.444 PAGURUS SP LARVAE 7 1 4.3478 0.0119 17.866 2.452 3.134 NEOMYSIS AMERICANA 5 2 8.6957 0.0005 0.785 5.072 6.481 COPEPODA 3 9 39.1304 0.0050 7.526 2.766 3.534 CALANOIDA 2 12 52.1739 0.0096 14.463 27.934 35.694 ANIMAL REMAINS 1 14 60.8696 0.0388 58.377 35.446 45.292 SAND Predator Species = BREVOORTIA TYRANNUS (ATLANTIC MENHADEN, SVSPP=036) 160 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=7 Predator size stats: mean(s.e.)=24.6(1.6), min=18 max=28 Mean (s.e.) stomach weight = 0.0456 (0.0100) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 2 28.5714 0.0009 1.881 2.727 2.727 FORAMINIFERIDA 1 7 100.0000 0.0116 25.392 30.931 30.931 CALANOIDA 1 7 100.0000 0.0331 72.727 66.342 66.342 ANIMAL REMAINS Predator Species = BREVOORTIA TYRANNUS (ATLANTIC MENHADEN, SVSPP=036) 161 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=23.0(.), min=23 max=23 Mean (s.e.) stomach weight = 0.1080 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0540 50.000 50.000 50.000 CALANOIDA 1 1 100.0000 0.0540 50.000 50.000 50.000 ANIMAL REMAINS Predator Species = ANCHOA HEPSETUS (STRIPED ANCHOVY, SVSPP=044) 162 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=12.0(0.0), min=12 max=12 Mean (s.e.) stomach weight = 0.0383 (0.0222) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 1 10.0000 0.0000 0.000 0.000 0.000 EMPTY 3 2 20.0000 0.0002 0.522 3.095 3.439 PHYLLODOCIDAE 3 2 20.0000 0.0002 0.522 2.064 2.293 CRUSTACEA LARVAE 6 1 10.0000 0.0001 0.261 0.064 0.071 GAMMARIDEA 2 3 30.0000 0.0330 86.162 20.659 22.955 NEOMYSIS AMERICANA 6 1 10.0000 0.0001 0.261 2.000 2.222 CIRRIPEDIA LARVAE 3 2 20.0000 0.0002 0.522 3.095 3.439 CALANOIDA 6 1 10.0000 0.0001 0.261 1.667 1.852 CENTROPAGES SP 6 1 10.0000 0.0003 0.783 4.286 4.762 FISH SCALES 1 7 70.0000 0.0037 9.661 45.070 50.077 ANIMAL REMAINS 6 1 10.0000 0.0004 1.044 8.000 8.889 ROCK Predator Species = ANCHOA HEPSETUS (STRIPED ANCHOVY, SVSPP=044) 163 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=5 Predator size stats: mean(s.e.)=11.6(0.2), min=11 max=12 Mean (s.e.) stomach weight = 0.1376 (0.1007) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 2 40.0000 0.0122 8.866 17.411 17.411 POLYCHAETA 6 1 20.0000 0.0006 0.436 1.132 1.132 CRUSTACEA 2 2 40.0000 0.0024 1.744 2.373 2.373 CALLIANASSA SETIMANUS 2 2 40.0000 0.0036 2.616 10.632 10.632 PENAEIDAE 6 1 20.0000 0.0002 0.145 0.037 0.037 CUMACEA 2 2 40.0000 0.1022 74.273 19.547 19.547 MYSIDACEA 1 3 60.0000 0.0164 11.919 48.868 48.868 ANIMAL REMAINS Predator Species = ARGENTINA SILUS (ATLANTIC ARGENTINE, SVSPP=046) 164 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=50 Predator size stats: mean(s.e.)=29.6(0.7), min=23 max=41 Mean (s.e.) stomach weight = 0.1440 (0.0351) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 15 30.0000 0.0000 0.000 0.000 0.000 EMPTY 9 2 4.0000 0.0066 4.610 1.962 2.803 SIPHONOPHORA 8 3 6.0000 0.0102 7.109 3.801 5.429 CTENOPHORA 9 2 4.0000 0.0000 0.028 0.049 0.070 TREMATODA 13 1 2.0000 0.0000 0.014 0.023 0.033 NEMATODA 9 2 4.0000 0.0003 0.208 0.372 0.531 TROCHOCHAETA SP 6 4 8.0000 0.0011 0.750 4.202 6.003 CRUSTACEA 13 1 2.0000 0.0003 0.181 0.299 0.427 HYPERIIDAE 9 2 4.0000 0.0011 0.791 0.150 0.214 PARATHEMISTO SP 6 4 8.0000 0.0004 0.305 2.118 3.025 DECAPODA LARVAE 4 9 18.0000 0.0341 23.674 12.920 18.457 MEGANYCTIPHANES NORVEGICA 13 1 2.0000 0.0000 0.014 0.034 0.049 COPEPODA 5 6 12.0000 0.0049 3.402 3.210 4.585 SALPIDAE 3 11 22.0000 0.0489 33.963 14.395 20.564 FISH 1 16 32.0000 0.0359 24.951 26.467 37.810 ANIMAL REMAINS Predator Species = ARGENTINA SILUS (ATLANTIC ARGENTINE, SVSPP=046) 165 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=12, Stomach samples=93 Predator size stats: mean(s.e.)=33.3(0.5), min=9 max=43 Mean (s.e.) stomach weight = 0.1548 (0.1044) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 79 84.9462 0.0000 0.000 0.000 0.000 EMPTY 4 2 2.1505 0.0000 0.014 0.375 2.489 TREMATODA 8 1 1.0753 0.0000 0.007 0.045 0.298 NEMATODA 8 1 1.0753 0.0029 1.848 0.953 6.333 POLYCHAETA 4 2 2.1505 0.0015 0.966 0.676 4.490 CRUSTACEA 8 1 1.0753 0.0002 0.097 0.627 4.167 AMPHIPODA 8 1 1.0753 0.0001 0.056 0.358 2.381 HYPERIA GALBA 8 1 1.0753 0.0007 0.445 1.043 6.926 DECAPODA 8 1 1.0753 0.0035 2.258 0.038 0.250 DECAPODA SHRIMP 2 6 6.4516 0.1389 89.733 5.721 38.002 MEGANYCTIPHANES NORVEGICA 4 2 2.1505 0.0019 1.230 2.151 14.286 COPEPODA 3 3 3.2258 0.0000 0.028 0.778 5.168 FISH SCALES 8 1 1.0753 0.0015 0.938 1.075 7.143 OSTEICHTHYES 4 2 2.1505 0.0033 2.146 1.093 7.258 ANIMAL REMAINS 8 1 1.0753 0.0004 0.236 0.122 0.810 ROCK Predator Species = ARGENTINA SILUS (ATLANTIC ARGENTINE, SVSPP=046) 166 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=8 Predator size stats: mean(s.e.)=25.4(0.5), min=24 max=28 Mean (s.e.) stomach weight = 0.0509 (0.0350) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 37.5000 0.0000 0.000 0.000 0.000 EMPTY 3 2 25.0000 0.0040 7.862 8.601 13.762 CRUSTACEA 4 1 12.5000 0.0020 3.931 4.545 7.273 GAMMARIDEA 4 1 12.5000 0.0008 1.474 1.596 2.553 HYPERIIDAE 4 1 12.5000 0.0005 0.983 12.500 20.000 MEGANYCTIPHANES NORVEGICA 1 3 37.5000 0.0408 80.098 28.723 45.957 CHAETOGNATHA 4 1 12.5000 0.0029 5.651 6.534 10.455 ANIMAL REMAINS Predator Species = ARGENTINA SILUS (ATLANTIC ARGENTINE, SVSPP=046) 167 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=27 Predator size stats: mean(s.e.)=27.6(0.7), min=19 max=33 Mean (s.e.) stomach weight = 0.2405 (0.0716) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 8 29.6296 0.0000 0.000 0.000 0.000 EMPTY 9 1 3.7037 0.0001 0.062 0.087 0.123 TREMATODA 7 2 7.4074 0.0002 0.092 0.054 0.077 NEMATODA 4 7 25.9259 0.0157 6.546 11.020 15.659 CRUSTACEA 5 4 14.8148 0.0033 1.386 1.035 1.471 HYPERIIDAE 9 1 3.7037 0.0013 0.554 0.249 0.353 HYPERIA SP 9 1 3.7037 0.0043 1.787 3.704 5.263 HYPERIA GALBA 7 2 7.4074 0.0027 1.124 1.389 1.974 PARATHEMISTO SP 9 1 3.7037 0.0020 0.832 0.182 0.259 THEMISTO GAUDICHAUDII 9 1 3.7037 0.0019 0.801 0.773 1.099 DECAPODA SHRIMP 9 1 3.7037 0.0011 0.462 0.353 0.501 ISOPODA 9 1 3.7037 0.0031 1.294 0.191 0.272 EUPHAUSIIDAE 1 11 40.7407 0.1464 60.896 29.093 41.342 MEGANYCTIPHANES NORVEGICA 9 1 3.7037 0.0049 2.048 0.303 0.431 CEPHALOPODA 5 4 14.8148 0.0026 1.078 2.448 3.479 CHAETOGNATHA 9 1 3.7037 0.0146 6.068 2.181 3.100 MAUROLICUS MUELLERI 1 11 40.7407 0.0360 14.970 17.308 24.596 ANIMAL REMAINS Predator Species = MYCTOPHIDAE (LANTERNFISHES, SVSPP=056) 168 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=8.2(0.1), min=8 max=9 Mean (s.e.) stomach weight = 0.0571 (0.0210) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 3 30.0000 0.0013 2.277 2.027 2.027 AMPELISCA SP 10 1 10.0000 0.0012 2.102 0.960 0.960 AMPELISCA AGASSIZI 5 3 30.0000 0.0006 1.051 2.394 2.394 HYPERIIDAE 7 2 20.0000 0.0016 2.802 4.084 4.084 THEMISTO GAUDICHAUDII 2 4 40.0000 0.0023 4.028 3.119 3.119 DECAPODA LARVAE 2 4 40.0000 0.0094 16.462 6.822 6.822 CRANGON SEPTEMSPINOSA 10 1 10.0000 0.0011 1.926 4.400 4.400 EUPHAUSIIDAE 10 1 10.0000 0.0002 0.350 1.429 1.429 MYSIDACEA 1 7 70.0000 0.0197 34.501 30.066 30.066 COPEPODA 7 2 20.0000 0.0024 4.203 14.884 14.884 CENTROPAGES SP 7 2 20.0000 0.0019 3.327 1.588 1.588 STOMATOPODA 10 1 10.0000 0.0035 6.130 5.738 5.738 FISH 2 4 40.0000 0.0119 20.841 22.490 22.490 ANIMAL REMAINS Predator Species = CONGER OCEANICUS (CONGER EEL, SVSPP=063) 169 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=5 Predator size stats: mean(s.e.)=54.4(6.0), min=40 max=76 Mean (s.e.) stomach weight = 0.0322 (0.0134) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 2 40.0000 0.0000 0.000 0.000 0.000 EMPTY 6 1 20.0000 0.0030 9.317 5.000 8.333 CRUSTACEA 1 3 60.0000 0.0006 1.863 1.135 1.892 COPEPODA 3 2 40.0000 0.0088 27.329 15.310 25.516 FISH 3 2 40.0000 0.0012 3.727 2.024 3.373 FISH SCALES 1 3 60.0000 0.0186 57.764 36.532 60.886 ANIMAL REMAINS Predator Species = CONGER OCEANICUS (CONGER EEL, SVSPP=063) 170 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=90.0(.), min=90 max=90 Mean (s.e.) stomach weight = 0.0440 (.) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 2.273 2.273 2.273 TREMATODA 1 1 100.0000 0.0430 97.727 97.727 97.727 ANIMAL REMAINS Predator Species = CONGER OCEANICUS (CONGER EEL, SVSPP=063) 171 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=69.0(.), min=69 max=69 Mean (s.e.) stomach weight = 43.6000 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 43.6000 100.000 100.000 100.000 GADIDAE Predator Species = CONGER OCEANICUS (CONGER EEL, SVSPP=063) 172 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=56.0(.), min=56 max=56 Mean (s.e.) stomach weight = 0.0870 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 1.149 1.149 1.149 FISH SCALES 1 1 100.0000 0.0860 98.851 98.851 98.851 ANIMAL REMAINS Predator Species = SIMENCHELYS PARASITICUS (SLIME EEL, SVSPP=064) 173 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=11.0(.), min=11 max=11 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = OPHICHTHUS CRUENTIFER (MARGINED SNAKE EEL, SVSPP=065) 174 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=40.5(0.5), min=40 max=41 Mean (s.e.) stomach weight = 0.1105 (0.0945) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0005 0.452 3.125 3.125 NEMATODA 1 1 50.0000 0.0010 0.905 0.488 0.488 POLYCHAETA 1 1 50.0000 0.0540 48.869 26.341 26.341 LUMBRINERIS TENUIS 1 1 50.0000 0.0055 4.977 34.375 34.375 LEPTOCHEIRUS PINGUIS 1 1 50.0000 0.0020 1.810 12.500 12.500 MELITA SP 1 1 50.0000 0.0475 42.986 23.171 23.171 MUNIDA IRIS Predator Species = MERLUCCIUS ALBIDUS (OFFSHORE HAKE, SVSPP=069) 175 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=35.0(.), min=35 max=35 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = MERLUCCIUS ALBIDUS (OFFSHORE HAKE, SVSPP=069) 176 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=16 Predator size stats: mean(s.e.)=26.8(1.9), min=13 max=34 Mean (s.e.) stomach weight = 0.0079 (0.0051) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 13 81.2500 0.0000 0.000 0.000 0.000 EMPTY 2 1 6.2500 0.0049 61.905 6.250 33.333 EUPHAUSIIDAE 2 1 6.2500 0.0016 20.635 6.250 33.333 THYSANOESSA RASCHII 2 1 6.2500 0.0014 17.460 6.250 33.333 ANIMAL REMAINS Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 177 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=66, Stomach samples=622 Predator size stats: mean(s.e.)=17.5(0.5), min=3 max=54 Mean (s.e.) stomach weight = 0.6550 (0.2210) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 155 24.9196 0.0000 0.000 0.000 0.000 EMPTY 23 6 0.9646 0.0000 0.001 0.076 0.101 TREMATODA 41 1 0.1608 0.0000 0.000 0.016 0.021 NEMERTEA 41 1 0.1608 0.0000 0.000 0.005 0.006 ACANTHOCEPHALA 28 4 0.6431 0.0000 0.001 0.022 0.029 NEMATODA 41 1 0.1608 0.0001 0.017 0.032 0.042 POLYCHAETA 39 2 0.3215 0.0000 0.006 0.322 0.428 TEREBELLIDA 2 89 14.3087 0.0043 0.653 10.605 14.125 CRUSTACEA 5 54 8.6817 0.0006 0.095 3.378 4.499 GAMMARIDEA 11 30 4.8232 0.0004 0.060 2.548 3.394 AMPELISCIDAE 41 1 0.1608 0.0000 0.002 0.001 0.001 AMPELISCA SP 12 28 4.5016 0.0018 0.282 2.734 3.641 AMPELISCA AGASSIZI 41 1 0.1608 0.0000 0.001 0.001 0.001 BYBLIS SP 21 7 1.1254 0.0001 0.012 0.300 0.399 BYBLIS SERRATA 31 3 0.4823 0.0001 0.009 0.122 0.162 LEPTOCHEIRUS PINGUIS 28 4 0.6431 0.0002 0.027 0.050 0.067 UNCIOLA IRRORATA 41 1 0.1608 0.0000 0.000 0.011 0.015 CAPRELLIDAE 41 1 0.1608 0.0000 0.000 0.080 0.107 COROPHIIDAE 41 1 0.1608 0.0000 0.002 0.033 0.044 ERICTHONIUS RUBRICORNIS 41 1 0.1608 0.0000 0.000 0.009 0.012 EUSIRIDAE 41 1 0.1608 0.0000 0.001 0.138 0.184 EUSIRUS SP 19 9 1.4469 0.0000 0.005 0.445 0.593 HYPERIIDAE 23 6 0.9646 0.0002 0.025 0.793 1.056 PARATHEMISTO SP 41 1 0.1608 0.0001 0.014 0.105 0.140 LYSIANASSIDAE 31 3 0.4823 0.0001 0.020 0.189 0.251 HIPPOMEDON SERRATUS 41 1 0.1608 0.0001 0.012 0.008 0.011 PSAMMONYX NOBILIS 17 16 2.5723 0.0002 0.028 1.019 1.358 OEDICEROTIDAE 19 9 1.4469 0.0002 0.038 0.951 1.267 MONOCULODES SP 41 1 0.1608 0.0000 0.000 0.161 0.214 MONOCULODES EDWARDSI 41 1 0.1608 0.0000 0.001 0.080 0.107 PHOXOCEPHALIDAE 31 3 0.4823 0.0000 0.003 0.167 0.222 PHOXOCEPHALUS HOLBOLLI 31 3 0.4823 0.0001 0.008 0.265 0.353 SYRRHOE CRENULATA 26 5 0.8039 0.0000 0.008 0.412 0.549 TIRON SPINIFERUM 26 5 0.8039 0.0020 0.305 0.404 0.538 DECAPODA 21 7 1.1254 0.0000 0.003 0.158 0.210 DECAPODA LARVAE 41 1 0.1608 0.0008 0.118 0.047 0.062 DECAPODA CRAB 7 41 6.5916 0.0067 1.019 4.742 6.315 DECAPODA SHRIMP 41 1 0.1608 0.0000 0.008 0.119 0.158 CANCER IRRORATUS 13 27 4.3408 0.0021 0.318 2.723 3.627 CRANGONIDAE Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 178 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=66, Stomach samples=622 Predator size stats: mean(s.e.)=17.5(0.5), min=3 max=54 Mean (s.e.) stomach weight = 0.6550 (0.2210) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 83 13.3441 0.0115 1.748 9.216 12.274 CRANGON SEPTEMSPINOSA 31 3 0.4823 0.0004 0.067 0.053 0.071 PAGURIDAE 31 3 0.4823 0.0003 0.039 0.154 0.206 PANDALIDAE 6 42 6.7524 0.0380 5.808 4.609 6.139 DICHELOPANDALUS LEPTOCERUS 41 1 0.1608 0.0009 0.138 0.104 0.138 PANDALUS BOREALIS 14 20 3.2154 0.0000 0.007 0.806 1.074 CUMACEA 41 1 0.1608 0.0000 0.004 0.069 0.092 DIASTYLIDAE 41 1 0.1608 0.0000 0.000 0.013 0.018 PSEUDOCUMIDAE 15 19 3.0547 0.0018 0.282 1.644 2.190 EUPHAUSIIDAE 18 11 1.7685 0.0041 0.630 1.132 1.508 MEGANYCTIPHANES NORVEGICA 41 1 0.1608 0.0003 0.052 0.150 0.200 THYSANOESSA INERMIS 16 17 2.7331 0.0003 0.041 1.355 1.804 MYSIDACEA 31 3 0.4823 0.0000 0.002 0.190 0.253 ERYTHROPS ERYTHROPHTHALMA 4 63 10.1286 0.0059 0.906 9.662 12.869 NEOMYSIS AMERICANA 23 6 0.9646 0.0000 0.002 0.454 0.605 COPEPODA 28 4 0.6431 0.0000 0.001 0.342 0.455 CALANOIDA 41 1 0.1608 0.0000 0.000 0.004 0.005 CENTROPAGES SP 31 3 0.4823 0.0000 0.001 0.070 0.093 CENTROPAGES TYPICUS 39 2 0.3215 0.0000 0.000 0.241 0.321 CANDACIA SP 41 1 0.1608 0.0000 0.000 0.161 0.214 GASTROPODA 41 1 0.1608 0.0003 0.046 0.158 0.211 CEPHALOPODA 41 1 0.1608 0.0796 12.158 0.161 0.214 LOLIGO SP 9 34 5.4662 0.0002 0.036 2.562 3.412 CHAETOGNATHA 41 1 0.1608 0.0001 0.009 0.161 0.214 SAGITTA SP 41 1 0.1608 0.0001 0.011 0.161 0.214 SAGITTA ELEGANS 8 40 6.4309 0.1426 21.773 4.686 6.241 FISH 41 1 0.1608 0.1003 15.319 0.161 0.214 SCOMBERESOX SAURUS 41 1 0.1608 0.0834 12.729 0.161 0.214 CLUPEIDAE 41 1 0.1608 0.0060 0.911 0.152 0.202 MERLUCCIUS BILINEARIS 41 1 0.1608 0.1477 22.548 0.161 0.214 PEPRILUS TRIACANTHUS 41 1 0.1608 0.0079 1.204 0.161 0.214 PARALICHTHYS DENTATUS 9 34 5.4662 0.0027 0.410 2.677 3.566 ANIMAL REMAINS 41 1 0.1608 0.0001 0.011 0.021 0.028 SAND Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 179 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=42, Stomach samples=296 Predator size stats: mean(s.e.)=26.8(0.5), min=8 max=64 Mean (s.e.) stomach weight = 1.0195 (0.2651) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 124 41.8919 0.0000 0.000 0.000 0.000 EMPTY 22 1 0.3378 0.0000 0.000 0.010 0.018 TREMATODA 15 3 1.0135 0.0000 0.001 0.023 0.040 NEMATODA 22 1 0.3378 0.0002 0.018 0.009 0.016 TEREBELLIDA 3 31 10.4730 0.0089 0.873 8.942 15.388 CRUSTACEA 4 29 9.7973 0.0019 0.185 4.452 7.662 GAMMARIDEA 18 2 0.6757 0.0000 0.004 0.261 0.449 AMPELISCIDAE 22 1 0.3378 0.0000 0.002 0.007 0.012 AORIDAE 13 7 2.3649 0.0009 0.093 0.866 1.490 LEPTOCHEIRUS PINGUIS 15 3 1.0135 0.0008 0.077 0.729 1.254 UNCIOLA IRRORATA 22 1 0.3378 0.0000 0.001 0.014 0.025 COROPHIIDAE 18 2 0.6757 0.0002 0.021 0.358 0.615 HYPERIIDAE 11 9 3.0405 0.0040 0.394 1.743 3.000 PARATHEMISTO SP 18 2 0.6757 0.0001 0.014 0.108 0.186 LYSIANASSIDAE 22 1 0.3378 0.0001 0.009 0.325 0.560 OEDICEROTIDAE 22 1 0.3378 0.0001 0.008 0.238 0.410 MONOCULODES EDWARDSI 18 2 0.6757 0.0000 0.002 0.019 0.032 PHOXOCEPHALIDAE 22 1 0.3378 0.0003 0.028 0.198 0.340 PONTOGENEIA INERMIS 10 11 3.7162 0.0011 0.109 2.294 3.948 DECAPODA 11 9 3.0405 0.0110 1.075 3.033 5.219 DECAPODA SHRIMP 22 1 0.3378 0.0002 0.020 0.140 0.241 CRANGONIDAE 5 24 8.1081 0.0121 1.183 4.843 8.334 CRANGON SEPTEMSPINOSA 22 1 0.3378 0.0008 0.079 0.219 0.378 SCLEROCRANGON BOREAS 22 1 0.3378 0.0001 0.006 0.086 0.147 PAGURIDAE 7 13 4.3919 0.0470 4.609 4.054 6.976 DICHELOPANDALUS LEPTOCERUS 22 1 0.3378 0.0003 0.025 0.325 0.559 PASIPHAEA MULTIDENTATA 22 1 0.3378 0.0000 0.000 0.024 0.042 CUMACEA 13 7 2.3649 0.0016 0.160 2.149 3.698 EUPHAUSIIDAE 2 38 12.8378 0.2541 24.919 11.611 19.981 MEGANYCTIPHANES NORVEGICA 9 12 4.0541 0.0018 0.180 1.658 2.853 MYSIDACEA 15 3 1.0135 0.0251 2.461 1.014 1.744 NEOMYSIS AMERICANA 22 1 0.3378 0.0000 0.000 0.016 0.028 GASTROPODA 22 1 0.3378 0.0675 6.620 0.280 0.483 LOLIGO SP 7 13 4.3919 0.4085 40.064 3.960 6.814 FISH 22 1 0.3378 0.1667 16.347 0.338 0.581 AMMODYTES SP 6 16 5.4054 0.0042 0.411 3.748 6.451 ANIMAL REMAINS 22 1 0.3378 0.0000 0.001 0.003 0.006 ANIMAL EGGS 22 1 0.3378 0.0000 0.000 0.010 0.018 SAND Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 180 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=86 Predator size stats: mean(s.e.)=35.9(0.4), min=28 max=49 Mean (s.e.) stomach weight = 3.7107 (1.5213) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 22 25.5814 0.0000 0.000 0.000 0.000 EMPTY 8 3 3.4884 0.0001 0.002 2.338 3.142 NEMATODA 5 5 5.8140 0.0057 0.153 3.956 5.315 CRUSTACEA 11 2 2.3256 0.0008 0.022 0.024 0.032 BYBLIS GAIMARDI 3 19 22.0930 0.0220 0.592 13.511 18.156 BYBLIS SERRATA 6 4 4.6512 0.0004 0.011 0.237 0.319 UNCIOLA IRRORATA 8 3 3.4884 0.0004 0.012 0.170 0.229 MONOCULODES EDWARDSI 11 2 2.3256 0.0026 0.070 1.736 2.333 DECAPODA 15 1 1.1628 0.0001 0.004 0.123 0.166 DECAPODA LARVAE 6 4 4.6512 0.0049 0.133 3.037 4.081 CRANGON SEPTEMSPINOSA 15 1 1.1628 0.0002 0.006 0.099 0.133 EUALUS PUSIOLUS 15 1 1.1628 0.0006 0.016 0.200 0.269 PAGURIDAE 15 1 1.1628 0.0000 0.001 0.012 0.017 PANDALIDAE 4 6 6.9767 0.0282 0.759 5.175 6.954 DICHELOPANDALUS LEPTOCERUS 15 1 1.1628 0.0007 0.018 0.703 0.944 PANDALUS BOREALIS 11 2 2.3256 0.0001 0.002 0.031 0.042 DIASTYLIS SP 11 2 2.3256 0.0002 0.004 0.069 0.092 DIASTYLIS POLITA 15 1 1.1628 0.0002 0.006 1.163 1.563 EUPHAUSIIDAE 1 33 38.3721 1.0319 27.809 38.221 51.359 MEGANYCTIPHANES NORVEGICA 15 1 1.1628 0.0000 0.001 0.019 0.025 FISH SCALES 8 3 3.4884 2.6081 70.288 3.488 4.688 CLUPEIDAE 15 1 1.1628 0.0034 0.091 0.107 0.144 ANIMAL REMAINS Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 181 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=48, Stomach samples=368 Predator size stats: mean(s.e.)=24.0(0.7), min=4 max=48 Mean (s.e.) stomach weight = 2.1619 (0.3700) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 73 19.8370 0.0000 0.000 0.000 0.000 EMPTY 21 3 0.8152 0.0000 0.001 0.099 0.124 CESTODA 15 5 1.3587 0.0001 0.007 0.639 0.797 TREMATODA 13 8 2.1739 0.0000 0.001 0.485 0.605 NEMATODA 37 1 0.2717 0.0000 0.002 0.026 0.033 POLYCHAETA 3 39 10.5978 0.0052 0.240 8.805 10.984 CRUSTACEA 30 2 0.5435 0.0000 0.001 0.247 0.308 GAMMARIDEA 10 12 3.2609 0.0001 0.002 0.652 0.813 HYPERIIDAE 14 6 1.6304 0.0000 0.002 0.117 0.145 PARATHEMISTO SP 21 3 0.8152 0.0002 0.008 0.277 0.345 PARATHEMISTO GRACILIPES 5 23 6.2500 0.0006 0.030 1.809 2.257 THEMISTO GAUDICHAUDII 37 1 0.2717 0.0000 0.000 0.018 0.023 PHOXOCEPHALUS HOLBOLLI 15 5 1.3587 0.0107 0.497 1.090 1.359 DECAPODA SHRIMP 37 1 0.2717 0.0018 0.082 0.272 0.339 NAUSHONIA CRANGONOIDES 15 5 1.3587 0.0004 0.019 0.319 0.398 CRANGON SEPTEMSPINOSA 21 3 0.8152 0.0031 0.146 0.346 0.431 PANDALIDAE 6 21 5.7065 0.0652 3.015 2.129 2.656 DICHELOPANDALUS LEPTOCERUS 21 3 0.8152 0.0289 1.338 0.813 1.015 PANDALUS MONTAGUI 21 3 0.8152 0.0877 4.056 0.753 0.940 PASIPHAEA MULTIDENTATA 37 1 0.2717 0.0001 0.006 0.000 0.001 PASIPHAEA TARDA 21 3 0.8152 0.0000 0.000 0.288 0.359 CUMACEA 21 3 0.8152 0.0001 0.004 0.583 0.728 LEPTOCUMA SP 15 5 1.3587 0.0001 0.003 0.973 1.213 PSEUDOLEPTOCUMA MINOR 30 2 0.5435 0.0000 0.002 0.419 0.523 EUDORELLA SP 19 4 1.0870 0.0000 0.001 0.767 0.957 EUDORELLA EMARGINATA 8 17 4.6196 0.0049 0.228 2.910 3.630 EUPHAUSIIDAE 1 159 43.2065 1.0657 49.295 40.028 49.934 MEGANYCTIPHANES NORVEGICA 30 2 0.5435 0.0314 1.454 0.543 0.678 NYCTIPHANES COUCHI 21 3 0.8152 0.0014 0.065 0.539 0.672 THYSANOESSA INERMIS 30 2 0.5435 0.0033 0.153 0.298 0.372 THYSANOESSA LONGICAUDATA 4 24 6.5217 0.0041 0.192 4.513 5.630 THYSANOESSA RASCHII 21 3 0.8152 0.0001 0.004 0.611 0.763 MYSIDACEA 11 10 2.7174 0.0002 0.011 0.439 0.547 ERYTHROPS ERYTHROPHTHALMA 8 17 4.6196 0.0041 0.188 2.820 3.518 MYSIS MIXTA 30 2 0.5435 0.0001 0.003 0.300 0.374 NEOMYSIS AMERICANA 30 2 0.5435 0.0000 0.000 0.047 0.059 CALANOIDA 30 2 0.5435 0.0000 0.000 0.057 0.071 CALANUS FINMARCHICUS 19 4 1.0870 0.0000 0.001 0.414 0.517 CENTROPAGES SP 37 1 0.2717 0.0000 0.000 0.002 0.003 CANDACIA ARMATA Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 182 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=48, Stomach samples=368 Predator size stats: mean(s.e.)=24.0(0.7), min=4 max=48 Mean (s.e.) stomach weight = 2.1619 (0.3700) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 20 5.4348 0.8416 38.928 3.628 4.526 FISH 37 1 0.2717 0.0000 0.000 0.006 0.007 FISH SCALES 12 9 2.4457 0.0003 0.015 1.082 1.349 ANIMAL REMAINS Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 183 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=70, Stomach samples=648 Predator size stats: mean(s.e.)=21.9(0.4), min=6 max=62 Mean (s.e.) stomach weight = 1.1014 (0.2372) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 169 26.0802 0.0000 0.000 0.000 0.000 EMPTY 20 6 0.9259 0.0000 0.001 0.038 0.051 TREMATODA 15 7 1.0802 0.0000 0.001 0.237 0.321 NEMATODA 34 1 0.1543 0.0000 0.001 0.041 0.056 POLYCHAETA 34 1 0.1543 0.0001 0.005 0.066 0.089 STERNASPIS SCUTATA 3 150 23.1481 0.0204 1.851 18.484 25.005 CRUSTACEA 24 3 0.4630 0.0000 0.001 0.023 0.031 AMPHIPODA 10 10 1.5432 0.0003 0.024 0.529 0.715 GAMMARIDEA 29 2 0.3086 0.0000 0.001 0.019 0.026 ARGISSA HAMATIPES 29 2 0.3086 0.0000 0.002 0.015 0.020 HAUSTORIIDAE 7 37 5.7099 0.0010 0.089 1.949 2.636 HYPERIIDAE 4 77 11.8827 0.0054 0.490 4.018 5.435 PARATHEMISTO SP 12 8 1.2346 0.0004 0.037 0.401 0.543 PARATHEMISTO GRACILIPES 6 40 6.1728 0.0109 0.990 4.038 5.462 THEMISTO GAUDICHAUDII 34 1 0.1543 0.0001 0.005 0.044 0.060 LYSIANASSIDAE 29 2 0.3086 0.0000 0.002 0.172 0.233 OEDICEROTIDAE 34 1 0.1543 0.0000 0.002 0.053 0.071 SYNCHELIDIUM SP 34 1 0.1543 0.0000 0.000 0.000 0.000 PONTOGENEIA INERMIS 34 1 0.1543 0.0009 0.086 0.153 0.207 DECAPODA 34 1 0.1543 0.0000 0.002 0.002 0.003 DECAPODA LARVAE 15 7 1.0802 0.0075 0.680 0.932 1.261 DECAPODA SHRIMP 34 1 0.1543 0.0001 0.009 0.010 0.014 CANCER IRRORATUS 11 9 1.3889 0.0026 0.235 0.726 0.983 CRANGON SEPTEMSPINOSA 24 3 0.4630 0.0034 0.305 0.364 0.492 PANDALIDAE 12 8 1.2346 0.0150 1.366 0.850 1.151 DICHELOPANDALUS LEPTOCERUS 23 4 0.6173 0.0053 0.477 0.530 0.717 PANDALUS BOREALIS 24 3 0.4630 0.0112 1.018 0.449 0.607 PASIPHAEA MULTIDENTATA 34 1 0.1543 0.0002 0.018 0.154 0.209 ISOPODA 15 7 1.0802 0.0000 0.003 0.085 0.115 CUMACEA 34 1 0.1543 0.0000 0.000 0.008 0.011 PSEUDOLEPTOCUMA MINOR 34 1 0.1543 0.0000 0.001 0.081 0.110 DIASTYLIDAE 5 45 6.9444 0.0183 1.662 5.645 7.637 EUPHAUSIIDAE 1 195 30.0926 0.4078 37.023 27.721 37.502 MEGANYCTIPHANES NORVEGICA 12 8 1.2346 0.0009 0.079 0.446 0.604 MYSIDACEA 20 6 0.9259 0.0001 0.011 0.160 0.216 ERYTHROPS ERYTHROPHTHALMA 24 3 0.4630 0.0004 0.035 0.174 0.235 NEOMYSIS AMERICANA 29 2 0.3086 0.0000 0.001 0.247 0.334 PSEUDOMMA AFFINE 15 7 1.0802 0.0001 0.005 0.041 0.056 COPEPODA 15 7 1.0802 0.0000 0.002 0.044 0.059 CALANOIDA Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 184 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=70, Stomach samples=648 Predator size stats: mean(s.e.)=21.9(0.4), min=6 max=62 Mean (s.e.) stomach weight = 1.1014 (0.2372) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 22 5 0.7716 0.0000 0.003 0.090 0.122 CALANUS FINMARCHICUS 34 1 0.1543 0.0000 0.000 0.001 0.002 CANDACIA ARMATA 34 1 0.1543 0.0001 0.005 0.021 0.029 BIVALVIA 9 18 2.7778 0.2371 21.528 1.979 2.677 FISH 34 1 0.1543 0.0000 0.000 0.000 0.000 FISH SCALES 24 3 0.4630 0.1702 15.456 0.463 0.626 MERLUCCIUS BILINEARIS 29 2 0.3086 0.1671 15.167 0.294 0.398 AMMODYTES SP 8 31 4.7840 0.0145 1.314 1.976 2.673 ANIMAL REMAINS 34 1 0.1543 0.0001 0.006 0.144 0.195 SAND Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 185 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=37, Stomach samples=268 Predator size stats: mean(s.e.)=27.7(0.6), min=12 max=62 Mean (s.e.) stomach weight = 4.9470 (1.3412) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 87 32.4627 0.0000 0.000 0.000 0.000 EMPTY 31 1 0.3731 0.0000 0.001 0.255 0.378 CESTODA 20 2 0.7463 0.0000 0.000 0.377 0.559 TREMATODA 12 4 1.4925 0.0001 0.002 0.791 1.172 NEMATODA 31 1 0.3731 0.0011 0.022 0.373 0.552 POLYCHAETA 31 1 0.3731 0.0011 0.022 0.373 0.552 APHRODITIDAE 3 23 8.5821 0.0043 0.088 7.225 10.698 CRUSTACEA 31 1 0.3731 0.0000 0.001 0.014 0.021 GAMMARIDEA 20 2 0.7463 0.0002 0.005 0.037 0.055 HAPLOOPS TUBICOLA 31 1 0.3731 0.0001 0.003 0.089 0.131 LEPTOCHEIRUS PINGUIS 31 1 0.3731 0.0000 0.000 0.003 0.004 EUSIRIDAE 31 1 0.3731 0.0001 0.002 0.001 0.002 HYPERIIDAE 20 2 0.7463 0.0001 0.001 0.012 0.018 PARATHEMISTO SP 20 2 0.7463 0.0001 0.001 0.009 0.014 THEMISTO GAUDICHAUDII 31 1 0.3731 0.0001 0.001 0.086 0.127 ANONYX SARSI 31 1 0.3731 0.0003 0.007 0.002 0.003 HIPPOMEDON PROPINQUUS 31 1 0.3731 0.0000 0.000 0.002 0.004 MONOCULODES EDWARDSI 16 3 1.1194 0.0001 0.002 0.073 0.108 PONTOGENEIA INERMIS 16 3 1.1194 0.0010 0.020 0.468 0.693 DECAPODA 31 1 0.3731 0.0000 0.000 0.003 0.004 DECAPODA LARVAE 31 1 0.3731 0.0002 0.004 0.317 0.470 DECAPODA SHRIMP 7 10 3.7313 0.0052 0.104 2.471 3.659 CRANGON SEPTEMSPINOSA 10 5 1.8657 0.0019 0.038 1.030 1.525 PANDALIDAE 4 16 5.9701 0.0507 1.025 4.229 6.262 DICHELOPANDALUS LEPTOCERUS 31 1 0.3731 0.0348 0.704 0.173 0.257 PANDALUS SP 12 4 1.4925 0.0853 1.725 0.696 1.030 PANDALUS BOREALIS 31 1 0.3731 0.0002 0.004 0.009 0.013 PANDALUS MONTAGUI 20 2 0.7463 0.0001 0.002 0.338 0.500 CUMACEA 20 2 0.7463 0.0000 0.000 0.029 0.043 DIASTYLIS SP 7 10 3.7313 0.0059 0.119 2.794 4.137 EUPHAUSIIDAE 2 79 29.4776 0.8746 17.679 28.215 41.777 MEGANYCTIPHANES NORVEGICA 12 4 1.4925 0.0003 0.005 1.317 1.950 MYSIDACEA 12 4 1.4925 0.0003 0.006 0.098 0.146 ERYTHROPS ERYTHROPHTHALMA 5 12 4.4776 0.0023 0.047 2.410 3.569 MYSIS MIXTA 20 2 0.7463 0.0004 0.007 0.080 0.118 NEOMYSIS AMERICANA 20 2 0.7463 0.0001 0.001 0.429 0.635 PSEUDOMMA AFFINE 20 2 0.7463 0.0001 0.003 0.393 0.582 CALANOIDA 20 2 0.7463 0.1207 2.441 0.746 1.105 CEPHALOPODA 16 3 1.1194 1.1907 24.068 1.119 1.657 LOLIGO SP Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 186 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=37, Stomach samples=268 Predator size stats: mean(s.e.)=27.7(0.6), min=12 max=62 Mean (s.e.) stomach weight = 4.9470 (1.3412) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 11 4.1045 0.4649 9.397 4.054 6.002 FISH 16 3 1.1194 0.0001 0.002 0.737 1.091 FISH SCALES 20 2 0.7463 1.4408 29.125 0.745 1.103 CLUPEIDAE 31 1 0.3731 0.0277 0.559 0.373 0.552 ANCHOA HEPSETUS 31 1 0.3731 0.2585 5.225 0.310 0.460 MERLUCCIUS BILINEARIS 9 8 2.9851 0.3723 7.526 2.786 4.125 AMMODYTES SP 10 5 1.8657 0.0002 0.004 1.268 1.877 ANIMAL REMAINS 31 1 0.3731 0.0000 0.000 0.115 0.170 ANIMAL TUBES 31 1 0.3731 0.0000 0.000 0.062 0.092 ROCK Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 187 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=69, Stomach samples=604 Predator size stats: mean(s.e.)=17.5(0.5), min=3 max=50 Mean (s.e.) stomach weight = 0.6512 (0.2108) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 211 34.9338 0.0000 0.000 0.000 0.000 EMPTY 36 1 0.1656 0.0000 0.002 0.048 0.074 CESTODA 36 1 0.1656 0.0000 0.000 0.000 0.000 TREMATODA 36 1 0.1656 0.0000 0.002 0.083 0.127 NEMERTEA 36 1 0.1656 0.0000 0.000 0.007 0.010 NEMATODA 36 1 0.1656 0.0000 0.001 0.044 0.067 POLYCHAETA 5 51 8.4437 0.0043 0.666 6.622 10.177 CRUSTACEA 36 1 0.1656 0.0000 0.003 0.117 0.180 AMPHIPODA 10 23 3.8079 0.0004 0.069 1.755 2.697 GAMMARIDEA 8 28 4.6358 0.0003 0.047 2.176 3.344 AMPELISCIDAE 19 7 1.1589 0.0001 0.023 0.280 0.431 AMPELISCA SP 13 17 2.8146 0.0008 0.125 1.822 2.800 AMPELISCA AGASSIZI 36 1 0.1656 0.0001 0.011 0.013 0.020 AMPELISCA SPINIPES 36 1 0.1656 0.0000 0.001 0.166 0.254 AMPELISCA ESCHRICHTI 12 21 3.4768 0.0004 0.058 1.462 2.246 AMPELISCA VADORUM 36 1 0.1656 0.0000 0.005 0.006 0.009 BYBLIS SP 9 24 3.9735 0.0004 0.066 2.367 3.638 BYBLIS SERRATA 36 1 0.1656 0.0000 0.001 0.005 0.007 AORIDAE 36 1 0.1656 0.0000 0.001 0.003 0.004 LEPTOCHEIRUS SP 28 2 0.3311 0.0000 0.004 0.090 0.139 UNCIOLA IRRORATA 36 1 0.1656 0.0000 0.001 0.008 0.012 CAPRELLIDAE 36 1 0.1656 0.0000 0.003 0.003 0.005 AEGININA LONGICORNIS 25 4 0.6623 0.0000 0.002 0.177 0.271 ERICTHONIUS SP 36 1 0.1656 0.0000 0.001 0.017 0.027 ERICTHONIUS RUBRICORNIS 4 52 8.6093 0.0014 0.212 5.085 7.815 HYPERIIDAE 2 113 18.7086 0.0025 0.380 15.790 24.267 PARATHEMISTO SP 28 2 0.3311 0.0000 0.001 0.004 0.007 PARATHEMISTO GRACILIPES 28 2 0.3311 0.0000 0.001 0.331 0.509 THEMISTO GAUDICHAUDII 36 1 0.1656 0.0000 0.000 0.033 0.051 LYSIANASSIDAE 20 6 0.9934 0.0001 0.011 0.380 0.584 OEDICEROTIDAE 22 5 0.8278 0.0001 0.010 0.354 0.544 MONOCULODES EDWARDSI 28 2 0.3311 0.0000 0.003 0.013 0.020 EOBROLGUS SPINOSUS 28 2 0.3311 0.0001 0.016 0.166 0.255 DECAPODA 28 2 0.3311 0.0000 0.002 0.331 0.509 DECAPODA LARVAE 15 13 2.1523 0.0014 0.219 1.062 1.632 DECAPODA SHRIMP 14 14 2.3179 0.0004 0.065 1.135 1.745 CRANGONIDAE 7 34 5.6291 0.0077 1.184 2.757 4.238 CRANGON SEPTEMSPINOSA 36 1 0.1656 0.0000 0.004 0.054 0.083 HIPPOLYTIDAE 36 1 0.1656 0.0003 0.042 0.166 0.254 PANDALIDAE Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 188 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=69, Stomach samples=604 Predator size stats: mean(s.e.)=17.5(0.5), min=3 max=50 Mean (s.e.) stomach weight = 0.6512 (0.2108) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 11 22 3.6424 0.0178 2.740 2.576 3.959 DICHELOPANDALUS LEPTOCERUS 36 1 0.1656 0.0003 0.052 0.166 0.254 PASIPHAEA MULTIDENTATA 36 1 0.1656 0.0000 0.003 0.010 0.015 SERGESTIDAE 16 9 1.4901 0.0003 0.052 0.303 0.466 CUMACEA 36 1 0.1656 0.0000 0.002 0.008 0.012 CYCLASPIS VARIANS 36 1 0.1656 0.0000 0.002 0.047 0.073 DIASTYLIS SP 36 1 0.1656 0.0000 0.003 0.004 0.006 LAMPROPIDAE 25 4 0.6623 0.0001 0.016 0.244 0.374 EUPHAUSIIDAE 28 2 0.3311 0.0000 0.004 0.331 0.509 EUPHAUSIA KROHNI 22 5 0.8278 0.0017 0.262 0.682 1.048 MEGANYCTIPHANES NORVEGICA 28 2 0.3311 0.0000 0.001 0.221 0.339 MYSIDACEA 36 1 0.1656 0.0000 0.001 0.138 0.212 ERYTHROPS ERYTHROPHTHALMA 16 9 1.4901 0.0000 0.004 0.904 1.389 COPEPODA 36 1 0.1656 0.0000 0.000 0.166 0.254 CALANUS FINMARCHICUS 20 6 0.9934 0.0108 1.655 0.784 1.205 CEPHALOPODA 36 1 0.1656 0.0291 4.464 0.166 0.254 LOLIGO SP 36 1 0.1656 0.0210 3.223 0.166 0.254 LOLIGO PEALEII 36 1 0.1656 0.0070 1.075 0.166 0.254 LOLLIGUNCULA BREVIS 25 4 0.6623 0.0000 0.003 0.238 0.365 CHAETOGNATHA 3 53 8.7748 0.2095 32.175 7.319 11.248 FISH 22 5 0.8278 0.0000 0.002 0.007 0.010 FISH SCALES 36 1 0.1656 0.0648 9.956 0.166 0.254 CLUPEIDAE 18 8 1.3245 0.2465 37.852 1.272 1.955 MERLUCCIUS BILINEARIS 36 1 0.1656 0.0049 0.751 0.157 0.241 AMMODYTES SP 36 1 0.1656 0.0091 1.397 0.166 0.254 OPHIDIIDAE 36 1 0.1656 0.0000 0.006 0.003 0.005 PLEURONECTIFORMES 6 47 7.7815 0.0068 1.048 3.649 5.609 ANIMAL REMAINS 36 1 0.1656 0.0000 0.001 0.001 0.001 ANIMAL EGGS 36 1 0.1656 0.0001 0.013 0.081 0.125 ROCK Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 189 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=59, Stomach samples=522 Predator size stats: mean(s.e.)=22.8(0.6), min=3 max=57 Mean (s.e.) stomach weight = 4.2445 (0.7022) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 106 20.3065 0.0000 0.000 0.000 0.000 EMPTY 22 7 1.3410 0.0005 0.011 0.019 0.023 CESTODA 44 1 0.1916 0.0000 0.000 0.192 0.240 TREMATODA 24 5 0.9579 0.0000 0.000 0.003 0.004 NEMATODA 34 2 0.3831 0.0001 0.002 0.001 0.001 POLYCHAETA 34 2 0.3831 0.0009 0.021 0.207 0.259 NEPHTYIDAE 21 9 1.7241 0.0029 0.068 0.401 0.503 TEREBELLIDA 2 109 20.8812 0.0270 0.637 15.170 19.035 CRUSTACEA 32 3 0.5747 0.0011 0.026 0.024 0.030 AMPHIPODA 8 37 7.0881 0.0016 0.038 1.623 2.037 GAMMARIDEA 29 4 0.7663 0.0001 0.002 0.293 0.368 AMPELISCIDAE 34 2 0.3831 0.0001 0.002 0.012 0.015 AMPELISCA ESCHRICHTI 13 19 3.6398 0.0010 0.024 1.472 1.847 BYBLIS SERRATA 44 1 0.1916 0.0000 0.000 0.000 0.000 UNCIOLA SP 34 2 0.3831 0.0000 0.001 0.002 0.003 UNCIOLA IRRORATA 15 16 3.0651 0.0182 0.428 0.331 0.415 GAMMARUS ANNULATUS 34 2 0.3831 0.0001 0.002 0.383 0.481 PARATHEMISTO SP 32 3 0.5747 0.0001 0.003 0.033 0.041 LYSIANASSIDAE 34 2 0.3831 0.0006 0.013 0.069 0.087 HIPPOMEDON SERRATUS 7 50 9.5785 0.0034 0.079 2.865 3.595 OEDICEROTIDAE 24 5 0.9579 0.0001 0.003 0.009 0.011 MONOCULODES SP 23 6 1.1494 0.0005 0.012 0.583 0.732 MONOCULODES EDWARDSI 29 4 0.7663 0.0059 0.139 0.088 0.110 SYNCHELIDIUM AMERICANUM 34 2 0.3831 0.0001 0.002 0.106 0.133 PONTOGENEIA INERMIS 12 22 4.2146 0.0045 0.106 2.289 2.872 DECAPODA 18 11 2.1073 0.0014 0.033 0.534 0.670 DECAPODA SHRIMP 24 5 0.9579 0.0002 0.005 0.388 0.486 CRANGONIDAE 1 128 24.5211 0.1713 4.036 10.004 12.553 CRANGON SEPTEMSPINOSA 44 1 0.1916 0.0009 0.021 0.012 0.014 PANDALIDAE 9 29 5.5556 0.0583 1.374 2.362 2.964 DICHELOPANDALUS LEPTOCERUS 44 1 0.1916 0.0046 0.109 0.128 0.161 PASIPHAEA MULTIDENTATA 34 2 0.3831 0.0001 0.003 0.002 0.002 EDOTEA SP 18 11 2.1073 0.0001 0.003 0.232 0.292 CUMACEA 44 1 0.1916 0.0001 0.002 0.001 0.001 DIASTYLIS POLITA 44 1 0.1916 0.0000 0.000 0.115 0.144 PETALOSARSIA DECLIVIS 14 17 3.2567 0.0063 0.147 0.746 0.936 EUPHAUSIIDAE 10 26 4.9808 0.0410 0.966 3.034 3.807 MEGANYCTIPHANES NORVEGICA 34 2 0.3831 0.0002 0.004 0.027 0.034 MYSIDACEA 5 104 19.9234 0.0412 0.970 9.930 12.461 NEOMYSIS AMERICANA Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 190 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=59, Stomach samples=522 Predator size stats: mean(s.e.)=22.8(0.6), min=3 max=57 Mean (s.e.) stomach weight = 4.2445 (0.7022) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 44 1 0.1916 0.0000 0.000 0.192 0.240 COPEPODA 24 5 0.9579 0.0002 0.004 0.002 0.002 CALANOIDA 18 11 2.1073 0.0380 0.896 1.476 1.852 CEPHALOPODA 44 1 0.1916 0.0337 0.794 0.187 0.234 LOLIGO SP 44 1 0.1916 0.0000 0.000 0.007 0.009 CHAETOGNATHA 3 107 20.4981 2.2706 53.496 13.732 17.231 FISH 16 14 2.6820 0.0005 0.013 0.172 0.216 FISH SCALES 16 14 2.6820 0.4663 10.986 2.135 2.679 MERLUCCIUS BILINEARIS 44 1 0.1916 0.0067 0.158 0.031 0.039 UROPHYCIS REGIA 11 23 4.4061 0.6964 16.407 3.331 4.179 AMMODYTES SP 24 5 0.9579 0.3137 7.391 0.865 1.085 SCOMBER SCOMBRUS 44 1 0.1916 0.0041 0.097 0.166 0.208 SEBASTES FASCIATUS 44 1 0.1916 0.0008 0.019 0.005 0.006 BOTHIDAE 6 78 14.9425 0.0185 0.436 3.651 4.582 ANIMAL REMAINS 29 4 0.7663 0.0002 0.005 0.002 0.002 PLANTS 34 2 0.3831 0.0002 0.005 0.054 0.068 ROCK Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 191 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=28 Predator size stats: mean(s.e.)=23.9(0.8), min=19 max=37 Mean (s.e.) stomach weight = 0.7104 (0.3580) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 12 42.8571 0.0000 0.000 0.000 0.000 EMPTY 8 1 3.5714 0.0020 0.282 0.436 0.763 BYBLIS SERRATA 2 5 17.8571 0.0041 0.573 10.358 18.126 HYPERIIDAE 8 1 3.5714 0.0005 0.065 0.010 0.018 THEMISTO GAUDICHAUDII 5 2 7.1429 0.0197 2.770 6.497 11.370 CRANGON SEPTEMSPINOSA 8 1 3.5714 0.0004 0.060 0.093 0.163 DIASTYLIS SP 3 4 14.2857 0.0011 0.161 9.402 16.453 CHAETOGNATHA 5 2 7.1429 0.0009 0.126 7.143 12.500 SAGITTA ELEGANS 8 1 3.5714 0.3024 42.570 3.571 6.250 ETRUMEUS TERES 4 3 10.7143 0.3780 53.212 10.704 18.732 AMMODYTES SP 5 2 7.1429 0.0012 0.166 5.357 9.375 ANIMAL REMAINS 8 1 3.5714 0.0001 0.015 3.571 6.250 ANIMAL EGGS Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 192 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=30, Stomach samples=167 Predator size stats: mean(s.e.)=27.0(1.1), min=4 max=76 Mean (s.e.) stomach weight = 3.9351 (1.2213) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 65 38.9222 0.0000 0.000 0.000 0.000 EMPTY 17 1 0.5988 0.0000 0.000 0.299 0.490 TREMATODA 17 1 0.5988 0.0000 0.000 0.000 0.000 NEMATODA 3 11 6.5868 0.0059 0.149 5.616 9.196 CRUSTACEA 14 2 1.1976 0.0002 0.005 0.640 1.047 GAMMARIDEA 17 1 0.5988 0.0000 0.000 0.240 0.392 UNCIOLA SP 17 1 0.5988 0.0007 0.019 0.183 0.299 RHACHOTROPIS SP 10 4 2.3952 0.0001 0.003 0.041 0.067 HYPERIIDAE 5 10 5.9880 0.0044 0.112 2.283 3.738 PARATHEMISTO SP 17 1 0.5988 0.0000 0.001 0.013 0.021 THEMISTO GAUDICHAUDII 17 1 0.5988 0.0001 0.002 0.246 0.402 LYSIANASSIDAE 17 1 0.5988 0.0001 0.004 0.001 0.001 HIPPOMEDON SERRATUS 17 1 0.5988 0.0000 0.000 0.299 0.490 OEDICEROTIDAE 10 4 2.3952 0.0098 0.250 2.317 3.793 DECAPODA SHRIMP 12 3 1.7964 0.0037 0.095 1.209 1.979 CRANGON SEPTEMSPINOSA 12 3 1.7964 0.0090 0.228 0.685 1.122 PANDALIDAE 7 6 3.5928 0.0496 1.261 3.155 5.166 DICHELOPANDALUS LEPTOCERUS 17 1 0.5988 0.0059 0.151 0.013 0.022 PANDALUS BOREALIS 17 1 0.5988 0.0153 0.390 0.599 0.980 PANDALUS MONTAGUI 6 8 4.7904 0.0018 0.045 4.785 7.835 EUPHAUSIIDAE 2 46 27.5449 0.1683 4.276 24.165 39.565 MEGANYCTIPHANES NORVEGICA 7 6 3.5928 0.0000 0.001 2.162 3.540 CALANOIDA 14 2 1.1976 0.0000 0.000 1.198 1.961 CANDACIA SP 14 2 1.1976 0.0120 0.305 0.611 1.000 CEPHALOPODA 17 1 0.5988 0.2301 5.848 0.272 0.445 LOLIGO SP 3 11 6.5868 1.6748 42.562 6.135 10.044 FISH 9 5 2.9940 1.5097 38.364 2.696 4.414 CLUPEA HARENGUS 17 1 0.5988 0.0012 0.029 0.599 0.980 ASPIDOPHOROIDES MONOPTERYGIUS 17 1 0.5988 0.2319 5.893 0.439 0.718 SCOMBER SCOMBRUS 17 1 0.5988 0.0002 0.005 0.168 0.275 ROCK 17 1 0.5988 0.0000 0.001 0.010 0.017 STYROFOAM Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 193 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=224 Predator size stats: mean(s.e.)=18.4(0.6), min=6 max=54 Mean (s.e.) stomach weight = 0.9947 (0.4852) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 58 25.8929 0.0000 0.000 0.000 0.000 EMPTY 11 7 3.1250 0.0000 0.003 1.022 1.380 TREMATODA 32 1 0.4464 0.0000 0.000 0.019 0.025 NEMATODA 3 43 19.1964 0.0079 0.790 14.085 19.006 CRUSTACEA 8 12 5.3571 0.0004 0.037 1.840 2.482 CRUSTACEA LARVAE 22 2 0.8929 0.0000 0.003 0.141 0.191 AMPHIPODA 32 1 0.4464 0.0000 0.002 0.022 0.029 ARGISSA HAMATIPES 32 1 0.4464 0.0000 0.004 0.089 0.120 GAMMARUS SP 10 9 4.0179 0.0002 0.022 0.413 0.557 HYPERIIDAE 6 13 5.8036 0.0025 0.254 2.975 4.015 PARATHEMISTO SP 14 6 2.6786 0.0009 0.086 1.108 1.496 PARATHEMISTO GRACILIPES 20 3 1.3393 0.0005 0.048 0.650 0.877 THEMISTO GAUDICHAUDII 22 2 0.8929 0.0004 0.039 0.330 0.445 HIPPOMEDON SERRATUS 32 1 0.4464 0.0000 0.002 0.078 0.105 MELPHIDIPPIDAE 22 2 0.8929 0.0001 0.005 0.091 0.122 MELPHIDIPPA SP 11 7 3.1250 0.0001 0.009 0.310 0.419 OEDICEROTIDAE 32 1 0.4464 0.0000 0.001 0.029 0.039 MONOCULODES SP 32 1 0.4464 0.0000 0.000 0.001 0.001 DULICHIA PORRECTA 22 2 0.8929 0.0000 0.001 0.041 0.055 DECAPODA LARVAE 19 4 1.7857 0.0036 0.361 1.786 2.410 DECAPODA SHRIMP 32 1 0.4464 0.0000 0.000 0.018 0.024 CARIDION SP 32 1 0.4464 0.0000 0.001 0.036 0.048 PAGURIDAE 32 1 0.4464 0.0000 0.001 0.056 0.075 PAGURUS SP 22 2 0.8929 0.0025 0.256 0.516 0.697 PANDALIDAE 14 6 2.6786 0.0153 1.539 2.311 3.119 DICHELOPANDALUS LEPTOCERUS 32 1 0.4464 0.0100 1.003 0.382 0.515 PENAEIDAE 22 2 0.8929 0.0000 0.001 0.038 0.051 ISOPODA 5 14 6.2500 0.0009 0.087 1.326 1.789 CUMACEA 8 12 5.3571 0.0012 0.123 2.445 3.299 DIASTYLIDAE 32 1 0.4464 0.0000 0.002 0.072 0.097 DIASTYLIS POLITA 4 34 15.1786 0.0219 2.205 14.707 19.845 EUPHAUSIIDAE 2 53 23.6607 0.2138 21.490 21.230 28.647 MEGANYCTIPHANES NORVEGICA 22 2 0.8929 0.0001 0.012 0.282 0.380 MYSIDACEA 14 6 2.6786 0.0002 0.017 0.623 0.841 ERYTHROPS ERYTHROPHTHALMA 32 1 0.4464 0.0000 0.002 0.035 0.047 NEOMYSIS AMERICANA 22 2 0.8929 0.0000 0.001 0.037 0.049 CIRRIPEDIA 17 5 2.2321 0.0000 0.004 0.101 0.137 CIRRIPEDIA LARVAE 32 1 0.4464 0.0000 0.001 0.012 0.016 COPEPODA 6 13 5.8036 0.0002 0.018 0.623 0.841 CALANOIDA Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 194 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=224 Predator size stats: mean(s.e.)=18.4(0.6), min=6 max=54 Mean (s.e.) stomach weight = 0.9947 (0.4852) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 17 5 2.2321 0.0000 0.004 0.124 0.168 CALANUS FINMARCHICUS 32 1 0.4464 0.0002 0.017 0.027 0.037 NUDIBRANCHIA 22 2 0.8929 0.0003 0.026 0.825 1.114 SAGITTA SP 32 1 0.4464 0.0000 0.000 0.014 0.019 OPHIUROIDEA 20 3 1.3393 0.3499 35.176 1.339 1.807 FISH 22 2 0.8929 0.3614 36.329 0.893 1.205 MERLUCCIUS BILINEARIS 11 7 3.1250 0.0001 0.013 1.006 1.358 ANIMAL REMAINS Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 195 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=9.8(0.4), min=8 max=12 Mean (s.e.) stomach weight = 0.1075 (0.0422) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 10 100.0000 0.0625 58.140 90.217 90.217 NEOMYSIS AMERICANA 2 1 10.0000 0.0450 41.860 9.783 9.783 MERLUCCIUS BILINEARIS Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 196 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=309 Predator size stats: mean(s.e.)=22.4(0.8), min=4 max=55 Mean (s.e.) stomach weight = 1.0548 (0.3095) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 114 36.8932 0.0000 0.000 0.000 0.000 EMPTY 30 1 0.3236 0.0000 0.000 0.029 0.047 HYDROZOA 30 1 0.3236 0.0000 0.000 0.000 0.000 NEMATODA 30 1 0.3236 0.0000 0.000 0.029 0.047 POLYCHAETA 25 2 0.6472 0.0002 0.017 0.315 0.499 TEREBELLIDA 2 53 17.1521 0.0059 0.561 11.749 18.618 CRUSTACEA 16 5 1.6181 0.0003 0.033 0.372 0.589 AMPHIPODA 17 4 1.2945 0.0001 0.007 0.824 1.306 GAMMARIDEA 17 4 1.2945 0.0004 0.036 0.554 0.877 AMPELISCIDAE 20 3 0.9709 0.0021 0.195 0.591 0.936 AMPELISCA AGASSIZI 12 8 2.5890 0.0005 0.044 2.460 3.898 BYBLIS SP 20 3 0.9709 0.0001 0.007 0.346 0.549 BYBLIS SERRATA 25 2 0.6472 0.0000 0.003 0.109 0.173 LEPTOCHEIRUS PINGUIS 30 1 0.3236 0.0001 0.006 0.047 0.074 UNCIOLA IRRORATA 25 2 0.6472 0.0002 0.022 0.092 0.146 CASCO BIGELOWI 25 2 0.6472 0.0002 0.015 0.176 0.279 GAMMARUS SP 30 1 0.3236 0.0001 0.012 0.070 0.111 GAMMARUS ANNULATUS 7 18 5.8252 0.0006 0.060 4.134 6.551 HYPERIIDAE 8 15 4.8544 0.0032 0.300 3.140 4.976 PARATHEMISTO SP 30 1 0.3236 0.0000 0.000 0.324 0.513 DECAPODA 30 1 0.3236 0.0000 0.000 0.108 0.171 DECAPODA CRAB 9 13 4.2071 0.0014 0.132 2.471 3.915 DECAPODA SHRIMP 30 1 0.3236 0.0001 0.006 0.027 0.042 CRANGONIDAE 4 25 8.0906 0.0048 0.457 3.536 5.603 CRANGON SEPTEMSPINOSA 3 26 8.4142 0.0342 3.246 5.384 8.532 DICHELOPANDALUS LEPTOCERUS 25 2 0.6472 0.0000 0.003 0.040 0.064 DIASTYLIS SP 30 1 0.3236 0.0000 0.002 0.019 0.030 DIASTYLIS POLITA 12 8 2.5890 0.0013 0.125 1.285 2.035 EUPHAUSIIDAE 20 3 0.9709 0.0103 0.974 0.658 1.043 EUPHAUSIA SP 15 6 1.9417 0.0093 0.877 1.872 2.967 MEGANYCTIPHANES NORVEGICA 14 7 2.2654 0.0002 0.018 1.528 2.421 MYSIDACEA 11 9 2.9126 0.0010 0.098 0.937 1.485 NEOMYSIS AMERICANA 30 1 0.3236 0.0000 0.001 0.059 0.093 COPEPODA 17 4 1.2945 0.0001 0.005 1.294 2.051 CALANOIDA 30 1 0.3236 0.0000 0.000 0.011 0.018 CENTROPAGES SP 20 3 0.9709 0.0151 1.433 0.913 1.447 CEPHALOPODA 4 25 8.0906 0.3483 33.019 6.477 10.263 FISH 30 1 0.3236 0.0716 6.790 0.324 0.513 CLUPEIDAE 20 3 0.9709 0.0058 0.549 0.955 1.514 GADIDAE Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 197 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=309 Predator size stats: mean(s.e.)=22.4(0.8), min=4 max=55 Mean (s.e.) stomach weight = 1.0548 (0.3095) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 12 3.8835 0.3093 29.327 3.256 5.160 MERLUCCIUS BILINEARIS 30 1 0.3236 0.0051 0.479 0.324 0.513 OPHIDIIDAE 30 1 0.3236 0.2206 20.909 0.324 0.513 STENOTOMUS CHRYSOPS 4 25 8.0906 0.0024 0.228 5.944 9.419 ANIMAL REMAINS Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 198 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=288 Predator size stats: mean(s.e.)=26.7(0.7), min=6 max=58 Mean (s.e.) stomach weight = 2.6101 (0.8349) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 120 41.6667 0.0000 0.000 0.000 0.000 EMPTY 26 1 0.3472 0.0000 0.000 0.347 0.595 CESTODA 12 8 2.7778 0.0000 0.001 0.705 1.208 TREMATODA 26 1 0.3472 0.0000 0.001 0.079 0.136 ACANTHOCEPHALA 20 3 1.0417 0.0000 0.001 0.003 0.005 NEMATODA 14 6 2.0833 0.0010 0.040 0.959 1.644 TEREBELLIDA 2 40 13.8889 0.0061 0.235 9.053 15.519 CRUSTACEA 7 16 5.5556 0.0014 0.054 2.501 4.288 GAMMARIDEA 18 4 1.3889 0.0001 0.003 0.047 0.080 AMPELISCIDAE 26 1 0.3472 0.0001 0.002 0.005 0.008 AMPELISCA AGASSIZI 26 1 0.3472 0.0000 0.001 0.185 0.317 AORIDAE 16 5 1.7361 0.0005 0.021 0.203 0.348 LEPTOCHEIRUS PINGUIS 13 7 2.4306 0.0107 0.410 0.959 1.644 GAMMARUS ANNULATUS 26 1 0.3472 0.0000 0.001 0.347 0.595 HYPERIIDAE 23 2 0.6944 0.0006 0.023 0.694 1.190 PARATHEMISTO SP 26 1 0.3472 0.0001 0.003 0.032 0.054 LYSIANASSIDAE 18 4 1.3889 0.0001 0.005 0.032 0.054 OEDICEROTIDAE 26 1 0.3472 0.0000 0.001 0.025 0.043 MONOCULODES EDWARDSI 26 1 0.3472 0.0011 0.042 0.316 0.542 DECAPODA 9 14 4.8611 0.0105 0.403 3.869 6.632 DECAPODA SHRIMP 20 3 1.0417 0.0004 0.017 0.521 0.892 CRANGONIDAE 3 30 10.4167 0.0207 0.791 6.127 10.503 CRANGON SEPTEMSPINOSA 9 14 4.8611 0.0168 0.642 3.358 5.757 DICHELOPANDALUS LEPTOCERUS 11 9 3.1250 0.0002 0.006 0.671 1.151 CUMACEA 26 1 0.3472 0.0000 0.001 0.145 0.248 EUPHAUSIIDAE 4 26 9.0278 0.0800 3.066 8.791 15.070 MEGANYCTIPHANES NORVEGICA 14 6 2.0833 0.0001 0.006 0.164 0.281 MYSIDACEA 20 3 1.0417 0.0001 0.005 0.141 0.242 ERYTHROPS ERYTHROPHTHALMA 6 18 6.2500 0.0014 0.053 3.137 5.378 NEOMYSIS AMERICANA 26 1 0.3472 0.0064 0.244 0.342 0.587 CEPHALOPODA 23 2 0.6944 0.6858 26.277 0.694 1.190 LOLIGO PEALEII 16 5 1.7361 0.0003 0.010 0.401 0.688 CHAETOGNATHA 23 2 0.6944 0.0029 0.110 0.682 1.169 ECHINODERMATA 26 1 0.3472 0.0088 0.337 0.347 0.595 OPHIUROIDEA 26 1 0.3472 0.0001 0.003 0.128 0.220 ASCIDIACEA 5 23 7.9861 1.6102 61.691 7.321 12.551 FISH 26 1 0.3472 0.0000 0.000 0.029 0.050 FISH SCALES 26 1 0.3472 0.0016 0.063 0.347 0.595 MERLUCCIUS BILINEARIS 26 1 0.3472 0.0026 0.101 0.273 0.469 UROPHYCIS TENUIS Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 199 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=288 Predator size stats: mean(s.e.)=26.7(0.7), min=6 max=58 Mean (s.e.) stomach weight = 2.6101 (0.8349) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 26 1 0.3472 0.1291 4.948 0.347 0.595 PEPRILUS TRIACANTHUS 8 15 5.2083 0.0099 0.380 3.865 6.626 ANIMAL REMAINS 26 1 0.3472 0.0000 0.001 0.139 0.238 PLANTS Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 200 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=13 Predator size stats: mean(s.e.)=32.1(1.2), min=20 max=37 Mean (s.e.) stomach weight = 0.2725 (0.1242) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 38.4615 0.0000 0.000 0.000 0.000 EMPTY 6 1 7.6923 0.0003 0.113 0.048 0.078 CESTODA 6 1 7.6923 0.0001 0.028 7.692 12.500 TREMATODA 6 1 7.6923 0.0032 1.186 3.107 5.048 CRUSTACEA 6 1 7.6923 0.0192 7.058 3.465 5.631 AMPHIPODA 3 2 15.3846 0.0167 6.126 4.450 7.231 GAMMARIDEA 6 1 7.6923 0.0002 0.085 0.036 0.058 AMPELISCA SP 6 1 7.6923 0.0029 1.073 0.453 0.736 AMPELISCA VADORUM 3 2 15.3846 0.1651 60.587 14.988 24.356 GAMMARUS SP 6 1 7.6923 0.0009 0.339 0.888 1.442 HYPERIIDAE 6 1 7.6923 0.0005 0.198 1.381 2.244 DECAPODA 6 1 7.6923 0.0020 0.734 0.360 0.586 DECAPODA SHRIMP 3 2 15.3846 0.0193 7.086 3.051 4.959 CRANGON SEPTEMSPINOSA 6 1 7.6923 0.0241 8.837 3.733 6.066 DICHELOPANDALUS LEPTOCERUS 6 1 7.6923 0.0025 0.903 6.312 10.256 PANDALUS MONTAGUI 6 1 7.6923 0.0012 0.452 0.086 0.139 CHIRIDOTEA SP 6 1 7.6923 0.0022 0.819 0.346 0.562 DIASTYLIS SP 6 1 7.6923 0.0028 1.045 0.441 0.717 NEOMYSIS AMERICANA 6 1 7.6923 0.0001 0.028 0.005 0.009 FISH SCALES 6 1 7.6923 0.0004 0.141 7.692 12.500 FISH EGGS OTHER THAN SKATE 2 3 23.0769 0.0086 3.162 3.004 4.882 ANIMAL REMAINS Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 201 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=54, Stomach samples=267 Predator size stats: mean(s.e.)=49.5(1.4), min=5 max=130 Mean (s.e.) stomach weight = 23.9323 (6.1419) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 15 17 6.3670 0.0000 0.000 0.000 0.000 EMPTY 51 2 0.7491 0.0008 0.003 0.087 0.093 HYDROZOA 68 1 0.3745 0.0043 0.018 0.375 0.400 ANTHOZOA 51 2 0.7491 0.0000 0.000 0.112 0.119 CESTODA 11 21 7.8652 0.0001 0.000 0.594 0.634 TREMATODA 68 1 0.3745 0.0000 0.000 0.000 0.000 NEMERTEA 9 26 9.7378 0.0007 0.003 0.333 0.356 NEMATODA 68 1 0.3745 0.0000 0.000 0.012 0.013 POLYCHAETA 51 2 0.7491 0.0007 0.003 0.012 0.013 EUNICIDAE 68 1 0.3745 0.0008 0.003 0.014 0.015 EUNICE PENNATA 51 2 0.7491 0.0100 0.042 0.227 0.243 LUMBRINERIDAE 68 1 0.3745 0.0016 0.007 0.009 0.009 FLABELLIGERIDAE 24 11 4.1199 0.4353 1.819 1.737 1.856 APHRODITIDAE 68 1 0.3745 0.0002 0.001 0.012 0.013 NEPHTYIDAE 68 1 0.3745 0.0001 0.000 0.000 0.000 NEREIDAE 15 17 6.3670 0.0173 0.072 0.629 0.672 TEREBELLIDA 3 55 20.5993 0.1262 0.527 6.698 7.153 CRUSTACEA 13 19 7.1161 0.0027 0.011 0.563 0.601 GAMMARIDEA 68 1 0.3745 0.0000 0.000 0.003 0.003 AMPELISCIDAE 51 2 0.7491 0.0001 0.000 0.389 0.416 AMPELISCA SP 40 4 1.4981 0.0001 0.000 0.018 0.019 AORIDAE 26 9 3.3708 0.0006 0.002 0.039 0.042 LEPTOCHEIRUS PINGUIS 46 3 1.1236 0.0003 0.001 0.379 0.405 UNCIOLA IRRORATA 34 5 1.8727 0.0003 0.001 0.249 0.266 CAPRELLIDAE 51 2 0.7491 0.0026 0.011 0.483 0.516 AEGINELLA SPINOSA 68 1 0.3745 0.0001 0.000 0.034 0.036 ERICTHONIUS SP 68 1 0.3745 0.0004 0.001 0.073 0.078 EUSIRIDAE 68 1 0.3745 0.0001 0.000 0.022 0.024 EUSIRUS SP 68 1 0.3745 0.0003 0.001 0.001 0.001 MELITA DENTATA 51 2 0.7491 0.0001 0.000 0.019 0.020 HYPERIIDAE 68 1 0.3745 0.0001 0.000 0.001 0.001 PARATHEMISTO SP 14 18 6.7416 0.0019 0.008 0.256 0.273 LYSIANASSIDAE 68 1 0.3745 0.0000 0.000 0.031 0.033 ANONYX LILLJEBORGI 19 16 5.9925 0.0187 0.078 0.576 0.615 ANONYX SARSI 68 1 0.3745 0.0000 0.000 0.031 0.033 ORCHOMENELLA MINUTA 68 1 0.3745 0.0005 0.002 0.018 0.020 ORCHOMENELLA PINGUIS 29 7 2.6217 0.0066 0.028 0.213 0.228 DECAPODA 21 12 4.4944 0.1640 0.685 1.737 1.855 DECAPODA CRAB 6 41 15.3558 0.0630 0.263 2.915 3.113 DECAPODA SHRIMP Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 202 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=54, Stomach samples=267 Predator size stats: mean(s.e.)=49.5(1.4), min=5 max=130 Mean (s.e.) stomach weight = 23.9323 (6.1419) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 12 20 7.4906 0.0423 0.177 1.040 1.110 CANCRIDAE 40 4 1.4981 0.1055 0.441 0.497 0.531 CANCER BOREALIS 7 37 13.8577 2.8586 11.944 7.638 8.158 CANCER IRRORATUS 68 1 0.3745 0.0001 0.000 0.000 0.000 CRANGONIDAE 4 45 16.8539 0.0611 0.255 3.539 3.780 CRANGON SEPTEMSPINOSA 68 1 0.3745 0.0001 0.000 0.000 0.001 HIPPOLYTIDAE 46 3 1.1236 0.0004 0.002 0.095 0.101 EUALUS GAIMARDII 15 17 6.3670 0.0034 0.014 0.157 0.168 EUALUS PUSIOLUS 68 1 0.3745 0.0003 0.001 0.014 0.015 LEBBEUS SP 68 1 0.3745 0.0007 0.003 0.008 0.008 LEBBEUS GROENLANDICUS 68 1 0.3745 0.0015 0.006 0.339 0.362 LEBBEUS ZEBRA 34 5 1.8727 0.0013 0.006 0.412 0.440 SPIRONTOCARIS SP 46 3 1.1236 0.0020 0.008 0.112 0.119 SPIRONTOCARIS SPINUS 25 10 3.7453 0.0610 0.255 0.878 0.937 HYAS SP 40 4 1.4981 0.0259 0.108 0.431 0.460 HYAS COARCTATUS 21 12 4.4944 0.0109 0.046 1.006 1.074 PAGURIDAE 21 12 4.4944 0.0636 0.266 1.457 1.556 PAGURUS SP 9 26 9.7378 0.5393 2.254 3.869 4.132 PAGURUS ACADIANUS 51 2 0.7491 0.0487 0.204 0.693 0.740 PAGURUS PUBESCENS 34 5 1.8727 0.0037 0.016 0.105 0.112 PANDALIDAE 2 59 22.0974 0.2353 0.983 8.272 8.834 DICHELOPANDALUS LEPTOCERUS 19 16 5.9925 0.2580 1.078 3.440 3.674 PANDALUS MONTAGUI 51 2 0.7491 0.0001 0.000 0.001 0.001 ISOPODA 40 4 1.4981 0.0014 0.006 0.008 0.009 CIROLANIDAE 31 6 2.2472 0.0059 0.025 0.036 0.039 POLITOLANA POLITA 68 1 0.3745 0.0002 0.001 0.052 0.055 CHIRIDOTEA TUFTSI 68 1 0.3745 0.0001 0.000 0.005 0.005 EUPHAUSIIDAE 51 2 0.7491 0.0073 0.030 0.346 0.370 MEGANYCTIPHANES NORVEGICA 68 1 0.3745 0.0000 0.000 0.002 0.002 MYSIDACEA 51 2 0.7491 0.0003 0.001 0.749 0.800 NEOMYSIS AMERICANA 68 1 0.3745 0.0006 0.003 0.010 0.011 CIRRIPEDIA 68 1 0.3745 0.0000 0.000 0.016 0.017 COPEPODA 51 2 0.7491 0.0567 0.237 0.305 0.326 MOLLUSCA 51 2 0.7491 0.0121 0.051 0.023 0.025 MOLLUSCA SHELL 34 5 1.8727 0.0563 0.235 0.196 0.209 BIVALVIA 26 9 3.3708 0.5561 2.324 1.295 1.383 PECTINIDAE 15 17 6.3670 0.2718 1.136 1.777 1.897 GASTROPODA 31 6 2.2472 0.0066 0.028 0.041 0.044 GASTROPODA OPERCULUM 51 2 0.7491 0.1903 0.795 0.260 0.278 BUCCINUM SP Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 203 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=54, Stomach samples=267 Predator size stats: mean(s.e.)=49.5(1.4), min=5 max=130 Mean (s.e.) stomach weight = 23.9323 (6.1419) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 40 4 1.4981 0.0132 0.055 0.489 0.522 CEPHALOPODA 51 2 0.7491 1.4877 6.216 0.749 0.800 LOLIGO SP 68 1 0.3745 0.0644 0.269 0.375 0.400 OCTOPODA 68 1 0.3745 0.0001 0.001 0.113 0.121 CHAETOGNATHA 34 5 1.8727 0.0113 0.047 1.035 1.106 ECHINODERMATA 68 1 0.3745 0.0005 0.002 0.006 0.006 ASTERIIDAE 68 1 0.3745 0.0003 0.001 0.005 0.006 STRONGYLOCENTROTUS DROEBACHIENSIS 46 3 1.1236 0.0092 0.038 0.158 0.169 OPHIUROIDEA 26 9 3.3708 0.0750 0.313 0.869 0.928 OPHIOPHOLIS ACULEATA 68 1 0.3745 0.0556 0.232 0.332 0.354 OPHIURA SARSI 46 3 1.1236 0.0831 0.347 0.658 0.703 HOLOTHUROIDEA 5 42 15.7303 2.5693 10.736 7.280 7.775 FISH 68 1 0.3745 0.0006 0.002 0.036 0.039 FISH SCALES 29 7 2.6217 0.2744 1.147 2.024 2.161 FISH EGGS OTHER THAN SKATE 31 6 2.2472 7.8148 32.654 1.938 2.070 CLUPEIDAE 68 1 0.3745 0.5929 2.477 0.375 0.400 ALOSA AESTIVALIS 51 2 0.7491 0.3696 1.544 0.645 0.689 CLUPEA HARENGUS 68 1 0.3745 0.0026 0.011 0.103 0.110 COTTIDAE 51 2 0.7491 0.0104 0.044 0.510 0.544 MYOXOCEPHALUS OCTODECEMSPINOSUS 68 1 0.3745 2.9213 12.207 0.287 0.307 POMATOMUS SALTATRIX 68 1 0.3745 0.0081 0.034 0.375 0.400 SEBASTES FASCIATUS 40 4 1.4981 0.0631 0.264 0.205 0.219 PLEURONECTIFORMES 68 1 0.3745 0.0087 0.036 0.111 0.119 SCOPHTHALMUS AQUOSUS 1 91 34.0824 0.4682 1.956 14.698 15.697 ANIMAL REMAINS 8 34 12.7341 0.4816 2.012 1.591 1.700 ROCK 34 5 1.8727 0.1921 0.803 0.615 0.657 SAND 68 1 0.3745 0.0040 0.017 0.028 0.030 DISCARDED FOOD Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 204 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=61, Stomach samples=325 Predator size stats: mean(s.e.)=53.6(1.3), min=4 max=125 Mean (s.e.) stomach weight = 31.2283 (5.4127) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 16 17 5.2308 0.0000 0.000 0.000 0.000 EMPTY 83 1 0.3077 0.0000 0.000 0.000 0.000 HYDROZOA 83 1 0.3077 0.0003 0.001 0.011 0.012 ANTHOZOA 48 4 1.2308 0.1203 0.385 0.930 0.981 CERIANTHIDAE 83 1 0.3077 0.0001 0.000 0.003 0.003 TREMATODA 57 3 0.9231 0.0022 0.007 0.049 0.052 NEMERTEA 25 14 4.3077 0.0021 0.007 0.025 0.027 NEMATODA 16 17 5.2308 0.0167 0.053 0.316 0.334 POLYCHAETA 45 5 1.5385 0.0053 0.017 0.171 0.181 LUMBRINERIDAE 83 1 0.3077 0.0140 0.045 0.072 0.076 LUMBRINERIS SP 57 3 0.9231 0.0023 0.007 0.017 0.018 FLABELLIGERIDAE 83 1 0.3077 0.0014 0.005 0.011 0.012 PHERUSA SP 83 1 0.3077 0.0015 0.005 0.012 0.013 ALCIOPIDAE 31 10 3.0769 0.2877 0.921 0.862 0.909 APHRODITIDAE 57 3 0.9231 0.0887 0.284 0.653 0.689 APHRODITA HASTATA 83 1 0.3077 0.0003 0.001 0.002 0.003 GLYCERIDAE 48 4 1.2308 0.0048 0.015 0.084 0.089 NEPHTYIDAE 83 1 0.3077 0.0000 0.000 0.000 0.000 PHYLLODOCE SP 65 2 0.6154 0.0089 0.029 0.102 0.107 SPIONIDAE 65 2 0.6154 0.0030 0.010 0.110 0.116 SPIOPHANES BOMBYX 14 19 5.8462 0.0151 0.048 0.437 0.461 TEREBELLIDA 83 1 0.3077 0.0000 0.000 0.006 0.006 AMPHARETIDAE 2 58 17.8462 0.2707 0.867 8.255 8.711 CRUSTACEA 83 1 0.3077 0.0000 0.000 0.001 0.001 CRUSTACEA EGGS 83 1 0.3077 0.0018 0.006 0.009 0.010 AMPHIPODA 5 43 13.2308 0.0067 0.021 1.433 1.512 GAMMARIDEA 65 2 0.6154 0.0001 0.000 0.001 0.001 AMPELISCIDAE 65 2 0.6154 0.0002 0.001 0.026 0.028 AORIDAE 26 13 4.0000 0.0086 0.028 0.139 0.147 LEPTOCHEIRUS PINGUIS 8 28 8.6154 0.0275 0.088 2.493 2.630 UNCIOLA IRRORATA 65 2 0.6154 0.0002 0.001 0.006 0.006 CALLIOPIUS SP 22 15 4.6154 0.0257 0.082 1.077 1.137 CALLIOPIUS LAEVIUSCULUS 38 8 2.4615 0.0002 0.001 0.081 0.085 CAPRELLIDAE 48 4 1.2308 0.0015 0.005 0.050 0.053 AEGININA LONGICORNIS 57 3 0.9231 0.0010 0.003 0.419 0.443 RHACHOTROPIS ACULEATA 65 2 0.6154 0.0093 0.030 0.211 0.223 GAMMARUS ANNULATUS 38 8 2.4615 0.0005 0.002 0.047 0.049 MELITA DENTATA 65 2 0.6154 0.0006 0.002 0.017 0.018 HAUSTORIIDAE 83 1 0.3077 0.0000 0.000 0.000 0.000 HYPERIIDAE Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 205 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=61, Stomach samples=325 Predator size stats: mean(s.e.)=53.6(1.3), min=4 max=125 Mean (s.e.) stomach weight = 31.2283 (5.4127) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 26 13 4.0000 0.0808 0.259 2.015 2.126 PARATHEMISTO SP 42 6 1.8462 0.0007 0.002 0.186 0.196 LYSIANASSIDAE 83 1 0.3077 0.0005 0.001 0.002 0.002 ANONYX SARSI 57 3 0.9231 0.0004 0.001 0.027 0.029 HIPPOMEDON SERRATUS 65 2 0.6154 0.0057 0.018 0.017 0.018 ORCHOMENELLA GROENLANDICA 48 4 1.2308 0.0062 0.020 0.513 0.541 PSAMMONYX NOBILIS 57 3 0.9231 0.0002 0.001 0.012 0.012 OEDICEROTIDAE 48 4 1.2308 0.0023 0.007 0.636 0.671 MONOCULODES EDWARDSI 83 1 0.3077 0.0000 0.000 0.001 0.001 MONOCULODES INTERMEDIUS 83 1 0.3077 0.0000 0.000 0.001 0.001 PHOXOCEPHALIDAE 10 26 8.0000 0.0441 0.141 4.805 5.070 PONTOGENEIA INERMIS 65 2 0.6154 0.0184 0.059 0.061 0.065 DECAPODA 28 12 3.6923 0.2986 0.956 1.272 1.343 DECAPODA CRAB 11 23 7.0769 0.0350 0.112 1.236 1.304 DECAPODA SHRIMP 45 5 1.5385 0.7837 2.509 0.253 0.267 AXIUS SERRATUS 20 16 4.9231 0.0290 0.093 0.812 0.857 CANCRIDAE 22 15 4.6154 0.8996 2.881 2.515 2.653 CANCER BOREALIS 13 21 6.4615 2.1178 6.782 3.263 3.444 CANCER IRRORATUS 29 11 3.3846 0.0048 0.015 1.336 1.410 CRANGONIDAE 3 47 14.4615 0.0404 0.129 1.913 2.018 CRANGON SEPTEMSPINOSA 83 1 0.3077 0.0057 0.018 0.115 0.121 MUNIDA IRIS 40 7 2.1538 0.0007 0.002 0.096 0.101 EUALUS PUSIOLUS 48 4 1.2308 0.0066 0.021 0.219 0.231 LEBBEUS GROENLANDICUS 83 1 0.3077 0.0034 0.011 0.011 0.012 SPIRONTOCARIS SP 83 1 0.3077 0.0001 0.000 0.000 0.001 MAJIDAE 65 2 0.6154 0.0521 0.167 0.067 0.070 HYAS SP 14 19 5.8462 0.7915 2.534 2.394 2.526 HYAS COARCTATUS 29 11 3.3846 0.0332 0.106 1.099 1.159 PAGURIDAE 31 10 3.0769 0.0173 0.056 0.334 0.353 PAGURUS SP 7 32 9.8462 0.6721 2.152 3.355 3.541 PAGURUS ACADIANUS 83 1 0.3077 0.0193 0.062 0.038 0.040 PAGURUS PUBESCENS 31 10 3.0769 0.0335 0.107 0.770 0.813 PANDALIDAE 6 36 11.0769 0.4469 1.431 4.841 5.109 DICHELOPANDALUS LEPTOCERUS 48 4 1.2308 0.0003 0.001 0.007 0.008 ISOPODA 12 22 6.7692 0.0143 0.046 0.745 0.786 CIROLANIDAE 16 17 5.2308 0.0162 0.052 0.713 0.753 POLITOLANA POLITA 83 1 0.3077 0.0000 0.000 0.000 0.000 CHIRIDOTEA SP 45 5 1.5385 0.0001 0.000 0.003 0.004 CUMACEA 83 1 0.3077 0.0049 0.016 0.308 0.325 EUPHAUSIIDAE Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 206 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=61, Stomach samples=325 Predator size stats: mean(s.e.)=53.6(1.3), min=4 max=125 Mean (s.e.) stomach weight = 31.2283 (5.4127) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 65 2 0.6154 0.0009 0.003 0.149 0.158 MEGANYCTIPHANES NORVEGICA 83 1 0.3077 0.0000 0.000 0.308 0.325 MYSIDACEA 83 1 0.3077 0.0000 0.000 0.308 0.325 MYSIDOPSIS BIGELOWI 40 7 2.1538 0.0071 0.023 0.523 0.552 NEOMYSIS AMERICANA 83 1 0.3077 0.0057 0.018 0.093 0.098 CIRRIPEDIA 83 1 0.3077 0.0000 0.000 0.308 0.325 CALANOIDA 35 9 2.7692 0.2777 0.889 1.388 1.465 MOLLUSCA 65 2 0.6154 0.0017 0.005 0.035 0.037 MOLLUSCA SHELL 48 4 1.2308 0.2515 0.805 0.588 0.620 BIVALVIA 16 17 5.2308 3.0939 9.908 4.393 4.635 PECTINIDAE 83 1 0.3077 0.1038 0.332 0.269 0.284 ARCTICA ISLANDICA 9 27 8.3077 1.5916 5.097 4.128 4.356 GASTROPODA 35 9 2.7692 0.0308 0.099 0.200 0.211 GASTROPODA OPERCULUM 83 1 0.3077 0.0007 0.002 0.011 0.012 NUDIBRANCHIA 83 1 0.3077 0.1060 0.339 0.308 0.325 CEPHALOPODA 83 1 0.3077 0.0005 0.001 0.022 0.023 ECHINODERMATA 65 2 0.6154 0.0378 0.121 0.233 0.246 STRONGYLOCENTROTUS DROEBACHIENSIS 65 2 0.6154 0.0290 0.093 0.063 0.067 ECHINARACHNIUS PARMA 57 3 0.9231 0.0254 0.081 0.088 0.093 OPHIUROIDEA 83 1 0.3077 0.0425 0.136 0.210 0.221 AMPHIODIA SP 42 6 1.8462 0.1642 0.526 0.807 0.851 OPHIOPHOLIS ACULEATA 42 6 1.8462 0.1007 0.323 0.826 0.872 HOLOTHUROIDEA 83 1 0.3077 0.0001 0.000 0.001 0.001 BRYOZOA 4 46 14.1538 3.7199 11.912 6.665 7.033 FISH 83 1 0.3077 0.0001 0.000 0.002 0.002 FISH SCALES 83 1 0.3077 0.0333 0.107 0.266 0.281 RAJA SP 57 3 0.9231 2.9356 9.400 0.572 0.603 CLUPEIDAE 65 2 0.6154 0.5919 1.895 0.456 0.481 CLUPEA HARENGUS 83 1 0.3077 0.0029 0.009 0.308 0.325 MAUROLICUS MUELLERI 83 1 0.3077 0.0113 0.036 0.120 0.127 GADIDAE 65 2 0.6154 0.0890 0.285 0.237 0.250 ENCHELYOPUS CIMBRIUS 65 2 0.6154 0.7277 2.330 0.593 0.625 MERLUCCIUS BILINEARIS 83 1 0.3077 0.0092 0.029 0.123 0.130 ASPIDOPHOROIDES MONOPTERYGIUS 35 9 2.7692 0.5196 1.664 1.471 1.552 AMMODYTES SP 83 1 0.3077 0.4166 1.334 0.107 0.112 COTTIDAE 48 4 1.2308 0.5015 1.606 0.666 0.702 MYOXOCEPHALUS OCTODECEMSPINOSUS 31 10 3.0769 5.4169 17.346 2.782 2.935 SCOMBER SCOMBRUS 65 2 0.6154 1.8255 5.846 0.354 0.373 PLEURONECTIFORMES 83 1 0.3077 0.4986 1.597 0.040 0.042 HIPPOGLOSSOIDES PLATESSOIDES Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 207 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=61, Stomach samples=325 Predator size stats: mean(s.e.)=53.6(1.3), min=4 max=125 Mean (s.e.) stomach weight = 31.2283 (5.4127) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 74 22.7692 0.5039 1.614 8.928 9.420 ANIMAL REMAINS 83 1 0.3077 0.0135 0.043 0.077 0.082 PLANTS 22 15 4.6154 0.0562 0.180 0.380 0.401 ROCK 20 16 4.9231 0.0513 0.164 0.927 0.978 SAND 83 1 0.3077 0.0163 0.052 0.308 0.325 PAPER 83 1 0.3077 0.0000 0.000 0.000 0.000 AVES FEATHERS Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 208 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=35 Predator size stats: mean(s.e.)=35.1(4.4), min=5 max=76 Mean (s.e.) stomach weight = 7.0543 (2.2039) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 26 1 2.8571 0.0001 0.001 0.635 0.635 PLATYHELMINTHES 26 1 2.8571 0.0000 0.000 0.000 0.000 CESTODA 2 7 20.0000 0.0002 0.003 0.305 0.305 TREMATODA 26 1 2.8571 0.0096 0.136 0.094 0.094 NEMERTEA 2 7 20.0000 0.0123 0.175 0.745 0.745 NEMATODA 26 1 2.8571 0.0126 0.179 0.066 0.066 POLYCHAETA 6 4 11.4286 0.0556 0.788 2.301 2.301 CRUSTACEA 14 2 5.7143 0.0012 0.017 3.209 3.209 AMPHIPODA 14 2 5.7143 0.0039 0.055 0.053 0.053 GAMMARIDEA 26 1 2.8571 0.0001 0.001 0.008 0.008 AMPELISCA VADORUM 26 1 2.8571 0.0005 0.006 0.703 0.703 BYBLIS SERRATA 5 5 14.2857 0.0060 0.085 2.567 2.567 LEPTOCHEIRUS PINGUIS 26 1 2.8571 0.0001 0.002 0.014 0.014 UNCIOLA SP 26 1 2.8571 0.0006 0.008 0.003 0.003 AEGININA LONGICORNIS 26 1 2.8571 0.0002 0.003 0.308 0.308 ERICTHONIUS RUBRICORNIS 26 1 2.8571 0.0011 0.016 0.008 0.008 CASCO BIGELOWI 26 1 2.8571 0.0052 0.074 0.051 0.051 GAMMARUS ANNULATUS 26 1 2.8571 0.0012 0.017 0.119 0.119 ANONYX SP 26 1 2.8571 0.0008 0.012 1.237 1.237 PONTOGENEIA INERMIS 26 1 2.8571 0.0021 0.029 2.857 2.857 DECAPODA 26 1 2.8571 0.0079 0.112 1.131 1.131 DECAPODA CRAB 26 1 2.8571 0.0057 0.081 0.101 0.101 DECAPODA SHRIMP 26 1 2.8571 0.0963 1.365 2.180 2.180 AXIUS SERRATUS 14 2 5.7143 0.1913 2.712 1.189 1.189 CANCRIDAE 6 4 11.4286 0.7495 10.625 7.473 7.473 CANCER BOREALIS 6 4 11.4286 0.5889 8.347 4.571 4.571 CANCER IRRORATUS 26 1 2.8571 0.0013 0.019 0.060 0.060 CRANGONIDAE 14 2 5.7143 0.0066 0.094 0.427 0.427 CRANGON SEPTEMSPINOSA 14 2 5.7143 0.0034 0.048 2.866 2.866 EUALUS PUSIOLUS 14 2 5.7143 0.2166 3.071 1.445 1.445 HYAS COARCTATUS 14 2 5.7143 0.0703 0.996 1.503 1.503 PAGURIDAE 26 1 2.8571 0.0198 0.281 0.103 0.103 PAGURUS ACADIANUS 6 4 11.4286 0.0498 0.706 2.662 2.662 DICHELOPANDALUS LEPTOCERUS 26 1 2.8571 0.0001 0.001 0.008 0.008 CUMACEA 26 1 2.8571 0.0000 0.000 0.045 0.045 COPEPODA 14 2 5.7143 0.0001 0.002 0.468 0.468 CALANUS FINMARCHICUS 26 1 2.8571 0.0000 0.000 0.001 0.001 OSTRACODA 26 1 2.8571 0.2595 3.679 1.353 1.353 MOLLUSCA 14 2 5.7143 0.0108 0.153 0.248 0.248 MOLLUSCA SHELL Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 209 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=35 Predator size stats: mean(s.e.)=35.1(4.4), min=5 max=76 Mean (s.e.) stomach weight = 7.0543 (2.2039) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 14 2 5.7143 0.3326 4.715 1.872 1.872 BIVALVIA 26 1 2.8571 1.8263 25.889 2.603 2.603 PECTINIDAE 12 3 8.5714 0.7960 11.284 4.561 4.561 GASTROPODA 2 7 20.0000 0.0033 0.047 16.666 16.666 SAGITTA SP 26 1 2.8571 0.0005 0.007 2.024 2.024 SAGITTA ELEGANS 26 1 2.8571 0.0250 0.355 0.567 0.567 FISH 14 2 5.7143 0.0001 0.001 0.000 0.000 FISH SCALES 14 2 5.7143 0.0001 0.001 0.002 0.002 FISH EGGS OTHER THAN SKATE 12 3 8.5714 1.1488 16.285 8.279 8.279 AMMODYTES SP 1 12 34.2857 0.4295 6.089 19.176 19.176 ANIMAL REMAINS 26 1 2.8571 0.0000 0.000 0.000 0.000 ANIMAL EGGS 6 4 11.4286 0.0662 0.938 1.081 1.081 ROCK 6 4 11.4286 0.0341 0.484 0.053 0.053 SAND 26 1 2.8571 0.0005 0.007 0.001 0.001 STRING Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 210 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=64, Stomach samples=280 Predator size stats: mean(s.e.)=50.3(1.5), min=5 max=112 Mean (s.e.) stomach weight = 24.8105 (7.1020) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 35 12.5000 0.0000 0.000 0.000 0.000 EMPTY 64 1 0.3571 0.0172 0.069 0.353 0.403 CTENOPHORA 8 20 7.1429 0.0001 0.000 0.524 0.599 TREMATODA 64 1 0.3571 0.0000 0.000 0.001 0.001 NEMERTEA 12 15 5.3571 0.0013 0.005 0.173 0.197 NEMATODA 16 13 4.6429 0.0043 0.017 0.559 0.638 POLYCHAETA 39 2 0.7143 0.0004 0.001 0.006 0.007 MALDANIDAE 39 2 0.7143 0.0036 0.014 0.233 0.267 EUNICIDAE 64 1 0.3571 0.0126 0.051 0.251 0.286 EUNICE PENNATA 39 2 0.7143 0.0007 0.003 0.035 0.040 LUMBRINERIDAE 64 1 0.3571 0.0002 0.001 0.046 0.053 ONUPHIDAE 64 1 0.3571 0.0002 0.001 0.001 0.001 FLABELLIGERIDAE 39 2 0.7143 0.0040 0.016 0.073 0.083 APHRODITIDAE 64 1 0.3571 0.0033 0.013 0.154 0.176 APHRODITA HASTATA 64 1 0.3571 0.0003 0.001 0.065 0.074 GLYCERA CAPITATA 64 1 0.3571 0.0003 0.001 0.066 0.075 GONIADIDAE 39 2 0.7143 0.0036 0.014 0.055 0.063 NEPHTYIDAE 12 15 5.3571 0.0247 0.100 1.445 1.651 TEREBELLIDA 39 2 0.7143 0.0009 0.004 0.015 0.017 TEREBELLIDAE 2 51 18.2143 0.0372 0.150 8.564 9.788 CRUSTACEA 64 1 0.3571 0.0002 0.001 0.013 0.015 AMPHIPODA 10 17 6.0714 0.0045 0.018 0.401 0.458 GAMMARIDEA 39 2 0.7143 0.0000 0.000 0.000 0.001 AMPELISCIDAE 64 1 0.3571 0.0000 0.000 0.002 0.002 AMPELISCA SP 26 6 2.1429 0.0024 0.010 0.265 0.302 LEPTOCHEIRUS PINGUIS 64 1 0.3571 0.0000 0.000 0.009 0.010 UNCIOLA SP 64 1 0.3571 0.0001 0.001 0.002 0.002 UNCIOLA INERMIS 32 3 1.0714 0.0005 0.002 0.054 0.062 UNCIOLA IRRORATA 24 7 2.5000 0.0011 0.005 0.739 0.844 CAPRELLIDAE 7 22 7.8571 0.0373 0.150 3.195 3.651 AEGININA LONGICORNIS 39 2 0.7143 0.0000 0.000 0.006 0.007 COROPHIIDAE 64 1 0.3571 0.0000 0.000 0.000 0.001 ERICTHONIUS RUBRICORNIS 27 4 1.4286 0.0054 0.022 0.458 0.523 HYPERIIDAE 39 2 0.7143 0.0055 0.022 0.034 0.039 PARATHEMISTO SP 39 2 0.7143 0.0001 0.001 0.021 0.024 LYSIANASSIDAE 39 2 0.7143 0.0003 0.001 0.102 0.116 ANONYX SARSI 64 1 0.3571 0.0000 0.000 0.001 0.001 OEDICEROTIDAE 8 20 7.1429 0.0006 0.003 0.067 0.077 SYRRHOE CRENULATA 39 2 0.7143 0.0005 0.002 0.571 0.653 LEUCOTHOE SPINICARPA Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 211 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=64, Stomach samples=280 Predator size stats: mean(s.e.)=50.3(1.5), min=5 max=112 Mean (s.e.) stomach weight = 24.8105 (7.1020) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 39 2 0.7143 0.0001 0.000 0.002 0.003 DECAPODA 64 1 0.3571 0.0000 0.000 0.040 0.045 DECAPODA LARVAE 21 9 3.2143 0.0345 0.139 0.694 0.793 DECAPODA CRAB 11 16 5.7143 0.0179 0.072 1.974 2.256 DECAPODA SHRIMP 64 1 0.3571 0.0873 0.352 0.357 0.408 CANCER BOREALIS 24 7 2.5000 0.0138 0.056 0.482 0.550 CANCER IRRORATUS 39 2 0.7143 0.0001 0.000 0.092 0.105 CRANGONIDAE 5 30 10.7143 0.0497 0.200 4.753 5.432 CRANGON SEPTEMSPINOSA 64 1 0.3571 0.0022 0.009 0.290 0.332 PONTOPHILUS NORVEGICUS 39 2 0.7143 0.6452 2.600 0.698 0.798 GERYON QUINQUEDENS 39 2 0.7143 0.0025 0.010 0.032 0.037 HIPPOLYTIDAE 27 4 1.4286 0.0074 0.030 0.398 0.455 EUALUS PUSIOLUS 39 2 0.7143 0.0016 0.007 0.287 0.328 SPIRONTOCARIS LILJEBORGII 64 1 0.3571 0.0000 0.000 0.002 0.003 SPIRONTOCARIS SPINUS 64 1 0.3571 0.0005 0.002 0.226 0.258 HYAS SP 64 1 0.3571 0.0017 0.007 0.017 0.019 HYAS COARCTATUS 32 3 1.0714 0.0027 0.011 0.264 0.302 PAGURIDAE 64 1 0.3571 0.0163 0.066 0.014 0.016 PAGURUS ACADIANUS 39 2 0.7143 0.0096 0.039 0.278 0.318 PAGURUS PUBESCENS 64 1 0.3571 0.0018 0.007 0.040 0.046 PAGURUS ARCUATUS 18 10 3.5714 0.0408 0.165 2.366 2.704 PANDALIDAE 6 27 9.6429 0.2030 0.818 5.709 6.524 DICHELOPANDALUS LEPTOCERUS 23 8 2.8571 0.2704 1.090 2.281 2.607 PANDALUS BOREALIS 39 2 0.7143 0.0280 0.113 0.714 0.816 PANDALUS MONTAGUI 32 3 1.0714 0.0203 0.082 0.441 0.504 PASIPHAEA MULTIDENTATA 32 3 1.0714 0.0000 0.000 0.011 0.012 ISOPODA 64 1 0.3571 0.0004 0.001 0.079 0.090 CIROLANIDAE 64 1 0.3571 0.0000 0.000 0.000 0.000 CHIRIDOTEA SP 64 1 0.3571 0.0001 0.000 0.011 0.013 EDOTEA SP 27 4 1.4286 0.0014 0.006 1.227 1.402 EUPHAUSIIDAE 14 14 5.0000 0.0880 0.355 3.255 3.720 MEGANYCTIPHANES NORVEGICA 64 1 0.3571 0.0003 0.001 0.357 0.408 MYSIDACEA 64 1 0.3571 0.0002 0.001 0.003 0.003 MYSIS SP 39 2 0.7143 0.0005 0.002 0.699 0.799 MYSIS MIXTA 27 4 1.4286 0.0001 0.000 0.073 0.083 COPEPODA 64 1 0.3571 0.0001 0.000 0.017 0.020 MOLLUSCA SHELL 64 1 0.3571 0.0009 0.004 0.022 0.025 BIVALVIA 39 2 0.7143 0.0043 0.017 0.107 0.122 GASTROPODA 32 3 1.0714 0.0021 0.008 0.041 0.047 GASTROPODA OPERCULUM Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 212 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=64, Stomach samples=280 Predator size stats: mean(s.e.)=50.3(1.5), min=5 max=112 Mean (s.e.) stomach weight = 24.8105 (7.1020) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 64 1 0.3571 0.0007 0.003 0.060 0.068 CREPIDULA SP 18 10 3.5714 0.7889 3.180 2.436 2.784 CEPHALOPODA 64 1 0.3571 0.0016 0.007 0.032 0.036 CEPHALOPODA BEAKS 39 2 0.7143 6.4693 26.075 0.714 0.816 LOLIGO SP 32 3 1.0714 0.0525 0.211 0.367 0.419 ECHINODERMATA 14 14 5.0000 0.0273 0.110 1.840 2.103 OPHIUROIDEA 18 10 3.5714 0.1435 0.578 1.598 1.826 OPHIOPHOLIS ACULEATA 64 1 0.3571 0.0267 0.108 0.287 0.328 OPHIURA SARSI 32 3 1.0714 0.0736 0.297 0.671 0.767 HOLOTHUROIDEA 3 39 13.9286 2.3899 9.633 9.995 11.422 FISH 64 1 0.3571 0.0000 0.000 0.001 0.001 FISH SCALES 64 1 0.3571 0.0129 0.052 0.255 0.291 FISH EGGS OTHER THAN SKATE 27 4 1.4286 1.1101 4.474 1.403 1.604 CLUPEIDAE 64 1 0.3571 1.0495 4.230 0.357 0.408 CLUPEA HARENGUS 64 1 0.3571 0.6055 2.440 0.357 0.408 GADIDAE 64 1 0.3571 1.4064 5.668 0.357 0.408 MERLUCCIUS BILINEARIS 21 9 3.2143 3.8904 15.681 3.198 3.654 AMMODYTES SP 64 1 0.3571 4.5393 18.296 0.357 0.408 SCOMBER SCOMBRUS 64 1 0.3571 0.2132 0.859 0.357 0.408 SEBASTES FASCIATUS 64 1 0.3571 0.0077 0.031 0.232 0.265 MACROZOARCES AMERICANUS 39 2 0.7143 0.0439 0.177 0.256 0.293 PLEURONECTIFORMES 39 2 0.7143 0.0025 0.010 0.201 0.230 PLEURONECTES FERRUGINEUS 64 1 0.3571 0.0016 0.007 0.076 0.087 PLEURONECTES AMERICANUS 1 80 28.5714 0.2032 0.819 14.672 16.768 ANIMAL REMAINS 64 1 0.3571 0.0111 0.045 0.008 0.009 PLANTS 17 11 3.9286 0.0055 0.022 0.371 0.424 ROCK 39 2 0.7143 0.0045 0.018 0.130 0.148 SAND Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 213 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=46, Stomach samples=163 Predator size stats: mean(s.e.)=57.3(2.1), min=11 max=130 Mean (s.e.) stomach weight = 31.8481 (9.8766) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 15 9.2025 0.0000 0.000 0.000 0.000 EMPTY 53 1 0.6135 0.0000 0.000 0.000 0.000 TREMATODA 19 7 4.2945 0.0006 0.002 0.011 0.012 NEMATODA 8 15 9.2025 0.0210 0.066 0.947 1.043 POLYCHAETA 44 2 1.2270 0.0064 0.020 0.444 0.489 LUMBRINERIDAE 53 1 0.6135 0.0022 0.007 0.066 0.073 ONUPHIDAE 44 2 1.2270 0.0025 0.008 0.096 0.105 FLABELLIGERIDAE 53 1 0.6135 0.0008 0.003 0.074 0.081 ORBINIIDAE 32 3 1.8405 0.1418 0.445 0.090 0.099 APHRODITIDAE 28 4 2.4540 0.0019 0.006 0.036 0.040 PHYLLODOCIDAE 16 8 4.9080 0.0136 0.043 0.426 0.470 TEREBELLIDA 53 1 0.6135 0.0000 0.000 0.008 0.008 AMPHARETIDAE 3 30 18.4049 0.4467 1.402 7.502 8.263 CRUSTACEA 53 1 0.6135 0.0001 0.000 0.019 0.021 AMPHIPODA 16 8 4.9080 0.0042 0.013 0.263 0.290 GAMMARIDEA 32 3 1.8405 0.0003 0.001 0.013 0.014 AMPELISCIDAE 53 1 0.6135 0.0001 0.000 0.042 0.047 AMPELISCA MACROCEPHALA 4 25 15.3374 0.0333 0.104 1.219 1.343 LEPTOCHEIRUS PINGUIS 32 3 1.8405 0.0014 0.004 0.081 0.089 UNCIOLA SP 23 5 3.0675 0.0036 0.011 0.987 1.087 UNCIOLA INERMIS 14 10 6.1350 0.0203 0.064 1.361 1.499 UNCIOLA IRRORATA 10 13 7.9755 0.0027 0.008 1.038 1.143 CAPRELLIDAE 32 3 1.8405 0.0005 0.002 0.640 0.704 AEGININA LONGICORNIS 53 1 0.6135 0.0000 0.000 0.005 0.006 ERICTHONIUS SP 44 2 1.2270 0.0002 0.001 0.021 0.023 ERICTHONIUS RUBRICORNIS 32 3 1.8405 0.0016 0.005 0.051 0.056 HYPERIIDAE 53 1 0.6135 0.0055 0.017 0.128 0.141 THEMISTO GAUDICHAUDII 32 3 1.8405 0.0015 0.005 0.056 0.061 LYSIANASSIDAE 53 1 0.6135 0.0003 0.001 0.613 0.676 ANONYX SARSI 53 1 0.6135 0.0000 0.000 0.000 0.000 MONOCULODES EDWARDSI 53 1 0.6135 0.0168 0.053 0.082 0.091 DECAPODA 23 5 3.0675 0.0372 0.117 0.254 0.280 DECAPODA CRAB 12 12 7.3620 0.0295 0.093 1.087 1.198 DECAPODA SHRIMP 53 1 0.6135 0.0090 0.028 0.213 0.234 AXIUS SERRATUS 53 1 0.6135 0.0014 0.004 0.033 0.037 CANCRIDAE 23 5 3.0675 0.1085 0.341 0.936 1.031 CANCER IRRORATUS 13 11 6.7485 0.0737 0.231 1.819 2.003 CRANGON SEPTEMSPINOSA 53 1 0.6135 1.0182 3.197 0.613 0.676 GERYON QUINQUEDENS 53 1 0.6135 0.0021 0.007 0.490 0.540 HIPPOLYTIDAE Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 214 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=46, Stomach samples=163 Predator size stats: mean(s.e.)=57.3(2.1), min=11 max=130 Mean (s.e.) stomach weight = 31.8481 (9.8766) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 53 1 0.6135 0.0079 0.025 0.039 0.043 CARIDION GORDONI 10 13 7.9755 0.0979 0.307 1.448 1.594 EUALUS PUSIOLUS 53 1 0.6135 0.0021 0.007 0.015 0.016 LEBBEUS GROENLANDICUS 44 2 1.2270 0.0236 0.074 0.122 0.134 LEBBEUS POLARIS 53 1 0.6135 0.0005 0.002 0.053 0.058 SPIRONTOCARIS SP 28 4 2.4540 0.0144 0.045 0.752 0.829 HYAS SP 14 10 6.1350 0.5343 1.678 2.312 2.547 HYAS COARCTATUS 53 1 0.6135 0.0051 0.016 0.033 0.036 PAGURIDAE 28 4 2.4540 0.0286 0.090 0.290 0.320 PAGURUS SP 53 1 0.6135 0.0904 0.284 0.567 0.624 PAGURUS PUBESCENS 53 1 0.6135 0.0002 0.001 0.003 0.003 LEANDER TENUICORNIS 19 7 4.2945 0.1031 0.324 1.734 1.910 PANDALIDAE 7 17 10.4294 0.1574 0.494 2.611 2.875 DICHELOPANDALUS LEPTOCERUS 23 5 3.0675 0.1829 0.574 1.349 1.486 PANDALUS BOREALIS 21 6 3.6810 0.2474 0.777 2.926 3.222 PANDALUS MONTAGUI 32 3 1.8405 0.0005 0.002 0.006 0.006 ISOPODA 53 1 0.6135 0.0008 0.002 0.004 0.004 AEGIDAE 44 2 1.2270 0.0001 0.000 0.022 0.025 CIROLANIDAE 53 1 0.6135 0.0002 0.001 0.007 0.008 POLITOLANA POLITA 53 1 0.6135 0.0001 0.000 0.003 0.003 CUMACEA 5 20 12.2699 0.2498 0.784 7.557 8.323 MEGANYCTIPHANES NORVEGICA 53 1 0.6135 0.0000 0.000 0.000 0.000 NEOMYSIS AMERICANA 32 3 1.8405 0.0035 0.011 0.026 0.028 MOLLUSCA SHELL 32 3 1.8405 0.0002 0.001 0.015 0.017 BIVALVIA 53 1 0.6135 0.0000 0.000 0.000 0.000 NUCULA SP 32 3 1.8405 0.0610 0.192 0.093 0.103 GASTROPODA 53 1 0.6135 0.0026 0.008 0.018 0.020 GASTROPODA OPERCULUM 44 2 1.2270 0.1036 0.325 0.762 0.839 CEPHALOPODA 53 1 0.6135 0.2960 0.930 0.606 0.667 OCTOPODA 44 2 1.2270 0.0030 0.010 0.047 0.051 ECHINODERMATA 53 1 0.6135 0.0252 0.079 0.560 0.617 ECHINARACHNIUS PARMA 16 8 4.9080 0.0395 0.124 1.073 1.182 OPHIUROIDEA 53 1 0.6135 0.0530 0.166 0.261 0.287 OPHIACANTHA SP 6 18 11.0429 0.4941 1.551 5.367 5.911 OPHIOPHOLIS ACULEATA 44 2 1.2270 0.0015 0.005 0.010 0.011 OPHIURA SP 44 2 1.2270 0.0450 0.141 0.536 0.590 ASCIDIACEA 2 35 21.4724 6.2138 19.511 12.589 13.865 FISH 32 3 1.8405 0.0007 0.002 0.025 0.028 FISH SCALES 53 1 0.6135 0.2550 0.801 0.452 0.497 RAJA SP Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 215 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=46, Stomach samples=163 Predator size stats: mean(s.e.)=57.3(2.1), min=11 max=130 Mean (s.e.) stomach weight = 31.8481 (9.8766) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 53 1 0.6135 3.4452 10.818 0.322 0.355 BATRACHOIDIDAE 32 3 1.8405 5.0964 16.002 1.806 1.989 CLUPEIDAE 53 1 0.6135 4.9939 15.680 0.613 0.676 CLUPEA HARENGUS 53 1 0.6135 0.1056 0.332 0.058 0.064 GADIFORMES 53 1 0.6135 0.1371 0.431 0.613 0.676 GADIDAE 23 5 3.0675 2.1318 6.694 2.411 2.656 SEBASTES FASCIATUS 53 1 0.6135 0.0170 0.053 0.192 0.211 MACROZOARCES AMERICANUS 21 6 3.6810 3.9460 12.390 1.700 1.872 PLEURONECTIFORMES 1 47 28.8344 0.5208 1.635 16.830 18.535 ANIMAL REMAINS 53 1 0.6135 0.0903 0.284 0.008 0.009 ANIMAL EGGS 28 4 2.4540 0.0027 0.009 0.082 0.090 ROCK 53 1 0.6135 0.0011 0.004 0.092 0.101 SAND 53 1 0.6135 0.0058 0.018 0.008 0.009 PLASTIC BAG Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 216 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=172 Predator size stats: mean(s.e.)=55.6(1.8), min=17 max=150 Mean (s.e.) stomach weight = 26.3385 (5.7386) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 14 8.1395 0.0000 0.000 0.000 0.000 EMPTY 46 2 1.1628 0.0005 0.002 0.004 0.004 HYDROZOA 62 1 0.5814 0.0000 0.000 0.006 0.007 CESTODA 30 3 1.7442 0.0000 0.000 0.000 0.000 TREMATODA 46 2 1.1628 0.0002 0.001 0.003 0.003 ACANTHOCEPHALA 3 27 15.6977 0.0119 0.045 0.194 0.212 NEMATODA 7 19 11.0465 0.0383 0.146 2.365 2.575 POLYCHAETA 62 1 0.5814 0.0002 0.001 0.003 0.004 LUMBRINERIDAE 62 1 0.5814 0.0002 0.001 0.000 0.001 LUMBRINERIS SP 26 4 2.3256 0.0311 0.118 0.455 0.495 APHRODITA HASTATA 62 1 0.5814 0.0000 0.000 0.001 0.001 GLYCERIDAE 46 2 1.1628 0.0015 0.006 0.031 0.034 NEPHTYIDAE 62 1 0.5814 0.0004 0.001 0.003 0.003 PHYLLODOCIDAE 62 1 0.5814 0.0009 0.003 0.013 0.014 SABELLIDAE 62 1 0.5814 0.0001 0.001 0.000 0.000 TEREBELLIDAE 62 1 0.5814 0.0348 0.132 0.280 0.304 ECHIURA 12 11 6.3953 0.0406 0.154 1.918 2.088 CRUSTACEA 26 4 2.3256 0.0077 0.029 0.568 0.618 AMPHIPODA 16 8 4.6512 0.0178 0.067 0.665 0.724 GAMMARIDEA 46 2 1.1628 0.0006 0.002 0.058 0.063 AMPELISCA MACROCEPHALA 62 1 0.5814 0.0000 0.000 0.000 0.000 HAPLOOPS TUBICOLA 19 6 3.4884 0.0150 0.057 1.226 1.335 AORIDAE 3 27 15.6977 0.0792 0.301 4.744 5.164 LEPTOCHEIRUS PINGUIS 62 1 0.5814 0.0002 0.001 0.064 0.069 UNCIOLA INERMIS 3 27 15.6977 0.0485 0.184 4.127 4.492 UNCIOLA IRRORATA 62 1 0.5814 0.0000 0.000 0.006 0.006 BATEA CATHARINENSIS 30 3 1.7442 0.0001 0.000 0.012 0.013 CAPRELLIDAE 19 6 3.4884 0.0010 0.004 0.177 0.193 AEGININA LONGICORNIS 46 2 1.1628 0.0000 0.000 0.002 0.003 ERICTHONIUS RUBRICORNIS 46 2 1.1628 0.0002 0.001 0.005 0.005 RHACHOTROPIS ACULEATA 62 1 0.5814 0.0002 0.001 0.004 0.004 MELITA DENTATA 30 3 1.7442 0.0625 0.237 0.639 0.696 THEMISTO GAUDICHAUDII 62 1 0.5814 0.0007 0.003 0.017 0.018 ANONYX SP 62 1 0.5814 0.0002 0.001 0.013 0.014 HIPPOMEDON PROPINQUUS 46 2 1.1628 0.0003 0.001 0.031 0.034 HIPPOMEDON SERRATUS 62 1 0.5814 0.0003 0.001 0.087 0.094 ORCHOMENELLA SP 62 1 0.5814 0.0006 0.002 0.099 0.108 ORCHOMENELLA MINUTA 62 1 0.5814 0.0000 0.000 0.000 0.000 OEDICEROTIDAE 62 1 0.5814 0.0000 0.000 0.021 0.023 MONOCULODES SP Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 217 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=172 Predator size stats: mean(s.e.)=55.6(1.8), min=17 max=150 Mean (s.e.) stomach weight = 26.3385 (5.7386) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 62 1 0.5814 0.0000 0.000 0.002 0.002 SYNCHELIDIUM AMERICANUM 62 1 0.5814 0.0000 0.000 0.003 0.003 PHOXOCEPHALUS HOLBOLLI 62 1 0.5814 0.0003 0.001 0.058 0.064 DULICHIA MONACANTHA 62 1 0.5814 0.0000 0.000 0.001 0.002 TIRONIDAE 9 15 8.7209 0.0775 0.294 1.828 1.990 DECAPODA 46 2 1.1628 0.0000 0.000 0.001 0.001 DECAPODA LARVAE 62 1 0.5814 0.0031 0.012 0.026 0.028 DECAPODA SHRIMP 30 3 1.7442 0.1910 0.725 0.649 0.706 CANCRIDAE 46 2 1.1628 0.1197 0.455 0.299 0.325 CANCER SP 23 5 2.9070 0.6423 2.439 1.590 1.731 CANCER BOREALIS 10 14 8.1395 0.6414 2.435 2.674 2.911 CANCER IRRORATUS 62 1 0.5814 0.0084 0.032 0.008 0.009 CRANGONIDAE 12 11 6.3953 0.0288 0.109 1.667 1.815 CRANGON SEPTEMSPINOSA 62 1 0.5814 0.0208 0.079 0.261 0.284 SCLEROCRANGON BOREAS 23 5 2.9070 0.0055 0.021 0.648 0.705 HIPPOLYTIDAE 30 3 1.7442 0.0003 0.001 0.012 0.014 CARIDION SP 12 11 6.3953 0.0101 0.038 0.238 0.259 EUALUS PUSIOLUS 46 2 1.1628 0.0007 0.002 0.043 0.047 HIPPOLYTE SP 62 1 0.5814 0.0016 0.006 0.081 0.088 SPIRONTOCARIS LILJEBORGII 30 3 1.7442 0.1556 0.591 1.076 1.171 HYAS SP 46 2 1.1628 0.0374 0.142 0.224 0.244 HYAS ARANEUS 16 8 4.6512 0.1113 0.422 1.553 1.691 HYAS COARCTATUS 19 6 3.4884 0.0092 0.035 0.247 0.269 PAGURUS SP 62 1 0.5814 0.0255 0.097 0.390 0.425 PAGURUS ACADIANUS 26 4 2.3256 0.0195 0.074 1.166 1.269 PANDALIDAE 30 3 1.7442 0.0441 0.167 0.279 0.304 DICHELOPANDALUS LEPTOCERUS 30 3 1.7442 0.0128 0.048 0.025 0.027 PANDALUS SP 15 9 5.2326 0.4685 1.779 2.698 2.938 PANDALUS BOREALIS 62 1 0.5814 1.1570 4.393 0.544 0.592 CARCINUS MAENAS 62 1 0.5814 0.0000 0.000 0.003 0.003 ISOPODA 62 1 0.5814 0.0013 0.005 0.048 0.053 CIROLANIDAE 62 1 0.5814 0.0000 0.000 0.006 0.007 CUMACEA 46 2 1.1628 0.0039 0.015 0.581 0.633 EUPHAUSIIDAE 2 36 20.9302 0.8798 3.340 14.662 15.961 MEGANYCTIPHANES NORVEGICA 62 1 0.5814 0.0000 0.000 0.005 0.005 MYSIDACEA 62 1 0.5814 0.0003 0.001 0.017 0.018 NEOMYSIS AMERICANA 62 1 0.5814 0.0099 0.037 0.061 0.067 CIRRIPEDIA 62 1 0.5814 0.0000 0.000 0.000 0.001 PHOXICHILIDIIDAE 62 1 0.5814 0.0020 0.007 0.030 0.033 MOLLUSCA Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 218 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=172 Predator size stats: mean(s.e.)=55.6(1.8), min=17 max=150 Mean (s.e.) stomach weight = 26.3385 (5.7386) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 46 2 1.1628 0.0118 0.045 0.012 0.014 MOLLUSCA SHELL 19 6 3.4884 0.0273 0.104 0.135 0.147 BIVALVIA 62 1 0.5814 0.0007 0.003 0.001 0.001 PECTINIDAE 62 1 0.5814 0.0045 0.017 0.002 0.002 ASTARTE UNDATA 62 1 0.5814 0.0012 0.005 0.002 0.003 CERASTODERMA SP 62 1 0.5814 0.0008 0.003 0.006 0.006 GASTROPODA OPERCULUM 8 16 9.3023 1.7531 6.656 4.278 4.657 CEPHALOPODA 30 3 1.7442 0.0055 0.021 0.820 0.893 CEPHALOPODA BEAKS 30 3 1.7442 1.8526 7.034 1.731 1.885 LOLIGO SP 30 3 1.7442 5.6238 21.352 1.742 1.896 ILLEX SP 30 3 1.7442 2.2672 8.608 1.744 1.899 ILLEX ILLECEBROSUS 62 1 0.5814 0.0018 0.007 0.065 0.070 ECHINARACHNIUS PARMA 23 5 2.9070 0.0073 0.028 0.213 0.232 OPHIUROIDEA 62 1 0.5814 0.0013 0.005 0.114 0.124 AMPHIPHOLIS SP 18 7 4.0698 0.1289 0.489 1.680 1.828 OPHIOPHOLIS ACULEATA 6 23 13.3721 1.7966 6.821 7.311 7.958 FISH 46 2 1.1628 0.1365 0.518 0.580 0.632 FISH LARVAE 46 2 1.1628 1.4923 5.666 1.163 1.266 CLUPEIDAE 62 1 0.5814 0.0072 0.027 0.312 0.340 ANCHOA SP 30 3 1.7442 1.1698 4.441 1.428 1.554 GADIDAE 30 3 1.7442 4.5211 17.165 1.692 1.842 MERLUCCIUS BILINEARIS 62 1 0.5814 0.0319 0.121 0.072 0.078 AMMODYTES SP 1 40 23.2558 0.2097 0.796 13.024 14.178 ANIMAL REMAINS 62 1 0.5814 0.0006 0.002 0.001 0.001 ANIMAL TUBES 46 2 1.1628 0.0356 0.135 0.798 0.869 ANIMAL EGGS 30 3 1.7442 0.0033 0.012 0.071 0.078 PLANTS 62 1 0.5814 0.0950 0.361 0.576 0.627 WOOD 30 3 1.7442 0.0617 0.234 0.302 0.329 ROCK 26 4 2.3256 0.0043 0.016 0.439 0.478 SAND Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 219 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=10, Stomach samples=24 Predator size stats: mean(s.e.)=60.7(8.0), min=3 max=110 Mean (s.e.) stomach weight = 51.5941 (15.1534) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 12 1 4.1667 0.2902 0.562 3.071 3.071 ANTHOZOA 12 1 4.1667 0.0000 0.000 0.000 0.000 TREMATODA 12 1 4.1667 0.0012 0.002 0.005 0.005 NEMATODA 12 1 4.1667 0.0228 0.044 0.966 0.966 GLYCERIDAE 12 1 4.1667 0.0070 0.013 0.032 0.032 NEPHTYIDAE 12 1 4.1667 0.1665 0.323 0.512 0.512 CRUSTACEA 4 4 16.6667 0.7262 1.407 5.934 5.934 UNCIOLA IRRORATA 6 3 12.5000 0.0122 0.024 0.191 0.191 LYSIANASSIDAE 12 1 4.1667 0.0000 0.000 0.595 0.595 DECAPODA LARVAE 7 2 8.3333 0.0223 0.043 0.773 0.773 DECAPODA CRAB 12 1 4.1667 3.1176 6.043 4.014 4.014 AXIUS SERRATUS 7 2 8.3333 1.2020 2.330 4.447 4.447 CANCER IRRORATUS 7 2 8.3333 0.0163 0.032 0.526 0.526 CRANGON SEPTEMSPINOSA 12 1 4.1667 0.6351 1.231 3.045 3.045 PAGURIDAE 7 2 8.3333 0.0445 0.086 0.279 0.279 CIROLANIDAE 1 7 29.1667 0.0016 0.003 28.571 28.571 CALANOIDA 12 1 4.1667 0.0186 0.036 0.089 0.089 PECTINIDAE 12 1 4.1667 0.0346 0.067 0.015 0.015 GASTROPODA OPERCULUM 4 4 16.6667 6.9431 13.457 10.524 10.524 FISH 12 1 4.1667 0.1185 0.230 0.153 0.153 SYNGNATHIDAE 12 1 4.1667 0.0898 0.174 0.276 0.276 HIPPOCAMPUS SP 2 6 25.0000 26.9014 52.140 22.349 22.349 AMMODYTES SP 12 1 4.1667 9.3807 18.182 4.151 4.151 PLEURONECTIFORMES 2 6 25.0000 1.7300 3.353 8.342 8.342 ANIMAL REMAINS 7 2 8.3333 0.1079 0.209 1.116 1.116 ROCK 12 1 4.1667 0.0039 0.008 0.021 0.021 SAND Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 220 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=6.8(0.5), min=6 max=8 Mean (s.e.) stomach weight = 0.0186 (0.0061) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 20.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 20.0000 0.0002 1.075 1.667 2.083 AMPHIPODA 2 1 20.0000 0.0002 1.075 1.667 2.083 DECAPODA LARVAE 1 4 80.0000 0.0182 97.849 76.667 95.833 CENTROPAGES SP Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 221 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=101.0(.), min=101 max=101 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = WIN in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 222 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=68, Stomach samples=296 Predator size stats: mean(s.e.)=53.7(1.4), min=7 max=150 Mean (s.e.) stomach weight = 14.0265 (3.0208) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 43 14.5270 0.0000 0.000 0.000 0.000 EMPTY 38 3 1.0135 0.3424 2.441 0.680 0.796 ANTHOZOA 38 3 1.0135 0.0453 0.323 0.637 0.746 CTENOPHORA 8 21 7.0946 0.0002 0.001 0.785 0.919 TREMATODA 9 20 6.7568 0.0004 0.003 0.015 0.018 NEMATODA 46 2 0.6757 0.0012 0.008 0.020 0.023 POLYCHAETA 61 1 0.3378 0.0001 0.001 0.004 0.005 MALDANIDAE 61 1 0.3378 0.0006 0.004 0.019 0.022 LUMBRINERIDAE 61 1 0.3378 0.0007 0.005 0.011 0.013 FLABELLIGERIDAE 23 5 1.6892 0.0358 0.255 0.920 1.076 APHRODITIDAE 61 1 0.3378 0.0000 0.000 0.000 0.000 NEPHTYIDAE 46 2 0.6757 0.0006 0.005 0.022 0.026 NEREIDAE 38 3 1.0135 0.0031 0.022 0.259 0.303 PHYLLODOCIDAE 7 22 7.4324 0.0646 0.460 1.964 2.298 TEREBELLIDA 61 1 0.3378 0.0003 0.002 0.003 0.003 SIPUNCULA 2 55 18.5811 0.1524 1.087 9.589 11.218 CRUSTACEA 61 1 0.3378 0.0001 0.000 0.338 0.395 AMPHIPODA 19 8 2.7027 0.0002 0.002 0.054 0.064 GAMMARIDEA 61 1 0.3378 0.0001 0.001 0.019 0.022 AMPELISCIDAE 61 1 0.3378 0.0007 0.005 0.061 0.072 AMPELISCA SP 61 1 0.3378 0.0008 0.006 0.171 0.200 HAPLOOPS SETOSA 61 1 0.3378 0.0000 0.000 0.019 0.022 AORIDAE 21 7 2.3649 0.0009 0.007 0.018 0.022 LEPTOCHEIRUS PINGUIS 61 1 0.3378 0.0000 0.000 0.021 0.024 UNCIOLA SP 61 1 0.3378 0.0001 0.000 0.002 0.003 UNCIOLA IRRORATA 18 9 3.0405 0.0007 0.005 0.086 0.101 CAPRELLIDAE 61 1 0.3378 0.0000 0.000 0.000 0.000 COROPHIIDAE 61 1 0.3378 0.0001 0.001 0.016 0.019 RHACHOTROPIS ACULEATA 21 7 2.3649 0.0003 0.002 0.016 0.019 LYSIANASSIDAE 32 4 1.3514 0.0073 0.052 0.327 0.383 DECAPODA 61 1 0.3378 0.0001 0.000 0.002 0.002 DECAPODA LARVAE 23 5 1.6892 0.0193 0.137 0.595 0.696 DECAPODA CRAB 5 41 13.8514 0.0734 0.523 4.567 5.343 DECAPODA SHRIMP 46 2 0.6757 0.0162 0.116 0.512 0.599 AXIIDAE 32 4 1.3514 0.0469 0.335 0.726 0.849 AXIUS SERRATUS 32 4 1.3514 0.0467 0.333 0.679 0.794 CANCRIDAE 38 3 1.0135 0.5961 4.250 0.944 1.105 CANCER BOREALIS 23 5 1.6892 0.0763 0.544 0.789 0.923 CANCER IRRORATUS 46 2 0.6757 0.0030 0.021 0.233 0.273 CRANGONIDAE Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 223 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=68, Stomach samples=296 Predator size stats: mean(s.e.)=53.7(1.4), min=7 max=150 Mean (s.e.) stomach weight = 14.0265 (3.0208) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 23 5 1.6892 0.0068 0.049 0.611 0.714 CRANGON SEPTEMSPINOSA 46 2 0.6757 0.0032 0.023 0.047 0.054 HIPPOLYTIDAE 15 14 4.7297 0.0169 0.121 0.504 0.590 EUALUS PUSIOLUS 46 2 0.6757 0.0266 0.189 0.242 0.283 LEBBEUS GROENLANDICUS 32 4 1.3514 0.0082 0.058 0.408 0.478 LEBBEUS POLARIS 23 5 1.6892 0.0023 0.017 0.094 0.110 SPIRONTOCARIS SP 61 1 0.3378 0.0007 0.005 0.032 0.037 SPIRONTOCARIS LILJEBORGII 32 4 1.3514 0.0033 0.023 0.314 0.368 SPIRONTOCARIS SPINUS 23 5 1.6892 0.0043 0.031 0.471 0.551 HYAS SP 10 19 6.4189 0.1568 1.118 3.132 3.665 HYAS COARCTATUS 16 13 4.3919 0.0369 0.263 1.168 1.366 PAGURIDAE 23 5 1.6892 0.0316 0.225 0.439 0.513 PAGURUS SP 38 3 1.0135 0.0410 0.292 0.965 1.129 PAGURUS ACADIANUS 38 3 1.0135 0.0225 0.160 0.505 0.590 PAGURUS PUBESCENS 12 16 5.4054 0.0892 0.636 2.859 3.345 PANDALIDAE 11 18 6.0811 0.0844 0.602 3.093 3.618 DICHELOPANDALUS LEPTOCERUS 46 2 0.6757 0.0881 0.628 0.208 0.243 PANDALUS BOREALIS 13 15 5.0676 0.1447 1.031 3.677 4.302 PANDALUS MONTAGUI 46 2 0.6757 0.0000 0.000 0.012 0.014 ISOPODA 46 2 0.6757 0.0001 0.001 0.006 0.007 ANTHURIDAE 61 1 0.3378 0.0001 0.001 0.015 0.018 CIROLANIDAE 61 1 0.3378 0.0031 0.022 0.003 0.003 CYMOTHOIDAE 32 4 1.3514 0.0019 0.014 0.723 0.846 EUPHAUSIIDAE 13 15 5.0676 0.0901 0.642 3.460 4.048 MEGANYCTIPHANES NORVEGICA 61 1 0.3378 0.0204 0.145 0.222 0.259 NEOMYSIS AMERICANA 46 2 0.6757 0.0649 0.463 0.437 0.511 MOLLUSCA 46 2 0.6757 0.3148 2.244 0.125 0.146 BIVALVIA 61 1 0.3378 0.0002 0.002 0.014 0.016 ANOMIA SIMPLEX 61 1 0.3378 0.6096 4.346 0.223 0.261 LIMATULA SUBAURICULATA 38 3 1.0135 0.0069 0.049 0.034 0.040 GASTROPODA 46 2 0.6757 0.0007 0.005 0.017 0.020 GASTROPODA OPERCULUM 17 10 3.3784 0.2707 1.930 1.906 2.230 CEPHALOPODA 23 5 1.6892 0.0279 0.199 0.373 0.436 OPHIUROIDEA 38 3 1.0135 0.0688 0.490 0.786 0.920 OPHIOPHOLIS ACULEATA 61 1 0.3378 0.0083 0.059 0.113 0.132 CRINOIDEA 19 8 2.7027 0.1534 1.094 1.767 2.068 HOLOTHUROIDEA 3 50 16.8919 1.8471 13.168 9.189 10.750 FISH 46 2 0.6757 0.2227 1.588 0.406 0.475 RAJA SP 61 1 0.3378 0.3196 2.278 0.338 0.395 CLUPEIDAE Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 224 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=68, Stomach samples=296 Predator size stats: mean(s.e.)=53.7(1.4), min=7 max=150 Mean (s.e.) stomach weight = 14.0265 (3.0208) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 61 1 0.3378 0.2997 2.136 0.167 0.196 GADIDAE 46 2 0.6757 0.9109 6.494 0.421 0.493 COTTIDAE 61 1 0.3378 0.0217 0.155 0.169 0.198 MYOXOCEPHALUS SCORPIUS 61 1 0.3378 0.7833 5.585 0.327 0.382 SCOMBRIDAE 46 2 0.6757 2.4377 17.379 0.676 0.791 SCOMBER SCOMBRUS 23 5 1.6892 2.6924 19.195 1.565 1.831 SEBASTES FASCIATUS 61 1 0.3378 0.0005 0.003 0.147 0.172 PLEURONECTIFORMES 61 1 0.3378 0.0098 0.070 0.149 0.174 PLEURONECTES FERRUGINEUS 1 89 30.0676 0.4697 3.349 16.320 19.094 ANIMAL REMAINS 61 1 0.3378 0.0001 0.000 0.011 0.013 ANIMAL EGGS 61 1 0.3378 0.0007 0.005 0.008 0.010 PLANTS 6 23 7.7703 0.0604 0.431 1.420 1.661 ROCK 61 1 0.3378 0.0039 0.028 0.031 0.036 SAND Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 225 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=38, Stomach samples=219 Predator size stats: mean(s.e.)=47.9(1.8), min=4 max=133 Mean (s.e.) stomach weight = 19.2813 (5.2515) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 18 8.2192 0.0000 0.000 0.000 0.000 EMPTY 19 6 2.7397 0.0003 0.001 0.276 0.300 TREMATODA 39 2 0.9132 0.0215 0.111 0.039 0.043 NEMERTEA 24 5 2.2831 0.0005 0.003 0.028 0.030 NEMATODA 39 2 0.9132 0.0076 0.039 0.002 0.002 POLYCHAETA 53 1 0.4566 0.0008 0.004 0.005 0.006 EUNICIDAE 53 1 0.4566 0.0014 0.007 0.004 0.005 ONUPHIDAE 53 1 0.4566 0.0021 0.011 0.021 0.023 FLABELLIGERIDAE 24 5 2.2831 0.1263 0.655 0.700 0.762 APHRODITIDAE 53 1 0.4566 0.0519 0.269 0.200 0.218 APHRODITA HASTATA 39 2 0.9132 0.0093 0.048 0.093 0.102 NEPHTYIDAE 53 1 0.4566 0.0001 0.000 0.457 0.498 PHYLLODOCIDAE 53 1 0.4566 0.0001 0.000 0.004 0.005 PHYLLODOCE SP 8 18 8.2192 0.0366 0.190 1.207 1.316 TEREBELLIDA 3 30 13.6986 0.2096 1.087 6.034 6.575 CRUSTACEA 53 1 0.4566 0.0006 0.003 0.003 0.003 AMPHIPODA 14 11 5.0228 0.0026 0.013 0.674 0.734 GAMMARIDEA 24 5 2.2831 0.0013 0.007 0.220 0.240 AMPELISCIDAE 31 3 1.3699 0.0003 0.001 0.300 0.327 LEPTOCHEIRUS PINGUIS 24 5 2.2831 0.0006 0.003 0.606 0.660 UNCIOLA IRRORATA 53 1 0.4566 0.0001 0.000 0.001 0.002 CAPRELLIDAE 39 2 0.9132 0.0002 0.001 0.242 0.263 ERICTHONIUS RUBRICORNIS 53 1 0.4566 0.0009 0.005 0.001 0.001 EUSIRUS SP 53 1 0.4566 0.0000 0.000 0.000 0.000 HYPERIIDAE 53 1 0.4566 0.0000 0.000 0.003 0.004 PARATHEMISTO SP 31 3 1.3699 0.0005 0.003 0.016 0.018 LYSIANASSIDAE 53 1 0.4566 0.0001 0.000 0.048 0.053 OEDICEROTIDAE 31 3 1.3699 0.0092 0.048 0.049 0.053 PONTOGENEIA INERMIS 39 2 0.9132 0.0014 0.007 0.013 0.014 STEGOCEPHALUS INFLATUS 28 4 1.8265 0.1052 0.546 1.301 1.417 DECAPODA 19 6 2.7397 0.0306 0.159 0.780 0.849 DECAPODA CRAB 6 25 11.4155 0.1128 0.585 3.054 3.328 DECAPODA SHRIMP 10 14 6.3927 0.9444 4.898 4.250 4.630 AXIUS SERRATUS 39 2 0.9132 0.0051 0.026 0.224 0.244 CRANGONIDAE 39 2 0.9132 0.0050 0.026 0.502 0.547 CRANGON SEPTEMSPINOSA 11 13 5.9361 0.0110 0.057 0.103 0.112 EUALUS PUSIOLUS 39 2 0.9132 0.0044 0.023 0.074 0.081 LEBBEUS GROENLANDICUS 39 2 0.9132 0.0083 0.043 0.057 0.063 SPIRONTOCARIS SP 39 2 0.9132 0.0012 0.006 0.016 0.018 SPIRONTOCARIS SPINUS Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 226 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=38, Stomach samples=219 Predator size stats: mean(s.e.)=47.9(1.8), min=4 max=133 Mean (s.e.) stomach weight = 19.2813 (5.2515) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 16 9 4.1096 0.2108 1.093 2.069 2.254 HYAS SP 2 34 15.5251 0.7084 3.674 5.644 6.149 HYAS COARCTATUS 53 1 0.4566 0.0009 0.005 0.012 0.013 PAGURIDAE 28 4 1.8265 0.0082 0.042 0.182 0.199 PAGURUS SP 39 2 0.9132 0.0026 0.014 0.017 0.019 PAGURUS PUBESCENS 28 4 1.8265 0.0274 0.142 0.525 0.572 PANDALIDAE 4 26 11.8721 0.5800 3.008 4.665 5.083 DICHELOPANDALUS LEPTOCERUS 53 1 0.4566 0.0258 0.134 0.457 0.498 PANDALUS BOREALIS 14 11 5.0228 0.4559 2.364 2.404 2.619 PANDALUS MONTAGUI 53 1 0.4566 0.0000 0.000 0.006 0.006 ANTHURIDAE 53 1 0.4566 0.0001 0.001 0.001 0.001 CIROLANIDAE 53 1 0.4566 0.0000 0.000 0.457 0.498 CUMACEA 17 8 3.6530 0.0076 0.040 2.361 2.573 EUPHAUSIIDAE 18 7 3.1963 0.0232 0.120 2.055 2.240 MEGANYCTIPHANES NORVEGICA 7 19 8.6758 0.0039 0.020 7.287 7.939 COPEPODA 53 1 0.4566 0.0000 0.000 0.457 0.498 CALANOIDA 53 1 0.4566 0.0002 0.001 0.002 0.002 PYCNOGONUM LITTORALE 53 1 0.4566 0.0602 0.312 0.312 0.340 MOLLUSCA 31 3 1.3699 0.0149 0.077 0.197 0.215 MOLLUSCA SHELL 19 6 2.7397 0.2920 1.514 1.244 1.355 BIVALVIA 53 1 0.4566 0.2337 1.212 0.239 0.261 LIMATULA SUBAURICULATA 19 6 2.7397 0.0322 0.167 0.116 0.126 GASTROPODA 39 2 0.9132 0.0019 0.010 0.013 0.014 GASTROPODA OPERCULUM 53 1 0.4566 0.1993 1.034 0.378 0.411 CEPHALOPODA 53 1 0.4566 0.0044 0.023 0.403 0.439 CHAETOGNATHA 53 1 0.4566 0.0555 0.288 0.254 0.277 ECHINODERMATA 39 2 0.9132 0.0089 0.046 0.048 0.052 STRONGYLOCENTROTUS DROEBACHIENSIS 31 3 1.3699 0.0199 0.103 0.839 0.915 OPHIUROIDEA 19 6 2.7397 0.2537 1.316 0.994 1.083 OPHIOPHOLIS ACULEATA 31 3 1.3699 0.0103 0.053 0.113 0.124 OPHIURA SP 11 13 5.9361 0.3561 1.847 3.079 3.354 HOLOTHUROIDEA 53 1 0.4566 0.0003 0.002 0.006 0.006 BRACHIOPODA 53 1 0.4566 0.0235 0.122 0.328 0.357 OIKOPLEURA SP 4 26 11.8721 2.7782 14.409 6.313 6.879 FISH 39 2 0.9132 2.0827 10.802 0.913 0.995 CLUPEIDAE 53 1 0.4566 0.1227 0.636 0.457 0.498 GADIDAE 53 1 0.4566 0.1867 0.968 0.302 0.329 BROSME BROSME 53 1 0.4566 2.4224 12.563 0.457 0.498 GADUS MORHUA 53 1 0.4566 2.9209 15.149 0.436 0.475 MELANOGRAMMUS AEGLEFINUS Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 227 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=38, Stomach samples=219 Predator size stats: mean(s.e.)=47.9(1.8), min=4 max=133 Mean (s.e.) stomach weight = 19.2813 (5.2515) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 53 1 0.4566 0.0049 0.025 0.020 0.022 ASPIDOPHOROIDES MONOPTERYGIUS 53 1 0.4566 0.0077 0.040 0.032 0.035 MYOXOCEPHALUS OCTODECEMSPINOSUS 31 3 1.3699 0.0119 0.062 0.109 0.119 PHOLIS GUNNELLUS 53 1 0.4566 2.7078 14.043 0.412 0.448 HIPPOGLOSSOIDES PLATESSOIDES 1 88 40.1826 0.4803 2.491 22.176 24.162 ANIMAL REMAINS 53 1 0.4566 0.0001 0.001 0.457 0.498 ANIMAL EGGS 11 13 5.9361 0.0576 0.299 0.332 0.362 ROCK 31 3 1.3699 0.1621 0.840 0.594 0.647 SAND Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 228 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=4 Predator size stats: mean(s.e.)=67.5(17.1), min=18 max=97 Mean (s.e.) stomach weight = 0.5538 (0.3023) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 25.0000 0.0040 0.722 2.020 2.020 MALDANIDAE 2 1 25.0000 0.0120 2.167 6.061 6.061 LUMBRINERIDAE 2 1 25.0000 0.0335 6.050 16.919 16.919 UNCIOLA INERMIS 2 1 25.0000 0.0035 0.632 3.571 3.571 GAMMARUS ANNULATUS 1 2 50.0000 0.4798 86.637 50.000 50.000 FISH 2 1 25.0000 0.0210 3.792 21.429 21.429 ANIMAL REMAINS Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 229 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=45, Stomach samples=162 Predator size stats: mean(s.e.)=45.9(2.8), min=3 max=121 Mean (s.e.) stomach weight = 37.9473 (8.0588) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 21 5 3.0864 0.0000 0.000 0.000 0.000 EMPTY 59 1 0.6173 0.0108 0.029 0.075 0.077 HYDROZOA 59 1 0.6173 0.0097 0.026 0.205 0.212 METRIDIUM SENILE 36 3 1.8519 0.0015 0.004 0.295 0.304 TREMATODA 59 1 0.6173 0.0000 0.000 0.000 0.000 NEMERTEA 18 7 4.3210 0.0032 0.008 0.016 0.016 NEMATODA 6 20 12.3457 0.0380 0.100 0.717 0.740 POLYCHAETA 59 1 0.6173 0.0003 0.001 0.013 0.014 LUMBRINERIS FRAGILIS 59 1 0.6173 0.0016 0.004 0.417 0.430 PHERUSA SP 21 5 3.0864 0.7057 1.860 1.421 1.466 APHRODITIDAE 26 4 2.4691 0.4601 1.212 0.431 0.444 APHRODITA HASTATA 45 2 1.2346 0.0055 0.014 0.154 0.159 NEPHTYS SP 59 1 0.6173 0.0125 0.033 0.168 0.173 NEREIS SP 45 2 1.2346 0.0011 0.003 0.028 0.029 AMPHARETIDAE 3 24 14.8148 0.3623 0.955 6.860 7.078 CRUSTACEA 59 1 0.6173 0.0001 0.000 0.001 0.001 AMPHIPODA 7 19 11.7284 0.0076 0.020 2.904 2.996 GAMMARIDEA 36 3 1.8519 0.0005 0.001 0.010 0.010 AMPELISCIDAE 59 1 0.6173 0.0001 0.000 0.001 0.001 BYBLIS SERRATA 36 3 1.8519 0.0244 0.064 0.383 0.395 LEPTOCHEIRUS PINGUIS 11 12 7.4074 0.0185 0.049 0.520 0.537 UNCIOLA IRRORATA 59 1 0.6173 0.0002 0.001 0.011 0.011 CALLIOPIUS LAEVIUSCULUS 45 2 1.2346 0.0000 0.000 0.079 0.081 CAPRELLIDAE 45 2 1.2346 0.0004 0.001 0.048 0.050 AEGININA LONGICORNIS 59 1 0.6173 0.0000 0.000 0.001 0.002 ERICTHONIUS RUBRICORNIS 12 9 5.5556 0.3806 1.003 1.628 1.680 GAMMARUS ANNULATUS 21 5 3.0864 0.0002 0.001 1.154 1.191 HYPERIIDAE 59 1 0.6173 0.0002 0.000 0.009 0.009 PARATHEMISTO SP 59 1 0.6173 0.0000 0.000 0.112 0.116 PHRONIMA SP 59 1 0.6173 0.0001 0.000 0.004 0.004 ISCHYROCERUS ANGUIPES 59 1 0.6173 0.0002 0.001 0.001 0.001 LYSIANASSIDAE 59 1 0.6173 0.0002 0.001 0.001 0.001 ANONYX SP 36 3 1.8519 0.0010 0.003 0.490 0.505 ANONYX SARSI 59 1 0.6173 0.0001 0.000 0.000 0.000 HIPPOMEDON SERRATUS 45 2 1.2346 0.0004 0.001 0.043 0.044 PSAMMONYX NOBILIS 21 5 3.0864 0.0010 0.003 2.195 2.265 OEDICEROTIDAE 45 2 1.2346 0.0001 0.000 0.001 0.001 MONOCULODES EDWARDSI 59 1 0.6173 0.0000 0.000 0.001 0.001 PHOXOCEPHALUS HOLBOLLI 45 2 1.2346 0.0000 0.000 0.002 0.002 PLEUSYMTES GLABER Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 230 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=45, Stomach samples=162 Predator size stats: mean(s.e.)=45.9(2.8), min=3 max=121 Mean (s.e.) stomach weight = 37.9473 (8.0588) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 45 2 1.2346 0.0093 0.025 0.762 0.786 PONTOGENEIA INERMIS 59 1 0.6173 0.0028 0.007 0.029 0.030 DECAPODA 26 4 2.4691 0.0000 0.000 0.138 0.143 DECAPODA LARVAE 21 5 3.0864 0.5052 1.331 0.960 0.991 DECAPODA CRAB 19 6 3.7037 0.0041 0.011 0.314 0.324 DECAPODA SHRIMP 26 4 2.4691 0.0533 0.140 0.249 0.257 AXIUS SERRATUS 59 1 0.6173 0.0022 0.006 0.290 0.299 CANCRIDAE 12 9 5.5556 2.6217 6.909 2.612 2.696 CANCER BOREALIS 3 24 14.8148 1.8098 4.769 6.194 6.391 CANCER IRRORATUS 45 2 1.2346 0.0014 0.004 0.014 0.014 CRANGONIDAE 3 24 14.8148 0.0862 0.227 1.558 1.608 CRANGON SEPTEMSPINOSA 16 8 4.9383 0.0051 0.013 0.256 0.264 EUALUS PUSIOLUS 59 1 0.6173 0.0001 0.000 0.015 0.015 HIPPOLYTE SP 26 4 2.4691 0.0912 0.240 0.910 0.939 HYAS COARCTATUS 59 1 0.6173 0.0315 0.083 0.404 0.417 PAGURIDAE 26 4 2.4691 0.1587 0.418 0.555 0.573 PAGURUS ACADIANUS 59 1 0.6173 0.1882 0.496 0.596 0.615 PAGURUS PUBESCENS 59 1 0.6173 0.0023 0.006 0.350 0.361 PANDALIDAE 16 8 4.9383 0.0942 0.248 1.373 1.416 DICHELOPANDALUS LEPTOCERUS 45 2 1.2346 0.0322 0.085 0.153 0.158 CIROLANIDAE 26 4 2.4691 0.0127 0.033 0.095 0.098 POLITOLANA POLITA 59 1 0.6173 0.0050 0.013 0.112 0.115 CHIRIDOTEA TUFTSI 45 2 1.2346 0.0007 0.002 0.007 0.007 IDOTEA BALTICA 26 4 2.4691 0.0003 0.001 2.282 2.355 MEGANYCTIPHANES NORVEGICA 12 9 5.5556 0.0002 0.001 3.770 3.890 MYSIDACEA 12 9 5.5556 0.0621 0.164 3.938 4.064 MYSIDOPSIS BIGELOWI 10 14 8.6420 0.0075 0.020 7.005 7.228 NEOMYSIS AMERICANA 8 17 10.4938 0.0007 0.002 6.801 7.018 CALANOIDA 59 1 0.6173 0.0000 0.000 0.031 0.032 CALANUS FINMARCHICUS 19 6 3.7037 0.8332 2.196 2.555 2.636 MOLLUSCA 36 3 1.8519 0.0522 0.137 0.108 0.112 MOLLUSCA SHELL 59 1 0.6173 0.0014 0.004 0.030 0.030 BIVALVIA SHELL 59 1 0.6173 0.1546 0.407 0.552 0.569 PLACOPECTEN MAGELLANICUS 59 1 0.6173 0.0049 0.013 0.050 0.052 CLINOCARDIUM CILIATUM 36 3 1.8519 0.0890 0.234 0.661 0.683 GASTROPODA 59 1 0.6173 0.0013 0.003 0.008 0.009 GASTROPODA OPERCULUM 59 1 0.6173 0.0039 0.010 0.001 0.001 OCTOPODA 59 1 0.6173 0.0461 0.121 0.042 0.043 ECHINARACHNIUS PARMA 59 1 0.6173 0.0005 0.001 0.004 0.004 OPHIUROIDEA Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 231 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=45, Stomach samples=162 Predator size stats: mean(s.e.)=45.9(2.8), min=3 max=121 Mean (s.e.) stomach weight = 37.9473 (8.0588) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 26 4 2.4691 0.0889 0.234 0.302 0.311 HOLOTHUROIDEA 1 29 17.9012 3.2628 8.598 7.407 7.642 FISH 59 1 0.6173 0.0002 0.000 0.000 0.000 FISH SCALES 59 1 0.6173 0.1942 0.512 0.171 0.176 RAJA SP 36 3 1.8519 4.6945 12.371 1.817 1.875 SQUALUS ACANTHIAS 59 1 0.6173 0.0231 0.061 0.020 0.021 CLUPEIDAE 59 1 0.6173 4.1975 11.061 0.617 0.637 GADUS MORHUA 45 2 1.2346 1.9327 5.093 1.189 1.227 MERLUCCIUS BILINEARIS 9 16 9.8765 2.7420 7.226 7.443 7.680 AMMODYTES SP 59 1 0.6173 0.0013 0.003 0.100 0.104 COTTIDAE 59 1 0.6173 0.0010 0.003 0.009 0.009 PHOLIS GUNNELLUS 59 1 0.6173 3.5730 9.416 0.617 0.637 SCOMBER SCOMBRUS 26 4 2.4691 2.6360 6.947 1.704 1.759 MACROZOARCES AMERICANUS 45 2 1.2346 2.1111 5.563 0.455 0.469 PLEURONECTIFORMES 26 4 2.4691 2.0462 5.392 1.165 1.202 SCOPHTHALMUS AQUOSUS 59 1 0.6173 1.1586 3.053 0.222 0.229 PLEURONECTES AMERICANUS 2 28 17.2840 0.2336 0.616 7.315 7.548 ANIMAL REMAINS 59 1 0.6173 0.0011 0.003 0.007 0.008 PLANTS 36 3 1.8519 0.0202 0.053 0.060 0.062 ROCK 36 3 1.8519 0.0042 0.011 0.102 0.106 SAND 45 2 1.2346 0.0008 0.002 0.008 0.008 AVES FEATHERS Predator Species = GADUS MORHUA (ATLANTIC COD, SVSPP=073) 232 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=24 Predator size stats: mean(s.e.)=59.2(3.9), min=32 max=94 Mean (s.e.) stomach weight = 31.3538 (12.3326) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 4 16.6667 0.0218 0.070 0.107 0.107 HYDROZOA 19 1 4.1667 0.0021 0.007 0.160 0.160 PLATYHELMINTHES 14 2 8.3333 0.0001 0.000 0.004 0.004 TREMATODA 4 7 29.1667 0.0263 0.084 0.045 0.045 NEMATODA 10 3 12.5000 0.0199 0.063 0.571 0.571 POLYCHAETA 19 1 4.1667 0.0031 0.010 0.019 0.019 GONIADIDAE 14 2 8.3333 0.0314 0.100 1.375 1.375 NEREIDAE 14 2 8.3333 0.1698 0.542 1.814 1.814 CRUSTACEA 10 3 12.5000 0.0035 0.011 0.069 0.069 GAMMARIDEA 19 1 4.1667 0.0002 0.001 0.008 0.008 AEGININA LONGICORNIS 10 3 12.5000 0.2520 0.804 4.189 4.189 GAMMARUS SP 14 2 8.3333 0.0410 0.131 0.213 0.213 GAMMARUS LAWRENCIANUS 7 4 16.6667 0.0235 0.075 1.164 1.164 PONTOGENEIA INERMIS 19 1 4.1667 0.0001 0.000 0.003 0.003 STENOTHOIDAE 2 10 41.6667 0.9970 3.180 14.089 14.089 DECAPODA 10 3 12.5000 0.2404 0.767 4.301 4.301 DECAPODA CRAB 19 1 4.1667 0.0031 0.010 0.219 0.219 CANCRIDAE 19 1 4.1667 0.4961 1.582 0.705 0.705 CANCER SP 14 2 8.3333 1.8955 6.046 5.334 5.334 CANCER BOREALIS 4 7 29.1667 3.5560 11.341 17.412 17.412 CANCER IRRORATUS 19 1 4.1667 0.0172 0.055 0.016 0.016 CRANGON SEPTEMSPINOSA 19 1 4.1667 0.0615 0.196 2.249 2.249 PAGURIDAE 19 1 4.1667 0.1323 0.422 0.188 0.188 PAGURUS ACADIANUS 19 1 4.1667 0.0038 0.012 0.006 0.006 PANDALUS BOREALIS 19 1 4.1667 0.0000 0.000 0.000 0.000 POLITOLANA POLITA 19 1 4.1667 0.0045 0.014 0.006 0.006 MOLLUSCA SHELL 19 1 4.1667 0.0046 0.015 0.028 0.028 BIVALVIA 2 10 41.6667 4.1213 13.145 14.442 14.442 FISH 6 6 25.0000 18.2303 58.144 16.836 16.836 AMMODYTES SP 1 12 50.0000 0.5689 1.814 12.488 12.488 ANIMAL REMAINS 19 1 4.1667 0.0262 0.083 0.040 0.040 PLANTS 7 4 16.6667 0.4002 1.276 1.895 1.895 ROCK 19 1 4.1667 0.0003 0.001 0.003 0.003 SAND Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 233 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=52, Stomach samples=358 Predator size stats: mean(s.e.)=37.1(0.9), min=10 max=84 Mean (s.e.) stomach weight = 1.9963 (0.2572) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 27 16 4.4693 0.0000 0.000 0.000 0.000 EMPTY 106 1 0.2793 0.0000 0.000 0.001 0.001 SERTULARIIDAE 90 2 0.5587 0.0000 0.001 0.040 0.042 CESTODA 69 4 1.1173 0.0000 0.001 0.178 0.186 TREMATODA 80 3 0.8380 0.0000 0.001 0.283 0.296 ACANTHOCEPHALA 7 59 16.4804 0.0004 0.021 1.085 1.136 NEMATODA 34 12 3.3520 0.0052 0.258 0.277 0.290 POLYCHAETA 90 2 0.5587 0.0002 0.010 0.005 0.005 CAPITELLIDAE 106 1 0.2793 0.0000 0.001 0.005 0.005 MALDANIDAE 106 1 0.2793 0.0004 0.020 0.010 0.011 EUNICE SP 59 5 1.3966 0.0066 0.332 0.110 0.115 EUNICE PENNATA 106 1 0.2793 0.0004 0.018 0.205 0.214 MARPHYSA BELLI 80 3 0.8380 0.0008 0.038 0.059 0.062 LUMBRINERIDAE 106 1 0.2793 0.0002 0.009 0.049 0.051 ONUPHIDAE 106 1 0.2793 0.0000 0.001 0.000 0.000 FLABELLIGERIDAE 106 1 0.2793 0.0015 0.077 0.067 0.070 SCALIBREGMA INFLATUM 80 3 0.8380 0.0096 0.482 0.051 0.054 APHRODITIDAE 69 4 1.1173 0.0023 0.117 0.018 0.019 GLYCERIDAE 45 9 2.5140 0.0058 0.289 0.543 0.568 NEPHTYIDAE 59 5 1.3966 0.0011 0.054 0.022 0.023 NEREIDAE 34 12 3.3520 0.0023 0.116 0.103 0.108 PHYLLODOCIDAE 90 2 0.5587 0.0000 0.002 0.015 0.015 PHYLLODOCE MACULATA 106 1 0.2793 0.0000 0.001 0.001 0.001 POLYNOIDAE 106 1 0.2793 0.0000 0.000 0.001 0.001 EXOGONE SP 45 9 2.5140 0.0844 4.228 1.183 1.238 SABELLIDAE 106 1 0.2793 0.0039 0.195 0.138 0.144 SERPULIDAE 106 1 0.2793 0.0002 0.009 0.051 0.053 SPIONIDAE 106 1 0.2793 0.0000 0.002 0.056 0.058 SPIOPHANES BOMBYX 2 102 28.4916 0.0252 1.260 2.480 2.596 TEREBELLIDA 106 1 0.2793 0.0021 0.104 0.059 0.061 AMPHARETIDAE 106 1 0.2793 0.0000 0.002 0.000 0.000 PECTINARIIDAE 106 1 0.2793 0.0001 0.004 0.003 0.003 SIPUNCULA 6 69 19.2737 0.0343 1.717 5.591 5.853 CRUSTACEA 27 16 4.4693 0.0055 0.274 0.881 0.922 AMPHIPODA 2 102 28.4916 0.0591 2.959 4.015 4.203 GAMMARIDEA 23 21 5.8659 0.0021 0.106 0.417 0.437 AMPELISCIDAE 90 2 0.5587 0.0001 0.005 0.102 0.106 AMPELISCA SP 69 4 1.1173 0.0001 0.005 0.072 0.076 AMPELISCA AGASSIZI 90 2 0.5587 0.0000 0.001 0.003 0.003 AMPELISCA VADORUM Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 234 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=52, Stomach samples=358 Predator size stats: mean(s.e.)=37.1(0.9), min=10 max=84 Mean (s.e.) stomach weight = 1.9963 (0.2572) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 106 1 0.2793 0.0000 0.000 0.001 0.001 BYBLIS SERRATA 21 22 6.1453 0.0021 0.103 0.472 0.494 AORIDAE 8 51 14.2458 0.0099 0.498 1.761 1.843 LEPTOCHEIRUS PINGUIS 69 4 1.1173 0.0002 0.008 0.100 0.105 UNCIOLA SP 4 85 23.7430 0.0267 1.336 2.632 2.755 UNCIOLA IRRORATA 106 1 0.2793 0.0000 0.002 0.002 0.002 CALLIOPIIDAE 20 23 6.4246 0.0009 0.045 0.219 0.230 CAPRELLIDAE 59 5 1.3966 0.0001 0.007 0.063 0.066 AEGININA LONGICORNIS 106 1 0.2793 0.0000 0.001 0.007 0.007 COROPHIIDAE 106 1 0.2793 0.0003 0.015 0.012 0.012 COROPHIUM SP 41 10 2.7933 0.0001 0.005 0.035 0.036 ERICTHONIUS SP 106 1 0.2793 0.0000 0.001 0.010 0.011 ERICTHONIUS BRASILIENSIS 18 24 6.7039 0.0011 0.057 2.396 2.508 ERICTHONIUS RUBRICORNIS 106 1 0.2793 0.0000 0.002 0.004 0.004 RHACHOTROPIS ACULEATA 106 1 0.2793 0.0002 0.010 0.005 0.005 GAMMARUS MUCRONATUS 106 1 0.2793 0.0000 0.001 0.008 0.008 MAERA DANAE 45 9 2.5140 0.0006 0.029 0.116 0.121 MELITA DENTATA 106 1 0.2793 0.0000 0.000 0.002 0.002 BATHYPOREIA PARKERI 59 5 1.3966 0.0002 0.008 0.014 0.014 HYPERIIDAE 106 1 0.2793 0.0002 0.010 0.106 0.111 ISCHYROCERUS SP 106 1 0.2793 0.0000 0.000 0.002 0.002 ISCHYROCERUS ANGUIPES 16 25 6.9832 0.0019 0.094 0.785 0.822 LYSIANASSIDAE 21 22 6.1453 0.0058 0.292 1.031 1.079 ANONYX SARSI 69 4 1.1173 0.0002 0.010 0.035 0.037 HIPPOMEDON SERRATUS 50 8 2.2346 0.0009 0.044 0.215 0.225 PSAMMONYX NOBILIS 56 6 1.6760 0.0001 0.006 0.058 0.061 OEDICEROTIDAE 80 3 0.8380 0.0000 0.001 0.016 0.016 PHOXOCEPHALIDAE 59 5 1.3966 0.0000 0.002 0.010 0.010 PHOXOCEPHALUS HOLBOLLI 59 5 1.3966 0.0001 0.005 0.052 0.054 RHEPOXYNIUS EPISTOMUS 106 1 0.2793 0.0000 0.001 0.001 0.001 PLEUSTES PANOPLUS 80 3 0.8380 0.0000 0.002 0.009 0.010 STENOPLEUSTES GRACILIS 106 1 0.2793 0.0001 0.007 0.059 0.062 PODOCERIDAE 50 8 2.2346 0.0009 0.045 0.715 0.748 PONTOGENEIA INERMIS 90 2 0.5587 0.0001 0.004 0.003 0.003 TIRONIDAE 69 4 1.1173 0.0064 0.320 0.152 0.159 DECAPODA 106 1 0.2793 0.0000 0.001 0.003 0.003 DECAPODA LARVAE 41 10 2.7933 0.0002 0.008 0.092 0.097 DECAPODA CRAB 12 35 9.7765 0.0090 0.451 1.353 1.416 DECAPODA SHRIMP 9 48 13.4078 0.0068 0.339 1.778 1.861 CANCRIDAE Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 235 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=52, Stomach samples=358 Predator size stats: mean(s.e.)=37.1(0.9), min=10 max=84 Mean (s.e.) stomach weight = 1.9963 (0.2572) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 24 18 5.0279 0.0071 0.354 1.069 1.119 CANCER IRRORATUS 27 16 4.4693 0.0012 0.059 0.313 0.327 CRANGONIDAE 18 24 6.7039 0.0051 0.254 1.522 1.594 CRANGON SEPTEMSPINOSA 59 5 1.3966 0.0055 0.273 0.155 0.162 MUNIDA SP 106 1 0.2793 0.0006 0.031 0.022 0.023 MUNIDOPSIS SP 90 2 0.5587 0.0057 0.283 0.016 0.017 HIPPOLYTIDAE 13 30 8.3799 0.0105 0.525 0.481 0.503 EUALUS PUSIOLUS 106 1 0.2793 0.0004 0.020 0.009 0.009 SPIRONTOCARIS SP 90 2 0.5587 0.0007 0.036 0.025 0.026 SPIRONTOCARIS SPINUS 69 4 1.1173 0.0002 0.010 0.008 0.008 HYAS SP 27 16 4.4693 0.0118 0.590 0.368 0.385 HYAS COARCTATUS 39 11 3.0726 0.0047 0.238 0.302 0.316 PAGURIDAE 24 18 5.0279 0.0020 0.102 0.493 0.516 PAGURUS SP 80 3 0.8380 0.0004 0.022 0.055 0.057 PAGURUS ACADIANUS 53 7 1.9553 0.0087 0.438 0.515 0.539 PAGURUS PUBESCENS 45 9 2.5140 0.0043 0.213 0.858 0.899 PANDALIDAE 31 13 3.6313 0.0205 1.029 1.045 1.094 DICHELOPANDALUS LEPTOCERUS 34 12 3.3520 0.0339 1.696 1.817 1.902 PANDALUS MONTAGUI 41 10 2.7933 0.0005 0.023 0.035 0.036 ISOPODA 56 6 1.6760 0.0004 0.023 0.018 0.019 CIROLANIDAE 69 4 1.1173 0.0004 0.018 0.097 0.101 POLITOLANA POLITA 31 13 3.6313 0.0005 0.023 0.541 0.566 CHIRIDOTEA SP 56 6 1.6760 0.0004 0.020 0.151 0.158 CHIRIDOTEA TUFTSI 90 2 0.5587 0.0001 0.006 0.033 0.034 CHIRIDOTEA ARENICOLA 106 1 0.2793 0.0000 0.001 0.000 0.000 JAERA SP 106 1 0.2793 0.0000 0.000 0.000 0.000 JAERA MARINA 24 18 5.0279 0.0001 0.007 0.112 0.117 CUMACEA 69 4 1.1173 0.0001 0.003 0.055 0.057 LAMPROPS SP 90 2 0.5587 0.0001 0.006 0.216 0.226 EUPHAUSIIDAE 59 5 1.3966 0.0046 0.228 0.089 0.094 MEGANYCTIPHANES NORVEGICA 90 2 0.5587 0.0000 0.002 0.032 0.033 MYSIDACEA 41 10 2.7933 0.0065 0.327 1.801 1.886 NEOMYSIS AMERICANA 106 1 0.2793 0.0000 0.000 0.006 0.006 COPEPODA 106 1 0.2793 0.0000 0.000 0.003 0.003 CENTROPAGES SP 106 1 0.2793 0.0000 0.000 0.002 0.002 TANAIDAE 80 3 0.8380 0.0001 0.005 0.016 0.016 PYCNOGONIDA 90 2 0.5587 0.0032 0.158 0.102 0.107 MOLLUSCA 59 5 1.3966 0.0021 0.103 0.251 0.263 MOLLUSCA SHELL 15 27 7.5419 0.0059 0.296 0.275 0.288 BIVALVIA Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 236 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=52, Stomach samples=358 Predator size stats: mean(s.e.)=37.1(0.9), min=10 max=84 Mean (s.e.) stomach weight = 1.9963 (0.2572) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 80 3 0.8380 0.0027 0.137 0.094 0.098 BATHYARCA SP 59 5 1.3966 0.0044 0.222 0.164 0.172 LIMATULA SUBAURICULATA 90 2 0.5587 0.0001 0.003 0.001 0.001 PECTINIDAE 106 1 0.2793 0.0299 1.496 0.255 0.267 CHLAMYS SP 34 12 3.3520 0.0597 2.990 1.663 1.741 PLACOPECTEN MAGELLANICUS 50 8 2.2346 0.0126 0.630 0.628 0.657 CERASTODERMA PINNULATUM 90 2 0.5587 0.0002 0.010 0.011 0.011 SCAPHOPODA 39 11 3.0726 0.0045 0.226 0.172 0.180 GASTROPODA 80 3 0.8380 0.0004 0.020 0.545 0.570 CHAETOGNATHA 53 7 1.9553 0.0050 0.249 0.176 0.184 ECHINODERMATA 90 2 0.5587 0.0061 0.307 0.070 0.073 ASTEROIDEA 69 4 1.1173 0.0002 0.012 0.020 0.021 ECHINOIDEA 80 3 0.8380 0.0104 0.522 0.081 0.085 STRONGYLOCENTROTUS DROEBACHIENSIS 31 13 3.6313 0.0097 0.487 1.141 1.194 ECHINARACHNIUS PARMA 10 37 10.3352 0.0948 4.751 2.305 2.413 OPHIUROIDEA 10 37 10.3352 0.4359 21.835 4.302 4.503 OPHIOPHOLIS ACULEATA 45 9 2.5140 0.0816 4.085 0.830 0.869 OPHIURA SP 16 25 6.9832 0.3404 17.052 2.944 3.082 OPHIURA SARSI 69 4 1.1173 0.0059 0.296 0.134 0.141 HOLOTHUROIDEA 53 7 1.9553 0.0040 0.200 0.208 0.218 ASCIDIACEA 106 1 0.2793 0.0000 0.000 0.001 0.001 LARVACEA 34 12 3.3520 0.0151 0.755 0.614 0.643 FISH 106 1 0.2793 0.0000 0.001 0.001 0.001 FISH SCALES 106 1 0.2793 0.0028 0.138 0.108 0.113 MAUROLICUS MUELLERI 90 2 0.5587 0.0068 0.338 0.213 0.223 COTTIDAE 106 1 0.2793 0.0016 0.078 0.131 0.137 MYOXOCEPHALUS OCTODECEMSPINOSUS 106 1 0.2793 0.0003 0.013 0.075 0.078 PLEURONECTIFORMES 1 188 52.5140 0.2527 12.657 28.043 29.355 ANIMAL REMAINS 106 1 0.2793 0.0003 0.013 0.105 0.110 ANIMAL EGGS 13 30 8.3799 0.0225 1.126 0.544 0.570 ROCK 5 72 20.1117 0.1086 5.439 4.538 4.750 SAND Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 237 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=50, Stomach samples=294 Predator size stats: mean(s.e.)=42.9(1.0), min=18 max=84 Mean (s.e.) stomach weight = 5.0528 (0.5676) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 20 17 5.7823 0.0000 0.000 0.000 0.000 EMPTY 69 4 1.3605 0.0002 0.004 0.002 0.002 HYDROZOA 91 2 0.6803 0.0005 0.009 0.061 0.065 ANTHOZOA 62 5 1.7007 0.0388 0.768 1.177 1.250 ACTINIARIA 57 6 2.0408 0.2151 4.256 0.927 0.983 CERIANTHIDAE 112 1 0.3401 0.0001 0.002 0.014 0.015 CESTODA 17 19 6.4626 0.0258 0.510 0.540 0.573 NEMERTEA 81 3 1.0204 0.0083 0.164 0.026 0.028 CEREBRATULUS SP 28 13 4.4218 0.0019 0.038 0.297 0.315 NEMATODA 7 66 22.4490 0.4121 8.155 3.376 3.583 POLYCHAETA 47 8 2.7211 0.0062 0.123 0.088 0.093 MALDANIDAE 112 1 0.3401 0.0113 0.223 0.090 0.095 CLYMENELLA TORQUATA 112 1 0.3401 0.0001 0.003 0.004 0.005 PRAXILLELLA SP 112 1 0.3401 0.0001 0.002 0.002 0.002 ARABELLA IRICOLOR 47 8 2.7211 0.0131 0.260 0.249 0.264 LUMBRINERIDAE 112 1 0.3401 0.0028 0.055 0.264 0.280 LUMBRINERIS FRAGILIS 112 1 0.3401 0.0004 0.009 0.004 0.005 ONUPHIDAE 112 1 0.3401 0.0063 0.124 0.028 0.030 FLABELLIGERIDAE 91 2 0.6803 0.0001 0.003 0.001 0.001 PHERUSA AFFINIS 69 4 1.3605 0.0006 0.013 0.020 0.021 SCALIBREGMA INFLATUM 91 2 0.6803 0.0002 0.003 0.001 0.001 ORBINIIDAE 62 5 1.7007 0.0805 1.594 0.692 0.735 APHRODITIDAE 28 13 4.4218 0.0091 0.180 0.175 0.186 GLYCERIDAE 91 2 0.6803 0.0002 0.004 0.077 0.082 GONIADIDAE 112 1 0.3401 0.0000 0.001 0.000 0.000 GLYCINDE SOLITARIA 112 1 0.3401 0.0001 0.001 0.000 0.000 HESIONIDAE 12 25 8.5034 0.0115 0.228 0.213 0.226 NEPHTYIDAE 112 1 0.3401 0.0001 0.002 0.001 0.002 AGLAOPHAMUS SP 112 1 0.3401 0.0001 0.001 0.004 0.005 NEPHTYS SP 47 8 2.7211 0.0025 0.049 0.029 0.031 NEREIDAE 69 4 1.3605 0.0001 0.003 0.003 0.003 NEREIS SP 37 11 3.7415 0.0008 0.015 0.141 0.150 PHYLLODOCIDAE 54 7 2.3810 0.0020 0.041 0.016 0.017 PHYLLODOCE SP 47 8 2.7211 0.0066 0.130 0.036 0.038 POLYNOIDAE 112 1 0.3401 0.0003 0.007 0.103 0.110 SIGALIONIDAE 91 2 0.6803 0.0013 0.025 0.058 0.062 STHENELAIS SP 91 2 0.6803 0.0007 0.014 0.002 0.002 SABELLIDAE 112 1 0.3401 0.0132 0.261 0.279 0.297 MYXICOLA INFUNDIBULUM 25 15 5.1020 0.2270 4.493 1.321 1.402 SPIONIDAE Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 238 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=50, Stomach samples=294 Predator size stats: mean(s.e.)=42.9(1.0), min=18 max=84 Mean (s.e.) stomach weight = 5.0528 (0.5676) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 112 1 0.3401 0.0003 0.006 0.002 0.003 POLYDORA SP 20 17 5.7823 0.1093 2.162 1.028 1.092 SPIOPHANES BOMBYX 5 84 28.5714 0.1131 2.237 3.410 3.620 TEREBELLIDA 81 3 1.0204 0.0003 0.006 0.002 0.002 AMPHARETIDAE 112 1 0.3401 0.0000 0.000 0.000 0.000 AMPHARETE ARCTICA 112 1 0.3401 0.0002 0.003 0.001 0.001 PECTINARIIDAE 81 3 1.0204 0.0045 0.089 0.291 0.308 TEREBELLIDAE 112 1 0.3401 0.0001 0.001 0.015 0.016 SIPUNCULA 10 27 9.1837 0.0247 0.489 2.101 2.230 CRUSTACEA 69 4 1.3605 0.0060 0.120 0.099 0.105 AMPHIPODA 4 102 34.6939 0.0739 1.462 4.659 4.945 GAMMARIDEA 33 12 4.0816 0.0006 0.011 0.071 0.075 AMPELISCIDAE 91 2 0.6803 0.0001 0.001 0.001 0.001 AMPELISCA SP 62 5 1.7007 0.0005 0.010 0.056 0.060 AMPELISCA MACROCEPHALA 28 13 4.4218 0.0054 0.107 0.080 0.084 AMPELISCA VADORUM 12 25 8.5034 0.0032 0.063 0.766 0.813 BYBLIS SERRATA 112 1 0.3401 0.0068 0.135 0.083 0.088 AMPITHOE RUBRICATA 54 7 2.3810 0.0012 0.024 0.025 0.026 AORIDAE 5 84 28.5714 0.0773 1.530 4.171 4.427 LEPTOCHEIRUS PINGUIS 57 6 2.0408 0.0017 0.034 0.206 0.219 UNCIOLA SP 91 2 0.6803 0.0010 0.021 0.044 0.046 UNCIOLA INERMIS 2 140 47.6190 0.5313 10.515 12.077 12.818 UNCIOLA IRRORATA 47 8 2.7211 0.0005 0.011 0.017 0.018 CALLIOPIUS LAEVIUSCULUS 25 15 5.1020 0.0006 0.012 0.057 0.061 CAPRELLIDAE 112 1 0.3401 0.0000 0.001 0.002 0.002 AEGININA LONGICORNIS 91 2 0.6803 0.0011 0.022 0.016 0.017 COROPHIUM ACUTUM 69 4 1.3605 0.0020 0.040 0.165 0.175 ERICTHONIUS SP 12 25 8.5034 0.0017 0.034 0.370 0.393 ERICTHONIUS RUBRICORNIS 112 1 0.3401 0.0000 0.000 0.005 0.005 CASCO BIGELOWI 54 7 2.3810 0.0026 0.051 0.052 0.055 MELITA DENTATA 27 14 4.7619 0.0015 0.030 0.047 0.050 HAUSTORIIDAE 112 1 0.3401 0.0001 0.002 0.003 0.003 ACANTHOHAUSTORIUS MILLSI 112 1 0.3401 0.0000 0.000 0.000 0.000 ACANTHOHAUSTORIUS SPINOSUS 112 1 0.3401 0.0000 0.001 0.002 0.002 PARAHAUSTORIUS SP 81 3 1.0204 0.0001 0.002 0.004 0.004 PROTOHAUSTORIUS WIGLEYI 112 1 0.3401 0.0002 0.004 0.007 0.008 PSEUDOHAUSTORIUS CAROLINIENSIS 112 1 0.3401 0.0002 0.003 0.003 0.004 PARATHEMISTO SP 112 1 0.3401 0.0000 0.000 0.000 0.000 PHRONIMA SEDENTARIA 20 17 5.7823 0.0011 0.022 0.265 0.282 LYSIANASSIDAE Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 239 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=50, Stomach samples=294 Predator size stats: mean(s.e.)=42.9(1.0), min=18 max=84 Mean (s.e.) stomach weight = 5.0528 (0.5676) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 81 3 1.0204 0.0006 0.012 0.018 0.019 ANONYX SARSI 112 1 0.3401 0.0001 0.003 0.005 0.005 HIPPOMEDON PROPINQUUS 69 4 1.3605 0.0003 0.005 0.011 0.012 HIPPOMEDON SERRATUS 112 1 0.3401 0.0002 0.003 0.003 0.003 LYSIANOPSIS ALBA 81 3 1.0204 0.0007 0.013 0.024 0.026 PSAMMONYX NOBILIS 16 23 7.8231 0.0354 0.700 0.764 0.811 OEDICEROTIDAE 10 27 9.1837 0.0403 0.798 1.622 1.721 MONOCULODES EDWARDSI 112 1 0.3401 0.0000 0.000 0.001 0.001 PAROEDICEROS SP 112 1 0.3401 0.0000 0.001 0.000 0.000 PHOTIDAE 112 1 0.3401 0.0002 0.003 0.001 0.001 PODOCEROPSIS SP 37 11 3.7415 0.0003 0.006 0.017 0.018 PHOXOCEPHALIDAE 91 2 0.6803 0.0002 0.004 0.003 0.003 PHOXOCEPHALUS HOLBOLLI 112 1 0.3401 0.0005 0.009 0.003 0.003 RHEPOXYNIUS SP 47 8 2.7211 0.0003 0.005 0.005 0.005 RHEPOXYNIUS EPISTOMUS 91 2 0.6803 0.0000 0.000 0.000 0.000 DULICHIA SP 33 12 4.0816 0.0014 0.028 0.059 0.063 PONTOGENEIA INERMIS 112 1 0.3401 0.0000 0.000 0.000 0.000 STENOTHOIDAE 112 1 0.3401 0.0000 0.000 0.003 0.004 TIRONIDAE 112 1 0.3401 0.0000 0.001 0.000 0.000 DECAPODA 112 1 0.3401 0.0000 0.000 0.011 0.011 DECAPODA LARVAE 28 13 4.4218 0.0015 0.029 0.033 0.035 DECAPODA CRAB 23 16 5.4422 0.0023 0.045 0.102 0.108 DECAPODA SHRIMP 69 4 1.3605 0.0482 0.954 0.345 0.367 AXIUS SERRATUS 23 16 5.4422 0.0024 0.047 0.119 0.126 CANCRIDAE 112 1 0.3401 0.0000 0.000 0.003 0.003 CANCER BOREALIS 15 24 8.1633 0.0187 0.371 0.980 1.040 CANCER IRRORATUS 41 10 3.4014 0.0025 0.049 0.285 0.302 CRANGONIDAE 19 18 6.1224 0.0184 0.365 0.609 0.646 CRANGON SEPTEMSPINOSA 112 1 0.3401 0.0003 0.006 0.119 0.126 SABINEA SP 112 1 0.3401 0.0029 0.057 0.336 0.356 MUNIDA IRIS 112 1 0.3401 0.0015 0.030 0.006 0.006 HIPPOLYTIDAE 41 10 3.4014 0.0182 0.361 0.223 0.237 EUALUS PUSIOLUS 112 1 0.3401 0.0021 0.043 0.033 0.035 LEBBEUS GROENLANDICUS 112 1 0.3401 0.0009 0.018 0.005 0.005 SPIRONTOCARIS SPINUS 91 2 0.6803 0.0055 0.108 0.069 0.074 HYAS SP 47 8 2.7211 0.0132 0.260 0.503 0.534 HYAS COARCTATUS 41 10 3.4014 0.0039 0.078 0.173 0.183 PAGURIDAE 91 2 0.6803 0.0029 0.057 0.021 0.023 PAGURUS SP 69 4 1.3605 0.0015 0.030 0.141 0.150 PAGURUS ACADIANUS Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 240 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=50, Stomach samples=294 Predator size stats: mean(s.e.)=42.9(1.0), min=18 max=84 Mean (s.e.) stomach weight = 5.0528 (0.5676) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 112 1 0.3401 0.0001 0.003 0.002 0.002 PAGURUS LONGICARPUS 91 2 0.6803 0.0019 0.038 0.019 0.020 PAGURUS PUBESCENS 112 1 0.3401 0.0010 0.020 0.006 0.006 PANDALIDAE 62 5 1.7007 0.0115 0.228 0.498 0.529 DICHELOPANDALUS LEPTOCERUS 112 1 0.3401 0.0011 0.021 0.018 0.019 PORTUNIDAE 69 4 1.3605 0.0001 0.002 0.005 0.005 ISOPODA 112 1 0.3401 0.0001 0.002 0.003 0.003 ANTHURIDAE 37 11 3.7415 0.0045 0.090 0.088 0.094 CIROLANIDAE 112 1 0.3401 0.0002 0.004 0.003 0.004 CIROLANA BOREALIS 112 1 0.3401 0.0001 0.001 0.001 0.001 POLITOLANA CONCHARUM 37 11 3.7415 0.0022 0.043 0.017 0.018 POLITOLANA POLITA 44 9 3.0612 0.0006 0.011 0.185 0.196 CHIRIDOTEA SP 33 12 4.0816 0.0006 0.013 0.016 0.017 CHIRIDOTEA TUFTSI 81 3 1.0204 0.0000 0.000 0.002 0.002 JAERA SP 8 36 12.2449 0.0004 0.009 0.060 0.064 CUMACEA 91 2 0.6803 0.0000 0.000 0.002 0.002 DIASTYLIS SP 112 1 0.3401 0.0000 0.000 0.000 0.000 LAMPROPS QUADRIPLICATA 91 2 0.6803 0.0000 0.000 0.001 0.001 PETALOSARSIA DECLIVIS 91 2 0.6803 0.0007 0.013 0.012 0.013 EUPHAUSIIDAE 91 2 0.6803 0.0012 0.023 0.336 0.357 MEGANYCTIPHANES NORVEGICA 112 1 0.3401 0.0000 0.001 0.000 0.000 MYSIDACEA 44 9 3.0612 0.0114 0.225 1.507 1.599 NEOMYSIS AMERICANA 112 1 0.3401 0.0000 0.001 0.000 0.000 COPEPODA 91 2 0.6803 0.0000 0.000 0.003 0.003 OSTRACODA 112 1 0.3401 0.0001 0.002 0.001 0.001 MOLLUSCA 62 5 1.7007 0.0052 0.104 0.261 0.277 MOLLUSCA SHELL 112 1 0.3401 0.0002 0.005 0.003 0.003 CHITON TUBERCULATUS 9 35 11.9048 0.0079 0.156 0.325 0.344 BIVALVIA 81 3 1.0204 0.0001 0.002 0.002 0.002 YOLDIA SP 112 1 0.3401 0.0071 0.140 0.313 0.333 PECTINIDAE 57 6 2.0408 0.0152 0.301 0.272 0.288 CERASTODERMA PINNULATUM 112 1 0.3401 0.0002 0.003 0.002 0.002 SOLENIDAE 112 1 0.3401 0.0003 0.006 0.004 0.004 ENSIS DIRECTUS 91 2 0.6803 0.0007 0.014 0.007 0.008 SILIQUA COSTATA 112 1 0.3401 0.0002 0.003 0.002 0.002 TELLINA SP 62 5 1.7007 0.0009 0.019 0.013 0.013 GASTROPODA 112 1 0.3401 0.0010 0.021 0.002 0.002 GASTROPODA OPERCULUM 81 3 1.0204 0.0770 1.524 0.962 1.021 BUCCINIDAE 57 6 2.0408 0.0109 0.215 0.390 0.414 ECHINODERMATA Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 241 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=50, Stomach samples=294 Predator size stats: mean(s.e.)=42.9(1.0), min=18 max=84 Mean (s.e.) stomach weight = 5.0528 (0.5676) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 112 1 0.3401 0.0002 0.003 0.005 0.005 ASTEROIDEA 112 1 0.3401 0.0003 0.007 0.002 0.002 ASTERIAS SP 57 6 2.0408 0.0086 0.171 0.162 0.172 ECHINOIDEA 44 9 3.0612 0.0239 0.472 0.544 0.577 STRONGYLOCENTROTUS DROEBACHIENSIS 33 12 4.0816 0.0139 0.276 0.211 0.224 ECHINARACHNIUS PARMA 28 13 4.4218 0.0255 0.505 0.488 0.518 OPHIUROIDEA 112 1 0.3401 0.0001 0.002 0.001 0.001 AMPHIPHOLIS SP 17 19 6.4626 0.2276 4.505 2.824 2.997 OPHIOPHOLIS ACULEATA 69 4 1.3605 0.0018 0.035 0.101 0.107 OPHIURA SP 81 3 1.0204 0.0005 0.009 0.008 0.008 OPHIURA SARSI 69 4 1.3605 0.0519 1.027 0.297 0.315 HOLOTHUROIDEA 112 1 0.3401 0.0000 0.001 0.005 0.006 BRYOZOA 91 2 0.6803 0.0003 0.006 0.007 0.007 FISH 69 4 1.3605 0.0000 0.001 0.001 0.001 FISH SCALES 112 1 0.3401 0.0003 0.006 0.065 0.069 CONGRIDAE 112 1 0.3401 0.0001 0.003 0.001 0.002 COTTIDAE EGGS 1 151 51.3605 0.5055 10.005 24.588 26.097 ANIMAL REMAINS 112 1 0.3401 0.0002 0.004 0.026 0.028 PLANTS 62 5 1.7007 0.0009 0.017 0.067 0.071 ROCK 3 124 42.1769 1.7253 34.146 12.290 13.044 SAND Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 242 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=60.5(3.3), min=44 max=76 Mean (s.e.) stomach weight = 15.8599 (8.3200) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 1 10.0000 0.0001 0.001 0.063 0.063 NEMATODA 3 2 20.0000 0.0384 0.242 1.589 1.589 POLYCHAETA 4 1 10.0000 0.0009 0.006 10.000 10.000 GAMMARIDEA 4 1 10.0000 0.0012 0.008 0.109 0.109 UNCIOLA SP 4 1 10.0000 0.0044 0.028 0.400 0.400 LYSIANASSIDAE 4 1 10.0000 0.0815 0.514 0.097 0.097 PAGURIDAE 4 1 10.0000 0.0003 0.002 0.027 0.027 BIVALVIA 4 1 10.0000 0.0024 0.015 0.218 0.218 ECHINODERMATA 4 1 10.0000 0.0012 0.008 0.209 0.209 OPHIUROIDEA 1 5 50.0000 15.1612 95.595 45.855 45.855 OPHIURA SP 4 1 10.0000 0.0023 0.015 0.209 0.209 ASCIDIACEA 1 5 50.0000 0.4224 2.663 40.677 40.677 ANIMAL REMAINS 4 1 10.0000 0.1436 0.905 0.545 0.545 ROCK Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 243 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=206 Predator size stats: mean(s.e.)=54.9(1.0), min=10 max=85 Mean (s.e.) stomach weight = 5.9706 (0.7693) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 21 8 3.8835 0.0000 0.000 0.000 0.000 EMPTY 66 2 0.9709 0.0006 0.011 0.004 0.004 HYDROZOA 94 1 0.4854 0.0002 0.003 0.003 0.003 SIPHONOPHORA 66 2 0.9709 0.0123 0.206 0.187 0.195 ANTHOZOA 66 2 0.9709 0.0029 0.048 0.317 0.330 PENNATULA ACULEATA 66 2 0.9709 0.0967 1.619 0.387 0.403 METRIDIUM SENILE 94 1 0.4854 0.0023 0.038 0.008 0.008 CERIANTHIDAE 94 1 0.4854 0.0002 0.003 0.001 0.001 PLATYHELMINTHES 38 4 1.9417 0.0000 0.000 0.003 0.003 TREMATODA 94 1 0.4854 0.0003 0.006 0.007 0.007 NEMERTEA 66 2 0.9709 0.0004 0.006 0.010 0.011 ACANTHOCEPHALA 17 9 4.3689 0.0000 0.001 0.005 0.005 NEMATODA 2 48 23.3010 0.1243 2.082 2.342 2.437 POLYCHAETA 94 1 0.4854 0.0001 0.001 0.000 0.000 AMPHINOMIDAE 66 2 0.9709 0.0012 0.019 0.019 0.019 NOTOMASTUS SP 94 1 0.4854 0.0034 0.057 0.011 0.012 EUNICIDAE 66 2 0.9709 0.0007 0.012 0.039 0.041 EUNICE SP 21 8 3.8835 0.0173 0.289 0.703 0.731 EUNICE PENNATA 26 7 3.3981 0.0015 0.025 0.020 0.020 LUMBRINERIDAE 94 1 0.4854 0.0000 0.000 0.000 0.000 LUMBRINERIS SP 94 1 0.4854 0.0000 0.000 0.008 0.008 LUMBRINERIS FRAGILIS 94 1 0.4854 0.0002 0.003 0.163 0.170 NINOE NIGRIPES 26 7 3.3981 0.0158 0.264 0.195 0.203 ONUPHIDAE 66 2 0.9709 0.0002 0.004 0.002 0.002 FLABELLIGERIDAE 94 1 0.4854 0.0007 0.012 0.009 0.009 PHERUSA SP 94 1 0.4854 0.0002 0.003 0.006 0.006 OPHELIIDAE 94 1 0.4854 0.1459 2.444 0.341 0.355 OPHELINA ACUMINATA 94 1 0.4854 0.0000 0.000 0.000 0.000 MYRIOCHELE HEERI 94 1 0.4854 0.0047 0.078 0.190 0.197 APHRODITIDAE 30 6 2.9126 0.0006 0.009 0.036 0.038 GLYCERIDAE 94 1 0.4854 0.0004 0.006 0.006 0.007 GLYCERA SP 94 1 0.4854 0.0001 0.002 0.002 0.002 GLYCERA CAPITATA 94 1 0.4854 0.0001 0.001 0.003 0.003 GONIADIDAE 66 2 0.9709 0.0014 0.024 0.013 0.014 GONIADA MACULATA 94 1 0.4854 0.0046 0.077 0.040 0.041 GONIADA NORVEGICA 31 5 2.4272 0.0007 0.012 0.010 0.010 NEPHTYIDAE 66 2 0.9709 0.0021 0.036 0.012 0.012 NEPHTYS SP 66 2 0.9709 0.0030 0.051 0.027 0.028 NEREIDAE 94 1 0.4854 0.0000 0.001 0.001 0.001 NEREIS SP Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 244 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=206 Predator size stats: mean(s.e.)=54.9(1.0), min=10 max=85 Mean (s.e.) stomach weight = 5.9706 (0.7693) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 66 2 0.9709 0.0015 0.026 0.355 0.370 PHYLLODOCIDAE 94 1 0.4854 0.0003 0.006 0.002 0.002 PHYLLODOCE SP 94 1 0.4854 0.0007 0.011 0.001 0.001 PHYLLODOCE ARENAE 66 2 0.9709 0.0035 0.059 0.085 0.088 PHYLLODOCE GROENLANDICA 94 1 0.4854 0.0001 0.001 0.000 0.000 POLYNOIDAE 94 1 0.4854 0.0002 0.003 0.001 0.001 HARMOTHOE SP 66 2 0.9709 0.0008 0.013 0.003 0.004 SIGALIONIDAE 94 1 0.4854 0.0000 0.000 0.008 0.008 SABELLIDAE 94 1 0.4854 0.0002 0.004 0.001 0.001 POTAMILLA RENIFORMIS 94 1 0.4854 0.0001 0.002 0.006 0.006 SPIONIDAE 66 2 0.9709 0.0002 0.003 0.005 0.005 STERNASPIS SCUTATA 9 20 9.7087 0.0223 0.373 2.496 2.597 TEREBELLIDA 48 3 1.4563 0.0004 0.006 0.018 0.018 AMPHARETIDAE 48 3 1.4563 0.0008 0.013 0.013 0.013 PECTINARIA SP 31 5 2.4272 0.0125 0.209 0.151 0.157 TEREBELLIDAE 94 1 0.4854 0.0023 0.038 0.036 0.038 THELEPUS CINCINNATUS 94 1 0.4854 0.0003 0.005 0.002 0.002 TEREBELLIDES STROEMII 17 9 4.3689 0.0020 0.034 0.054 0.057 SIPUNCULA 94 1 0.4854 0.0003 0.005 0.004 0.005 ASPIDOSIPHON ALBUS 94 1 0.4854 0.0003 0.005 0.003 0.004 PHASCOLION STROMBI 14 13 6.3107 0.0081 0.135 1.094 1.138 CRUSTACEA 5 28 13.5922 0.0033 0.055 0.448 0.466 GAMMARIDEA 48 3 1.4563 0.0001 0.001 0.001 0.001 AMPELISCIDAE 38 4 1.9417 0.0001 0.001 0.022 0.023 BYBLIS SERRATA 94 1 0.4854 0.0002 0.003 0.002 0.003 HAPLOOPS SP 94 1 0.4854 0.0041 0.069 0.066 0.069 HAPLOOPS TUBICOLA 48 3 1.4563 0.0001 0.001 0.003 0.003 AORIDAE 94 1 0.4854 0.0003 0.006 0.001 0.001 LEPTOCHEIRUS PINGUIS 48 3 1.4563 0.0002 0.003 0.003 0.003 UNCIOLA SP 94 1 0.4854 0.0001 0.001 0.005 0.005 UNCIOLA INERMIS 13 15 7.2816 0.0041 0.069 0.481 0.500 UNCIOLA IRRORATA 94 1 0.4854 0.0000 0.000 0.000 0.000 CAPRELLIDAE 48 3 1.4563 0.0002 0.003 0.100 0.104 AEGININA LONGICORNIS 48 3 1.4563 0.0003 0.005 0.211 0.220 ERICTHONIUS RUBRICORNIS 94 1 0.4854 0.0001 0.001 0.003 0.003 PSEUDUNCIOLA OBLIQUUA 94 1 0.4854 0.0001 0.001 0.027 0.028 CASCO BIGELOWI 94 1 0.4854 0.0000 0.000 0.000 0.000 MELITA SP 94 1 0.4854 0.0000 0.000 0.000 0.000 MELITA DENTATA 48 3 1.4563 0.0001 0.001 0.002 0.002 HYPERIIDAE Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 245 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=206 Predator size stats: mean(s.e.)=54.9(1.0), min=10 max=85 Mean (s.e.) stomach weight = 5.9706 (0.7693) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 17 9 4.3689 0.0009 0.015 0.087 0.091 PARATHEMISTO SP 94 1 0.4854 0.0002 0.003 0.003 0.004 THEMISTO GAUDICHAUDII 94 1 0.4854 0.0001 0.001 0.001 0.001 ISCHYROCERUS ANGUIPES 21 8 3.8835 0.0005 0.008 0.088 0.091 LYSIANASSIDAE 94 1 0.4854 0.0000 0.001 0.006 0.006 ANONYX SARSI 26 7 3.3981 0.0005 0.009 0.043 0.045 HIPPOMEDON SERRATUS 94 1 0.4854 0.0000 0.001 0.004 0.004 PSAMMONYX NOBILIS 94 1 0.4854 0.0000 0.000 0.000 0.000 PAROEDICEROS LYNCEUS 94 1 0.4854 0.0000 0.000 0.001 0.001 PHOXOCEPHALIDAE 66 2 0.9709 0.0000 0.000 0.218 0.227 DULICHIA SP 66 2 0.9709 0.0011 0.018 0.006 0.007 STEGOCEPHALUS INFLATUS 94 1 0.4854 0.0000 0.000 0.001 0.001 TIRON SPINIFERUM 38 4 1.9417 0.0193 0.323 0.146 0.151 DECAPODA 94 1 0.4854 0.0002 0.004 0.005 0.005 DECAPODA CRAB 38 4 1.9417 0.0024 0.040 0.054 0.057 DECAPODA SHRIMP 94 1 0.4854 0.0037 0.062 0.018 0.019 AXIUS SERRATUS 48 3 1.4563 0.0013 0.021 0.257 0.267 CANCER IRRORATUS 94 1 0.4854 0.0001 0.002 0.005 0.005 CRANGONIDAE 94 1 0.4854 0.0000 0.000 0.002 0.002 CRANGON SEPTEMSPINOSA 66 2 0.9709 0.0114 0.191 0.040 0.042 HIPPOLYTIDAE 94 1 0.4854 0.0061 0.103 0.014 0.015 CARIDION GORDONI 94 1 0.4854 0.0002 0.003 0.002 0.002 EUALUS SP 94 1 0.4854 0.0004 0.006 0.001 0.001 EUALUS PUSIOLUS 94 1 0.4854 0.0002 0.004 0.001 0.001 HIPPOLYTE SP 94 1 0.4854 0.0024 0.041 0.006 0.006 LEBBEUS POLARIS 94 1 0.4854 0.0002 0.003 0.011 0.012 HYAS SP 66 2 0.9709 0.0162 0.272 0.138 0.143 HYAS COARCTATUS 38 4 1.9417 0.0022 0.037 0.043 0.045 PAGURIDAE 31 5 2.4272 0.0064 0.108 0.082 0.086 PAGURUS SP 48 3 1.4563 0.0086 0.144 0.067 0.069 PAGURUS LONGICARPUS 94 1 0.4854 0.0045 0.076 0.197 0.205 PAGURUS PUBESCENS 94 1 0.4854 0.0002 0.004 0.002 0.002 PALAEMONETES VULGARIS 94 1 0.4854 0.0010 0.016 0.055 0.057 PANDALIDAE 38 4 1.9417 0.0130 0.217 0.669 0.696 DICHELOPANDALUS LEPTOCERUS 94 1 0.4854 0.0069 0.116 0.024 0.025 PANDALUS SP 94 1 0.4854 0.0015 0.025 0.009 0.010 PANDALUS BOREALIS 31 5 2.4272 0.0004 0.006 0.076 0.079 ISOPODA 94 1 0.4854 0.0020 0.033 0.032 0.033 AEGA PSORA 48 3 1.4563 0.0002 0.004 0.002 0.002 ANTHURIDAE Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 246 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=206 Predator size stats: mean(s.e.)=54.9(1.0), min=10 max=85 Mean (s.e.) stomach weight = 5.9706 (0.7693) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 26 7 3.3981 0.0022 0.037 0.025 0.026 CIROLANIDAE 94 1 0.4854 0.0001 0.001 0.000 0.000 POLITOLANA POLITA 48 3 1.4563 0.0001 0.001 0.001 0.001 JANIRIDAE 66 2 0.9709 0.0001 0.002 0.001 0.001 JANIRA SP 94 1 0.4854 0.0001 0.001 0.000 0.000 JANIRA ALTA 16 11 5.3398 0.0003 0.005 0.028 0.029 CUMACEA 94 1 0.4854 0.0001 0.002 0.002 0.002 DIASTYLIS QUADRISPINOSA 38 4 1.9417 0.0004 0.006 0.014 0.015 EUPHAUSIIDAE 10 19 9.2233 0.9178 15.372 3.478 3.618 MEGANYCTIPHANES NORVEGICA 94 1 0.4854 0.0010 0.016 0.007 0.007 CIRRIPEDIA 94 1 0.4854 0.0000 0.000 0.000 0.000 COPEPODA 66 2 0.9709 0.0000 0.000 0.002 0.003 CALANOIDA 94 1 0.4854 0.0002 0.003 0.003 0.003 STOMATOPODA 94 1 0.4854 0.0001 0.001 0.000 0.000 PYCNOGONIDA 94 1 0.4854 0.0004 0.007 0.003 0.003 NYMPHON SP 38 4 1.9417 0.0044 0.074 0.062 0.065 MOLLUSCA SHELL 94 1 0.4854 0.0001 0.001 0.001 0.001 POLYPLACOPHORA 94 1 0.4854 0.0011 0.019 0.014 0.014 CHITON TUBERCULATUS 7 24 11.6505 0.0054 0.091 0.277 0.288 BIVALVIA 94 1 0.4854 0.0012 0.021 0.004 0.004 ANADARA SP 94 1 0.4854 0.0037 0.062 0.012 0.013 BATHYARCA SP 94 1 0.4854 0.0004 0.006 0.001 0.001 BATHYARCA PECTUNCULOIDES 66 2 0.9709 0.0000 0.000 0.000 0.000 MUSCULUS SP 94 1 0.4854 0.0004 0.006 0.004 0.004 NUCULANA TENUISULCATA 66 2 0.9709 0.0025 0.041 0.028 0.029 YOLDIELLA LUCIDA 48 3 1.4563 0.0002 0.003 0.006 0.006 YOLDIA SP 66 2 0.9709 0.0005 0.008 0.010 0.010 NUCULA TENUIS 94 1 0.4854 0.0132 0.221 0.208 0.216 ASTARTE SP 48 3 1.4563 0.0004 0.007 0.029 0.030 CERASTODERMA PINNULATUM 94 1 0.4854 0.0000 0.000 0.000 0.000 THYASIRA SP 15 12 5.8252 0.0133 0.222 0.154 0.160 GASTROPODA 94 1 0.4854 0.0001 0.001 0.001 0.001 FISSURELLIDAE 94 1 0.4854 0.0003 0.004 0.001 0.001 MARGARITES SP 94 1 0.4854 0.0032 0.053 0.030 0.031 EPITONIUM SP 48 3 1.4563 0.0045 0.075 0.043 0.044 NATICIDAE 94 1 0.4854 0.0003 0.005 0.000 0.000 NATICA CLAUSA 94 1 0.4854 0.0007 0.011 0.002 0.002 HAMINOEA SP 66 2 0.9709 0.0006 0.011 0.006 0.007 SCAPHANDER PUNCTOSTRIATUS 94 1 0.4854 0.0006 0.010 0.002 0.002 NASSARIUS SP Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 247 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=206 Predator size stats: mean(s.e.)=54.9(1.0), min=10 max=85 Mean (s.e.) stomach weight = 5.9706 (0.7693) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 38 4 1.9417 0.0164 0.274 0.176 0.183 CEPHALOPODA 12 17 8.2524 0.2329 3.900 6.245 6.497 ECHINODERMATA 31 5 2.4272 0.0045 0.075 0.071 0.074 ASTEROIDEA 94 1 0.4854 0.0023 0.038 0.037 0.038 PEDICELLASTER TYPICUS 31 5 2.4272 0.0116 0.194 0.385 0.401 ECHINOIDEA 21 8 3.8835 0.0181 0.304 0.281 0.293 STRONGYLOCENTROTUS DROEBACHIENSIS 17 9 4.3689 0.0459 0.768 1.543 1.606 ECHINARACHNIUS PARMA 2 48 23.3010 1.0209 17.098 13.270 13.806 OPHIUROIDEA 94 1 0.4854 0.0077 0.128 0.137 0.142 AMPHILIMNA OLIVACEA 94 1 0.4854 0.0000 0.001 0.000 0.000 AMPHIPHOLIS SP 38 4 1.9417 0.4219 7.067 1.693 1.761 AMPHIURA SP 94 1 0.4854 0.0055 0.092 0.013 0.013 OPHIACANTHA BIDENTATA 6 25 12.1359 0.5455 9.137 4.712 4.903 OPHIOPHOLIS ACULEATA 94 1 0.4854 0.0001 0.002 0.000 0.000 OPHIOLEPIS SP 48 3 1.4563 0.0080 0.135 0.082 0.085 OPHIURA SP 94 1 0.4854 0.0001 0.001 0.000 0.000 OPHIURA ROBUSTA 2 48 23.3010 1.2374 20.725 11.624 12.094 OPHIURA SARSI 21 8 3.8835 0.0117 0.196 0.119 0.124 HOLOTHUROIDEA 66 2 0.9709 0.0177 0.297 0.213 0.221 PENTAMERA SP 31 5 2.4272 0.0100 0.167 0.268 0.279 UROCHORDATA 94 1 0.4854 0.0042 0.071 0.015 0.015 BRANCHIOSTOMA SP 48 3 1.4563 0.0163 0.273 0.262 0.273 FISH 48 3 1.4563 0.0000 0.001 0.002 0.002 FISH SCALES 94 1 0.4854 0.0014 0.024 0.012 0.013 CRYPTACANTHODES MACULATUS 94 1 0.4854 0.0031 0.052 0.385 0.401 PLEURONECTIFORMES 1 109 52.9126 0.6293 10.540 34.791 36.197 ANIMAL REMAINS 66 2 0.9709 0.0120 0.201 0.171 0.178 ANIMAL TUBES 66 2 0.9709 0.0001 0.001 0.001 0.001 ANIMAL EGGS 94 1 0.4854 0.0140 0.235 0.048 0.050 PLANTS 10 19 9.2233 0.0206 0.345 0.479 0.498 ROCK 8 22 10.6796 0.0423 0.709 1.360 1.414 SAND Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 248 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=49, Stomach samples=193 Predator size stats: mean(s.e.)=44.0(1.1), min=14 max=79 Mean (s.e.) stomach weight = 2.6883 (0.6241) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 26 6 3.1088 0.0000 0.000 0.000 0.000 EMPTY 49 2 1.0363 0.0005 0.020 0.425 0.439 SIPHONOPHORA 66 1 0.5181 0.0014 0.052 0.367 0.378 ANTHOZOA 66 1 0.5181 0.0000 0.000 0.130 0.134 CESTODA 29 5 2.5907 0.0000 0.001 0.152 0.156 TREMATODA 35 3 1.5544 0.0003 0.012 0.015 0.015 NEMERTEA 29 5 2.5907 0.0003 0.012 0.132 0.137 NEMATODA 2 72 37.3057 0.1028 3.825 6.381 6.586 POLYCHAETA 49 2 1.0363 0.0006 0.024 0.032 0.033 MALDANIDAE 66 1 0.5181 0.0058 0.214 0.023 0.024 EUNICIDAE 66 1 0.5181 0.0023 0.084 0.020 0.020 EUNICE PENNATA 49 2 1.0363 0.0004 0.014 0.016 0.016 LUMBRINERIDAE 49 2 1.0363 0.0002 0.009 0.094 0.097 FLABELLIGERIDAE 66 1 0.5181 0.0003 0.011 0.063 0.065 OPHELINA SP 49 2 1.0363 0.0173 0.645 0.471 0.487 APHRODITIDAE 49 2 1.0363 0.0037 0.137 0.274 0.283 GLYCERIDAE 12 12 6.2176 0.0110 0.408 0.998 1.030 NEPHTYIDAE 66 1 0.5181 0.0000 0.001 0.000 0.000 NEREIDAE 29 5 2.5907 0.0007 0.025 0.046 0.047 PHYLLODOCIDAE 66 1 0.5181 0.0000 0.001 0.014 0.014 PHYLLODOCE MACULATA 66 1 0.5181 0.0018 0.066 0.016 0.017 SABELLIDAE 26 6 3.1088 0.0014 0.053 1.466 1.513 SPIONIDAE 66 1 0.5181 0.0004 0.015 0.004 0.004 TEREBELLIDA 10 17 8.8083 0.0119 0.444 0.815 0.841 AMPHARETIDAE 35 3 1.5544 0.0023 0.086 0.144 0.149 TEREBELLIDAE 66 1 0.5181 0.0000 0.001 0.006 0.006 SIPUNCULA 17 10 5.1813 0.0084 0.311 0.912 0.942 CRUSTACEA 20 8 4.1451 0.0044 0.165 0.472 0.487 AMPHIPODA 3 39 20.2073 0.0957 3.558 3.348 3.455 GAMMARIDEA 49 2 1.0363 0.0001 0.002 0.002 0.002 AMPELISCIDAE 49 2 1.0363 0.0004 0.015 0.024 0.024 AMPELISCA SP 66 1 0.5181 0.0000 0.000 0.006 0.006 BYBLIS SERRATA 35 3 1.5544 0.0004 0.014 0.040 0.041 HAPLOOPS SP 35 3 1.5544 0.0002 0.008 0.006 0.006 HAPLOOPS TUBICOLA 49 2 1.0363 0.0000 0.001 0.044 0.046 AORIDAE 9 19 9.8446 0.1311 4.877 1.752 1.809 LEPTOCHEIRUS PINGUIS 49 2 1.0363 0.0051 0.189 0.321 0.331 UNCIOLA SP 35 3 1.5544 0.0002 0.008 0.212 0.219 UNCIOLA INERMIS 6 24 12.4352 0.0158 0.589 1.684 1.738 UNCIOLA IRRORATA Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 249 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=49, Stomach samples=193 Predator size stats: mean(s.e.)=44.0(1.1), min=14 max=79 Mean (s.e.) stomach weight = 2.6883 (0.6241) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 19 9 4.6632 0.0015 0.058 0.747 0.771 CAPRELLIDAE 66 1 0.5181 0.0000 0.002 0.001 0.001 AEGININA LONGICORNIS 49 2 1.0363 0.0000 0.001 0.000 0.000 ERICTHONIUS SP 15 11 5.6995 0.0022 0.082 0.504 0.521 ERICTHONIUS RUBRICORNIS 35 3 1.5544 0.0001 0.002 0.014 0.015 HYPERIIDAE 12 12 6.2176 0.2003 7.450 1.917 1.978 PARATHEMISTO SP 35 3 1.5544 0.0004 0.014 0.048 0.050 LYSIANASSIDAE 35 3 1.5544 0.0007 0.028 0.278 0.287 OEDICEROTIDAE 66 1 0.5181 0.0000 0.000 0.000 0.000 MONOCULODES SP 66 1 0.5181 0.0002 0.008 0.027 0.027 DULICHIA SP 66 1 0.5181 0.0000 0.002 0.000 0.000 PONTOGENEIA INERMIS 66 1 0.5181 0.0008 0.029 0.018 0.019 STEGOCEPHALUS INFLATUS 66 1 0.5181 0.0000 0.001 0.005 0.006 DECAPODA LARVAE 26 6 3.1088 0.0382 1.420 1.181 1.219 DECAPODA SHRIMP 66 1 0.5181 0.0004 0.014 0.033 0.034 CRANGONIDAE 33 4 2.0725 0.0013 0.049 0.633 0.654 CRANGON SEPTEMSPINOSA 33 4 2.0725 0.0207 0.770 0.204 0.210 DICHELOPANDALUS LEPTOCERUS 66 1 0.5181 0.0268 0.998 0.518 0.535 PANDALUS BOREALIS 35 3 1.5544 0.0281 1.046 1.532 1.582 PANDALUS MONTAGUI 29 5 2.5907 0.0012 0.044 0.042 0.043 ISOPODA 66 1 0.5181 0.0001 0.002 0.001 0.001 ANTHURIDAE 15 11 5.6995 0.0004 0.017 0.166 0.171 CUMACEA 49 2 1.0363 0.0002 0.009 0.089 0.092 EUPHAUSIIDAE 35 3 1.5544 0.0114 0.426 0.475 0.490 MEGANYCTIPHANES NORVEGICA 49 2 1.0363 0.0001 0.004 0.058 0.060 MYSIDACEA 66 1 0.5181 0.0003 0.009 0.105 0.109 MYSIS MIXTA 66 1 0.5181 0.0000 0.000 0.006 0.006 CALANOIDA 49 2 1.0363 0.0000 0.000 0.001 0.001 OSTRACODA 66 1 0.5181 0.0000 0.000 0.008 0.008 TANAIDAE 35 3 1.5544 0.0031 0.117 0.595 0.614 MOLLUSCA 23 7 3.6269 0.0371 1.381 0.546 0.563 MOLLUSCA SHELL 7 22 11.3990 0.0414 1.538 1.703 1.758 BIVALVIA 66 1 0.5181 0.0023 0.086 0.009 0.010 ANADARA SP 66 1 0.5181 0.0002 0.008 0.022 0.023 BATHYARCA SP 23 7 3.6269 0.0115 0.429 0.509 0.525 BATHYARCA PECTUNCULOIDES 66 1 0.5181 0.0001 0.002 0.003 0.003 GEUKENSIA SP 49 2 1.0363 0.0044 0.162 0.125 0.129 NUCULANA SP 66 1 0.5181 0.0055 0.206 0.049 0.050 NUCULANA TENUISULCATA 23 7 3.6269 0.0054 0.200 0.410 0.423 YOLDIA SP Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 250 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=49, Stomach samples=193 Predator size stats: mean(s.e.)=44.0(1.1), min=14 max=79 Mean (s.e.) stomach weight = 2.6883 (0.6241) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 12 12 6.2176 0.0964 3.587 1.863 1.922 CERASTODERMA PINNULATUM 49 2 1.0363 0.0019 0.072 0.026 0.027 GASTROPODA 20 8 4.1451 0.0864 3.215 2.817 2.908 ECHINODERMATA 35 3 1.5544 0.0084 0.313 0.078 0.081 ASTEROIDEA 35 3 1.5544 0.0016 0.061 0.016 0.017 ECHINOIDEA 66 1 0.5181 0.0001 0.003 0.006 0.006 STRONGYLOCENTROTUS DROEBACHIENSIS 4 32 16.5803 0.0861 3.203 3.235 3.339 OPHIUROIDEA 10 17 8.8083 0.2618 9.740 4.036 4.166 OPHIOPHOLIS ACULEATA 17 10 5.1813 0.0222 0.827 0.390 0.403 OPHIURA SP 5 26 13.4715 0.1325 4.928 6.298 6.500 OPHIURA SARSI 20 8 4.1451 0.0923 3.432 1.486 1.534 HOLOTHUROIDEA 49 2 1.0363 0.0019 0.070 0.010 0.010 UROCHORDATA 66 1 0.5181 0.0462 1.719 0.042 0.043 FISH 66 1 0.5181 0.0014 0.052 0.239 0.247 ANGUILLA ROSTRATA 66 1 0.5181 0.4972 18.494 0.452 0.467 AMMODYTES SP 66 1 0.5181 0.0078 0.291 0.007 0.007 ANARHICHAS LUPUS 66 1 0.5181 0.0009 0.033 0.015 0.015 COTTIDAE 1 114 59.0674 0.4090 15.215 40.396 41.692 ANIMAL REMAINS 35 3 1.5544 0.0073 0.273 0.101 0.104 ROCK 8 20 10.3627 0.0527 1.961 1.865 1.925 SAND Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 251 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=199 Predator size stats: mean(s.e.)=52.1(1.2), min=8 max=87 Mean (s.e.) stomach weight = 4.5126 (0.7413) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 27 4 2.0101 0.0000 0.000 0.000 0.000 EMPTY 25 5 2.5126 0.0009 0.021 0.081 0.083 HYDROZOA 53 2 1.0050 0.0001 0.001 0.254 0.259 SIPHONOPHORA 53 2 1.0050 0.0028 0.062 0.077 0.079 CESTODA 38 3 1.5075 0.0000 0.000 0.006 0.007 TREMATODA 85 1 0.5025 0.0001 0.002 0.001 0.001 NEMERTEA 53 2 1.0050 0.0001 0.001 0.002 0.002 ACANTHOCEPHALA 9 17 8.5427 0.0005 0.012 0.035 0.036 NEMATODA 2 58 29.1457 0.2214 4.907 4.336 4.425 POLYCHAETA 25 5 2.5126 0.0049 0.108 0.370 0.377 MALDANIDAE 85 1 0.5025 0.0021 0.046 0.012 0.012 EUNICIDAE 85 1 0.5025 0.0009 0.019 0.001 0.001 EUNICE PENNATA 53 2 1.0050 0.0009 0.019 0.019 0.020 LUMBRINERIDAE 85 1 0.5025 0.0006 0.012 0.008 0.008 LUMBRINERIS SP 20 8 4.0201 0.0038 0.085 0.150 0.153 LUMBRINERIS FRAGILIS 38 3 1.5075 0.0012 0.026 0.021 0.021 ONUPHIDAE 85 1 0.5025 0.0004 0.009 0.071 0.072 APHRODITIDAE 53 2 1.0050 0.0174 0.385 0.064 0.065 APHRODITA HASTATA 85 1 0.5025 0.0001 0.002 0.013 0.013 GLYCERIDAE 38 3 1.5075 0.0001 0.003 0.003 0.003 GONIADIDAE 53 2 1.0050 0.0005 0.012 0.020 0.020 GONIADA MACULATA 85 1 0.5025 0.0074 0.163 0.280 0.285 GONIADA NORVEGICA 85 1 0.5025 0.0228 0.506 0.421 0.430 OPHIOGLYCERA GIGANTEA 27 4 2.0101 0.0052 0.114 0.109 0.111 NEPHTYIDAE 53 2 1.0050 0.0297 0.658 0.391 0.399 NEPHTYS SP 16 10 5.0251 0.0264 0.585 0.794 0.810 NEPHTYS INCISA 53 2 1.0050 0.0029 0.064 0.218 0.223 NEREIDAE 85 1 0.5025 0.0015 0.033 0.158 0.161 PHYLLODOCE GROENLANDICA 85 1 0.5025 0.0001 0.002 0.025 0.025 PHYLLODOCE MACULATA 85 1 0.5025 0.0002 0.005 0.004 0.004 HARMOTHOE EXTENUATA 85 1 0.5025 0.0007 0.016 0.018 0.019 SABELLIDAE 85 1 0.5025 0.0000 0.000 0.001 0.001 CIRRATULIDAE 85 1 0.5025 0.0001 0.003 0.004 0.005 CIRRATULUS SP 53 2 1.0050 0.0047 0.104 0.156 0.159 SPIONIDAE 85 1 0.5025 0.0000 0.000 0.001 0.001 PRIONOSPIO STEENSTRUPI 53 2 1.0050 0.0011 0.024 0.055 0.056 AMPHARETIDAE 53 2 1.0050 0.0057 0.126 0.229 0.234 AMPHARETE ARCTICA 38 3 1.5075 0.0322 0.714 0.383 0.391 MELINNA CRISTATA 85 1 0.5025 0.0016 0.035 0.014 0.015 TEREBELLIDAE Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 252 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=199 Predator size stats: mean(s.e.)=52.1(1.2), min=8 max=87 Mean (s.e.) stomach weight = 4.5126 (0.7413) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 85 1 0.5025 0.0023 0.050 0.040 0.041 AMPHITRITE JOHNSTONI 53 2 1.0050 0.0004 0.009 0.005 0.005 SIPUNCULA 17 9 4.5226 0.0085 0.187 1.406 1.435 CRUSTACEA 53 2 1.0050 0.0003 0.006 0.146 0.149 AMPHIPODA 9 17 8.5427 0.0027 0.060 0.872 0.890 GAMMARIDEA 53 2 1.0050 0.0001 0.001 0.000 0.001 AMPELISCIDAE 53 2 1.0050 0.0001 0.003 0.016 0.017 AMPELISCA MACROCEPHALA 53 2 1.0050 0.0000 0.001 0.001 0.001 BYBLIS SERRATA 38 3 1.5075 0.0006 0.013 0.040 0.041 HAPLOOPS SP 38 3 1.5075 0.0011 0.024 0.023 0.023 HAPLOOPS TUBICOLA 8 18 9.0452 0.0026 0.058 0.127 0.130 LEPTOCHEIRUS PINGUIS 53 2 1.0050 0.0004 0.010 0.002 0.002 UNCIOLA SP 13 12 6.0302 0.0051 0.112 0.115 0.118 UNCIOLA INERMIS 11 16 8.0402 0.0113 0.251 0.590 0.602 UNCIOLA IRRORATA 38 3 1.5075 0.0000 0.000 0.057 0.058 CAPRELLIDAE 20 8 4.0201 0.0008 0.019 0.137 0.140 AEGININA LONGICORNIS 15 11 5.5276 0.0019 0.042 0.442 0.451 ERICTHONIUS RUBRICORNIS 53 2 1.0050 0.0002 0.004 0.004 0.004 CASCO BIGELOWI 85 1 0.5025 0.0008 0.017 0.003 0.003 MAERA DANAE 85 1 0.5025 0.0003 0.007 0.024 0.025 MAERA LOVENI 53 2 1.0050 0.0002 0.005 0.026 0.026 HYPERIIDAE 23 6 3.0151 0.0043 0.096 0.160 0.163 PARATHEMISTO SP 27 4 2.0101 0.0014 0.032 0.098 0.100 THEMISTO GAUDICHAUDII 38 3 1.5075 0.0004 0.010 0.008 0.009 LYSIANASSIDAE 85 1 0.5025 0.0001 0.003 0.000 0.000 ANONYX SP 85 1 0.5025 0.0001 0.002 0.001 0.001 ANONYX LILLJEBORGI 38 3 1.5075 0.0001 0.003 0.008 0.008 ANONYX SARSI 85 1 0.5025 0.0001 0.002 0.001 0.001 ORCHOMENELLA MINUTA 85 1 0.5025 0.0000 0.000 0.000 0.000 OEDICEROTIDAE 85 1 0.5025 0.0000 0.000 0.000 0.000 MONOCULODES SP 85 1 0.5025 0.0003 0.006 0.007 0.007 MONOCULODES INTERMEDIUS 27 4 2.0101 0.0003 0.007 0.004 0.004 PAROEDICEROS LYNCEUS 85 1 0.5025 0.0000 0.000 0.000 0.000 SYNCHELIDIUM AMERICANUM 85 1 0.5025 0.0000 0.000 0.000 0.000 PHOXOCEPHALUS HOLBOLLI 53 2 1.0050 0.0001 0.001 0.013 0.013 DULICHIA SP 27 4 2.0101 0.0004 0.010 0.043 0.044 PONTOGENEIA INERMIS 53 2 1.0050 0.0000 0.000 0.009 0.009 TIRONIDAE 53 2 1.0050 0.0001 0.001 0.133 0.136 SYRRHOE SP 85 1 0.5025 0.0028 0.063 0.086 0.088 DECAPODA Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 253 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=199 Predator size stats: mean(s.e.)=52.1(1.2), min=8 max=87 Mean (s.e.) stomach weight = 4.5126 (0.7413) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 53 2 1.0050 0.0023 0.051 0.128 0.130 DECAPODA SHRIMP 53 2 1.0050 0.0001 0.003 0.081 0.082 CRANGONIDAE 85 1 0.5025 0.0006 0.012 0.148 0.151 CRANGON SEPTEMSPINOSA 85 1 0.5025 0.0139 0.309 0.231 0.235 HYAS SP 85 1 0.5025 0.0001 0.002 0.003 0.003 PAGURIDAE 85 1 0.5025 0.0085 0.188 0.215 0.219 PAGURUS SP 85 1 0.5025 0.0278 0.617 0.490 0.500 PAGURUS PUBESCENS 85 1 0.5025 0.0002 0.004 0.001 0.001 PALAEMONETES SP 53 2 1.0050 0.0062 0.137 0.118 0.121 DICHELOPANDALUS LEPTOCERUS 85 1 0.5025 0.0096 0.213 0.228 0.232 PANDALUS BOREALIS 53 2 1.0050 0.0001 0.002 0.003 0.003 ISOPODA 17 9 4.5226 0.0007 0.016 0.016 0.016 ANTHURIDAE 27 4 2.0101 0.0010 0.023 0.045 0.046 POLITOLANA POLITA 85 1 0.5025 0.0000 0.001 0.000 0.000 EDOTEA TRILOBA 38 3 1.5075 0.0002 0.005 0.002 0.002 JANIRA ALTA 38 3 1.5075 0.0001 0.001 0.077 0.078 CUMACEA 17 9 4.5226 0.0016 0.036 0.360 0.367 DIASTYLIS SP 85 1 0.5025 0.0014 0.032 0.047 0.048 DIASTYLIS QUADRISPINOSA 53 2 1.0050 0.0089 0.198 0.266 0.272 EUPHAUSIIDAE 6 21 10.5528 0.1481 3.282 6.008 6.131 MEGANYCTIPHANES NORVEGICA 85 1 0.5025 0.0000 0.000 0.036 0.037 COPEPODA 53 2 1.0050 0.0005 0.012 0.023 0.024 MOLLUSCA 27 4 2.0101 0.0026 0.058 0.046 0.047 MOLLUSCA SHELL 4 32 16.0804 0.0159 0.353 0.172 0.176 BIVALVIA 85 1 0.5025 0.0009 0.021 0.022 0.022 MODIOLUS MODIOLUS 85 1 0.5025 0.0015 0.032 0.011 0.012 NUCULANA SP 85 1 0.5025 0.0003 0.006 0.010 0.010 NUCULANA TENUISULCATA 85 1 0.5025 0.0004 0.008 0.004 0.004 YOLDIELLA LUCIDA 85 1 0.5025 0.0011 0.025 0.044 0.045 YOLDIA SP 85 1 0.5025 0.0009 0.021 0.010 0.010 YOLDIA LIMATULA 53 2 1.0050 0.0003 0.006 0.002 0.003 NUCULA DELPHINODONTA 85 1 0.5025 0.0001 0.001 0.001 0.001 OSTREIDAE 85 1 0.5025 0.0002 0.004 0.362 0.369 PECTINIDAE 85 1 0.5025 0.0000 0.000 0.000 0.000 ASTARTE SP 27 4 2.0101 0.0207 0.459 0.242 0.247 CERASTODERMA PINNULATUM 53 2 1.0050 0.0009 0.021 0.029 0.030 SCAPHOPODA 23 6 3.0151 0.0017 0.039 0.018 0.018 GASTROPODA 85 1 0.5025 0.0001 0.003 0.001 0.001 PUNCTURELLA SP 85 1 0.5025 0.1593 3.530 0.503 0.513 CEPHALOPODA Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 254 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=199 Predator size stats: mean(s.e.)=52.1(1.2), min=8 max=87 Mean (s.e.) stomach weight = 4.5126 (0.7413) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 85 1 0.5025 0.0000 0.000 0.036 0.037 CHAETOGNATHA 11 16 8.0402 0.2046 4.534 3.815 3.893 ECHINODERMATA 38 3 1.5075 0.0669 1.482 0.258 0.264 ECHINOIDEA 13 12 6.0302 0.0711 1.577 1.005 1.026 STRONGYLOCENTROTUS DROEBACHIENSIS 5 31 15.5779 0.4449 9.860 7.411 7.563 OPHIUROIDEA 7 20 10.0503 0.7841 17.377 2.632 2.686 OPHIOPHOLIS ACULEATA 27 4 2.0101 0.0082 0.181 0.296 0.302 OPHIURA SP 3 41 20.6030 1.0550 23.379 8.263 8.433 OPHIURA SARSI 38 3 1.5075 0.1489 3.299 1.174 1.198 CRINOIDEA 53 2 1.0050 0.0075 0.166 0.136 0.138 HOLOTHUROIDEA 85 1 0.5025 0.0009 0.021 0.020 0.020 UROCHORDATA 85 1 0.5025 0.0013 0.029 0.043 0.044 ASCIDIACEA 85 1 0.5025 0.0005 0.011 0.011 0.012 ASCIDIIDAE 38 3 1.5075 0.0000 0.001 0.200 0.205 LARVACEA 38 3 1.5075 0.0001 0.002 0.011 0.011 FISH 22 7 3.5176 0.0008 0.018 0.316 0.322 FISH SCALES 1 137 68.8442 0.8170 18.106 48.429 49.422 ANIMAL REMAINS 53 2 1.0050 0.0005 0.011 0.007 0.007 PLANTS 27 4 2.0101 0.0028 0.061 0.059 0.061 ROCK 27 4 2.0101 0.0070 0.155 0.412 0.421 SAND Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 255 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=80.0(.), min=80 max=80 Mean (s.e.) stomach weight = 2.4250 (.) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0570 2.351 2.351 2.351 NEPHTYIDAE 1 1 100.0000 0.0430 1.773 1.773 1.773 BYBLIS SERRATA 1 1 100.0000 0.1110 4.577 4.577 4.577 UNCIOLA IRRORATA 1 1 100.0000 0.0050 0.206 0.206 0.206 AEGININA LONGICORNIS 1 1 100.0000 0.0080 0.330 0.330 0.330 HIPPOMEDON SERRATUS 1 1 100.0000 0.0050 0.206 0.206 0.206 DECAPODA SHRIMP 1 1 100.0000 1.4630 60.330 60.330 60.330 AXIUS SERRATUS 1 1 100.0000 0.7330 30.227 30.227 30.227 ANIMAL REMAINS Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 256 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=10.0(.), min=10 max=10 Mean (s.e.) stomach weight = 0.0190 (.) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 5.263 5.263 5.263 NEMATODA 1 1 100.0000 0.0130 68.421 68.421 68.421 AMPHIPODA 1 1 100.0000 0.0050 26.316 26.316 26.316 THEMISTO GAUDICHAUDII Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 257 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=55, Stomach samples=417 Predator size stats: mean(s.e.)=37.6(0.8), min=10 max=72 Mean (s.e.) stomach weight = 2.5051 (0.2927) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 21 27 6.4748 0.0000 0.000 0.000 0.000 EMPTY 129 1 0.2398 0.0000 0.001 0.000 0.000 HYDROZOA 129 1 0.2398 0.0000 0.000 0.000 0.000 THUIARIA THUJA 50 9 2.1583 0.0375 1.498 0.198 0.212 ANTHOZOA 129 1 0.2398 0.0000 0.000 0.004 0.004 CESTODA 55 8 1.9185 0.0000 0.001 0.113 0.121 TREMATODA 74 5 1.1990 0.0176 0.703 0.084 0.089 NEMERTEA 129 1 0.2398 0.0000 0.000 0.000 0.000 ACANTHOCEPHALA 40 12 2.8777 0.0003 0.010 0.075 0.080 NEMATODA 5 60 14.3885 0.0232 0.928 1.246 1.333 POLYCHAETA 39 13 3.1175 0.0028 0.111 0.082 0.088 CAPITELLIDAE 28 18 4.3165 0.0050 0.199 0.740 0.792 MALDANIDAE 55 8 1.9185 0.0023 0.093 0.096 0.103 EUNICIDAE 74 5 1.1990 0.0062 0.246 0.061 0.065 EUNICE SP 64 7 1.6787 0.0068 0.272 0.140 0.150 EUNICE PENNATA 40 12 2.8777 0.0029 0.115 0.095 0.101 LUMBRINERIDAE 40 12 2.8777 0.0051 0.202 0.134 0.144 ONUPHIDAE 70 6 1.4388 0.0011 0.044 0.032 0.034 FLABELLIGERIDAE 48 10 2.3981 0.0016 0.063 0.051 0.054 OPHELIIDAE 36 14 3.3573 0.0019 0.075 0.042 0.045 OPHELINA SP 129 1 0.2398 0.0001 0.004 0.008 0.008 TRAVISIA SP 129 1 0.2398 0.0000 0.001 0.000 0.000 SCALIBREGMA INFLATUM 129 1 0.2398 0.0000 0.000 0.000 0.000 ORBINIIDAE 110 2 0.4796 0.0000 0.000 0.000 0.000 PARAONIDAE 86 4 0.9592 0.0002 0.009 0.005 0.006 OWENIIDAE 23 21 5.0360 0.0421 1.681 0.985 1.053 APHRODITIDAE 25 20 4.7962 0.0035 0.139 0.202 0.216 GLYCERIDAE 129 1 0.2398 0.0000 0.001 0.000 0.000 GLYCERA CAPITATA 33 15 3.5971 0.0035 0.138 0.044 0.047 GONIADIDAE 129 1 0.2398 0.0001 0.002 0.000 0.000 HESIONIDAE 18 33 7.9137 0.0075 0.298 0.541 0.579 NEPHTYIDAE 129 1 0.2398 0.0000 0.001 0.037 0.040 NEPHTYS SP 129 1 0.2398 0.0000 0.001 0.022 0.024 NEPHTYS PICTA 110 2 0.4796 0.0001 0.005 0.042 0.045 NEREIDAE 19 30 7.1942 0.0035 0.140 0.219 0.235 PHYLLODOCIDAE 94 3 0.7194 0.0013 0.052 0.021 0.023 PHYLLODOCE ARENAE 94 3 0.7194 0.0002 0.008 0.004 0.004 PHYLLODOCE MACULATA 94 3 0.7194 0.0002 0.007 0.002 0.003 POLYNOIDAE 129 1 0.2398 0.0002 0.007 0.130 0.140 SIGALIONIDAE Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 258 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=55, Stomach samples=417 Predator size stats: mean(s.e.)=37.6(0.8), min=10 max=72 Mean (s.e.) stomach weight = 2.5051 (0.2927) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 94 3 0.7194 0.0000 0.000 0.000 0.000 SYLLIDAE 28 18 4.3165 0.0037 0.150 0.372 0.398 SABELLIDAE 129 1 0.2398 0.0000 0.000 0.001 0.001 SPIONIDAE 55 8 1.9185 0.0018 0.074 0.078 0.084 STERNASPIS SCUTATA 2 160 38.3693 0.0851 3.397 6.444 6.890 TEREBELLIDA 23 21 5.0360 0.0018 0.072 0.076 0.081 AMPHARETIDAE 45 11 2.6379 0.0020 0.079 0.038 0.041 PECTINARIIDAE 86 4 0.9592 0.0007 0.027 0.014 0.015 PECTINARIA SP 94 3 0.7194 0.0003 0.010 0.022 0.023 PECTINARIA GOULDI 74 5 1.1990 0.0013 0.053 0.025 0.027 TEREBELLIDAE 40 12 2.8777 0.0041 0.165 0.098 0.104 SIPUNCULA 129 1 0.2398 0.0000 0.001 0.002 0.002 PHASCOLION STROMBI 12 47 11.2710 0.0113 0.451 2.486 2.658 CRUSTACEA 94 3 0.7194 0.0010 0.042 0.064 0.069 AMPHIPODA 4 91 21.8225 0.0068 0.273 1.449 1.549 GAMMARIDEA 13 43 10.3118 0.0017 0.069 0.137 0.147 AMPELISCIDAE 110 2 0.4796 0.0000 0.002 0.006 0.006 AMPELISCA SP 129 1 0.2398 0.0000 0.002 0.000 0.001 AMPELISCA MACROCEPHALA 94 3 0.7194 0.0005 0.020 0.008 0.009 AMPELISCA ESCHRICHTI 70 6 1.4388 0.0008 0.031 0.046 0.050 BYBLIS SERRATA 129 1 0.2398 0.0006 0.025 0.010 0.011 HAPLOOPS TUBICOLA 74 5 1.1990 0.0022 0.088 0.104 0.111 HAPLOOPS SETOSA 50 9 2.1583 0.0001 0.005 0.276 0.295 AORIDAE 8 51 12.2302 0.0147 0.586 0.986 1.055 LEPTOCHEIRUS PINGUIS 50 9 2.1583 0.0002 0.009 0.400 0.428 UNCIOLA SP 129 1 0.2398 0.0001 0.004 0.013 0.014 UNCIOLA INERMIS 3 130 31.1751 0.0363 1.449 2.506 2.680 UNCIOLA IRRORATA 15 36 8.6331 0.0010 0.038 0.229 0.245 CAPRELLIDAE 74 5 1.1990 0.0057 0.227 0.207 0.221 AEGININA LONGICORNIS 94 3 0.7194 0.0000 0.001 0.003 0.004 COROPHIIDAE 129 1 0.2398 0.0000 0.000 0.000 0.000 COROPHIUM CRASSICORNE 50 9 2.1583 0.0007 0.030 0.055 0.058 ERICTHONIUS SP 19 30 7.1942 0.0074 0.293 0.281 0.301 ERICTHONIUS RUBRICORNIS 129 1 0.2398 0.0001 0.003 0.043 0.046 EUSIRUS SP 129 1 0.2398 0.0001 0.003 0.002 0.002 MAERA SP 129 1 0.2398 0.0000 0.000 0.001 0.001 MELITA DENTATA 129 1 0.2398 0.0002 0.006 0.006 0.006 HAUSTORIIDAE 40 12 2.8777 0.0002 0.006 0.151 0.161 HYPERIIDAE 86 4 0.9592 0.0005 0.021 0.234 0.250 PARATHEMISTO SP Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 259 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=55, Stomach samples=417 Predator size stats: mean(s.e.)=37.6(0.8), min=10 max=72 Mean (s.e.) stomach weight = 2.5051 (0.2927) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 64 7 1.6787 0.0002 0.008 0.031 0.033 LYSIANASSIDAE 129 1 0.2398 0.0002 0.007 0.009 0.009 ANONYX SARSI 110 2 0.4796 0.0001 0.003 0.024 0.026 HIPPOMEDON SERRATUS 129 1 0.2398 0.0004 0.015 0.023 0.024 PSAMMONYX NOBILIS 74 5 1.1990 0.0001 0.003 0.015 0.016 OEDICEROTIDAE 129 1 0.2398 0.0000 0.000 0.016 0.017 MONOCULODES EDWARDSI 129 1 0.2398 0.0001 0.005 0.002 0.002 PARDALISCIDAE 94 3 0.7194 0.0001 0.002 0.010 0.011 PHOXOCEPHALIDAE 129 1 0.2398 0.0000 0.000 0.004 0.004 PHOXOCEPHALUS HOLBOLLI 110 2 0.4796 0.0000 0.001 0.027 0.029 RHEPOXYNIUS EPISTOMUS 74 5 1.1990 0.0001 0.003 0.042 0.045 PLEUSTES PANOPLUS 129 1 0.2398 0.0000 0.000 0.008 0.008 PODOCERIDAE 110 2 0.4796 0.0000 0.001 0.000 0.000 TIRONIDAE 110 2 0.4796 0.0000 0.001 0.032 0.034 SYRRHOE CRENULATA 129 1 0.2398 0.0002 0.010 0.008 0.008 ATYLIDAE 94 3 0.7194 0.0011 0.046 0.200 0.214 DECAPODA 64 7 1.6787 0.0002 0.008 0.286 0.306 DECAPODA LARVAE 33 15 3.5971 0.0090 0.358 0.331 0.354 DECAPODA CRAB 32 17 4.0767 0.0064 0.257 0.699 0.747 DECAPODA SHRIMP 86 4 0.9592 0.0057 0.226 0.749 0.801 AXIIDAE 110 2 0.4796 0.0069 0.274 0.261 0.279 AXIUS SERRATUS 64 7 1.6787 0.0025 0.098 0.137 0.147 CANCRIDAE 110 2 0.4796 0.0013 0.051 0.045 0.048 CANCER BOREALIS 55 8 1.9185 0.0026 0.102 0.130 0.139 CANCER IRRORATUS 94 3 0.7194 0.0001 0.004 0.117 0.126 CRANGONIDAE 64 7 1.6787 0.0008 0.034 0.171 0.183 CRANGON SEPTEMSPINOSA 110 2 0.4796 0.0007 0.027 0.029 0.031 MUNIDA IRIS 129 1 0.2398 0.0002 0.006 0.012 0.013 EUALUS PUSIOLUS 129 1 0.2398 0.0001 0.002 0.044 0.047 SPIRONTOCARIS SP 55 8 1.9185 0.0014 0.055 0.117 0.125 HYAS SP 48 10 2.3981 0.0091 0.361 0.418 0.447 HYAS COARCTATUS 36 14 3.3573 0.0069 0.277 0.254 0.272 PAGURIDAE 64 7 1.6787 0.0304 1.212 0.245 0.262 PAGURUS SP 86 4 0.9592 0.0055 0.218 0.155 0.165 PAGURUS ACADIANUS 74 5 1.1990 0.0101 0.405 0.623 0.666 PAGURUS PUBESCENS 86 4 0.9592 0.0005 0.021 0.059 0.063 PALAEMONETES VULGARIS 33 15 3.5971 0.0343 1.367 1.944 2.079 DICHELOPANDALUS LEPTOCERUS 129 1 0.2398 0.0098 0.389 0.122 0.131 PANDALUS BOREALIS 129 1 0.2398 0.0000 0.001 0.000 0.000 PASIPHAEA MULTIDENTATA Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 260 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=55, Stomach samples=417 Predator size stats: mean(s.e.)=37.6(0.8), min=10 max=72 Mean (s.e.) stomach weight = 2.5051 (0.2927) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 28 18 4.3165 0.0003 0.010 0.059 0.063 ISOPODA 50 9 2.1583 0.0004 0.016 0.204 0.219 ANTHURIDAE 45 11 2.6379 0.0026 0.104 0.126 0.135 CIROLANIDAE 110 2 0.4796 0.0004 0.015 0.005 0.005 POLITOLANA POLITA 74 5 1.1990 0.0002 0.008 0.173 0.185 CHIRIDOTEA SP 94 3 0.7194 0.0002 0.009 0.281 0.301 CHIRIDOTEA ARENICOLA 129 1 0.2398 0.0000 0.000 0.000 0.000 JAERA SP 129 1 0.2398 0.0000 0.000 0.000 0.000 JANIRA SP 129 1 0.2398 0.0000 0.000 0.001 0.002 LIGIA SP 17 34 8.1535 0.0008 0.032 0.049 0.052 CUMACEA 110 2 0.4796 0.0000 0.000 0.001 0.001 DIASTYLIS QUADRISPINOSA 36 14 3.3573 0.0039 0.155 2.178 2.329 EUPHAUSIIDAE 22 23 5.5156 0.0560 2.237 2.680 2.866 MEGANYCTIPHANES NORVEGICA 110 2 0.4796 0.0000 0.000 0.027 0.029 MYSIDACEA 110 2 0.4796 0.0000 0.000 0.015 0.016 NEOMYSIS AMERICANA 129 1 0.2398 0.0000 0.000 0.001 0.002 COPEPODA 74 5 1.1990 0.0001 0.003 0.003 0.003 OSTRACODA 86 4 0.9592 0.0010 0.042 0.018 0.019 PYCNOGONIDA 74 5 1.1990 0.0125 0.500 0.416 0.445 MOLLUSCA 55 8 1.9185 0.0077 0.306 0.161 0.172 MOLLUSCA SHELL 94 3 0.7194 0.0017 0.067 0.062 0.066 POLYPLACOPHORA 9 50 11.9904 0.0115 0.457 0.442 0.473 BIVALVIA 129 1 0.2398 0.0011 0.045 0.006 0.007 BATHYARCA SP 70 6 1.4388 0.0063 0.253 0.115 0.123 YOLDIA SP 74 5 1.1990 0.0012 0.047 0.109 0.116 NUCULA SP 129 1 0.2398 0.0001 0.003 0.004 0.004 MYONERA LAMELLIFERA 94 3 0.7194 0.0010 0.040 0.018 0.019 PECTINIDAE 110 2 0.4796 0.0005 0.022 0.061 0.066 CERASTODERMA SP 55 8 1.9185 0.0070 0.280 0.184 0.197 CERASTODERMA PINNULATUM 129 1 0.2398 0.0004 0.016 0.007 0.007 LUCINIDAE 129 1 0.2398 0.0014 0.057 0.023 0.025 MULINIA LATERALIS 129 1 0.2398 0.0000 0.000 0.000 0.000 TELLINA SP 25 20 4.7962 0.0121 0.482 0.475 0.508 GASTROPODA 129 1 0.2398 0.0001 0.003 0.001 0.001 VELUTINA SP 110 2 0.4796 0.1293 5.163 0.274 0.293 CEPHALOPODA 25 20 4.7962 0.0935 3.732 2.068 2.212 ECHINODERMATA 110 2 0.4796 0.0018 0.070 0.012 0.013 ASTEROIDEA 129 1 0.2398 0.0004 0.017 0.004 0.004 PEDICELLASTER TYPICUS 55 8 1.9185 0.0062 0.248 0.390 0.417 ECHINOIDEA Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 261 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=55, Stomach samples=417 Predator size stats: mean(s.e.)=37.6(0.8), min=10 max=72 Mean (s.e.) stomach weight = 2.5051 (0.2927) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 16 35 8.3933 0.1068 4.263 1.119 1.197 STRONGYLOCENTROTUS DROEBACHIENSIS 28 18 4.3165 0.0220 0.877 1.223 1.308 ECHINARACHNIUS PARMA 129 1 0.2398 0.0070 0.278 0.059 0.063 ARBACIA PUNCTULATA 6 59 14.1487 0.0890 3.552 3.425 3.662 OPHIUROIDEA 110 2 0.4796 0.0447 1.784 0.300 0.320 AMPHIURIDAE 129 1 0.2398 0.0001 0.006 0.013 0.014 AMPHIODIA SP 129 1 0.2398 0.0019 0.075 0.053 0.057 AXIOGNATHUS SQUAMATUS 11 48 11.5108 0.2706 10.801 3.360 3.593 OPHIOPHOLIS ACULEATA 55 8 1.9185 0.0448 1.787 0.443 0.474 OPHIURA SP 14 41 9.8321 0.1628 6.497 2.632 2.815 OPHIURA SARSI 94 3 0.7194 0.0033 0.132 0.028 0.030 HOLOTHUROIDEA 110 2 0.4796 0.0045 0.180 0.095 0.102 PSOLUS SP 129 1 0.2398 0.0084 0.337 0.071 0.076 CAUDINA ARENATA 129 1 0.2398 0.0002 0.008 0.006 0.006 BRACHIOPODA 94 3 0.7194 0.0001 0.004 0.324 0.346 UROCHORDATA 45 11 2.6379 0.0052 0.207 0.257 0.274 ASCIDIACEA 70 6 1.4388 0.0257 1.027 0.826 0.883 FISH 86 4 0.9592 0.0000 0.000 0.001 0.001 FISH SCALES 1 275 65.9472 0.5686 22.698 35.458 37.913 ANIMAL REMAINS 129 1 0.2398 0.0002 0.010 0.002 0.002 ANIMAL EGGS 9 50 11.9904 0.2097 8.370 1.395 1.491 ROCK 7 52 12.4700 0.0510 2.034 2.043 2.185 SAND Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 262 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=288 Predator size stats: mean(s.e.)=36.5(1.1), min=12 max=74 Mean (s.e.) stomach weight = 2.1861 (0.2478) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 16 13 4.5139 0.0000 0.000 0.000 0.000 EMPTY 64 3 1.0417 0.0000 0.001 0.001 0.001 FORAMINIFERIDA 45 5 1.7361 0.0008 0.036 1.357 1.421 CTENOPHORA 20 12 4.1667 0.0000 0.002 0.051 0.054 TREMATODA 40 6 2.0833 0.0005 0.025 0.373 0.391 NEMERTEA 71 2 0.6944 0.0000 0.000 0.004 0.004 ACANTHOCEPHALA 20 12 4.1667 0.0011 0.049 0.041 0.043 NEMATODA 6 50 17.3611 0.0690 3.156 2.521 2.640 POLYCHAETA 31 9 3.1250 0.0026 0.117 0.108 0.113 MALDANIDAE 112 1 0.3472 0.0001 0.003 0.013 0.014 EUNICIDAE 71 2 0.6944 0.0015 0.067 0.385 0.403 EUNICE SP 71 2 0.6944 0.0020 0.090 0.075 0.078 EUNICE PENNATA 112 1 0.3472 0.0001 0.003 0.014 0.015 MARPHYSA SP 45 5 1.7361 0.0055 0.249 0.220 0.231 LUMBRINERIDAE 71 2 0.6944 0.0026 0.121 0.162 0.170 LUMBRINERIS SP 16 13 4.5139 0.0209 0.955 0.693 0.726 ONUPHIDAE 112 1 0.3472 0.0034 0.155 0.114 0.119 ONUPHIS EREMITA 54 4 1.3889 0.0364 1.666 0.636 0.666 ONUPHIS OPALINA 112 1 0.3472 0.0004 0.020 0.003 0.003 FLABELLIGERIDAE 112 1 0.3472 0.0001 0.006 0.011 0.012 OPHELIIDAE 112 1 0.3472 0.0009 0.039 0.005 0.005 OPHELIA DENTICULATA 112 1 0.3472 0.0001 0.007 0.001 0.001 OPHELINA SP 112 1 0.3472 0.0003 0.012 0.004 0.004 TRAVISIA SP 112 1 0.3472 0.0001 0.006 0.003 0.003 SCALIBREGMA INFLATUM 112 1 0.3472 0.0001 0.003 0.001 0.001 ARICIDEA SP 112 1 0.3472 0.0006 0.025 0.005 0.005 OWENIIDAE 54 4 1.3889 0.0184 0.842 0.463 0.485 APHRODITIDAE 112 1 0.3472 0.0106 0.484 0.066 0.069 APHRODITA HASTATA 16 13 4.5139 0.0020 0.089 0.245 0.257 GLYCERIDAE 40 6 2.0833 0.0012 0.053 0.017 0.018 GONIADIDAE 26 10 3.4722 0.0026 0.117 0.187 0.196 NEPHTYIDAE 112 1 0.3472 0.0001 0.004 0.006 0.007 NEPHTYS SP 71 2 0.6944 0.0096 0.441 0.224 0.235 NEREIDAE 64 3 1.0417 0.0001 0.004 0.001 0.001 NEREIS SP 33 8 2.7778 0.0009 0.042 0.050 0.052 PHYLLODOCIDAE 112 1 0.3472 0.0001 0.006 0.002 0.002 ETEONE LONGA 112 1 0.3472 0.0000 0.000 0.000 0.000 PHYLLODOCE SP 112 1 0.3472 0.0000 0.000 0.000 0.000 PHYLLODOCE MACULATA 54 4 1.3889 0.0001 0.007 0.010 0.011 POLYNOIDAE Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 263 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=288 Predator size stats: mean(s.e.)=36.5(1.1), min=12 max=74 Mean (s.e.) stomach weight = 2.1861 (0.2478) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 112 1 0.3472 0.0000 0.001 0.002 0.002 SPHAERODORUM GRACILIS 112 1 0.3472 0.0000 0.000 0.003 0.003 SYLLIS CORNUTA 26 10 3.4722 0.0166 0.760 0.498 0.522 SABELLIDAE 71 2 0.6944 0.0002 0.008 0.010 0.011 CIRRATULIDAE 71 2 0.6944 0.0008 0.037 0.324 0.340 SPIONIDAE 71 2 0.6944 0.0012 0.053 0.016 0.017 STERNASPIS SCUTATA 2 96 33.3333 0.0649 2.969 5.617 5.883 TEREBELLIDA 71 2 0.6944 0.0241 1.101 0.100 0.105 AMPHARETIDAE 45 5 1.7361 0.0013 0.061 0.017 0.018 PECTINARIIDAE 54 4 1.3889 0.0066 0.301 0.168 0.176 TEREBELLIDAE 112 1 0.3472 0.0002 0.010 0.049 0.052 AMPHITRITE SP 71 2 0.6944 0.0003 0.011 0.031 0.033 SIPUNCULA 7 44 15.2778 0.0176 0.804 3.661 3.834 CRUSTACEA 112 1 0.3472 0.0000 0.000 0.001 0.001 CRUSTACEA LARVAE 71 2 0.6944 0.0002 0.008 0.013 0.013 AMPHIPODA 4 80 27.7778 0.0130 0.597 4.794 5.021 GAMMARIDEA 20 12 4.1667 0.0038 0.173 0.248 0.260 AMPELISCIDAE 71 2 0.6944 0.0003 0.014 0.026 0.027 AMPELISCA SP 71 2 0.6944 0.0006 0.029 0.023 0.024 AMPELISCA MACROCEPHALA 71 2 0.6944 0.0002 0.010 0.159 0.166 BYBLIS SERRATA 112 1 0.3472 0.0001 0.004 0.001 0.001 HAPLOOPS SP 71 2 0.6944 0.0001 0.004 0.207 0.216 AMPHILOCHIDAE 45 5 1.7361 0.0006 0.026 0.019 0.020 AORIDAE 15 15 5.2083 0.0319 1.461 0.487 0.510 LEPTOCHEIRUS PINGUIS 2 96 33.3333 0.0559 2.558 7.473 7.826 UNCIOLA IRRORATA 71 2 0.6944 0.0015 0.069 0.020 0.021 UNCIOLA SERRATA 33 8 2.7778 0.0002 0.008 0.012 0.012 CAPRELLIDAE 71 2 0.6944 0.0000 0.000 0.004 0.004 AEGININA LONGICORNIS 112 1 0.3472 0.0000 0.002 0.030 0.031 COROPHIIDAE 112 1 0.3472 0.0000 0.000 0.000 0.000 ERICTHONIUS SP 112 1 0.3472 0.0000 0.001 0.002 0.002 ERICTHONIUS RUBRICORNIS 112 1 0.3472 0.0005 0.024 0.003 0.003 RHACHOTROPIS SP 112 1 0.3472 0.0005 0.024 0.008 0.008 GAMMARUS SP 71 2 0.6944 0.0000 0.002 0.002 0.002 HAUSTORIIDAE 45 5 1.7361 0.0002 0.010 0.039 0.040 HYPERIIDAE 14 16 5.5556 0.0038 0.175 0.878 0.920 PARATHEMISTO SP 54 4 1.3889 0.0003 0.014 0.004 0.004 LYSIANASSIDAE 112 1 0.3472 0.0000 0.000 0.001 0.001 ANONYX SP 71 2 0.6944 0.0001 0.006 0.007 0.007 HIPPOMEDON SERRATUS Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 264 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=288 Predator size stats: mean(s.e.)=36.5(1.1), min=12 max=74 Mean (s.e.) stomach weight = 2.1861 (0.2478) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 33 8 2.7778 0.0004 0.018 0.114 0.120 OEDICEROTIDAE 54 4 1.3889 0.0004 0.017 0.038 0.040 MONOCULODES EDWARDSI 112 1 0.3472 0.0000 0.001 0.002 0.002 PAROEDICEROS SP 112 1 0.3472 0.0000 0.002 0.004 0.004 WESTWOODILLA SP 112 1 0.3472 0.0000 0.002 0.001 0.001 PHOXOCEPHALIDAE 112 1 0.3472 0.0000 0.000 0.000 0.000 HARPINIA PROPINQUA 112 1 0.3472 0.0001 0.002 0.001 0.001 PHOXOCEPHALUS HOLBOLLI 112 1 0.3472 0.0000 0.001 0.002 0.002 TIRONIDAE 45 5 1.7361 0.0054 0.247 0.174 0.183 DECAPODA 71 2 0.6944 0.0000 0.001 0.002 0.002 DECAPODA LARVAE 54 4 1.3889 0.0090 0.410 0.099 0.104 DECAPODA CRAB 20 12 4.1667 0.0058 0.267 0.925 0.969 DECAPODA SHRIMP 112 1 0.3472 0.0010 0.047 0.023 0.024 AXIIDAE 26 10 3.4722 0.1539 7.040 2.039 2.135 AXIUS SERRATUS 71 2 0.6944 0.0008 0.035 0.020 0.021 CANCER IRRORATUS 112 1 0.3472 0.0005 0.022 0.005 0.006 CRANGONIDAE 112 1 0.3472 0.0011 0.049 0.006 0.007 CRANGON SEPTEMSPINOSA 54 4 1.3889 0.0123 0.561 0.255 0.267 EUALUS PUSIOLUS 112 1 0.3472 0.0001 0.004 0.001 0.001 SPIRONTOCARIS SP 112 1 0.3472 0.0012 0.055 0.067 0.070 SPIRONTOCARIS LILJEBORGII 64 3 1.0417 0.0008 0.034 0.012 0.013 SPIRONTOCARIS SPINUS 112 1 0.3472 0.0006 0.028 0.013 0.014 LITHODIDAE 71 2 0.6944 0.0047 0.216 0.107 0.112 HYAS SP 112 1 0.3472 0.0035 0.160 0.084 0.088 HYAS COARCTATUS 26 10 3.4722 0.0081 0.369 0.447 0.468 PAGURIDAE 71 2 0.6944 0.0007 0.030 0.009 0.009 PAGURUS SP 71 2 0.6944 0.0062 0.282 0.298 0.312 PAGURUS LONGICARPUS 112 1 0.3472 0.0018 0.083 0.133 0.140 PAGURUS PUBESCENS 64 3 1.0417 0.0039 0.178 0.318 0.333 DICHELOPANDALUS LEPTOCERUS 71 2 0.6944 0.0132 0.604 0.227 0.238 PANDALUS MONTAGUI 112 1 0.3472 0.0001 0.004 0.001 0.001 PASIPHAEIDAE 38 7 2.4306 0.0017 0.080 0.052 0.055 ISOPODA 40 6 2.0833 0.0004 0.020 0.037 0.039 ANTHURIDAE 71 2 0.6944 0.0003 0.016 0.029 0.030 CALATHURA BRANCHIATA 71 2 0.6944 0.0014 0.066 0.034 0.036 CIROLANIDAE 71 2 0.6944 0.0004 0.020 0.008 0.008 POLITOLANA POLITA 71 2 0.6944 0.0002 0.010 0.018 0.019 CHIRIDOTEA SP 71 2 0.6944 0.0000 0.000 0.000 0.000 JAERA SP 10 26 9.0278 0.0006 0.028 0.590 0.618 CUMACEA Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 265 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=288 Predator size stats: mean(s.e.)=36.5(1.1), min=12 max=74 Mean (s.e.) stomach weight = 2.1861 (0.2478) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 54 4 1.3889 0.0010 0.047 0.458 0.479 DIASTYLIDAE 112 1 0.3472 0.0000 0.001 0.004 0.004 DIASTYLIS SP 112 1 0.3472 0.0000 0.002 0.000 0.001 DIASTYLIS POLITA 71 2 0.6944 0.0000 0.002 0.004 0.004 DIASTYLIS QUADRISPINOSA 71 2 0.6944 0.0001 0.004 0.121 0.127 LAMPROPIDAE 112 1 0.3472 0.0000 0.000 0.000 0.000 LAMPROPS QUADRIPLICATA 112 1 0.3472 0.0000 0.000 0.001 0.001 EUDORELLA SP 112 1 0.3472 0.0000 0.000 0.001 0.001 PETALOSARSIA DECLIVIS 45 5 1.7361 0.0013 0.062 0.705 0.738 EUPHAUSIIDAE 33 8 2.7778 0.0209 0.955 1.808 1.894 MEGANYCTIPHANES NORVEGICA 71 2 0.6944 0.0009 0.043 0.261 0.273 THYSANOESSA SP 112 1 0.3472 0.0000 0.001 0.010 0.011 CALANOIDA 112 1 0.3472 0.0000 0.000 0.003 0.003 CALANUS FINMARCHICUS 112 1 0.3472 0.0000 0.000 0.001 0.001 CENTROPAGES SP 71 2 0.6944 0.0000 0.002 0.003 0.003 OSTRACODA 71 2 0.6944 0.0001 0.006 0.005 0.006 MOLLUSCA SHELL 71 2 0.6944 0.0005 0.021 0.067 0.070 POLYPLACOPHORA 9 27 9.3750 0.0169 0.774 0.617 0.646 BIVALVIA 112 1 0.3472 0.0006 0.027 0.004 0.004 CRENELLA GLANDULA 112 1 0.3472 0.0019 0.085 0.345 0.361 NUCULANA PERNULA 38 7 2.4306 0.0876 4.007 1.694 1.774 YOLDIA SP 112 1 0.3472 0.0014 0.063 0.008 0.009 YOLDIA SAPOTILLA 71 2 0.6944 0.0003 0.014 0.017 0.018 NUCULA SP 112 1 0.3472 0.0000 0.000 0.000 0.000 ANOMIA SP 40 6 2.0833 0.0017 0.079 0.135 0.141 PECTINIDAE 112 1 0.3472 0.0001 0.003 0.003 0.003 CERASTODERMA PINNULATUM 112 1 0.3472 0.0011 0.051 0.013 0.014 SCAPHOPODA 26 10 3.4722 0.0013 0.058 0.046 0.048 GASTROPODA 112 1 0.3472 0.0000 0.002 0.003 0.003 PUNCTURELLA NOACHINA 112 1 0.3472 0.0002 0.008 0.004 0.004 CRUCIBULUM STRIATUM 112 1 0.3472 0.0039 0.181 0.106 0.111 THECOSOMATA 112 1 0.3472 0.0000 0.001 0.002 0.002 CAVOLINIIDAE 112 1 0.3472 0.0031 0.141 0.068 0.072 CLIONE LIMACINA 64 3 1.0417 0.0107 0.490 0.400 0.419 LIMACINA RETROVERSA 112 1 0.3472 0.0019 0.086 0.024 0.025 COLUS SP 64 3 1.0417 0.0184 0.840 0.256 0.268 CEPHALOPODA 112 1 0.3472 0.0001 0.003 0.017 0.018 CHAETOGNATHA 16 13 4.5139 0.0177 0.812 1.691 1.771 ECHINODERMATA 71 2 0.6944 0.0012 0.057 0.169 0.177 ASTEROIDEA Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 266 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=288 Predator size stats: mean(s.e.)=36.5(1.1), min=12 max=74 Mean (s.e.) stomach weight = 2.1861 (0.2478) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 31 9 3.1250 0.0023 0.105 0.059 0.062 ECHINOIDEA 71 2 0.6944 0.0007 0.032 0.024 0.026 STRONGYLOCENTROTUS DROEBACHIENSIS 10 26 9.0278 0.1274 5.826 3.647 3.819 ECHINARACHNIUS PARMA 8 36 12.5000 0.0553 2.529 3.471 3.635 OPHIUROIDEA 12 23 7.9861 0.2777 12.701 4.223 4.422 OPHIOPHOLIS ACULEATA 33 8 2.7778 0.0455 2.080 0.626 0.656 OPHIURA SP 71 2 0.6944 0.0028 0.126 0.230 0.241 OPHIURA ROBUSTA 13 19 6.5972 0.0696 3.185 2.121 2.221 OPHIURA SARSI 54 4 1.3889 0.0086 0.394 0.185 0.194 HOLOTHUROIDEA 40 6 2.0833 0.0400 1.831 0.999 1.047 PSOLUS SP 112 1 0.3472 0.0000 0.001 0.000 0.000 BRYOZOA 45 5 1.7361 0.0028 0.127 0.045 0.047 ASCIDIACEA 71 2 0.6944 0.0021 0.097 0.463 0.485 LARVACEA 45 5 1.7361 0.0064 0.295 0.394 0.412 OIKOPLEURA SP 112 1 0.3472 0.0062 0.281 0.033 0.034 THALIACEA 64 3 1.0417 0.0010 0.044 0.095 0.100 FISH 20 12 4.1667 0.0001 0.004 0.010 0.011 FISH SCALES 112 1 0.3472 0.0000 0.001 0.010 0.010 FISH LARVAE 112 1 0.3472 0.0003 0.015 0.018 0.019 OPHICHTHIDAE 112 1 0.3472 0.1349 6.170 0.321 0.336 MELANOGRAMMUS AEGLEFINUS 112 1 0.3472 0.0075 0.341 0.142 0.149 MERLUCCIUS BILINEARIS 112 1 0.3472 0.0040 0.181 0.035 0.037 MYOXOCEPHALUS SCORPIUS 1 156 54.1667 0.4045 18.504 25.889 27.113 ANIMAL REMAINS 112 1 0.3472 0.0007 0.031 0.050 0.052 ANIMAL TUBES 112 1 0.3472 0.0000 0.000 0.058 0.061 ANIMAL EGGS 20 12 4.1667 0.0198 0.906 0.405 0.425 ROCK 5 62 21.5278 0.0879 4.020 3.632 3.804 SAND Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 267 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=49.5(1.5), min=48 max=51 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = MELANOGRAMMUS AEGLEFINUS (HADDOCK, SVSPP=074) 268 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=9 Predator size stats: mean(s.e.)=52.9(8.5), min=21 max=79 Mean (s.e.) stomach weight = 1.9620 (0.9638) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 1 11.1111 0.0001 0.006 0.004 0.004 TREMATODA 10 1 11.1111 0.0181 0.923 2.313 2.313 NEMERTEA 1 6 66.6667 1.0461 53.319 15.546 15.546 POLYCHAETA 10 1 11.1111 0.0002 0.011 0.060 0.060 LUMBRINERIDAE 10 1 11.1111 0.0033 0.170 0.119 0.119 NEPHTYIDAE 10 1 11.1111 0.0001 0.006 0.014 0.014 SIPUNCULA 10 1 11.1111 0.0082 0.419 7.983 7.983 CRUSTACEA 3 4 44.4444 0.0382 1.948 2.664 2.664 GAMMARIDEA 10 1 11.1111 0.0302 1.540 8.168 8.168 AMPELISCA AGASSIZI 6 2 22.2222 0.0018 0.091 0.244 0.244 BYBLIS SERRATA 4 3 33.3333 0.0186 0.946 2.515 2.515 UNCIOLA IRRORATA 10 1 11.1111 0.0001 0.006 0.014 0.014 ARGISSA HAMATIPES 6 2 22.2222 0.0024 0.125 0.153 0.153 CAPRELLIDAE 10 1 11.1111 0.0026 0.130 2.481 2.481 AEGININA LONGICORNIS 10 1 11.1111 0.0002 0.011 0.028 0.028 ERICTHONIUS RUBRICORNIS 10 1 11.1111 0.0009 0.045 0.047 0.047 HAUSTORIIDAE 10 1 11.1111 0.0164 0.838 0.588 0.588 PSAMMONYX NOBILIS 10 1 11.1111 0.0003 0.017 0.324 0.324 MONOCULODES EDWARDSI 10 1 11.1111 0.0124 0.634 0.654 0.654 CRANGON SEPTEMSPINOSA 10 1 11.1111 0.0006 0.028 0.029 0.029 ISOPODA 10 1 11.1111 0.0009 0.045 0.032 0.032 CHIRIDOTEA SP 10 1 11.1111 0.0006 0.028 0.071 0.071 EDOTEA SP 10 1 11.1111 0.0001 0.006 0.108 0.108 CUMACEA 10 1 11.1111 0.0030 0.153 0.383 0.383 DIASTYLIS SCULPTA 10 1 11.1111 0.0001 0.006 0.004 0.004 MYSIDACEA 6 2 22.2222 0.0049 0.249 0.920 0.920 BIVALVIA 6 2 22.2222 0.2970 15.138 10.324 10.324 ECHINODERMATA 10 1 11.1111 0.0002 0.011 0.216 0.216 FISH 2 5 55.5556 0.2896 14.758 34.391 34.391 ANIMAL REMAINS 4 3 33.3333 0.1647 8.393 9.603 9.603 SAND Predator Species = POLLACHIUS VIRENS (POLLOCK, SVSPP=075) 269 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=92.0(.), min=92 max=92 Mean (s.e.) stomach weight = 24.9070 (.) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.5570 2.236 2.236 2.236 NEMATODA 1 1 100.0000 24.3500 97.764 97.764 97.764 FISH Predator Species = POLLACHIUS VIRENS (POLLOCK, SVSPP=075) 270 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=52 Predator size stats: mean(s.e.)=62.7(3.1), min=26 max=101 Mean (s.e.) stomach weight = 8.5602 (2.8890) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 6 11.5385 0.0000 0.000 0.000 0.000 EMPTY 2 17 32.6923 0.0376 0.439 1.310 1.480 NEMATODA 11 4 7.6923 0.0151 0.176 6.826 7.716 CRUSTACEA 13 3 5.7692 0.0042 0.049 0.209 0.237 GAMMARIDEA 16 2 3.8462 0.0003 0.003 0.015 0.016 AMPELISCIDAE 16 2 3.8462 0.0011 0.012 2.185 2.470 LEPTOCHEIRUS PINGUIS 11 4 7.6923 0.0022 0.026 0.028 0.032 CALLIOPIUS LAEVIUSCULUS 21 1 1.9231 0.0106 0.124 0.035 0.040 HYPERIA SP 9 5 9.6154 0.0797 0.931 0.554 0.626 PARATHEMISTO SP 16 2 3.8462 0.0010 0.011 0.127 0.143 LYSIANASSIDAE 13 3 5.7692 0.0004 0.005 0.477 0.539 MONOCULODES EDWARDSI 21 1 1.9231 0.0010 0.011 1.923 2.174 MONOCULODES INTERMEDIUS 16 2 3.8462 0.0021 0.024 0.026 0.029 PONTOGENEIA INERMIS 16 2 3.8462 0.2369 2.768 3.451 3.901 DECAPODA 4 7 13.4615 0.0299 0.349 2.189 2.475 CRANGON SEPTEMSPINOSA 3 8 15.3846 0.1460 1.706 3.431 3.879 DICHELOPANDALUS LEPTOCERUS 6 6 11.5385 0.0174 0.204 0.513 0.580 CIROLANIDAE 21 1 1.9231 0.0001 0.001 0.005 0.005 POLITOLANA POLITA 21 1 1.9231 0.0000 0.000 0.002 0.002 CUMACEA 21 1 1.9231 0.0092 0.107 0.071 0.080 EUPHAUSIIDAE 6 6 11.5385 1.6523 19.303 8.599 9.720 MEGANYCTIPHANES NORVEGICA 13 3 5.7692 0.0575 0.672 2.002 2.263 CEPHALOPODA 21 1 1.9231 0.0131 0.153 0.529 0.598 OCTOPODA 21 1 1.9231 0.0003 0.003 0.018 0.020 ASCIDIACEA 4 7 13.4615 4.6267 54.049 10.498 11.868 FISH 9 5 9.6154 1.4718 17.193 8.474 9.579 AMMODYTES SP 21 1 1.9231 0.0037 0.043 0.012 0.014 ANARHICHAS LUPUS 1 24 46.1538 0.1382 1.615 34.816 39.357 ANIMAL REMAINS 21 1 1.9231 0.0010 0.011 0.071 0.080 PLANTS 21 1 1.9231 0.0009 0.011 0.067 0.075 ROCK Predator Species = POLLACHIUS VIRENS (POLLOCK, SVSPP=075) 271 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=60, Stomach samples=184 Predator size stats: mean(s.e.)=69.7(1.4), min=23 max=120 Mean (s.e.) stomach weight = 14.8266 (2.9404) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 22 11.9565 0.0000 0.000 0.000 0.000 EMPTY 22 1 0.5435 0.0001 0.001 0.020 0.022 SIPHONOPHORA 22 1 0.5435 0.0000 0.000 0.002 0.003 CESTODA 22 1 0.5435 0.0000 0.000 0.002 0.002 TREMATODA 2 47 25.5435 0.0483 0.326 1.440 1.636 NEMATODA 22 1 0.5435 0.0071 0.048 0.430 0.488 EUNICE SP 22 1 0.5435 0.0026 0.017 0.381 0.433 EUNICE PENNATA 22 1 0.5435 0.0018 0.012 0.106 0.120 NEREIDAE 19 2 1.0870 0.0009 0.006 0.130 0.148 TOMOPTERIS SP 12 6 3.2609 0.0103 0.069 1.174 1.334 TEREBELLIDA 5 25 13.5870 0.0743 0.501 8.869 10.074 CRUSTACEA 22 1 0.5435 0.0000 0.000 0.001 0.001 GAMMARIDEA 14 5 2.7174 0.0016 0.011 0.408 0.464 HYPERIIDAE 7 19 10.3261 0.0680 0.459 5.551 6.305 PARATHEMISTO SP 17 3 1.6304 0.0040 0.027 0.579 0.658 DECAPODA 14 5 2.7174 0.0074 0.050 1.223 1.389 DECAPODA SHRIMP 17 3 1.6304 0.0104 0.070 1.469 1.668 PANDALIDAE 14 5 2.7174 0.1119 0.755 2.026 2.301 DICHELOPANDALUS LEPTOCERUS 9 10 5.4348 0.3607 2.433 2.960 3.362 PANDALUS BOREALIS 22 1 0.5435 0.0163 0.110 0.031 0.035 PANDALUS PROPINQUUS 8 14 7.6087 3.6379 24.537 6.526 7.412 PASIPHAEA MULTIDENTATA 11 7 3.8043 0.0044 0.030 0.831 0.943 EUPHAUSIIDAE 3 38 20.6522 1.2775 8.616 9.759 11.084 MEGANYCTIPHANES NORVEGICA 22 1 0.5435 0.0015 0.010 0.148 0.169 NEOMYSIS AMERICANA 19 2 1.0870 0.0003 0.002 0.041 0.047 THECOSOMATA 10 8 4.3478 0.6056 4.085 2.352 2.672 CEPHALOPODA 19 2 1.0870 1.8435 12.434 1.051 1.194 LOLIGO SP 22 1 0.5435 0.0089 0.060 0.083 0.094 OCTOPODA 4 34 18.4783 4.4305 29.882 12.330 14.005 FISH 22 1 0.5435 0.1344 0.907 0.167 0.190 NEMICHTHYS SCOLOPACEUS 22 1 0.5435 0.0041 0.028 0.395 0.448 MAUROLICUS MUELLERI 22 1 0.5435 0.0763 0.515 0.420 0.477 MELANOGRAMMUS AEGLEFINUS 22 1 0.5435 0.5886 3.970 0.543 0.617 POLLACHIUS VIRENS 22 1 0.5435 0.0075 0.051 0.531 0.603 COTTIDAE 22 1 0.5435 0.7736 5.217 0.455 0.517 SCOMBER SCOMBRUS 22 1 0.5435 0.2164 1.459 0.543 0.617 SEBASTES FASCIATUS 22 1 0.5435 0.0006 0.004 0.034 0.039 PLEURONECTIFORMES 1 62 33.6957 0.4215 2.843 23.218 26.371 ANIMAL REMAINS 12 6 3.2609 0.0677 0.457 1.808 2.054 ROCK Predator Species = POLLACHIUS VIRENS (POLLOCK, SVSPP=075) 272 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=60, Stomach samples=184 Predator size stats: mean(s.e.)=69.7(1.4), min=23 max=120 Mean (s.e.) stomach weight = 14.8266 (2.9404) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 22 1 0.5435 0.0001 0.001 0.004 0.005 AVES FEATHERS Predator Species = POLLACHIUS VIRENS (POLLOCK, SVSPP=075) 273 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=54, Stomach samples=130 Predator size stats: mean(s.e.)=62.1(1.9), min=26 max=104 Mean (s.e.) stomach weight = 7.9670 (2.6447) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 34 26.1538 0.0000 0.000 0.000 0.000 EMPTY 25 1 0.7692 0.0000 0.000 0.008 0.011 TREMATODA 6 12 9.2308 0.0056 0.070 0.061 0.083 NEMATODA 5 18 13.8462 0.1096 1.376 11.723 15.875 CRUSTACEA 12 3 2.3077 0.0017 0.022 0.295 0.399 CAPRELLIDAE 12 3 2.3077 0.0061 0.077 1.050 1.422 ERICTHONIUS RUBRICORNIS 7 10 7.6923 0.0182 0.229 0.355 0.481 HYPERIIDAE 10 4 3.0769 0.1045 1.311 1.276 1.728 PARATHEMISTO SP 25 1 0.7692 0.0014 0.018 0.019 0.025 THEMISTO GAUDICHAUDII 12 3 2.3077 0.0511 0.641 0.569 0.771 DECAPODA 25 1 0.7692 0.0001 0.001 0.001 0.001 DECAPODA LARVAE 18 2 1.5385 0.0087 0.109 0.197 0.266 DECAPODA SHRIMP 25 1 0.7692 0.0026 0.033 0.045 0.061 PANDALIDAE 8 8 6.1538 0.0674 0.846 2.130 2.885 DICHELOPANDALUS LEPTOCERUS 18 2 1.5385 0.1739 2.183 1.267 1.715 PANDALUS BOREALIS 25 1 0.7692 0.0092 0.115 0.142 0.192 PANDALUS PROPINQUUS 9 7 5.3846 0.3193 4.008 5.107 6.916 PASIPHAEA MULTIDENTATA 10 4 3.0769 0.0212 0.266 2.579 3.492 EUPHAUSIIDAE 3 26 20.0000 0.7661 9.616 10.421 14.111 MEGANYCTIPHANES NORVEGICA 25 1 0.7692 0.0001 0.001 0.001 0.001 GASTROPODA 12 3 2.3077 0.0331 0.415 0.579 0.784 CEPHALOPODA 25 1 0.7692 0.0000 0.001 0.001 0.001 CHAETOGNATHA 25 1 0.7692 0.0028 0.035 0.020 0.028 OPHIUROIDEA 18 2 1.5385 0.0155 0.194 0.257 0.348 UROCHORDATA 4 20 15.3846 0.6182 7.760 7.174 9.715 FISH 18 2 1.5385 0.0001 0.002 0.066 0.089 FISH SCALES 25 1 0.7692 0.0022 0.027 0.769 1.042 MAUROLICUS MUELLERI 18 2 1.5385 0.2308 2.896 1.231 1.667 ENCHELYOPUS CIMBRIUS 12 3 2.3077 0.2178 2.734 0.974 1.319 MERLUCCIUS BILINEARIS 12 3 2.3077 4.2909 53.858 2.308 3.125 POLLACHIUS VIRENS 25 1 0.7692 0.1362 1.709 0.767 1.039 ANARHICHAS LUPUS 18 2 1.5385 0.0129 0.162 0.159 0.215 PHOLIS GUNNELLUS 1 47 36.1538 0.7382 9.265 22.130 29.967 ANIMAL REMAINS 18 2 1.5385 0.0015 0.019 0.166 0.225 ROCK Predator Species = POLLACHIUS VIRENS (POLLOCK, SVSPP=075) 274 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=11 Predator size stats: mean(s.e.)=60.5(6.0), min=35 max=103 Mean (s.e.) stomach weight = 14.3638 (12.1578) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 3 27.2727 0.0000 0.000 0.000 0.000 EMPTY 3 3 27.2727 0.1316 0.916 0.652 0.897 NEMATODA 5 2 18.1818 0.0127 0.089 0.747 1.026 HYPERIIDAE 6 1 9.0909 0.0007 0.005 0.022 0.030 PARATHEMISTO SP 1 5 45.4545 1.1548 8.040 19.805 27.231 MEGANYCTIPHANES NORVEGICA 6 1 9.0909 0.1962 1.366 5.959 8.194 CEPHALOPODA 6 1 9.0909 12.0173 83.663 8.868 12.194 LOLIGO SP 6 1 9.0909 0.4315 3.004 9.091 12.500 UROCHORDATA 1 5 45.4545 0.3411 2.375 25.217 34.673 ANIMAL REMAINS 6 1 9.0909 0.0185 0.128 0.561 0.771 PLANTS 6 1 9.0909 0.0595 0.414 1.806 2.483 ROCK Predator Species = POLLACHIUS VIRENS (POLLOCK, SVSPP=075) 275 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=39, Stomach samples=86 Predator size stats: mean(s.e.)=60.6(2.2), min=26 max=98 Mean (s.e.) stomach weight = 11.1273 (3.5719) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 15 17.4419 0.0000 0.000 0.000 0.000 EMPTY 7 5 5.8140 0.0001 0.001 0.035 0.042 TREMATODA 2 18 20.9302 0.0235 0.212 0.404 0.490 NEMATODA 14 1 1.1628 0.0001 0.001 0.002 0.002 TEREBELLIDA 7 5 5.8140 0.0930 0.836 5.814 7.042 CRUSTACEA 14 1 1.1628 0.0000 0.000 1.163 1.408 CRUSTACEA LARVAE 14 1 1.1628 0.0001 0.001 0.040 0.048 GAMMARIDEA 12 2 2.3256 0.0085 0.077 0.983 1.190 PARATHEMISTO SP 14 1 1.1628 0.0005 0.004 0.016 0.019 DECAPODA CRAB 9 3 3.4884 0.0245 0.220 0.790 0.957 DICHELOPANDALUS LEPTOCERUS 6 7 8.1395 1.5381 13.822 5.494 6.655 PASIPHAEA MULTIDENTATA 14 1 1.1628 0.0000 0.000 0.004 0.004 EUPHAUSIIDAE 1 48 55.8140 3.4171 30.709 41.602 50.391 MEGANYCTIPHANES NORVEGICA 9 3 3.4884 0.0002 0.002 0.009 0.011 COPEPODA 9 3 3.4884 0.0039 0.035 0.329 0.399 CEPHALOPODA 12 2 2.3256 4.4355 39.861 2.326 2.817 LOLIGO SP 5 14 16.2791 0.4805 4.318 7.524 9.113 FISH 14 1 1.1628 0.8967 8.058 1.163 1.408 CLUPEIDAE 3 17 19.7674 0.1857 1.669 14.375 17.412 ANIMAL REMAINS 14 1 1.1628 0.0171 0.154 0.476 0.576 PLANTS 14 1 1.1628 0.0023 0.020 0.011 0.013 ROCK Predator Species = POLLACHIUS VIRENS (POLLOCK, SVSPP=075) 276 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=46, Stomach samples=135 Predator size stats: mean(s.e.)=57.1(2.1), min=16 max=106 Mean (s.e.) stomach weight = 10.4399 (3.9031) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 26 19.2593 0.0000 0.000 0.000 0.000 EMPTY 22 1 0.7407 0.0004 0.004 0.199 0.247 CNIDARIA 22 1 0.7407 0.0000 0.000 0.005 0.006 HYDROZOA 22 1 0.7407 0.0001 0.001 0.013 0.016 TREMATODA 3 26 19.2593 0.0113 0.108 0.185 0.229 NEMATODA 22 1 0.7407 0.0027 0.025 0.046 0.057 NEREIS SUCCINEA 22 1 0.7407 0.0000 0.000 0.001 0.001 TOMOPTERIDAE 22 1 0.7407 0.0019 0.018 0.032 0.040 TEREBELLIDA 6 12 8.8889 0.1175 1.125 7.853 9.726 CRUSTACEA 12 2 1.4815 0.0005 0.005 0.100 0.124 AMPHIPODA 22 1 0.7407 0.0000 0.000 0.000 0.000 GAMMARIDEA 22 1 0.7407 0.0047 0.045 0.002 0.002 AMPELISCA SP 22 1 0.7407 0.0005 0.005 0.002 0.002 AMPELISCA MACROCEPHALA 22 1 0.7407 0.0001 0.001 0.035 0.043 CAPRELLIDAE 12 2 1.4815 0.0020 0.019 0.610 0.755 ERICTHONIUS RUBRICORNIS 10 4 2.9630 0.0002 0.002 0.029 0.036 HYPERIIDAE 22 1 0.7407 0.0000 0.000 0.033 0.040 PARATHEMISTO SP 22 1 0.7407 0.0000 0.000 0.002 0.002 ISCHYROCERUS SP 22 1 0.7407 0.0000 0.000 0.014 0.017 PHOTIS SP 22 1 0.7407 0.0021 0.020 0.123 0.153 DECAPODA 22 1 0.7407 0.0123 0.118 0.417 0.516 DECAPODA SHRIMP 12 2 1.4815 0.0023 0.022 0.095 0.117 CRANGON SEPTEMSPINOSA 22 1 0.7407 0.0027 0.026 0.111 0.137 LEBBEUS POLARIS 22 1 0.7407 0.0057 0.055 0.351 0.435 PANDALIDAE 7 9 6.6667 1.9718 18.887 3.710 4.595 DICHELOPANDALUS LEPTOCERUS 22 1 0.7407 0.0231 0.222 0.169 0.210 PANDALUS BOREALIS 22 1 0.7407 0.0210 0.201 0.222 0.275 PASIPHAEIDAE 22 1 0.7407 0.0031 0.030 0.011 0.014 PASIPHAEA MULTIDENTATA 22 1 0.7407 0.0000 0.000 0.001 0.001 ISOPODA 22 1 0.7407 0.0000 0.000 0.012 0.014 CUMACEA 8 7 5.1852 0.0347 0.333 4.114 5.095 EUPHAUSIIDAE 22 1 0.7407 0.0415 0.397 0.149 0.185 EUPHAUSIA SP 1 51 37.7778 1.3260 12.702 26.118 32.349 MEGANYCTIPHANES NORVEGICA 22 1 0.7407 0.0008 0.007 0.094 0.117 STYLOCHEIRON SP 8 7 5.1852 0.3143 3.010 4.957 6.140 THYSANOESSA INERMIS 12 2 1.4815 0.0001 0.001 0.003 0.004 COPEPODA 22 1 0.7407 0.0114 0.109 0.032 0.039 CEPHALOPODA 12 2 1.4815 0.0044 0.042 0.423 0.524 CHAETOGNATHA 22 1 0.7407 0.0043 0.041 0.539 0.667 SAGITTA ELEGANS Predator Species = POLLACHIUS VIRENS (POLLOCK, SVSPP=075) 277 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=46, Stomach samples=135 Predator size stats: mean(s.e.)=57.1(2.1), min=16 max=106 Mean (s.e.) stomach weight = 10.4399 (3.9031) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 22 1 0.7407 0.0001 0.001 0.015 0.019 BRACHIOPODA 22 1 0.7407 0.0000 0.000 0.001 0.001 OIKOPLEURA SP 5 17 12.5926 1.1647 11.156 7.037 8.716 FISH 11 3 2.2222 0.0008 0.007 0.276 0.342 FISH SCALES 22 1 0.7407 0.1193 1.143 0.738 0.914 CLUPEIDAE 12 2 1.4815 0.0073 0.070 0.034 0.042 MAUROLICUS MUELLERI 12 2 1.4815 4.2556 40.763 1.470 1.821 MERLUCCIUS BILINEARIS 12 2 1.4815 0.0555 0.531 1.258 1.559 MYCTOPHIDAE 12 2 1.4815 0.6157 5.897 1.333 1.651 DIAPHUS EFFULGENS 22 1 0.7407 0.0038 0.036 0.128 0.158 ARTEDIELLUS UNCINATUS 2 39 28.8889 0.2933 2.810 17.442 21.603 ANIMAL REMAINS 12 2 1.4815 0.0003 0.002 0.199 0.247 ROCK Predator Species = POLLACHIUS VIRENS (POLLOCK, SVSPP=075) 278 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=67.0(39.0), min=28 max=106 Mean (s.e.) stomach weight = 306.0645 (290.3355) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 306.0645 100.000 100.000 100.000 AMMODYTES SP Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 279 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=24 Predator size stats: mean(s.e.)=31.2(5.0), min=7 max=96 Mean (s.e.) stomach weight = 6.5965 (5.7640) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 3 12.5000 0.0000 0.000 0.000 0.000 EMPTY 21 1 4.1667 0.0000 0.001 0.001 0.001 TREMATODA 21 1 4.1667 0.0018 0.027 0.365 0.417 POLYCHAETA 3 7 29.1667 0.0513 0.777 10.976 12.544 CRUSTACEA 2 8 33.3333 0.0049 0.075 1.706 1.950 GAMMARIDEA 5 3 12.5000 0.0035 0.053 0.241 0.275 BYBLIS SERRATA 5 3 12.5000 0.0163 0.247 1.320 1.509 LEPTOCHEIRUS PINGUIS 21 1 4.1667 0.0001 0.001 0.092 0.105 UNCIOLA SP 11 2 8.3333 0.0027 0.041 0.262 0.299 UNCIOLA IRRORATA 11 2 8.3333 0.0008 0.012 1.075 1.229 CALLIOPIUS LAEVIUSCULUS 11 2 8.3333 0.0001 0.002 0.815 0.931 CAPRELLIDAE 21 1 4.1667 0.0000 0.001 0.054 0.062 BATHYPOREIA SP 11 2 8.3333 0.0004 0.006 0.013 0.014 LYSIANASSIDAE 21 1 4.1667 0.0024 0.037 0.492 0.563 HIPPOMEDON SERRATUS 21 1 4.1667 0.0006 0.009 0.758 0.866 PSAMMONYX NOBILIS 21 1 4.1667 0.0000 0.001 0.011 0.012 PHOXOCEPHALUS HOLBOLLI 21 1 4.1667 0.0070 0.107 0.287 0.328 DECAPODA 11 2 8.3333 0.0009 0.013 0.767 0.876 DECAPODA CRAB 11 2 8.3333 0.0025 0.038 4.507 5.151 DECAPODA SHRIMP 11 2 8.3333 0.0023 0.035 2.033 2.324 CANCRIDAE 21 1 4.1667 0.2179 3.304 3.251 3.715 CANCER IRRORATUS 1 12 50.0000 0.2355 3.569 28.140 32.160 CRANGON SEPTEMSPINOSA 21 1 4.1667 0.0028 0.042 0.386 0.441 LEBBEUS SP 21 1 4.1667 0.0008 0.011 0.282 0.322 PAGURUS ACADIANUS 5 3 12.5000 0.1458 2.210 3.793 4.335 DICHELOPANDALUS LEPTOCERUS 21 1 4.1667 0.0004 0.006 0.085 0.097 CIROLANIDAE 21 1 4.1667 0.0018 0.027 3.070 3.509 POLITOLANA POLITA 21 1 4.1667 0.0002 0.003 0.034 0.039 CHIRIDOTEA SP 21 1 4.1667 0.0000 0.001 0.694 0.794 MYSIDACEA 11 2 8.3333 0.0002 0.003 1.042 1.190 MYSIDOPSIS BIGELOWI 4 5 20.8333 0.0010 0.016 7.477 8.546 CALANOIDA 21 1 4.1667 0.0003 0.005 0.005 0.006 BRYOZOA 11 2 8.3333 0.0116 0.176 1.431 1.635 FISH 21 1 4.1667 0.0000 0.001 0.001 0.001 FISH SCALES 21 1 4.1667 5.7864 87.719 4.167 4.762 CLUPEIDAE 5 3 12.5000 0.0610 0.924 2.139 2.445 ANIMAL REMAINS 5 3 12.5000 0.0269 0.408 4.646 5.310 ROCK 11 2 8.3333 0.0063 0.095 1.086 1.241 SAND Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 280 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=14 Predator size stats: mean(s.e.)=31.6(1.3), min=28 max=44 Mean (s.e.) stomach weight = 10.6892 (6.3241) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 1 7.1429 0.0021 0.019 0.066 0.066 NEMATODA 8 1 7.1429 0.0244 0.228 0.485 0.485 APHRODITIDAE 5 4 28.5714 0.1564 1.463 4.118 4.118 CRUSTACEA 8 1 7.1429 0.0037 0.035 0.149 0.149 GAMMARIDEA 8 1 7.1429 0.0060 0.056 0.708 0.708 AMPELISCIDAE 3 7 50.0000 0.0891 0.833 2.685 2.685 LEPTOCHEIRUS PINGUIS 4 6 42.8571 0.0176 0.164 0.742 0.742 UNCIOLA IRRORATA 8 1 7.1429 0.0045 0.042 0.050 0.050 PSAMMONYX NOBILIS 6 2 14.2857 0.0159 0.149 0.141 0.141 OEDICEROTIDAE 8 1 7.1429 0.0059 0.055 0.114 0.114 CRANGONIDAE 2 9 64.2857 0.6460 6.043 8.147 8.147 CRANGON SEPTEMSPINOSA 8 1 7.1429 0.0153 0.143 0.487 0.487 PAGURIDAE 1 13 92.8571 3.0760 28.777 74.310 74.310 DICHELOPANDALUS LEPTOCERUS 6 2 14.2857 0.0026 0.025 0.116 0.116 EUPHAUSIIDAE 8 1 7.1429 0.0454 0.424 0.371 0.371 FISH 8 1 7.1429 6.5735 61.497 7.143 7.143 UROPHYCIS TENUIS 8 1 7.1429 0.0040 0.037 0.127 0.127 ROCK 8 1 7.1429 0.0010 0.009 0.040 0.040 SAND Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 281 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=74.0(.), min=74 max=74 Mean (s.e.) stomach weight = 4.1510 (.) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 4.1510 100.000 100.000 100.000 FISH Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 282 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=59, Stomach samples=234 Predator size stats: mean(s.e.)=55.4(1.1), min=15 max=112 Mean (s.e.) stomach weight = 23.3068 (9.7491) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 85 36.3248 0.0000 0.000 0.000 0.000 EMPTY 17 3 1.2821 0.0000 0.000 0.006 0.009 TREMATODA 10 9 3.8462 0.0023 0.010 0.125 0.197 NEMATODA 32 1 0.4274 0.0199 0.085 0.054 0.085 APHRODITIDAE 11 5 2.1368 0.0054 0.023 0.833 1.308 TEREBELLIDA 7 16 6.8376 0.0354 0.152 5.071 7.964 CRUSTACEA 13 4 1.7094 0.0024 0.010 0.713 1.119 GAMMARIDEA 17 3 1.2821 0.0003 0.001 0.260 0.408 LEPTOCHEIRUS PINGUIS 32 1 0.4274 0.0002 0.001 0.001 0.001 CASCO BIGELOWI 32 1 0.4274 0.0568 0.244 0.192 0.301 GAMMARUS ANNULATUS 21 2 0.8547 0.0001 0.000 0.442 0.694 PARATHEMISTO SP 21 2 0.8547 0.0005 0.002 0.009 0.014 LYSIANASSIDAE 21 2 0.8547 0.0005 0.002 0.001 0.002 DECAPODA 21 2 0.8547 0.0207 0.089 0.428 0.672 DECAPODA CRAB 5 28 11.9658 0.2449 1.051 3.761 5.906 DECAPODA SHRIMP 32 1 0.4274 0.0059 0.025 0.124 0.195 AXIUS SERRATUS 32 1 0.4274 0.0020 0.009 0.225 0.353 CANCRIDAE 32 1 0.4274 0.1691 0.726 0.427 0.671 CANCER BOREALIS 32 1 0.4274 0.0002 0.001 0.034 0.054 CRANGONIDAE 9 11 4.7009 0.0063 0.027 0.967 1.519 CRANGON SEPTEMSPINOSA 32 1 0.4274 0.0002 0.001 0.007 0.011 HIPPOLYTIDAE 21 2 0.8547 0.0073 0.031 0.139 0.218 LEBBEUS POLARIS 32 1 0.4274 0.0111 0.048 0.427 0.671 PAGURUS PUBESCENS 17 3 1.2821 0.0559 0.240 1.048 1.646 PANDALIDAE 6 26 11.1111 0.3832 1.644 5.288 8.304 DICHELOPANDALUS LEPTOCERUS 32 1 0.4274 0.0065 0.028 0.348 0.547 PANDALUS SP 7 16 6.8376 0.6671 2.862 4.566 7.171 PANDALUS BOREALIS 32 1 0.4274 0.0155 0.066 0.314 0.494 PANDALUS PROPINQUUS 11 5 2.1368 0.1428 0.613 1.161 1.823 PASIPHAEA MULTIDENTATA 13 4 1.7094 0.0851 0.365 1.709 2.684 PASIPHAEA TARDA 32 1 0.4274 0.0001 0.001 0.299 0.470 ISOPODA 17 3 1.2821 0.0034 0.015 0.167 0.263 CIROLANIDAE 32 1 0.4274 0.0034 0.015 0.336 0.527 POLITOLANA POLITA 13 4 1.7094 0.0103 0.044 1.083 1.702 EUPHAUSIIDAE 3 33 14.1026 0.1012 0.434 8.249 12.954 MEGANYCTIPHANES NORVEGICA 32 1 0.4274 0.0010 0.004 0.056 0.088 THYSANOESSA INERMIS 32 1 0.4274 0.0218 0.093 0.008 0.012 ASTARTE UNDATA 13 4 1.7094 0.1670 0.717 1.139 1.788 CEPHALOPODA 2 45 19.2308 7.9128 33.950 14.346 22.531 FISH Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 283 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=59, Stomach samples=234 Predator size stats: mean(s.e.)=55.4(1.1), min=15 max=112 Mean (s.e.) stomach weight = 23.3068 (9.7491) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 32 1 0.4274 0.0001 0.000 0.012 0.019 FISH SCALES 21 2 0.8547 0.4563 1.958 0.855 1.342 CLUPEIDAE 21 2 0.8547 0.7895 3.388 0.759 1.192 MERLUCCIUS BILINEARIS 32 1 0.4274 9.3718 40.211 0.427 0.670 UROPHYCIS TENUIS 21 2 0.8547 0.2978 1.278 0.855 1.342 SCOMBER SCOMBRUS 21 2 0.8547 0.4153 1.782 0.843 1.323 SEBASTES FASCIATUS 32 1 0.4274 0.1166 0.500 0.376 0.590 LYCENCHELYS VERRILLI 21 2 0.8547 0.1102 0.473 0.361 0.567 HIPPOGLOSSOIDES PLATESSOIDES 32 1 0.4274 1.2030 5.162 0.420 0.659 PLEURONECTES AMERICANUS 4 31 13.2479 0.3749 1.609 4.329 6.799 ANIMAL REMAINS 21 2 0.8547 0.0027 0.011 0.076 0.120 ROCK Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 284 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=46, Stomach samples=188 Predator size stats: mean(s.e.)=49.0(1.2), min=15 max=90 Mean (s.e.) stomach weight = 13.2670 (2.9543) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 69 36.7021 0.0000 0.000 0.000 0.000 EMPTY 11 7 3.7234 0.0017 0.013 0.180 0.284 NEMATODA 25 1 0.5319 0.0006 0.004 0.532 0.840 POLYCHAETA 15 2 1.0638 0.0092 0.069 1.064 1.681 APHRODITA HASTATA 15 2 1.0638 0.0017 0.012 0.794 1.255 TEREBELLIDA 7 13 6.9149 0.0548 0.413 3.183 5.028 CRUSTACEA 13 3 1.5957 0.0009 0.007 0.144 0.228 GAMMARIDEA 25 1 0.5319 0.0001 0.001 0.057 0.090 AMPELISCIDAE 25 1 0.5319 0.0001 0.001 0.003 0.005 LEPTOCHEIRUS PINGUIS 13 3 1.5957 0.0001 0.001 0.538 0.850 HYPERIIDAE 25 1 0.5319 0.0000 0.000 0.005 0.007 PARATHEMISTO SP 25 1 0.5319 0.0001 0.001 0.532 0.840 THEMISTO GAUDICHAUDII 15 2 1.0638 0.0002 0.002 0.013 0.021 LYSIANASSIDAE 25 1 0.5319 0.0008 0.006 0.305 0.482 ANONYX SARSI 25 1 0.5319 0.0006 0.004 0.075 0.118 ORCHOMENELLA PINGUIS 25 1 0.5319 0.0281 0.212 0.532 0.840 DECAPODA 15 2 1.0638 0.0807 0.608 0.983 1.554 DECAPODA CRAB 6 14 7.4468 0.1433 1.080 4.515 7.132 DECAPODA SHRIMP 15 2 1.0638 0.0084 0.064 0.774 1.223 CALOCARIS TEMPLEMANNI 8 11 5.8511 0.0231 0.174 0.681 1.075 CRANGON SEPTEMSPINOSA 25 1 0.5319 0.0006 0.004 0.003 0.004 HIPPOLYTE SP 25 1 0.5319 0.0009 0.007 0.118 0.186 LEBBEUS POLARIS 25 1 0.5319 0.0046 0.034 0.033 0.053 PANDALIDAE 4 17 9.0426 0.3248 2.448 5.411 8.548 DICHELOPANDALUS LEPTOCERUS 12 6 3.1915 0.1943 1.465 1.895 2.994 PANDALUS BOREALIS 25 1 0.5319 0.0157 0.118 0.448 0.707 PANDALUS MONTAGUI 25 1 0.5319 0.0087 0.066 0.306 0.484 PANDALUS PROPINQUUS 9 8 4.2553 0.0559 0.422 3.142 4.963 PASIPHAEA MULTIDENTATA 15 2 1.0638 0.0029 0.022 0.433 0.684 CIROLANIDAE 4 17 9.0426 0.2168 1.634 5.191 8.200 MEGANYCTIPHANES NORVEGICA 15 2 1.0638 0.0001 0.001 0.055 0.087 MYSIDACEA 25 1 0.5319 0.0391 0.295 0.334 0.527 NEOMYSIS AMERICANA 15 2 1.0638 0.0084 0.063 0.078 0.123 BIVALVIA 25 1 0.5319 0.0001 0.001 0.002 0.003 GASTROPODA 25 1 0.5319 0.0037 0.028 0.532 0.840 CEPHALOPODA 2 42 22.3404 10.0537 75.780 18.616 29.411 FISH 15 2 1.0638 0.0002 0.001 0.087 0.138 FISH SCALES 25 1 0.5319 0.5295 3.991 0.532 0.840 GADIDAE 15 2 1.0638 0.2740 2.066 0.948 1.498 ENCHELYOPUS CIMBRIUS Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 285 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=46, Stomach samples=188 Predator size stats: mean(s.e.)=49.0(1.2), min=15 max=90 Mean (s.e.) stomach weight = 13.2670 (2.9543) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 9 8 4.2553 0.9901 7.463 3.509 5.543 MERLUCCIUS BILINEARIS 25 1 0.5319 0.0331 0.249 0.128 0.202 UROPHYCIS TENUIS 25 1 0.5319 0.0020 0.015 0.532 0.840 ARTEDIELLUS UNCINATUS 25 1 0.5319 0.0056 0.042 0.490 0.774 PLEURONECTIFORMES 3 27 14.3617 0.1475 1.111 5.566 8.794 ANIMAL REMAINS Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 286 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=140 Predator size stats: mean(s.e.)=46.9(1.3), min=26 max=113 Mean (s.e.) stomach weight = 13.2682 (3.1649) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 19 13.5714 0.0000 0.000 0.000 0.000 EMPTY 32 1 0.7143 0.0001 0.001 0.014 0.016 CESTODA 9 7 5.0000 0.0002 0.002 0.038 0.044 TREMATODA 6 14 10.0000 0.0028 0.021 0.990 1.146 NEMATODA 16 4 2.8571 0.0120 0.090 0.640 0.741 POLYCHAETA 32 1 0.7143 0.0010 0.008 0.714 0.826 NEPHTYIDAE 32 1 0.7143 0.0014 0.010 0.473 0.547 POLYNOIDAE 2 25 17.8571 0.1653 1.246 2.174 2.515 CRUSTACEA 12 5 3.5714 0.0012 0.009 0.055 0.063 AMPHIPODA 32 1 0.7143 0.0000 0.000 0.001 0.001 AMPELISCA SP 32 1 0.7143 0.0000 0.000 0.010 0.012 BYBLIS SERRATA 32 1 0.7143 0.0005 0.004 0.108 0.126 LEPTOCHEIRUS PINGUIS 23 2 1.4286 0.0003 0.003 0.080 0.092 UNCIOLA SP 19 3 2.1429 0.0062 0.047 0.743 0.860 UNCIOLA IRRORATA 32 1 0.7143 0.0003 0.002 0.006 0.007 CASCO BIGELOWI 32 1 0.7143 0.0002 0.002 0.003 0.003 MELITA DENTATA 32 1 0.7143 0.0001 0.001 0.005 0.006 HYPERIIDAE 23 2 1.4286 0.0013 0.010 0.015 0.018 HYPERIA MEDUSARUM 10 6 4.2857 0.0009 0.007 0.026 0.030 THEMISTO GAUDICHAUDII 32 1 0.7143 0.0005 0.004 0.006 0.007 ANONYX LILLJEBORGI 23 2 1.4286 0.0009 0.007 0.172 0.199 DECAPODA 23 2 1.4286 0.0137 0.104 0.595 0.688 DECAPODA SHRIMP 32 1 0.7143 0.0347 0.262 0.714 0.826 AXIUS SERRATUS 19 3 2.1429 0.0887 0.669 1.012 1.171 CANCER IRRORATUS 12 5 3.5714 0.0088 0.066 0.727 0.841 CRANGON SEPTEMSPINOSA 16 4 2.8571 0.0432 0.326 1.368 1.583 PANDALIDAE 6 14 10.0000 0.2998 2.260 5.347 6.186 DICHELOPANDALUS LEPTOCERUS 16 4 2.8571 0.0249 0.187 0.604 0.699 PANDALUS SP 32 1 0.7143 0.1101 0.830 0.594 0.687 PANDALUS BOREALIS 23 2 1.4286 0.0249 0.188 1.011 1.170 PANDALUS MONTAGUI 32 1 0.7143 0.0000 0.000 0.000 0.000 ISOPODA 32 1 0.7143 0.0000 0.000 0.000 0.000 CIROLANIDAE 19 3 2.1429 0.0030 0.023 0.202 0.234 EDOTEA TRILOBA 10 6 4.2857 0.1967 1.483 3.699 4.280 EUPHAUSIIDAE 1 72 51.4286 2.4275 18.295 41.488 48.003 MEGANYCTIPHANES NORVEGICA 23 2 1.4286 0.1066 0.804 1.364 1.578 MYSIDACEA 32 1 0.7143 0.0002 0.001 0.005 0.006 ERYTHROPS ERYTHROPHTHALMA 12 5 3.5714 0.0040 0.030 0.067 0.078 MYSIS MIXTA 8 10 7.1429 0.5234 3.945 3.931 4.548 CEPHALOPODA Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 287 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=140 Predator size stats: mean(s.e.)=46.9(1.3), min=26 max=113 Mean (s.e.) stomach weight = 13.2682 (3.1649) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 32 1 0.7143 0.2424 1.827 0.656 0.759 LOLIGO PEALEII 23 2 1.4286 2.3889 18.005 1.429 1.653 ILLEX SP 32 1 0.7143 0.0067 0.050 0.665 0.770 OCTOPODA 23 2 1.4286 0.0010 0.008 0.169 0.196 UROCHORDATA 32 1 0.7143 0.0000 0.000 0.007 0.008 SALPIDAE 3 22 15.7143 4.6512 35.055 8.149 9.428 FISH 12 5 3.5714 0.0021 0.016 0.206 0.239 FISH SCALES 32 1 0.7143 1.0674 8.045 0.657 0.761 GADIDAE 32 1 0.7143 0.3984 3.002 0.622 0.720 MERLUCCIUS BILINEARIS 32 1 0.7143 0.0108 0.081 0.714 0.826 AMMODYTES SP 32 1 0.7143 0.2800 2.111 0.612 0.708 PLEURONECTIFORMES 32 1 0.7143 0.0399 0.301 0.567 0.656 PLEURONECTIDAE 4 20 14.2857 0.0590 0.445 2.018 2.335 ANIMAL REMAINS 23 2 1.4286 0.0084 0.063 0.184 0.213 ANIMAL TUBES 32 1 0.7143 0.0000 0.000 0.002 0.002 PLANTS 32 1 0.7143 0.0001 0.001 0.002 0.003 ROCK 19 3 2.1429 0.0062 0.046 0.766 0.886 SAND Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 288 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=38 Predator size stats: mean(s.e.)=38.2(2.4), min=20 max=73 Mean (s.e.) stomach weight = 5.1985 (2.1835) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 4 10.5263 0.0000 0.000 0.000 0.000 EMPTY 17 1 2.6316 0.0009 0.018 0.090 0.100 TREMATODA 4 7 18.4211 0.0013 0.025 0.639 0.715 NEMATODA 17 1 2.6316 0.0278 0.536 2.481 2.773 APHRODITIDAE 12 2 5.2632 0.0117 0.225 1.731 1.935 TEREBELLIDA 8 4 10.5263 0.0563 1.083 7.395 8.265 CRUSTACEA 10 3 7.8947 0.0022 0.042 1.133 1.266 GAMMARIDEA 17 1 2.6316 0.0006 0.011 0.082 0.092 AMPELISCIDAE 12 2 5.2632 0.0011 0.020 0.010 0.012 LEPTOCHEIRUS PINGUIS 12 2 5.2632 0.0021 0.041 0.874 0.977 UNCIOLA IRRORATA 12 2 5.2632 0.0002 0.005 0.115 0.129 CAPRELLIDAE 17 1 2.6316 0.0009 0.018 0.304 0.340 ERICTHONIUS RUBRICORNIS 17 1 2.6316 0.0009 0.018 0.003 0.003 HIPPOMEDON SERRATUS 7 5 13.1579 0.0525 1.010 1.259 1.407 DECAPODA SHRIMP 17 1 2.6316 0.0043 0.083 0.018 0.020 CRANGONIDAE 5 6 15.7895 0.0827 1.591 6.410 7.164 CRANGON SEPTEMSPINOSA 10 3 7.8947 0.0565 1.086 3.337 3.730 DICHELOPANDALUS LEPTOCERUS 17 1 2.6316 0.0127 0.245 0.054 0.060 PANDALUS MONTAGUI 17 1 2.6316 0.1124 2.162 1.874 2.094 PANDALUS PROPINQUUS 17 1 2.6316 0.0005 0.010 0.187 0.209 CIROLANIDAE 1 16 42.1053 0.1304 2.509 24.952 27.887 MEGANYCTIPHANES NORVEGICA 17 1 2.6316 0.0188 0.361 2.613 2.921 NEOMYSIS AMERICANA 12 2 5.2632 0.2771 5.331 2.612 2.919 CEPHALOPODA 17 1 2.6316 0.0020 0.038 0.545 0.609 OPHIURA SARSI 17 1 2.6316 0.0040 0.076 0.837 0.935 THALIACEA 3 8 21.0526 3.5914 69.086 11.942 13.347 FISH 17 1 2.6316 0.0773 1.486 2.632 2.941 CLUPEIDAE 17 1 2.6316 0.6043 11.625 2.551 2.851 TRIGLOPS MURRAYI 2 12 31.5789 0.0329 0.634 9.312 10.407 ANIMAL REMAINS 5 6 15.7895 0.0326 0.627 3.480 3.890 ROCK Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 289 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=18 Predator size stats: mean(s.e.)=23.3(4.6), min=10 max=85 Mean (s.e.) stomach weight = 6.8662 (6.7536) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 7 38.8889 0.0000 0.000 0.000 0.000 EMPTY 3 3 16.6667 0.0002 0.002 5.849 9.571 TREMATODA 5 2 11.1111 0.0054 0.078 2.184 3.573 TEREBELLIDA 7 1 5.5556 0.0475 0.692 4.207 6.885 CRUSTACEA 7 1 5.5556 0.0003 0.005 1.515 2.479 GAMMARIDEA 5 2 11.1111 0.0022 0.032 1.022 1.672 LEPTOCHEIRUS PINGUIS 3 3 16.6667 0.0019 0.028 6.072 9.936 UNCIOLA IRRORATA 7 1 5.5556 0.0004 0.006 1.235 2.020 CAPRELLIDAE 7 1 5.5556 0.0074 0.108 5.514 9.024 CRANGON SEPTEMSPINOSA 7 1 5.5556 0.0152 0.222 1.348 2.206 EUPHAUSIIDAE 7 1 5.5556 6.7596 98.448 5.556 9.091 MERLUCCIUS BILINEARIS 2 6 33.3333 0.0259 0.377 26.609 43.542 ANIMAL REMAINS Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 290 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=9 Predator size stats: mean(s.e.)=38.6(5.1), min=19 max=60 Mean (s.e.) stomach weight = 22.7451 (9.8174) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 3 33.3333 0.0158 0.069 2.247 2.247 CRUSTACEA 5 2 22.2222 0.0817 0.359 12.815 12.815 GAMMARIDEA 2 4 44.4444 0.0147 0.064 2.165 2.165 LYSIANASSIDAE 3 3 33.3333 0.1184 0.521 20.357 20.357 CRANGON SEPTEMSPINOSA 5 2 22.2222 0.2070 0.910 9.406 9.406 DICHELOPANDALUS LEPTOCERUS 1 5 55.5556 18.5449 81.534 43.238 43.238 FISH 7 1 11.1111 3.7401 16.444 6.653 6.653 GADIDAE 7 1 11.1111 0.0226 0.099 3.120 3.120 ANIMAL REMAINS Predator Species = UROPHYCIS TENUIS (WHITE HAKE, SVSPP=076) 291 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=55.0(7.0), min=48 max=62 Mean (s.e.) stomach weight = 0.0495 (0.0495) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 50.0000 0.0365 73.737 36.869 73.737 TEREBELLIDA 1 1 50.0000 0.0130 26.263 13.131 26.263 LEPTOCHEIRUS PINGUIS Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 292 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=58, Stomach samples=361 Predator size stats: mean(s.e.)=23.1(0.8), min=4 max=51 Mean (s.e.) stomach weight = 1.3202 (0.1751) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 51 14.1274 0.0000 0.000 0.000 0.000 EMPTY 47 5 1.3850 0.0002 0.015 0.004 0.004 HYDROZOA 73 2 0.5540 0.0291 2.204 0.508 0.592 ANTHOZOA 23 14 3.8781 0.0000 0.004 0.062 0.072 TREMATODA 26 12 3.3241 0.0002 0.017 0.028 0.033 NEMATODA 90 1 0.2770 0.0003 0.024 0.090 0.105 OLIGOCHAETA 10 29 8.0332 0.0061 0.463 0.625 0.728 POLYCHAETA 51 4 1.1080 0.0010 0.075 0.104 0.121 MALDANIDAE 90 1 0.2770 0.0001 0.010 0.003 0.003 NINOE NIGRIPES 90 1 0.2770 0.0002 0.018 0.029 0.034 OPHELIIDAE 90 1 0.2770 0.0003 0.021 0.277 0.323 SCALIBREGMA INFLATUM 61 3 0.8310 0.0014 0.103 0.205 0.238 NEPHTYIDAE 90 1 0.2770 0.0001 0.009 0.019 0.022 NEPHTYS SP 90 1 0.2770 0.0000 0.002 0.001 0.002 PHYLLODOCIDAE 73 2 0.5540 0.0001 0.009 0.037 0.043 PHYLLODOCE SP 73 2 0.5540 0.0002 0.012 0.004 0.004 PHYLLODOCE GROENLANDICA 90 1 0.2770 0.0001 0.004 0.001 0.002 PHYLLODOCE MUCOSA 90 1 0.2770 0.0001 0.011 0.010 0.011 POLYNOIDAE 90 1 0.2770 0.0001 0.004 0.277 0.323 SIGALIONIDAE 61 3 0.8310 0.0015 0.114 0.121 0.141 TEREBELLIDA 90 1 0.2770 0.0004 0.027 0.016 0.019 TEREBELLIDAE 1 124 34.3490 0.0563 4.267 17.353 20.208 CRUSTACEA 15 18 4.9861 0.0020 0.155 0.599 0.697 AMPHIPODA 9 39 10.8033 0.0017 0.126 2.438 2.839 GAMMARIDEA 90 1 0.2770 0.0001 0.006 0.008 0.009 ACANTHONOTOZOMA SP 61 3 0.8310 0.0000 0.003 0.003 0.003 AMPELISCIDAE 40 6 1.6620 0.0009 0.072 0.390 0.455 AMPELISCA AGASSIZI 17 16 4.4321 0.0021 0.161 0.331 0.386 BYBLIS SERRATA 47 5 1.3850 0.0001 0.007 0.074 0.086 AORIDAE 4 57 15.7895 0.0740 5.603 5.486 6.389 LEPTOCHEIRUS PINGUIS 51 4 1.1080 0.0003 0.021 0.377 0.439 UNCIOLA SP 14 19 5.2632 0.0085 0.642 0.520 0.605 UNCIOLA INERMIS 7 47 13.0194 0.0084 0.633 1.124 1.309 UNCIOLA IRRORATA 51 4 1.1080 0.0001 0.010 0.282 0.329 CALLIOPIUS LAEVIUSCULUS 40 6 1.6620 0.0007 0.056 0.143 0.167 CAPRELLIDAE 90 1 0.2770 0.0000 0.001 0.001 0.002 AEGINELLA SPINOSA 12 23 6.3712 0.0022 0.167 0.274 0.320 AEGININA LONGICORNIS 90 1 0.2770 0.0000 0.000 0.007 0.008 COROPHIIDAE 73 2 0.5540 0.0000 0.002 0.007 0.009 ERICTHONIUS SP Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 293 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=58, Stomach samples=361 Predator size stats: mean(s.e.)=23.1(0.8), min=4 max=51 Mean (s.e.) stomach weight = 1.3202 (0.1751) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 33 9 2.4931 0.0002 0.013 0.028 0.033 ERICTHONIUS RUBRICORNIS 26 12 3.3241 0.0034 0.258 0.156 0.182 CASCO BIGELOWI 90 1 0.2770 0.0004 0.027 0.012 0.014 MAERA LOVENI 40 6 1.6620 0.0002 0.017 0.312 0.363 MELITA DENTATA 61 3 0.8310 0.0000 0.002 0.279 0.325 HYPERIIDAE 40 6 1.6620 0.0001 0.009 0.744 0.867 PARATHEMISTO SP 90 1 0.2770 0.0000 0.004 0.045 0.053 THEMISTO GAUDICHAUDII 40 6 1.6620 0.0003 0.020 0.010 0.011 LYSIANASSIDAE 51 4 1.1080 0.0002 0.013 0.038 0.044 ANONYX SP 90 1 0.2770 0.0000 0.002 0.001 0.001 ANONYX LILLJEBORGI 40 6 1.6620 0.0014 0.106 0.081 0.094 ANONYX SARSI 73 2 0.5540 0.0001 0.006 0.010 0.011 HIPPOMEDON SP 51 4 1.1080 0.0002 0.015 0.023 0.026 HIPPOMEDON SERRATUS 35 8 2.2161 0.0001 0.008 0.017 0.020 OEDICEROTIDAE 90 1 0.2770 0.0002 0.018 0.033 0.038 SYNCHELIDIUM AMERICANUM 90 1 0.2770 0.0000 0.000 0.002 0.002 PODOCEROPSIS NITIDA 90 1 0.2770 0.0000 0.001 0.001 0.001 PHOXOCEPHALIDAE 90 1 0.2770 0.0000 0.000 0.025 0.029 HARPINIA PROPINQUA 90 1 0.2770 0.0000 0.002 0.001 0.001 RHEPOXYNIUS EPISTOMUS 90 1 0.2770 0.0000 0.000 0.002 0.002 PLEUSTIDAE 90 1 0.2770 0.0000 0.000 0.000 0.000 DULICHIA SP 73 2 0.5540 0.0000 0.002 0.003 0.004 DULICHIA MONACANTHA 90 1 0.2770 0.0000 0.001 0.005 0.006 DULICHIA PORRECTA 13 20 5.5402 0.0037 0.278 3.863 4.498 PONTOGENEIA INERMIS 17 16 4.4321 0.0031 0.238 0.543 0.633 DECAPODA 90 1 0.2770 0.0001 0.009 0.012 0.014 DECAPODA LARVAE 37 7 1.9391 0.0041 0.312 0.379 0.442 DECAPODA CRAB 21 15 4.1551 0.0070 0.530 1.576 1.836 DECAPODA SHRIMP 73 2 0.5540 0.0022 0.165 0.273 0.318 AXIUS SERRATUS 21 15 4.1551 0.0104 0.788 0.572 0.667 CANCRIDAE 90 1 0.2770 0.0010 0.077 0.156 0.182 CANCER SP 73 2 0.5540 0.0108 0.818 0.221 0.257 CANCER BOREALIS 3 59 16.3435 0.1454 11.015 6.172 7.187 CANCER IRRORATUS 51 4 1.1080 0.0001 0.005 0.312 0.363 CRANGONIDAE 2 105 29.0859 0.0794 6.015 7.942 9.248 CRANGON SEPTEMSPINOSA 73 2 0.5540 0.0004 0.034 0.122 0.143 MUNIDA SP 90 1 0.2770 0.0002 0.013 0.015 0.017 HOMARUS AMERICANUS 90 1 0.2770 0.0000 0.003 0.003 0.003 EUALUS SP 61 3 0.8310 0.0004 0.032 0.213 0.248 EUALUS PUSIOLUS Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 294 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=58, Stomach samples=361 Predator size stats: mean(s.e.)=23.1(0.8), min=4 max=51 Mean (s.e.) stomach weight = 1.3202 (0.1751) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 61 3 0.8310 0.0067 0.511 0.278 0.324 HYAS COARCTATUS 37 7 1.9391 0.0043 0.327 0.385 0.448 PAGURIDAE 31 10 2.7701 0.0079 0.600 0.456 0.531 PAGURUS SP 29 11 3.0471 0.0535 4.050 1.483 1.727 PAGURUS ACADIANUS 51 4 1.1080 0.0001 0.010 0.011 0.012 PAGURUS ANNULIPES 40 6 1.6620 0.0079 0.598 0.186 0.217 PAGURUS LONGICARPUS 61 3 0.8310 0.0073 0.557 0.320 0.373 PAGURUS PUBESCENS 51 4 1.1080 0.0055 0.417 0.086 0.100 PAGURUS ARCUATUS 73 2 0.5540 0.0030 0.224 0.278 0.324 PANDALIDAE 5 54 14.9584 0.1606 12.163 6.313 7.351 DICHELOPANDALUS LEPTOCERUS 90 1 0.2770 0.0001 0.006 0.004 0.005 PANDALUS SP 61 3 0.8310 0.0002 0.012 0.031 0.036 ISOPODA 33 9 2.4931 0.0013 0.095 0.186 0.217 CIROLANIDAE 16 17 4.7091 0.0038 0.290 0.297 0.346 POLITOLANA POLITA 73 2 0.5540 0.0002 0.012 0.004 0.005 CHIRIDOTEA SP 90 1 0.2770 0.0000 0.001 0.000 0.000 CHIRIDOTEA TUFTSI 90 1 0.2770 0.0000 0.003 0.002 0.002 MUNNA SP 51 4 1.1080 0.0000 0.001 0.018 0.021 CUMACEA 90 1 0.2770 0.0001 0.005 0.032 0.038 DIASTYLIS QUADRISPINOSA 26 12 3.3241 0.0030 0.227 0.979 1.140 EUPHAUSIIDAE 17 16 4.4321 0.0429 3.252 2.255 2.626 MEGANYCTIPHANES NORVEGICA 51 4 1.1080 0.0000 0.001 0.027 0.032 MYSIDACEA 23 14 3.8781 0.0003 0.026 2.898 3.375 NEOMYSIS AMERICANA 90 1 0.2770 0.0023 0.175 0.040 0.047 BALANUS SP 61 3 0.8310 0.0000 0.001 0.301 0.350 COPEPODA 73 2 0.5540 0.0000 0.001 0.007 0.008 CALANOIDA 61 3 0.8310 0.0000 0.001 0.003 0.003 CALANUS FINMARCHICUS 61 3 0.8310 0.0000 0.001 0.002 0.002 CENTROPAGES SP 73 2 0.5540 0.0002 0.016 0.290 0.338 STOMATOPODA 73 2 0.5540 0.0538 4.075 0.353 0.412 MOLLUSCA 31 10 2.7701 0.0059 0.447 0.379 0.442 MOLLUSCA SHELL 37 7 1.9391 0.0433 3.283 0.667 0.776 BIVALVIA 90 1 0.2770 0.0149 1.132 0.248 0.288 PECTINIDAE 47 5 1.3850 0.0033 0.251 0.085 0.099 GASTROPODA 90 1 0.2770 0.0005 0.035 0.009 0.010 GASTROPODA OPERCULUM 90 1 0.2770 0.0003 0.026 0.075 0.087 PROPILIDIUM SP 90 1 0.2770 0.0001 0.004 0.015 0.017 MARGARITES SP 90 1 0.2770 0.0008 0.061 0.021 0.025 BUCCINUM SP 90 1 0.2770 0.0001 0.007 0.025 0.029 BUSYCON SP Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 295 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=58, Stomach samples=361 Predator size stats: mean(s.e.)=23.1(0.8), min=4 max=51 Mean (s.e.) stomach weight = 1.3202 (0.1751) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 61 3 0.8310 0.1526 11.558 0.722 0.841 CEPHALOPODA 35 8 2.2161 0.0002 0.012 1.626 1.893 CHAETOGNATHA 90 1 0.2770 0.0000 0.002 0.192 0.223 SAGITTA ELEGANS 73 2 0.5540 0.0002 0.018 0.080 0.093 ECHINODERMATA 90 1 0.2770 0.0001 0.005 0.004 0.005 ECHINARACHNIUS PARMA 90 1 0.2770 0.0003 0.026 0.010 0.011 HOLOTHUROIDEA 11 26 7.2022 0.0281 2.127 1.328 1.546 FISH 25 13 3.6011 0.0003 0.026 0.082 0.096 FISH SCALES 90 1 0.2770 0.0213 1.610 0.169 0.197 RAJA SP 47 5 1.3850 0.0773 5.854 0.894 1.041 GADIDAE 73 2 0.5540 0.0592 4.484 0.523 0.609 AMMODYTES SP 90 1 0.2770 0.0038 0.286 0.093 0.108 SCOPHTHALMUS AQUOSUS 7 47 13.0194 0.0590 4.473 3.681 4.286 ANIMAL REMAINS 73 2 0.5540 0.0002 0.012 0.011 0.013 ANIMAL EGGS 90 1 0.2770 0.0000 0.000 0.007 0.009 MACROALGAE 17 16 4.4321 0.0055 0.419 0.902 1.050 ROCK 29 11 3.0471 0.0027 0.205 0.321 0.374 SAND 90 1 0.2770 0.0007 0.050 0.138 0.161 FIBERGLASS Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 296 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=102 Predator size stats: mean(s.e.)=29.3(1.1), min=5 max=54 Mean (s.e.) stomach weight = 2.9536 (0.6318) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 11 10.7843 0.0000 0.000 0.000 0.000 EMPTY 45 1 0.9804 0.0000 0.000 0.000 0.001 HYDROZOA 28 2 1.9608 0.0005 0.017 0.317 0.355 ANTHOZOA 45 1 0.9804 0.0000 0.001 0.010 0.011 CESTODA 28 2 1.9608 0.0000 0.001 0.014 0.015 TREMATODA 4 16 15.6863 0.0212 0.719 3.237 3.628 POLYCHAETA 45 1 0.9804 0.0001 0.003 0.007 0.008 MALDANIDAE 45 1 0.9804 0.0015 0.052 0.118 0.132 LUMBRINERIDAE 45 1 0.9804 0.0013 0.044 0.047 0.053 LUMBRINERIS SP 45 1 0.9804 0.0006 0.020 0.110 0.123 LUMBRINERIS FRAGILIS 45 1 0.9804 0.0002 0.005 0.001 0.002 NOTHRIA CONCHYLEGA 45 1 0.9804 0.0002 0.005 0.980 1.099 OPHELINA SP 45 1 0.9804 0.0089 0.301 0.231 0.259 APHRODITIDAE 45 1 0.9804 0.0021 0.071 0.016 0.018 GONIADIDAE 45 1 0.9804 0.0000 0.002 0.001 0.001 NEPHTYIDAE 45 1 0.9804 0.0005 0.018 0.122 0.136 NEPHTYS INCISA 45 1 0.9804 0.0000 0.000 0.000 0.000 PHYLLODOCE GROENLANDICA 45 1 0.9804 0.0021 0.072 0.388 0.435 STERNASPIS SCUTATA 2 32 31.3725 0.0901 3.050 9.732 10.909 CRUSTACEA 8 9 8.8235 0.0028 0.096 0.931 1.043 AMPHIPODA 21 3 2.9412 0.0006 0.021 0.180 0.202 GAMMARIDEA 15 6 5.8824 0.0034 0.115 0.499 0.559 BYBLIS SERRATA 28 2 1.9608 0.0002 0.007 0.022 0.025 AORIDAE 45 1 0.9804 0.0000 0.000 0.001 0.001 MICRODEUTOPUS SP 10 8 7.8431 0.0040 0.134 0.586 0.657 LEPTOCHEIRUS PINGUIS 28 2 1.9608 0.0002 0.008 0.702 0.787 UNCIOLA INERMIS 4 16 15.6863 0.0321 1.087 3.500 3.923 UNCIOLA IRRORATA 28 2 1.9608 0.0004 0.014 0.032 0.035 CAPRELLIDAE 45 1 0.9804 0.0000 0.000 0.002 0.002 COROPHIUM SP 10 8 7.8431 0.0018 0.062 0.278 0.312 ERICTHONIUS RUBRICORNIS 45 1 0.9804 0.0001 0.004 0.007 0.008 PSEUDUNCIOLA OBLIQUUA 45 1 0.9804 0.0003 0.010 0.037 0.041 CASCO BIGELOWI 45 1 0.9804 0.0001 0.003 0.013 0.015 MELITA DENTATA 45 1 0.9804 0.0001 0.005 0.007 0.008 PARATHEMISTO SP 28 2 1.9608 0.0015 0.049 1.181 1.324 THEMISTO GAUDICHAUDII 28 2 1.9608 0.0116 0.391 0.090 0.101 LYSIANASSIDAE 21 3 2.9412 0.0006 0.020 0.124 0.139 ANONYX SARSI 45 1 0.9804 0.0001 0.004 0.001 0.001 HIPPOMEDON SERRATUS 28 2 1.9608 0.0000 0.001 0.026 0.029 OEDICEROTIDAE Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 297 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=102 Predator size stats: mean(s.e.)=29.3(1.1), min=5 max=54 Mean (s.e.) stomach weight = 2.9536 (0.6318) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 45 1 0.9804 0.0000 0.000 0.012 0.014 PLEUSTIDAE 15 6 5.8824 0.0001 0.004 0.064 0.072 STENOPLEUSTES GRACILIS 12 7 6.8627 0.0003 0.010 0.081 0.091 DULICHIA PORRECTA 45 1 0.9804 0.0002 0.008 0.331 0.371 PONTOGENEIA INERMIS 28 2 1.9608 0.0000 0.002 0.008 0.009 STENOTHOIDAE 45 1 0.9804 0.0000 0.000 0.002 0.002 LEUCOTHOE SPINICARPA 18 4 3.9216 0.0018 0.059 0.547 0.613 DECAPODA 45 1 0.9804 0.0000 0.002 0.004 0.005 DECAPODA CRAB 45 1 0.9804 0.0008 0.027 0.150 0.168 DECAPODA SHRIMP 45 1 0.9804 0.0323 1.092 0.708 0.793 AXIUS SERRATUS 45 1 0.9804 0.0031 0.104 0.515 0.577 CANCER IRRORATUS 6 12 11.7647 0.0348 1.177 4.469 5.009 CRANGON SEPTEMSPINOSA 45 1 0.9804 0.0013 0.042 0.234 0.262 EUALUS PUSIOLUS 45 1 0.9804 0.0055 0.187 0.098 0.110 PAGURIDAE 45 1 0.9804 0.0002 0.008 0.161 0.181 PAGURUS SP 28 2 1.9608 0.0126 0.427 0.424 0.476 PAGURUS ACADIANUS 45 1 0.9804 0.0014 0.048 0.052 0.058 PAGURUS LONGICARPUS 45 1 0.9804 0.0022 0.073 0.130 0.146 PAGURUS PUBESCENS 12 7 6.8627 0.1749 5.923 3.146 3.526 DICHELOPANDALUS LEPTOCERUS 8 9 8.8235 0.0127 0.430 1.912 2.143 CIROLANIDAE 21 3 2.9412 0.0007 0.023 0.201 0.225 POLITOLANA POLITA 45 1 0.9804 0.0001 0.003 0.004 0.004 EDOTEA SP 45 1 0.9804 0.0001 0.003 0.081 0.091 EDOTEA TRILOBA 28 2 1.9608 0.0004 0.013 0.065 0.073 JANIRA ALTA 15 6 5.8824 0.0035 0.118 4.182 4.687 DIASTYLIS SP 45 1 0.9804 0.0000 0.000 0.001 0.001 DIASTYLIS QUADRISPINOSA 28 2 1.9608 0.0003 0.009 0.911 1.021 EUPHAUSIIDAE 1 40 39.2157 2.2638 76.644 34.647 38.835 MEGANYCTIPHANES NORVEGICA 28 2 1.9608 0.0001 0.002 0.018 0.021 MYSIDACEA 28 2 1.9608 0.0001 0.004 0.136 0.153 ERYTHROPS ERYTHROPHTHALMA 45 1 0.9804 0.0000 0.001 0.002 0.002 NEOMYSIS AMERICANA 28 2 1.9608 0.0000 0.001 0.069 0.078 CALANOIDA 21 3 2.9412 0.0003 0.011 0.023 0.026 CALANUS FINMARCHICUS 45 1 0.9804 0.0000 0.001 0.003 0.004 CENTROPAGES SP 45 1 0.9804 0.0024 0.081 0.062 0.070 MOLLUSCA 21 3 2.9412 0.0166 0.561 1.134 1.271 BIVALVIA 45 1 0.9804 0.0000 0.000 0.001 0.001 GASTROPODA 45 1 0.9804 0.0302 1.023 0.979 1.097 CEPHALOPODA 28 2 1.9608 0.0002 0.006 0.079 0.089 CHAETOGNATHA Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 298 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=102 Predator size stats: mean(s.e.)=29.3(1.1), min=5 max=54 Mean (s.e.) stomach weight = 2.9536 (0.6318) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 45 1 0.9804 0.0000 0.001 0.026 0.029 ACESTE SP 45 1 0.9804 0.0000 0.001 0.011 0.012 OPHIUROIDEA 45 1 0.9804 0.0004 0.014 0.654 0.733 HOLOTHUROIDEA 21 3 2.9412 0.0046 0.157 0.825 0.925 FISH 18 4 3.9216 0.0000 0.002 0.027 0.031 FISH SCALES 45 1 0.9804 0.1221 4.135 0.980 1.099 AMMODYTES SP 45 1 0.9804 0.0160 0.543 0.692 0.775 BOTHIDAE 3 25 24.5098 0.0111 0.377 5.733 6.426 ANIMAL REMAINS 18 4 3.9216 0.0012 0.040 0.398 0.446 ANIMAL TUBES 28 2 1.9608 0.0014 0.046 0.064 0.072 ANIMAL EGGS 45 1 0.9804 0.0006 0.021 0.057 0.064 PLANTS 21 3 2.9412 0.0019 0.063 0.156 0.175 ROCK 12 7 6.8627 0.0018 0.062 0.393 0.441 SAND Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 299 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=14, Stomach samples=107 Predator size stats: mean(s.e.)=33.9(0.6), min=12 max=49 Mean (s.e.) stomach weight = 1.2042 (0.2317) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 18 16.8224 0.0000 0.000 0.000 0.000 EMPTY 30 4 3.7383 0.0003 0.029 0.018 0.022 HYDROZOA 23 5 4.6729 0.0000 0.004 0.023 0.027 TREMATODA 23 5 4.6729 0.0003 0.026 0.143 0.171 NEMATODA 35 3 2.8037 0.0046 0.379 0.784 0.942 POLYCHAETA 30 4 3.7383 0.0043 0.354 1.171 1.408 MALDANIDAE 48 1 0.9346 0.0001 0.010 0.084 0.101 LUMBRINERIS FRAGILIS 39 2 1.8692 0.0003 0.025 0.040 0.048 NINOE NIGRIPES 48 1 0.9346 0.0082 0.678 0.924 1.111 GONIADIDAE 48 1 0.9346 0.0013 0.106 0.052 0.062 PHYLLODOCE GROENLANDICA 48 1 0.9346 0.0001 0.008 0.212 0.255 HARMOTHOE SP 48 1 0.9346 0.0019 0.158 0.762 0.916 SABELLIDAE 48 1 0.9346 0.0032 0.265 0.460 0.553 TEREBELLIDAE 2 28 26.1682 0.0462 3.836 11.320 13.609 CRUSTACEA 48 1 0.9346 0.0000 0.001 0.000 0.000 CRUSTACEA LARVAE 17 8 7.4766 0.0049 0.406 1.765 2.122 AMPHIPODA 1 29 27.1028 0.0147 1.219 4.017 4.830 GAMMARIDEA 21 6 5.6075 0.0018 0.150 0.594 0.714 AMPELISCIDAE 35 3 2.8037 0.0004 0.033 0.120 0.144 AMPELISCA SP 48 1 0.9346 0.0001 0.009 0.005 0.006 AMPELISCA AGASSIZI 39 2 1.8692 0.0002 0.015 0.046 0.056 AMPELISCA VADORUM 30 4 3.7383 0.0015 0.127 0.072 0.086 AMPELISCA VERRILLI 23 5 4.6729 0.0020 0.163 0.197 0.236 BYBLIS SERRATA 4 21 19.6262 0.1323 10.989 6.894 8.288 LEPTOCHEIRUS PINGUIS 9 11 10.2804 0.0033 0.277 1.024 1.232 UNCIOLA SP 23 5 4.6729 0.0138 1.149 0.517 0.622 UNCIOLA INERMIS 12 10 9.3458 0.0069 0.577 2.193 2.636 UNCIOLA IRRORATA 39 2 1.8692 0.0002 0.013 0.019 0.023 CALLIOPIUS LAEVIUSCULUS 23 5 4.6729 0.0011 0.088 0.331 0.398 CAPRELLIDAE 39 2 1.8692 0.0002 0.018 0.077 0.093 AEGININA LONGICORNIS 35 3 2.8037 0.0002 0.013 0.033 0.040 ERICTHONIUS RUBRICORNIS 23 5 4.6729 0.0019 0.158 0.209 0.251 RHACHOTROPIS OCULATA 39 2 1.8692 0.0004 0.036 0.036 0.044 CASCO BIGELOWI 48 1 0.9346 0.0004 0.036 0.018 0.021 MAERA DANAE 48 1 0.9346 0.0012 0.096 0.095 0.114 MELITA DENTATA 48 1 0.9346 0.0000 0.002 0.011 0.014 LYSIANASSIDAE 48 1 0.9346 0.0000 0.003 0.013 0.016 HIPPOMEDON SERRATUS 30 4 3.7383 0.0006 0.052 0.058 0.070 PSAMMONYX NOBILIS 48 1 0.9346 0.0001 0.009 0.010 0.012 OEDICEROTIDAE Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 300 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=14, Stomach samples=107 Predator size stats: mean(s.e.)=33.9(0.6), min=12 max=49 Mean (s.e.) stomach weight = 1.2042 (0.2317) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 48 1 0.9346 0.0000 0.001 0.004 0.005 PHOXOCEPHALUS HOLBOLLI 48 1 0.9346 0.0000 0.002 0.019 0.023 PLEUSTES PANOPLUS 18 7 6.5421 0.0108 0.893 0.982 1.181 PONTOGENEIA INERMIS 48 1 0.9346 0.0001 0.005 0.005 0.006 ATYLUS SWAMMERDAMI 5 19 17.7570 0.0670 5.566 6.478 7.788 DECAPODA 18 7 6.5421 0.0011 0.095 0.178 0.215 DECAPODA LARVAE 48 1 0.9346 0.0005 0.040 0.040 0.048 DECAPODA CRAB 12 10 9.3458 0.0103 0.854 1.527 1.835 DECAPODA SHRIMP 48 1 0.9346 0.0627 5.204 0.814 0.978 AXIIDAE 48 1 0.9346 0.0000 0.002 0.004 0.005 CANCRIDAE 8 12 11.2150 0.3803 31.578 7.112 8.551 CANCER IRRORATUS 48 1 0.9346 0.0001 0.007 0.026 0.031 CRANGONIDAE 7 16 14.9533 0.0315 2.616 1.949 2.344 CRANGON SEPTEMSPINOSA 48 1 0.9346 0.0002 0.019 0.006 0.007 CARIDION GORDONI 48 1 0.9346 0.0002 0.016 0.017 0.020 EUALUS PUSIOLUS 18 7 6.5421 0.0070 0.577 0.593 0.713 PAGURIDAE 9 11 10.2804 0.0432 3.591 3.397 4.085 PAGURUS SP 48 1 0.9346 0.0189 1.573 0.847 1.018 PAGURUS ARCUATUS 12 10 9.3458 0.0343 2.848 2.628 3.160 PANDALIDAE 16 9 8.4112 0.1007 8.360 3.754 4.513 DICHELOPANDALUS LEPTOCERUS 21 6 5.6075 0.0084 0.699 1.662 1.998 PANDALUS MONTAGUI 48 1 0.9346 0.0001 0.005 0.017 0.020 ISOPODA 48 1 0.9346 0.0034 0.284 0.017 0.021 CIROLANIDAE 48 1 0.9346 0.0004 0.037 0.042 0.051 CHIRIDOTEA SP 39 2 1.8692 0.0001 0.006 0.298 0.358 CUMACEA 48 1 0.9346 0.0000 0.002 0.005 0.006 LEPTOCUMA SP 48 1 0.9346 0.0001 0.005 0.023 0.027 PSEUDOLEPTOCUMA MINOR 30 4 3.7383 0.0019 0.160 0.256 0.307 EUPHAUSIIDAE 35 3 2.8037 0.0002 0.013 0.010 0.012 MYSIDACEA 48 1 0.9346 0.0000 0.004 0.008 0.009 ERYTHROPS ERYTHROPHTHALMA 48 1 0.9346 0.0004 0.033 0.017 0.020 NEOMYSIS AMERICANA 39 2 1.8692 0.0000 0.002 0.016 0.020 COPEPODA 48 1 0.9346 0.0000 0.002 0.013 0.016 CENTROPAGES SP 39 2 1.8692 0.0154 1.278 0.565 0.679 BIVALVIA 23 5 4.6729 0.0809 6.716 2.633 3.165 FISH 9 11 10.2804 0.0010 0.083 0.300 0.361 FISH SCALES 48 1 0.9346 0.0053 0.438 0.452 0.543 AMMODYTES SP 48 1 0.9346 0.0028 0.229 0.225 0.271 MYOXOCEPHALUS OCTODECEMSPINOSUS 3 26 24.2991 0.0463 3.841 10.774 12.953 ANIMAL REMAINS Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 301 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=14, Stomach samples=107 Predator size stats: mean(s.e.)=33.9(0.6), min=12 max=49 Mean (s.e.) stomach weight = 1.2042 (0.2317) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 39 2 1.8692 0.0007 0.054 0.062 0.074 ANIMAL TUBES 48 1 0.9346 0.0071 0.589 0.121 0.145 ROCK 12 10 9.3458 0.0019 0.154 0.934 1.123 SAND Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 302 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=43, Stomach samples=162 Predator size stats: mean(s.e.)=35.7(0.7), min=10 max=57 Mean (s.e.) stomach weight = 2.9634 (0.5808) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 25 15.4321 0.0000 0.000 0.000 0.000 EMPTY 59 1 0.6173 0.0003 0.009 0.001 0.001 HYDROZOA 59 1 0.6173 0.0016 0.055 0.016 0.018 ANTHOZOA 7 20 12.3457 0.0002 0.005 0.885 1.046 TREMATODA 59 1 0.6173 0.0000 0.000 0.043 0.050 NEMERTEA 17 8 4.9383 0.0007 0.024 0.202 0.239 NEMATODA 6 24 14.8148 0.0146 0.493 2.101 2.485 POLYCHAETA 59 1 0.6173 0.0006 0.022 0.056 0.066 EUNICE SP 26 4 2.4691 0.0007 0.024 0.064 0.075 LUMBRINERIDAE 59 1 0.6173 0.0012 0.039 0.147 0.174 LUMBRINERIS FRAGILIS 59 1 0.6173 0.0005 0.017 0.009 0.010 NOTHRIA CONCHYLEGA 59 1 0.6173 0.0001 0.005 0.172 0.203 FLABELLIGERIDAE 46 2 1.2346 0.0008 0.027 0.016 0.019 PHERUSA SP 59 1 0.6173 0.0027 0.091 0.175 0.207 APHRODITIDAE 46 2 1.2346 0.0005 0.017 0.090 0.106 GLYCERIDAE 59 1 0.6173 0.0030 0.101 0.109 0.129 NEPHTYS SP 39 3 1.8519 0.0029 0.097 0.680 0.804 PHYLLODOCIDAE 59 1 0.6173 0.0017 0.057 0.187 0.221 ETEONE LONGA 59 1 0.6173 0.0006 0.019 0.130 0.154 PHYLLODOCE GROENLANDICA 59 1 0.6173 0.0005 0.017 0.178 0.211 POLYNOIDAE 59 1 0.6173 0.0001 0.004 0.585 0.692 CIRRATULIDAE 59 1 0.6173 0.0001 0.005 0.021 0.024 SPIONIDAE 26 4 2.4691 0.0009 0.030 0.257 0.303 STERNASPIS SCUTATA 59 1 0.6173 0.0001 0.003 0.011 0.013 TEREBELLIDAE 1 42 25.9259 0.0480 1.618 10.582 12.513 CRUSTACEA 16 9 5.5556 0.0019 0.064 0.678 0.802 AMPHIPODA 9 19 11.7284 0.0030 0.103 2.834 3.351 GAMMARIDEA 59 1 0.6173 0.0000 0.001 0.031 0.037 AMPELISCIDAE 59 1 0.6173 0.0000 0.000 0.010 0.012 BYBLIS SERRATA 59 1 0.6173 0.0002 0.005 0.018 0.021 AMPHILOCHIDAE 59 1 0.6173 0.0002 0.005 0.018 0.021 AORIDAE 19 7 4.3210 0.0077 0.261 0.871 1.030 LEPTOCHEIRUS PINGUIS 39 3 1.8519 0.0003 0.009 0.035 0.041 UNCIOLA SP 39 3 1.8519 0.0034 0.113 0.563 0.666 UNCIOLA INERMIS 26 4 2.4691 0.0005 0.016 0.040 0.047 UNCIOLA IRRORATA 59 1 0.6173 0.0002 0.007 0.160 0.189 CALLIOPIUS LAEVIUSCULUS 39 3 1.8519 0.0001 0.002 0.080 0.095 CAPRELLIDAE 46 2 1.2346 0.0021 0.072 0.390 0.461 AEGININA LONGICORNIS 46 2 1.2346 0.0006 0.022 0.413 0.488 COROPHIIDAE Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 303 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=43, Stomach samples=162 Predator size stats: mean(s.e.)=35.7(0.7), min=10 max=57 Mean (s.e.) stomach weight = 2.9634 (0.5808) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 26 4 2.4691 0.0001 0.004 0.067 0.079 ERICTHONIUS RUBRICORNIS 59 1 0.6173 0.0001 0.002 0.052 0.061 EUSIRIDAE 12 12 7.4074 0.0048 0.161 1.657 1.959 CASCO BIGELOWI 59 1 0.6173 0.0002 0.006 0.026 0.030 MELITA SP 46 2 1.2346 0.0006 0.019 0.144 0.171 MELITA DENTATA 39 3 1.8519 0.0007 0.022 0.288 0.341 HYPERIIDAE 59 1 0.6173 0.0000 0.000 0.000 0.000 PARATHEMISTO SP 39 3 1.8519 0.0011 0.036 1.749 2.068 THEMISTO GAUDICHAUDII 46 2 1.2346 0.0001 0.005 0.052 0.062 LYSIANASSIDAE 46 2 1.2346 0.0005 0.017 0.004 0.005 ANONYX SARSI 46 2 1.2346 0.0002 0.008 0.081 0.096 HIPPOMEDON SP 59 1 0.6173 0.0001 0.004 0.007 0.008 HIPPOMEDON PROPINQUUS 26 4 2.4691 0.0008 0.027 0.079 0.094 HIPPOMEDON SERRATUS 59 1 0.6173 0.0000 0.000 0.001 0.001 ORCHOMENELLA SP 46 2 1.2346 0.0005 0.018 0.070 0.083 SYNCHELIDIUM AMERICANUM 59 1 0.6173 0.0000 0.000 0.005 0.005 PHOTIDAE 59 1 0.6173 0.0002 0.005 0.014 0.016 STENOPLEUSTES INERMIS 26 4 2.4691 0.0009 0.029 0.486 0.575 DULICHIA PORRECTA 59 1 0.6173 0.0003 0.010 0.064 0.076 STEGOCEPHALUS INFLATUS 46 2 1.2346 0.0001 0.003 0.009 0.011 TIRONIDAE 59 1 0.6173 0.0002 0.006 0.030 0.036 SYRRHOE CRENULATA 59 1 0.6173 0.0000 0.000 0.002 0.002 DEXAMINE THEA 12 12 7.4074 0.0233 0.786 0.936 1.107 DECAPODA 59 1 0.6173 0.0000 0.002 0.309 0.365 DECAPODA CRAB 26 4 2.4691 0.0141 0.476 1.056 1.248 DECAPODA SHRIMP 59 1 0.6173 0.0219 0.740 0.617 0.730 AXIIDAE 59 1 0.6173 0.0098 0.332 0.079 0.094 CANCRIDAE 26 4 2.4691 0.0289 0.974 1.206 1.426 CANCER IRRORATUS 26 4 2.4691 0.0111 0.375 0.614 0.726 CRANGONIDAE 3 33 20.3704 0.0729 2.459 4.944 5.846 CRANGON SEPTEMSPINOSA 59 1 0.6173 0.0059 0.200 0.261 0.309 PONTOPHILUS NORVEGICUS 46 2 1.2346 0.0031 0.105 0.406 0.480 HIPPOLYTIDAE 59 1 0.6173 0.0002 0.008 0.011 0.013 EUALUS SP 59 1 0.6173 0.0011 0.037 0.140 0.165 EUALUS GAIMARDII 39 3 1.8519 0.0050 0.169 0.126 0.149 SPIRONTOCARIS SP 59 1 0.6173 0.0003 0.009 0.020 0.023 PAGURUS SP 22 6 3.7037 0.0959 3.237 1.325 1.567 PANDALIDAE 2 34 20.9877 0.3751 12.659 9.820 11.612 DICHELOPANDALUS LEPTOCERUS 26 4 2.4691 0.0516 1.742 0.891 1.054 PANDALUS SP Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 304 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=43, Stomach samples=162 Predator size stats: mean(s.e.)=35.7(0.7), min=10 max=57 Mean (s.e.) stomach weight = 2.9634 (0.5808) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 19 7 4.3210 0.3233 10.910 2.300 2.719 PANDALUS BOREALIS 59 1 0.6173 0.0072 0.244 0.015 0.017 PANDALUS MONTAGUI 59 1 0.6173 0.0005 0.015 0.077 0.091 PANDALUS PROPINQUUS 59 1 0.6173 0.0267 0.901 0.500 0.591 PASIPHAEA MULTIDENTATA 26 4 2.4691 0.0034 0.114 0.712 0.841 CIROLANIDAE 22 6 3.7037 0.0084 0.284 0.928 1.097 POLITOLANA POLITA 59 1 0.6173 0.0000 0.002 0.009 0.011 IDOTEIDAE 59 1 0.6173 0.0000 0.001 0.003 0.004 CHIRIDOTEA TUFTSI 59 1 0.6173 0.0001 0.002 0.006 0.007 EDOTEA TRILOBA 26 4 2.4691 0.0007 0.025 1.297 1.534 EUPHAUSIIDAE 9 19 11.7284 0.5894 19.890 5.906 6.984 MEGANYCTIPHANES NORVEGICA 12 12 7.4074 0.0115 0.390 1.636 1.934 MYSIDACEA 11 18 11.1111 0.0012 0.039 0.579 0.685 ERYTHROPS ERYTHROPHTHALMA 59 1 0.6173 0.0005 0.017 0.064 0.075 MYSIDOPSIS BIGELOWI 59 1 0.6173 0.0008 0.026 0.137 0.162 MYSIS SP 19 7 4.3210 0.0098 0.330 0.253 0.300 MYSIS MIXTA 46 2 1.2346 0.0000 0.001 0.013 0.015 NEOMYSIS AMERICANA 59 1 0.6173 0.0000 0.000 0.005 0.006 CYCLOPOIDA 59 1 0.6173 0.0022 0.074 0.038 0.044 MOLLUSCA SHELL 26 4 2.4691 0.1591 5.369 1.202 1.422 BIVALVIA 59 1 0.6173 0.0000 0.001 0.002 0.003 NUDIBRANCHIA 24 5 3.0864 0.0293 0.987 0.751 0.888 CEPHALOPODA 59 1 0.6173 0.0001 0.003 0.006 0.008 ECHINODERMATA 59 1 0.6173 0.0020 0.068 0.597 0.706 HOLOTHUROIDEA 59 1 0.6173 0.0016 0.053 0.140 0.166 DENDROCHIROTIDA 7 20 12.3457 0.5903 19.920 4.230 5.002 FISH 15 11 6.7901 0.0002 0.008 0.406 0.481 FISH SCALES 17 8 4.9383 0.3208 10.824 4.722 5.584 MERLUCCIUS BILINEARIS 59 1 0.6173 0.0010 0.035 0.039 0.046 ANARHICHAS LUPUS 4 28 17.2840 0.0372 1.255 7.252 8.575 ANIMAL REMAINS 24 5 3.0864 0.0009 0.031 0.177 0.210 ROCK 46 2 1.2346 0.0004 0.014 0.059 0.070 SAND 59 1 0.6173 0.0003 0.010 0.001 0.001 FIBERGLASS Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 305 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=84, Stomach samples=324 Predator size stats: mean(s.e.)=33.5(0.5), min=9 max=58 Mean (s.e.) stomach weight = 2.0883 (0.3613) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 107 33.0247 0.0000 0.000 0.000 0.000 EMPTY 60 1 0.3086 0.0000 0.000 0.001 0.001 THUIARIA THUJA 60 1 0.3086 0.0000 0.000 0.026 0.038 CESTODA 7 18 5.5556 0.0019 0.090 0.399 0.596 TREMATODA 11 11 3.3951 0.0010 0.048 0.185 0.276 NEMATODA 5 36 11.1111 0.0445 2.132 4.042 6.035 POLYCHAETA 60 1 0.3086 0.0005 0.025 0.027 0.040 EUCLYMENE COLLARIS 60 1 0.3086 0.0001 0.006 0.003 0.005 EUNICIDAE 60 1 0.3086 0.0001 0.003 0.022 0.032 EUNICE SP 43 2 0.6173 0.0020 0.094 0.321 0.479 LUMBRINERIDAE 60 1 0.3086 0.0009 0.043 0.286 0.427 LUMBRINERIS FRAGILIS 31 3 0.9259 0.0007 0.036 0.133 0.198 ONUPHIDAE 60 1 0.3086 0.0011 0.053 0.309 0.461 ONUPHIS OPALINA 60 1 0.3086 0.0017 0.082 0.158 0.236 FLABELLIGERIDAE 43 2 0.6173 0.0050 0.240 0.098 0.146 APHRODITIDAE 60 1 0.3086 0.0028 0.132 0.291 0.435 APHRODITA HASTATA 31 3 0.9259 0.0018 0.088 0.533 0.795 NEPHTYIDAE 43 2 0.6173 0.0005 0.025 0.019 0.029 NEPHTYS SP 60 1 0.3086 0.0002 0.011 0.026 0.039 NEREIDAE 60 1 0.3086 0.0002 0.009 0.299 0.447 CERATOCEPHALE LOVENI 43 2 0.6173 0.0002 0.009 0.339 0.506 PHYLLODOCIDAE 60 1 0.3086 0.0010 0.049 0.309 0.461 EULALIA VIRIDIS 60 1 0.3086 0.0000 0.002 0.016 0.023 PHYLLODOCE SP 60 1 0.3086 0.0003 0.013 0.057 0.086 PHYLLODOCE GROENLANDICA 43 2 0.6173 0.0010 0.047 0.171 0.255 POLYNOIDAE 60 1 0.3086 0.0017 0.082 0.047 0.070 ANTINOELLA ANGUSTA 60 1 0.3086 0.0000 0.000 0.009 0.013 AMPHARETIDAE 60 1 0.3086 0.0000 0.000 0.000 0.000 PECTINARIA SP 60 1 0.3086 0.0150 0.718 0.233 0.347 TEREBELLIDAE 3 50 15.4321 0.0316 1.514 6.657 9.939 CRUSTACEA 60 1 0.3086 0.0000 0.000 0.001 0.001 CRUSTACEA LARVAE 43 2 0.6173 0.0003 0.016 0.313 0.467 AMPHIPODA 20 6 1.8519 0.0002 0.012 0.044 0.066 GAMMARIDEA 17 8 2.4691 0.0011 0.055 0.302 0.450 LEPTOCHEIRUS PINGUIS 60 1 0.3086 0.0000 0.001 0.032 0.048 CALLIOPIUS LAEVIUSCULUS 43 2 0.6173 0.0001 0.005 0.047 0.070 CASCO BIGELOWI 60 1 0.3086 0.0002 0.010 0.007 0.010 MAERA LOVENI 60 1 0.3086 0.0000 0.001 0.001 0.001 MELITA SP 60 1 0.3086 0.0000 0.000 0.001 0.001 HAUSTORIIDAE Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 306 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=84, Stomach samples=324 Predator size stats: mean(s.e.)=33.5(0.5), min=9 max=58 Mean (s.e.) stomach weight = 2.0883 (0.3613) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 23 5 1.5432 0.0009 0.044 0.326 0.486 HYPERIIDAE 6 19 5.8642 0.0149 0.713 2.989 4.462 PARATHEMISTO SP 14 9 2.7778 0.0048 0.229 1.129 1.686 PARATHEMISTO GRACILIPES 9 15 4.6296 0.0099 0.474 1.516 2.264 THEMISTO GAUDICHAUDII 31 3 0.9259 0.0010 0.047 0.313 0.467 LYSIANASSIDAE 60 1 0.3086 0.0002 0.009 0.005 0.008 ANONYX LILLJEBORGI 28 4 1.2346 0.0006 0.029 0.207 0.309 ANONYX SARSI 60 1 0.3086 0.0000 0.000 0.001 0.001 HIPPOMEDON SP 60 1 0.3086 0.0004 0.017 0.009 0.013 HIPPOMEDON SERRATUS 60 1 0.3086 0.0001 0.003 0.002 0.004 ORCHOMENELLA PINGUIS 20 6 1.8519 0.0002 0.009 0.072 0.107 OEDICEROTIDAE 60 1 0.3086 0.0005 0.024 0.230 0.343 PARAMPHITHOE SP 60 1 0.3086 0.0000 0.001 0.044 0.066 DULICHIA SP 60 1 0.3086 0.0000 0.000 0.000 0.001 DULICHIA PORRECTA 31 3 0.9259 0.0005 0.023 0.314 0.469 STEGOCEPHALUS INFLATUS 60 1 0.3086 0.0000 0.000 0.000 0.000 STENOTHOIDAE 23 5 1.5432 0.0008 0.039 0.285 0.425 DECAPODA 43 2 0.6173 0.0000 0.001 0.000 0.001 DECAPODA LARVAE 43 2 0.6173 0.0010 0.046 0.230 0.344 DECAPODA CRAB 14 9 2.7778 0.0080 0.382 0.832 1.242 DECAPODA SHRIMP 60 1 0.3086 0.0142 0.681 0.309 0.461 NAUSHONIA CRANGONOIDES 60 1 0.3086 0.0002 0.011 0.017 0.026 CANCER SP 43 2 0.6173 0.0051 0.242 0.346 0.517 CANCER IRRORATUS 60 1 0.3086 0.0010 0.049 0.073 0.109 CRANGONIDAE 17 8 2.4691 0.0083 0.396 1.179 1.761 CRANGON SEPTEMSPINOSA 60 1 0.3086 0.0086 0.411 0.235 0.351 PONTOPHILUS NORVEGICUS 60 1 0.3086 0.0011 0.052 0.047 0.071 MUNIDA IRIS 60 1 0.3086 0.0015 0.069 0.064 0.095 CARIDION GORDONI 60 1 0.3086 0.0021 0.102 0.091 0.136 EUALUS SP 60 1 0.3086 0.0027 0.129 0.118 0.177 LEBBEUS SP 60 1 0.3086 0.0007 0.033 0.030 0.045 PAGURUS PUBESCENS 60 1 0.3086 0.0001 0.007 0.117 0.175 PALAEMONIDAE 23 5 1.5432 0.0162 0.776 0.879 1.312 PANDALIDAE 7 18 5.5556 0.1047 5.015 4.235 6.323 DICHELOPANDALUS LEPTOCERUS 43 2 0.6173 0.0174 0.835 0.614 0.916 PANDALUS BOREALIS 43 2 0.6173 0.0021 0.101 0.616 0.920 PASIPHAEA SP 31 3 0.9259 0.0160 0.768 0.735 1.098 PASIPHAEA MULTIDENTATA 60 1 0.3086 0.0001 0.004 0.036 0.054 PASIPHAEA TARDA 60 1 0.3086 0.0001 0.003 0.060 0.090 PENAEIDAE Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 307 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=84, Stomach samples=324 Predator size stats: mean(s.e.)=33.5(0.5), min=9 max=58 Mean (s.e.) stomach weight = 2.0883 (0.3613) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 60 1 0.3086 0.0001 0.007 0.309 0.461 ISOPODA 11 11 3.3951 0.0014 0.065 0.501 0.748 CIROLANIDAE 28 4 1.2346 0.0021 0.102 0.372 0.555 POLITOLANA POLITA 60 1 0.3086 0.0001 0.003 0.003 0.005 MUNNOPSIDAE 31 3 0.9259 0.0001 0.005 0.357 0.533 MUNNOPSIS TYPICA 31 3 0.9259 0.0000 0.000 0.006 0.010 CUMACEA 60 1 0.3086 0.0000 0.000 0.001 0.001 DIASTYLIS SP 19 7 2.1605 0.0079 0.376 1.274 1.903 EUPHAUSIIDAE 2 71 21.9136 1.0830 51.862 17.027 25.423 MEGANYCTIPHANES NORVEGICA 13 10 3.0864 0.0028 0.133 0.234 0.349 MYSIDACEA 31 3 0.9259 0.0001 0.005 0.018 0.026 AMBLYOPS ABBREVIATA 14 9 2.7778 0.0003 0.012 0.057 0.085 ERYTHROPS ERYTHROPHTHALMA 60 1 0.3086 0.0002 0.008 0.018 0.028 MYSIS SP 43 2 0.6173 0.0001 0.004 0.161 0.240 PSEUDOMMA AFFINE 23 5 1.5432 0.0010 0.047 0.016 0.024 COPEPODA 31 3 0.9259 0.0001 0.004 0.307 0.458 CALANOIDA 43 2 0.6173 0.0000 0.000 0.001 0.001 CALANUS FINMARCHICUS 60 1 0.3086 0.0055 0.264 0.295 0.441 PYCNOGONIDA 23 5 1.5432 0.0002 0.007 0.006 0.008 BIVALVIA 60 1 0.3086 0.0001 0.003 0.013 0.020 NUCULANA SP 43 2 0.6173 0.0000 0.000 0.002 0.004 YOLDIA SP 60 1 0.3086 0.0023 0.110 0.304 0.454 GASTROPODA 60 1 0.3086 0.0004 0.017 0.016 0.023 NATICIDAE 28 4 1.2346 0.0010 0.050 0.220 0.328 CEPHALOPODA 60 1 0.3086 0.0000 0.002 0.001 0.001 ILLEX SP 20 6 1.8519 0.0002 0.009 0.017 0.026 OPHIUROIDEA 60 1 0.3086 0.0055 0.262 0.297 0.443 OPHIURA ROBUSTA 60 1 0.3086 0.0006 0.028 0.214 0.320 OPHIURA SARSI 31 3 0.9259 0.0027 0.128 0.231 0.344 HOLOTHUROIDEA 10 13 4.0123 0.0945 4.527 2.383 3.558 FISH 31 3 0.9259 0.0000 0.002 0.041 0.062 FISH SCALES 43 2 0.6173 0.3785 18.123 0.617 0.922 MERLUCCIUS BILINEARIS 31 3 0.9259 0.0627 3.004 0.722 1.078 AMMODYTES SP 60 1 0.3086 0.0005 0.024 0.051 0.076 OPHIDIIDAE 43 2 0.6173 0.0279 1.335 0.599 0.894 LYCENCHELYS VERRILLI 60 1 0.3086 0.0011 0.051 0.037 0.056 PLEURONECTIFORMES 4 42 12.9630 0.0399 1.909 5.996 8.953 ANIMAL REMAINS 60 1 0.3086 0.0017 0.083 0.146 0.217 ROCK 60 1 0.3086 0.0001 0.004 0.041 0.061 SAND Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 308 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=42, Stomach samples=200 Predator size stats: mean(s.e.)=37.8(0.5), min=16 max=72 Mean (s.e.) stomach weight = 1.6191 (0.2400) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 67 33.5000 0.0000 0.000 0.000 0.000 EMPTY 5 18 9.0000 0.0001 0.009 0.088 0.133 TREMATODA 45 1 0.5000 0.0011 0.067 0.018 0.026 NEMERTEA 9 16 8.0000 0.0035 0.218 0.586 0.881 NEMATODA 5 18 9.0000 0.0230 1.424 2.142 3.221 POLYCHAETA 45 1 0.5000 0.0000 0.000 0.001 0.001 PARAONIDAE 28 2 1.0000 0.0154 0.949 0.488 0.733 APHRODITIDAE 28 2 1.0000 0.0023 0.145 0.462 0.694 NEPHTYIDAE 28 2 1.0000 0.0081 0.501 0.511 0.768 NEPHTYS SP 45 1 0.5000 0.0245 1.513 0.397 0.597 NEPHTYS INCISA 45 1 0.5000 0.0014 0.085 0.069 0.104 NEREIS SUCCINEA 45 1 0.5000 0.0000 0.000 0.000 0.000 PHYLLODOCE SP 45 1 0.5000 0.0010 0.064 0.295 0.444 PHYLLODOCE ARENAE 45 1 0.5000 0.0037 0.229 0.500 0.752 PHYLLODOCE GROENLANDICA 45 1 0.5000 0.0014 0.086 0.006 0.008 POLYNOIDAE 45 1 0.5000 0.0001 0.006 0.005 0.007 SPIO FILICORNIS 45 1 0.5000 0.0001 0.007 0.002 0.003 MELINNA CRISTATA 45 1 0.5000 0.0004 0.026 0.177 0.266 PECTINARIA GOULDI 45 1 0.5000 0.0000 0.000 0.000 0.000 TEREBELLIDAE 45 1 0.5000 0.0001 0.008 0.004 0.007 TEREBELLIDES STROEMII 2 33 16.5000 0.0580 3.583 4.839 7.277 CRUSTACEA 20 4 2.0000 0.0015 0.092 0.668 1.004 AMPHIPODA 12 13 6.5000 0.0021 0.131 0.529 0.796 GAMMARIDEA 45 1 0.5000 0.0000 0.002 0.020 0.031 AMPELISCIDAE 45 1 0.5000 0.0000 0.001 0.009 0.013 AMPELISCA SP 45 1 0.5000 0.0001 0.004 0.002 0.003 BYBLIS GAIMARDI 13 9 4.5000 0.0025 0.156 1.097 1.650 LEPTOCHEIRUS PINGUIS 28 2 1.0000 0.0001 0.004 0.019 0.029 UNCIOLA SP 28 2 1.0000 0.0004 0.027 0.021 0.031 UNCIOLA IRRORATA 28 2 1.0000 0.0001 0.007 0.026 0.040 CALLIOPIUS LAEVIUSCULUS 22 3 1.5000 0.0002 0.013 0.162 0.244 CAPRELLIDAE 22 3 1.5000 0.0020 0.125 0.152 0.228 AEGININA LONGICORNIS 28 2 1.0000 0.0000 0.003 0.003 0.004 ERICTHONIUS RUBRICORNIS 45 1 0.5000 0.0002 0.009 0.034 0.051 RHACHOTROPIS OCULATA 45 1 0.5000 0.0001 0.007 0.096 0.144 CASCO BIGELOWI 19 5 2.5000 0.0029 0.177 0.304 0.458 HYPERIIDAE 45 1 0.5000 0.0001 0.004 0.006 0.009 HYPERIA SP 28 2 1.0000 0.0003 0.019 0.370 0.556 THEMISTO GAUDICHAUDII 22 3 1.5000 0.0006 0.038 0.046 0.070 LYSIANASSIDAE Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 309 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=42, Stomach samples=200 Predator size stats: mean(s.e.)=37.8(0.5), min=16 max=72 Mean (s.e.) stomach weight = 1.6191 (0.2400) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 22 3 1.5000 0.0021 0.127 0.161 0.242 ANONYX LILLJEBORGI 45 1 0.5000 0.0001 0.009 0.196 0.295 ANONYX SARSI 45 1 0.5000 0.0001 0.008 0.021 0.032 HIPPOMEDON PROPINQUUS 22 3 1.5000 0.0002 0.013 0.205 0.309 HIPPOMEDON SERRATUS 45 1 0.5000 0.0003 0.017 0.014 0.021 PSAMMONYX NOBILIS 45 1 0.5000 0.0000 0.002 0.000 0.001 MONOCULODES SP 5 18 9.0000 0.0261 1.611 3.991 6.002 DECAPODA 45 1 0.5000 0.0019 0.117 0.064 0.096 DECAPODA CRAB 13 9 4.5000 0.0145 0.894 2.311 3.476 DECAPODA SHRIMP 45 1 0.5000 0.0009 0.058 0.227 0.341 AXIUS SP LARVAE 45 1 0.5000 0.0038 0.233 0.325 0.489 CANCRIDAE 45 1 0.5000 0.0305 1.886 0.405 0.609 CANCER IRRORATUS 45 1 0.5000 0.0011 0.069 0.277 0.417 CRANGONIDAE 10 15 7.5000 0.0319 1.973 2.872 4.319 CRANGON SEPTEMSPINOSA 45 1 0.5000 0.0030 0.183 0.167 0.252 SABINEA SEPTEMCARINATA 28 2 1.0000 0.0019 0.119 0.196 0.295 HIPPOLYTIDAE 45 1 0.5000 0.0002 0.012 0.003 0.005 CARIDION SP 45 1 0.5000 0.0002 0.012 0.017 0.025 EUALUS SP 28 2 1.0000 0.0005 0.030 0.056 0.085 EUALUS GAIMARDII 45 1 0.5000 0.0030 0.185 0.332 0.500 MAJIDAE 45 1 0.5000 0.0016 0.096 0.078 0.117 PAGURIDAE 45 1 0.5000 0.0084 0.520 0.295 0.443 PAGURUS SP 45 1 0.5000 0.0118 0.727 0.483 0.726 PAGURUS ANNULIPES 45 1 0.5000 0.0004 0.024 0.500 0.752 PALAEMONIDAE 20 4 2.0000 0.0221 1.367 1.290 1.940 PANDALIDAE 11 14 7.0000 0.1968 12.152 4.728 7.109 DICHELOPANDALUS LEPTOCERUS 45 1 0.5000 0.0010 0.061 0.239 0.360 PANDALUS MONTAGUI 45 1 0.5000 0.0007 0.040 0.033 0.049 PENAEUS SP 28 2 1.0000 0.0007 0.040 0.388 0.583 CHIRIDOTEA SP 28 2 1.0000 0.0000 0.001 0.010 0.015 CUMACEA 8 17 8.5000 0.1102 6.808 6.663 10.020 EUPHAUSIIDAE 3 30 15.0000 0.5294 32.695 12.616 18.971 MEGANYCTIPHANES NORVEGICA 28 2 1.0000 0.0004 0.023 0.030 0.045 MYSIDACEA 16 8 4.0000 0.0004 0.027 0.073 0.110 ERYTHROPS ERYTHROPHTHALMA 18 6 3.0000 0.0016 0.099 0.264 0.397 MYSIS MIXTA 45 1 0.5000 0.0002 0.012 0.046 0.069 NEOMYSIS AMERICANA 45 1 0.5000 0.0000 0.000 0.000 0.000 COPEPODA 28 2 1.0000 0.0017 0.102 0.665 1.000 MOLLUSCA 28 2 1.0000 0.0491 3.033 0.705 1.061 BIVALVIA Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 310 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=42, Stomach samples=200 Predator size stats: mean(s.e.)=37.8(0.5), min=16 max=72 Mean (s.e.) stomach weight = 1.6191 (0.2400) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 45 1 0.5000 0.0003 0.017 0.023 0.035 YOLDIA SP 45 1 0.5000 0.0001 0.007 0.002 0.003 GASTROPODA 22 3 1.5000 0.0225 1.391 0.152 0.229 CEPHALOPODA 28 2 1.0000 0.0586 3.617 0.259 0.390 OCTOPODA 45 1 0.5000 0.0002 0.011 0.042 0.064 OPHIURA SARSI 45 1 0.5000 0.0011 0.069 0.500 0.752 HOLOTHUROIDEA 17 7 3.5000 0.1424 8.795 2.363 3.553 FISH 13 9 4.5000 0.0017 0.106 0.756 1.136 FISH SCALES 45 1 0.5000 0.0418 2.579 0.370 0.557 AMMODYTES SP 28 2 1.0000 0.0419 2.587 0.868 1.306 SCOMBER SCOMBRUS 45 1 0.5000 0.0510 3.150 0.203 0.305 BOTHIDAE 3 30 15.0000 0.0408 2.518 5.683 8.546 ANIMAL REMAINS 45 1 0.5000 0.0002 0.010 0.008 0.012 ANIMAL TUBES 45 1 0.5000 0.0003 0.017 0.015 0.023 ROCK 45 1 0.5000 0.0001 0.007 0.154 0.231 SAND Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 311 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=55 Predator size stats: mean(s.e.)=25.7(1.9), min=4 max=56 Mean (s.e.) stomach weight = 2.0338 (0.7217) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 7 12.7273 0.0000 0.000 0.000 0.000 EMPTY 11 3 5.4545 0.0173 0.853 4.351 4.986 FLABELLIGERIDAE 3 10 18.1818 0.0264 1.300 13.580 15.561 TEREBELLIDA 1 12 21.8182 0.0384 1.888 11.216 12.851 CRUSTACEA 1 12 21.8182 0.0034 0.168 14.669 16.809 GAMMARIDEA 11 3 5.4545 0.0047 0.230 0.444 0.508 LEPTOCHEIRUS PINGUIS 18 1 1.8182 0.0002 0.011 0.019 0.021 UNCIOLA IRRORATA 10 4 7.2727 0.0009 0.046 0.216 0.248 CAPRELLIDAE 18 1 1.8182 0.0009 0.042 0.041 0.046 DECAPODA CRAB 5 8 14.5455 0.0628 3.088 5.185 5.941 DECAPODA SHRIMP 18 1 1.8182 0.0331 1.629 1.381 1.583 CANCRIDAE 11 3 5.4545 0.3489 17.157 4.784 5.482 CANCER BOREALIS 15 2 3.6364 0.0291 1.433 2.304 2.640 CANCER IRRORATUS 8 6 10.9091 0.0067 0.328 2.755 3.156 CRANGON SEPTEMSPINOSA 15 2 3.6364 0.0119 0.586 1.968 2.255 PANDALIDAE 4 9 16.3636 0.1721 8.462 7.508 8.603 DICHELOPANDALUS LEPTOCERUS 18 1 1.8182 0.0003 0.013 0.339 0.389 ISOPODA 18 1 1.8182 0.0004 0.021 0.050 0.057 CIROLANIDAE 18 1 1.8182 0.0000 0.001 0.001 0.001 MYSIDACEA 11 3 5.4545 0.8258 40.604 3.209 3.677 CEPHALOPODA 8 6 10.9091 0.1177 5.789 2.884 3.305 FISH 15 2 3.6364 0.1326 6.522 2.013 2.307 PLEURONECTIFORMES 5 8 14.5455 0.1997 9.818 7.816 8.956 ANIMAL REMAINS 18 1 1.8182 0.0003 0.014 0.539 0.617 ROCK Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 312 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=97 Predator size stats: mean(s.e.)=21.9(1.4), min=4 max=52 Mean (s.e.) stomach weight = 1.3864 (0.4421) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 8 8.2474 0.0000 0.000 0.000 0.000 EMPTY 39 2 2.0619 0.0000 0.001 0.019 0.021 TREMATODA 47 1 1.0309 0.0001 0.007 0.149 0.163 POLYCHAETA 47 1 1.0309 0.0036 0.263 0.332 0.362 LUMBRINERIDAE 39 2 2.0619 0.0025 0.181 0.266 0.290 APHRODITIDAE 47 1 1.0309 0.0847 6.108 0.883 0.963 APHRODITA HASTATA 47 1 1.0309 0.0015 0.110 0.005 0.006 GLYCERIDAE 47 1 1.0309 0.0028 0.202 0.606 0.661 NEPHTYIDAE 10 8 8.2474 0.0044 0.315 0.241 0.262 TEREBELLIDA 1 31 31.9588 0.0605 4.367 15.565 16.964 CRUSTACEA 14 7 7.2165 0.0324 2.338 1.835 2.000 AMPHIPODA 5 16 16.4948 0.0102 0.738 4.384 4.778 GAMMARIDEA 19 5 5.1546 0.0004 0.030 0.022 0.024 AMPELISCIDAE 47 1 1.0309 0.0000 0.001 0.036 0.039 AMPELISCA SP 16 6 6.1856 0.0064 0.463 0.354 0.385 AMPELISCA AGASSIZI 10 8 8.2474 0.0352 2.542 2.176 2.371 AMPELISCA ABDITA 39 2 2.0619 0.0001 0.009 0.015 0.017 BYBLIS SERRATA 39 2 2.0619 0.0004 0.031 0.580 0.632 AORIDAE 3 21 21.6495 0.0166 1.195 6.970 7.596 LEPTOCHEIRUS PINGUIS 47 1 1.0309 0.0000 0.002 0.045 0.049 UNCIOLA SP 1 31 31.9588 0.0106 0.764 6.146 6.698 UNCIOLA IRRORATA 10 8 8.2474 0.0009 0.062 0.096 0.104 CAPRELLIDAE 16 6 6.1856 0.0431 3.109 2.648 2.886 AEGINELLA SPINOSA 47 1 1.0309 0.0000 0.002 0.088 0.096 COROPHIUM SP 30 3 3.0928 0.0002 0.012 0.066 0.071 ERICTHONIUS RUBRICORNIS 47 1 1.0309 0.0001 0.004 0.044 0.048 GAMMARUS ANNULATUS 47 1 1.0309 0.0000 0.001 0.000 0.000 ISCHYROCERUS ANGUIPES 47 1 1.0309 0.0003 0.022 0.067 0.073 LYSIANASSIDAE 30 3 3.0928 0.0020 0.144 0.365 0.398 OEDICEROTIDAE 14 7 7.2165 0.0008 0.057 2.320 2.528 MONOCULODES EDWARDSI 47 1 1.0309 0.0000 0.001 0.008 0.009 PHOXOCEPHALIDAE 24 4 4.1237 0.0178 1.286 1.939 2.114 DECAPODA 47 1 1.0309 0.0088 0.634 0.904 0.985 DECAPODA CRAB 19 5 5.1546 0.0012 0.085 1.416 1.543 DECAPODA SHRIMP 39 2 2.0619 0.0011 0.080 0.077 0.084 AXIUS SERRATUS 24 4 4.1237 0.0088 0.636 1.364 1.487 CANCRIDAE 47 1 1.0309 0.0093 0.669 0.215 0.234 CANCER BOREALIS 19 5 5.1546 0.2000 14.424 1.438 1.567 CANCER IRRORATUS 24 4 4.1237 0.0013 0.097 0.936 1.020 CRANGONIDAE Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 313 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=97 Predator size stats: mean(s.e.)=21.9(1.4), min=4 max=52 Mean (s.e.) stomach weight = 1.3864 (0.4421) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 14 14.4330 0.0398 2.873 6.903 7.523 CRANGON SEPTEMSPINOSA 39 2 2.0619 0.0023 0.167 0.064 0.069 MUNIDA SP 47 1 1.0309 0.0013 0.096 0.025 0.027 LEBBEUS SP 30 3 3.0928 0.0074 0.530 1.009 1.100 PAGURIDAE 47 1 1.0309 0.0676 4.874 1.028 1.121 PAGURUS ACADIANUS 30 3 3.0928 0.0051 0.369 1.122 1.223 PANDALIDAE 19 5 5.1546 0.0448 3.233 1.041 1.135 DICHELOPANDALUS LEPTOCERUS 24 4 4.1237 0.0001 0.008 0.010 0.011 ISOPODA 30 3 3.0928 0.0022 0.161 0.041 0.044 CIROLANIDAE 47 1 1.0309 0.0009 0.065 0.009 0.010 POLITOLANA POLITA 8 10 10.3093 0.0014 0.102 0.232 0.253 CUMACEA 24 4 4.1237 0.0067 0.483 2.861 3.118 MEGANYCTIPHANES NORVEGICA 24 4 4.1237 0.0005 0.036 1.120 1.221 MYSIDACEA 16 6 6.1856 0.0008 0.055 2.129 2.320 MYSIDOPSIS BIGELOWI 7 11 11.3402 0.0090 0.651 4.127 4.498 NEOMYSIS AMERICANA 19 5 5.1546 0.0001 0.004 2.359 2.571 COPEPODA 30 3 3.0928 0.0002 0.016 0.279 0.304 CALANOIDA 47 1 1.0309 0.0019 0.138 0.009 0.009 PLATYSQUILLA ENODIS 47 1 1.0309 0.0001 0.010 0.014 0.015 MOLLUSCA SHELL 30 3 3.0928 0.0207 1.495 0.656 0.715 BIVALVIA 30 3 3.0928 0.2300 16.590 1.735 1.891 GASTROPODA 39 2 2.0619 0.0011 0.077 1.200 1.307 CHAETOGNATHA 9 9 9.2784 0.1660 11.973 3.101 3.379 FISH 47 1 1.0309 0.1804 13.009 0.818 0.892 AMMODYTES SP 4 17 17.5258 0.0203 1.463 5.032 5.484 ANIMAL REMAINS 47 1 1.0309 0.0001 0.004 0.000 0.000 PLANTS 30 3 3.0928 0.0061 0.437 0.112 0.122 ROCK 39 2 2.0619 0.0012 0.087 0.099 0.108 SAND Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 314 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=10 Predator size stats: mean(s.e.)=35.9(1.2), min=30 max=41 Mean (s.e.) stomach weight = 0.3242 (0.3242) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 9 90.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 10.0000 0.3242 100.000 10.000 100.000 CANCER IRRORATUS Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 315 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=14, Stomach samples=36 Predator size stats: mean(s.e.)=33.6(2.1), min=7 max=54 Mean (s.e.) stomach weight = 3.0009 (1.2233) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 9 5 13.8889 0.0000 0.000 0.000 0.000 EMPTY 16 3 8.3333 0.0002 0.006 0.020 0.023 HYDROZOA 36 1 2.7778 0.0000 0.001 0.132 0.154 TREMATODA 19 2 5.5556 0.0004 0.013 0.187 0.217 NEMATODA 16 3 8.3333 0.0097 0.324 1.485 1.725 POLYCHAETA 36 1 2.7778 0.0005 0.018 0.065 0.076 MALDANIDAE 36 1 2.7778 0.0148 0.492 1.120 1.301 EUNICE PENNATA 19 2 5.5556 0.0082 0.272 0.380 0.442 FLABELLIGERIDAE 36 1 2.7778 0.0029 0.095 0.420 0.488 APHRODITA HASTATA 36 1 2.7778 0.0003 0.011 0.006 0.007 GONIADA SP 19 2 5.5556 0.0044 0.145 0.080 0.092 NEPHTYIDAE 2 11 30.5556 0.0779 2.595 9.840 11.427 CRUSTACEA 19 2 5.5556 0.0024 0.081 0.180 0.209 AMPHIPODA 9 5 13.8889 0.0077 0.257 1.220 1.416 GAMMARIDEA 36 1 2.7778 0.0002 0.006 0.010 0.012 AMPELISCIDAE 36 1 2.7778 0.0002 0.007 0.014 0.016 AMPELISCA MACROCEPHALA 3 10 27.7778 0.0353 1.177 2.968 3.447 LEPTOCHEIRUS PINGUIS 16 3 8.3333 0.0019 0.064 0.124 0.144 UNCIOLA INERMIS 5 9 25.0000 0.0076 0.252 1.315 1.527 UNCIOLA IRRORATA 19 2 5.5556 0.0002 0.006 0.042 0.049 CAPRELLIDAE 7 6 16.6667 0.0060 0.201 0.773 0.898 AEGININA LONGICORNIS 3 10 27.7778 0.0020 0.067 1.146 1.330 ERICTHONIUS RUBRICORNIS 19 2 5.5556 0.0024 0.081 4.148 4.817 EUSIRIDAE 36 1 2.7778 0.0008 0.027 0.338 0.393 RHACHOTROPIS OCULATA 36 1 2.7778 0.0009 0.029 0.022 0.026 CASCO BIGELOWI 36 1 2.7778 0.0007 0.024 0.089 0.103 MELITA DENTATA 36 1 2.7778 0.0008 0.025 0.013 0.015 ANONYX SP 19 2 5.5556 0.0016 0.052 0.100 0.116 HIPPOMEDON SERRATUS 36 1 2.7778 0.0002 0.007 0.011 0.012 SYNCHELIDIUM AMERICANUM 36 1 2.7778 0.0000 0.001 0.002 0.002 DULICHIA MONACANTHA 19 2 5.5556 0.0009 0.030 0.131 0.152 DULICHIA PORRECTA 12 4 11.1111 0.0440 1.465 0.649 0.753 DECAPODA 36 1 2.7778 0.0136 0.453 0.159 0.185 DECAPODA CRAB 36 1 2.7778 0.0411 1.368 1.049 1.218 DECAPODA SHRIMP 9 5 13.8889 0.0980 3.267 5.726 6.650 AXIUS SERRATUS 12 4 11.1111 0.2401 8.000 3.547 4.119 CANCER IRRORATUS 1 13 36.1111 0.1800 5.999 13.329 15.479 CRANGON SEPTEMSPINOSA 12 4 11.1111 0.0048 0.161 0.189 0.220 HIPPOLYTIDAE 36 1 2.7778 0.0009 0.029 0.015 0.017 CARIDION GORDONI Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 316 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=14, Stomach samples=36 Predator size stats: mean(s.e.)=33.6(2.1), min=7 max=54 Mean (s.e.) stomach weight = 3.0009 (1.2233) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 19 2 5.5556 0.0103 0.342 0.176 0.205 EUALUS PUSIOLUS 36 1 2.7778 0.0008 0.027 0.041 0.048 SPIRONTOCARIS PHIPPSII 36 1 2.7778 0.0002 0.006 0.029 0.034 LITHODIDAE 36 1 2.7778 0.0179 0.598 0.312 0.362 PAGURUS SP 12 4 11.1111 0.1729 5.762 3.629 4.214 PANDALIDAE 5 9 25.0000 0.1522 5.072 10.091 11.718 DICHELOPANDALUS LEPTOCERUS 19 2 5.5556 0.0385 1.282 0.649 0.753 PANDALUS BOREALIS 36 1 2.7778 0.0653 2.175 1.667 1.936 PANDALUS MONTAGUI 36 1 2.7778 0.0001 0.002 0.007 0.008 CUMACEA 19 2 5.5556 0.0007 0.023 0.188 0.218 EUPHAUSIIDAE 19 2 5.5556 0.3894 12.976 4.673 5.427 MEGANYCTIPHANES NORVEGICA 19 2 5.5556 0.0003 0.008 0.023 0.026 MYSIDACEA 36 1 2.7778 0.0001 0.005 0.021 0.024 BIVALVIA 19 2 5.5556 1.1524 38.403 5.018 5.827 CEPHALOPODA 7 6 16.6667 0.0822 2.738 4.391 5.099 FISH 19 2 5.5556 0.0001 0.004 0.397 0.462 FISH SCALES 36 1 2.7778 0.0001 0.002 0.001 0.001 CLUPEIDAE 36 1 2.7778 0.0479 1.597 0.561 0.652 MELANOGRAMMUS AEGLEFINUS 36 1 2.7778 0.0526 1.752 2.778 3.226 MERLUCCIUS BILINEARIS 19 2 5.5556 0.0025 0.083 0.077 0.090 ANIMAL REMAINS 36 1 2.7778 0.0007 0.024 0.052 0.061 ROCK 19 2 5.5556 0.0004 0.012 0.288 0.334 SAND Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 317 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=16, Stomach samples=42 Predator size stats: mean(s.e.)=29.8(1.6), min=11 max=52 Mean (s.e.) stomach weight = 0.5187 (0.3475) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 20 47.6190 0.0000 0.000 0.000 0.000 EMPTY 8 1 2.3810 0.0070 1.340 1.075 2.051 CNIDARIA 8 1 2.3810 0.0000 0.005 0.794 1.515 TREMATODA 8 1 2.3810 0.0000 0.005 0.794 1.515 NEMATODA 4 4 9.5238 0.0012 0.225 5.063 9.665 POLYCHAETA 8 1 2.3810 0.0001 0.023 0.661 1.263 NEPHTYIDAE 3 8 19.0476 0.0052 1.001 8.117 15.497 CRUSTACEA 5 2 4.7619 0.0009 0.179 1.919 3.664 GAMMARIDEA 8 1 2.3810 0.0035 0.679 1.926 3.676 CASCO BIGELOWI 8 1 2.3810 0.0002 0.041 0.174 0.333 HIPPOMEDON SERRATUS 8 1 2.3810 0.0053 1.014 1.827 3.488 CRANGON SEPTEMSPINOSA 8 1 2.3810 0.0017 0.331 2.381 4.545 LEANDER TENUICORNIS 5 2 4.7619 0.0295 5.683 2.531 4.831 PANDALUS BOREALIS 8 1 2.3810 0.0004 0.078 0.595 1.136 ISOPODA 8 1 2.3810 0.0073 1.414 1.133 2.164 CIROLANIDAE 8 1 2.3810 0.0027 0.523 2.207 4.213 POLITOLANA POLITA 5 2 4.7619 0.0170 3.277 3.749 7.158 MEGANYCTIPHANES NORVEGICA 8 1 2.3810 0.0000 0.005 0.794 1.515 OSTRACODA 8 1 2.3810 0.1010 19.477 1.952 3.726 CEPHALOPODA 8 1 2.3810 0.0170 3.282 0.329 0.628 ASTERIAS SP 8 1 2.3810 0.3087 59.513 2.231 4.260 FISH 8 1 2.3810 0.0000 0.005 0.014 0.026 FISH SCALES 2 9 21.4286 0.0081 1.565 11.117 21.223 ANIMAL REMAINS 8 1 2.3810 0.0017 0.335 0.999 1.907 FECAL REMAINS Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 318 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=203 Predator size stats: mean(s.e.)=29.0(0.7), min=4 max=49 Mean (s.e.) stomach weight = 1.2992 (0.2705) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 29 14.2857 0.0000 0.000 0.000 0.000 EMPTY 55 1 0.4926 0.0010 0.077 0.389 0.453 ANTHOZOA 14 15 7.3892 0.0001 0.006 0.253 0.295 TREMATODA 46 2 0.9852 0.0000 0.001 0.015 0.018 NEMATODA 29 5 2.4631 0.0009 0.070 0.445 0.520 POLYCHAETA 24 7 3.4483 0.0039 0.297 1.070 1.249 LUMBRINERIDAE 55 1 0.4926 0.0017 0.131 0.111 0.129 NEPHTYIDAE 46 2 0.9852 0.0034 0.258 0.350 0.408 SABELLIDAE 10 28 13.7931 0.0239 1.841 2.952 3.445 TEREBELLIDA 55 1 0.4926 0.0349 2.684 0.412 0.480 SIPUNCULA 3 56 27.5862 0.0489 3.767 13.115 15.300 CRUSTACEA 29 5 2.4631 0.0012 0.092 0.593 0.692 AMPHIPODA 7 31 15.2709 0.0019 0.144 2.099 2.449 GAMMARIDEA 12 20 9.8522 0.0013 0.097 0.461 0.538 AMPELISCIDAE 38 3 1.4778 0.0001 0.009 0.283 0.330 AMPELISCA SP 35 4 1.9704 0.0020 0.156 0.545 0.636 AMPELISCA AGASSIZI 26 6 2.9557 0.0007 0.052 0.127 0.148 AMPELISCA VADORUM 24 7 3.4483 0.0011 0.087 0.094 0.110 BYBLIS SERRATA 6 34 16.7488 0.0101 0.777 0.986 1.150 LEPTOCHEIRUS PINGUIS 5 37 18.2266 0.0093 0.716 1.508 1.760 UNCIOLA IRRORATA 8 29 14.2857 0.0052 0.404 1.028 1.200 CAPRELLIDAE 35 4 1.9704 0.0049 0.377 1.198 1.398 AEGININA LONGICORNIS 38 3 1.4778 0.0000 0.002 0.002 0.003 COROPHIIDAE 46 2 0.9852 0.0001 0.005 0.009 0.011 ERICTHONIUS SP 46 2 0.9852 0.0000 0.004 0.008 0.009 ERICTHONIUS RUBRICORNIS 17 13 6.4039 0.0031 0.238 1.797 2.097 CASCO BIGELOWI 15 14 6.8966 0.0003 0.020 0.366 0.427 HYPERIIDAE 26 6 2.9557 0.0002 0.018 0.707 0.825 PARATHEMISTO SP 21 9 4.4335 0.0013 0.098 1.601 1.867 LYSIANASSIDAE 55 1 0.4926 0.0000 0.002 0.014 0.016 MONOCULODES EDWARDSI 55 1 0.4926 0.0000 0.001 0.011 0.013 RHEPOXYNIUS EPISTOMUS 55 1 0.4926 0.0000 0.000 0.006 0.007 DULICHIA PORRECTA 55 1 0.4926 0.0001 0.006 0.101 0.118 DECAPODA 15 14 6.8966 0.0046 0.353 1.817 2.119 DECAPODA CRAB 18 12 5.9113 0.0142 1.097 1.616 1.886 DECAPODA SHRIMP 23 8 3.9409 0.0313 2.410 1.248 1.456 AXIUS SERRATUS 11 24 11.8227 0.0066 0.510 1.320 1.540 CANCRIDAE 46 2 0.9852 0.0047 0.362 0.036 0.042 CANCER BOREALIS 29 5 2.4631 0.0085 0.653 0.572 0.667 CANCER IRRORATUS Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 319 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=203 Predator size stats: mean(s.e.)=29.0(0.7), min=4 max=49 Mean (s.e.) stomach weight = 1.2992 (0.2705) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 55 1 0.4926 0.0000 0.003 0.007 0.009 CRANGONIDAE 2 64 31.5271 0.0821 6.320 5.578 6.508 CRANGON SEPTEMSPINOSA 55 1 0.4926 0.0002 0.016 0.072 0.084 HIPPOLYTIDAE 55 1 0.4926 0.0003 0.024 0.334 0.389 EUALUS PUSIOLUS 55 1 0.4926 0.0000 0.001 0.002 0.003 PAGURIDAE 46 2 0.9852 0.0003 0.019 0.025 0.030 PAGURUS SP 55 1 0.4926 0.0011 0.087 0.226 0.264 PANDALIDAE 4 41 20.1970 0.2310 17.777 8.893 10.375 DICHELOPANDALUS LEPTOCERUS 29 5 2.4631 0.0003 0.025 0.060 0.070 ISOPODA 19 11 5.4187 0.0043 0.328 0.258 0.301 CIROLANIDAE 55 1 0.4926 0.0000 0.001 0.011 0.013 POLITOLANA POLITA 38 3 1.4778 0.0003 0.022 0.378 0.441 CHIRIDOTEA SP 29 5 2.4631 0.0019 0.146 0.748 0.872 EDOTEA SP 19 11 5.4187 0.0007 0.052 0.156 0.182 CUMACEA 35 4 1.9704 0.0010 0.076 0.537 0.626 EUPHAUSIIDAE 38 3 1.4778 0.0001 0.005 0.035 0.040 MYSIDACEA 29 5 2.4631 0.0000 0.002 0.068 0.080 COPEPODA 55 1 0.4926 0.0001 0.007 0.010 0.012 MOLLUSCA SHELL 38 3 1.4778 0.0000 0.003 0.009 0.010 BIVALVIA 38 3 1.4778 0.0001 0.005 0.035 0.041 GASTROPODA 46 2 0.9852 0.0444 3.417 0.808 0.943 CEPHALOPODA 21 9 4.4335 0.0018 0.141 3.925 4.580 CHAETOGNATHA 55 1 0.4926 0.0003 0.022 0.102 0.119 ASTEROIDEA 38 3 1.4778 0.0990 7.624 0.832 0.971 HOLOTHUROIDEA 13 16 7.8818 0.2942 22.646 3.942 4.599 FISH 46 2 0.9852 0.0001 0.005 0.156 0.182 FISH SCALES 46 2 0.9852 0.1640 12.619 0.693 0.809 GADIDAE 1 85 41.8719 0.1341 10.323 18.123 21.143 ANIMAL REMAINS 26 6 2.9557 0.0052 0.403 0.343 0.401 ROCK 38 3 1.4778 0.0008 0.060 0.080 0.094 SAND Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 320 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=171 Predator size stats: mean(s.e.)=26.2(0.9), min=4 max=47 Mean (s.e.) stomach weight = 1.5907 (0.5428) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 63 36.8421 0.0000 0.000 0.000 0.000 EMPTY 33 1 0.5848 0.0000 0.000 0.585 0.926 TREMATODA 12 7 4.0936 0.0102 0.640 2.733 4.328 POLYCHAETA 18 3 1.7544 0.0026 0.164 0.218 0.345 LUMBRINERIDAE 33 1 0.5848 0.0000 0.001 0.009 0.015 FLABELLIGERIDAE 33 1 0.5848 0.0008 0.049 0.272 0.431 NEPHTYIDAE 33 1 0.5848 0.0002 0.015 0.007 0.011 NEREIDAE 5 22 12.8655 0.0153 0.963 6.489 10.274 TEREBELLIDA 3 26 15.2047 0.0291 1.832 8.177 12.946 CRUSTACEA 18 3 1.7544 0.0007 0.041 0.930 1.472 AMPHIPODA 2 28 16.3743 0.0156 0.983 7.719 12.222 GAMMARIDEA 26 2 1.1696 0.0000 0.001 0.001 0.002 AMPELISCIDAE 10 8 4.6784 0.0017 0.109 0.517 0.819 AMPELISCA AGASSIZI 18 3 1.7544 0.0015 0.093 0.759 1.203 AMPELISCA VADORUM 33 1 0.5848 0.0001 0.005 0.048 0.075 AORIDAE 6 13 7.6023 0.0109 0.687 2.108 3.338 LEPTOCHEIRUS PINGUIS 10 8 4.6784 0.0082 0.514 1.521 2.408 UNCIOLA IRRORATA 33 1 0.5848 0.0000 0.000 0.019 0.031 CAPRELLIDAE 33 1 0.5848 0.0000 0.000 0.000 0.000 COROPHIIDAE 33 1 0.5848 0.0001 0.007 0.390 0.617 COROPHIUM ACUTUM 18 3 1.7544 0.0001 0.009 0.444 0.704 ERICTHONIUS RUBRICORNIS 26 2 1.1696 0.0003 0.019 0.023 0.037 CASCO BIGELOWI 15 4 2.3392 0.0185 1.165 1.265 2.003 GAMMARUS ANNULATUS 33 1 0.5848 0.0002 0.014 0.017 0.026 MELITA DENTATA 26 2 1.1696 0.0002 0.012 0.022 0.036 HIPPOMEDON SERRATUS 33 1 0.5848 0.0001 0.006 0.114 0.181 MONOCULODES EDWARDSI 33 1 0.5848 0.0000 0.001 0.014 0.023 DULICHIA PORRECTA 33 1 0.5848 0.0000 0.002 0.004 0.006 PONTOGENEIA INERMIS 18 3 1.7544 0.0043 0.272 0.861 1.363 DECAPODA CRAB 12 7 4.0936 0.0060 0.378 1.703 2.696 DECAPODA SHRIMP 33 1 0.5848 0.0001 0.008 0.064 0.101 CANCRIDAE 33 1 0.5848 0.0153 0.961 0.579 0.917 CANCER BOREALIS 15 4 2.3392 0.0065 0.411 0.373 0.590 CANCER IRRORATUS 18 3 1.7544 0.0009 0.058 1.272 2.013 CRANGONIDAE 8 11 6.4327 0.0070 0.439 1.348 2.135 CRANGON SEPTEMSPINOSA 15 4 2.3392 0.0893 5.612 0.952 1.507 MUNIDA SP 26 2 1.1696 0.0002 0.010 0.019 0.030 EUALUS PUSIOLUS 14 5 2.9240 0.0283 1.781 1.452 2.300 DICHELOPANDALUS LEPTOCERUS 33 1 0.5848 0.0000 0.000 0.019 0.031 CHIRIDOTEA SP Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 321 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=171 Predator size stats: mean(s.e.)=26.2(0.9), min=4 max=47 Mean (s.e.) stomach weight = 1.5907 (0.5428) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 18 3 1.7544 0.0012 0.073 0.477 0.756 EDOTEA SP 9 9 5.2632 0.0003 0.018 0.091 0.145 CUMACEA 33 1 0.5848 0.0038 0.240 0.109 0.172 EUPHAUSIIDAE 33 1 0.5848 0.0010 0.063 0.027 0.042 MEGANYCTIPHANES NORVEGICA 33 1 0.5848 0.0000 0.002 0.002 0.004 MYSIDACEA 26 2 1.1696 0.0007 0.046 0.274 0.433 NEOMYSIS AMERICANA 33 1 0.5848 0.0000 0.000 0.585 0.926 COPEPODA 33 1 0.5848 0.0001 0.004 0.028 0.044 BIVALVIA 33 1 0.5848 0.0000 0.003 0.019 0.031 GASTROPODA 18 3 1.7544 0.2807 17.644 1.091 1.728 CEPHALOPODA 26 2 1.1696 0.0004 0.024 0.753 1.192 CHAETOGNATHA 26 2 1.1696 0.0105 0.658 0.780 1.234 HOLOTHUROIDEA 7 12 7.0175 0.7372 46.343 6.065 9.603 FISH 33 1 0.5848 0.1160 7.292 0.585 0.926 CLUPEIDAE 33 1 0.5848 0.0918 5.770 0.585 0.926 OPHIDIIDAE 33 1 0.5848 0.0522 3.284 0.154 0.244 PLEURONECTIFORMES 4 24 14.0351 0.0200 1.260 8.385 13.277 ANIMAL REMAINS 33 1 0.5848 0.0002 0.013 0.100 0.158 ROCK Predator Species = UROPHYCIS CHUSS (RED HAKE, SVSPP=077) 322 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=11 Predator size stats: mean(s.e.)=32.6(1.1), min=26 max=39 Mean (s.e.) stomach weight = 0.5195 (0.1643) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 1 9.0909 0.0615 11.848 9.078 9.078 ANTHOZOA 2 6 54.5455 0.0005 0.105 0.812 0.812 TREMATODA 5 3 27.2727 0.0003 0.053 0.515 0.515 NEMATODA 13 1 9.0909 0.0408 7.858 7.013 7.013 POLYCHAETA 5 3 27.2727 0.1299 25.009 8.077 8.077 CRUSTACEA 13 1 9.0909 0.0079 1.523 0.691 0.691 CRUSTACEA EGGS 3 5 45.4545 0.0029 0.560 1.694 1.694 GAMMARIDEA 13 1 9.0909 0.0032 0.613 0.190 0.190 AMPELISCA SP 13 1 9.0909 0.0013 0.245 0.076 0.076 BYBLIS SP 13 1 9.0909 0.0017 0.333 0.297 0.297 UNCIOLA SP 8 2 18.1818 0.0037 0.718 0.659 0.659 UNCIOLA IRRORATA 8 2 18.1818 0.0340 6.545 3.583 3.583 CAPRELLIDAE 1 8 72.7273 0.1133 21.806 20.449 20.449 AEGININA LONGICORNIS 5 3 27.2727 0.0173 3.325 9.087 9.087 GAMMARUS SP 13 1 9.0909 0.0002 0.035 0.020 0.020 ANONYX SP 13 1 9.0909 0.0105 2.013 1.143 1.143 DULICHIA SP 13 1 9.0909 0.0002 0.035 0.011 0.011 DECAPODA LARVAE 13 1 9.0909 0.0028 0.543 5.751 5.751 DECAPODA SHRIMP 13 1 9.0909 0.0058 1.120 1.000 1.000 CRANGONIDAE 13 1 9.0909 0.0144 2.765 3.770 3.770 CRANGON SEPTEMSPINOSA 13 1 9.0909 0.0039 0.753 0.427 0.427 PAGURIDAE 13 1 9.0909 0.0092 1.768 2.410 2.410 PANDALUS MONTAGUI 8 2 18.1818 0.0127 2.450 0.984 0.984 CIROLANIDAE 13 1 9.0909 0.0005 0.088 0.050 0.050 CHIRIDOTEA SP 8 2 18.1818 0.0053 1.015 2.383 2.383 NEOMYSIS AMERICANA 13 1 9.0909 0.0048 0.928 1.265 1.265 FISH 13 1 9.0909 0.0001 0.018 0.005 0.005 FISH SCALES 3 5 45.4545 0.0252 4.848 17.891 17.891 ANIMAL REMAINS 13 1 9.0909 0.0036 0.700 0.318 0.318 FECAL REMAINS 8 2 18.1818 0.0020 0.385 0.352 0.352 SAND Predator Species = UROPHYCIS REGIA (SPOTTED HAKE, SVSPP=078) 323 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=288 Predator size stats: mean(s.e.)=20.9(0.2), min=13 max=35 Mean (s.e.) stomach weight = 0.6042 (0.1388) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 37 12.8472 0.0000 0.000 0.000 0.000 EMPTY 24 5 1.7361 0.0000 0.003 0.013 0.014 TREMATODA 45 1 0.3472 0.0000 0.008 0.057 0.065 ACANTHOCEPHALA 24 5 1.7361 0.0000 0.003 0.012 0.014 NEMATODA 14 16 5.5556 0.0024 0.403 1.089 1.249 TEREBELLIDA 2 81 28.1250 0.0434 7.177 16.308 18.712 CRUSTACEA 9 21 7.2917 0.0014 0.229 1.181 1.355 GAMMARIDEA 16 13 4.5139 0.0004 0.074 0.169 0.194 AMPELISCIDAE 24 5 1.7361 0.0027 0.440 0.768 0.881 AMPELISCA VADORUM 23 6 2.0833 0.0002 0.028 0.354 0.406 BYBLIS SERRATA 33 3 1.0417 0.0001 0.016 0.100 0.115 AORIDAE 33 3 1.0417 0.0002 0.032 0.024 0.027 LEPTOCHEIRUS PINGUIS 7 23 7.9861 0.0056 0.924 2.766 3.173 UNCIOLA IRRORATA 37 2 0.6944 0.0006 0.105 0.285 0.327 CAPRELLIDAE 37 2 0.6944 0.0000 0.004 0.011 0.013 COROPHIIDAE 37 2 0.6944 0.0000 0.003 0.019 0.022 ERICTHONIUS SP 19 7 2.4306 0.0002 0.026 0.113 0.130 ERICTHONIUS RUBRICORNIS 15 15 5.2083 0.0020 0.331 2.703 3.102 HYPERIIDAE 11 20 6.9444 0.0033 0.551 4.310 4.945 PARATHEMISTO SP 19 7 2.4306 0.0097 1.610 1.681 1.929 THEMISTO GAUDICHAUDII 28 4 1.3889 0.0001 0.013 0.018 0.020 LYSIANASSIDAE 45 1 0.3472 0.0000 0.003 0.015 0.017 PHOXOCEPHALIDAE 28 4 1.3889 0.0004 0.059 0.244 0.280 DECAPODA 45 1 0.3472 0.0000 0.002 0.174 0.199 DECAPODA LARVAE 33 3 1.0417 0.0013 0.222 0.498 0.572 DECAPODA CRAB 7 23 7.9861 0.0141 2.334 3.550 4.074 DECAPODA SHRIMP 9 21 7.2917 0.0042 0.699 1.986 2.279 CANCRIDAE 28 4 1.3889 0.0006 0.104 0.118 0.136 CANCER BOREALIS 19 7 2.4306 0.0136 2.251 1.047 1.201 CANCER IRRORATUS 13 17 5.9028 0.0024 0.390 2.032 2.332 CRANGONIDAE 1 84 29.1667 0.0587 9.713 15.078 17.301 CRANGON SEPTEMSPINOSA 24 5 1.7361 0.0021 0.350 0.995 1.141 PONTOPHILUS BREVIROSTRIS 12 18 6.2500 0.0143 2.361 2.721 3.122 MUNIDA SP 45 1 0.3472 0.0001 0.012 0.096 0.110 PANDALIDAE 3 51 17.7083 0.1073 17.756 10.559 12.116 DICHELOPANDALUS LEPTOCERUS 33 3 1.0417 0.0015 0.243 0.427 0.490 PROCESSIDAE 45 1 0.3472 0.0000 0.002 0.007 0.008 ISOPODA 28 4 1.3889 0.0001 0.016 0.068 0.078 CIROLANIDAE 19 7 2.4306 0.0007 0.111 0.172 0.197 POLITOLANA POLITA Predator Species = UROPHYCIS REGIA (SPOTTED HAKE, SVSPP=078) 324 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=288 Predator size stats: mean(s.e.)=20.9(0.2), min=13 max=35 Mean (s.e.) stomach weight = 0.6042 (0.1388) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 45 1 0.3472 0.0000 0.001 0.012 0.014 CUMACEA 37 2 0.6944 0.0005 0.082 0.694 0.797 EUPHAUSIIDAE 45 1 0.3472 0.0000 0.001 0.000 0.000 COPEPODA 37 2 0.6944 0.0013 0.217 0.091 0.104 MOLLUSCA SHELL 37 2 0.6944 0.0015 0.244 0.323 0.371 BIVALVIA 37 2 0.6944 0.0001 0.010 0.035 0.041 PECTINIDAE 18 9 3.1250 0.1422 23.544 1.975 2.266 CEPHALOPODA 6 33 11.4583 0.0309 5.118 3.434 3.940 FISH 28 4 1.3889 0.0000 0.002 0.012 0.014 FISH SCALES 37 2 0.6944 0.0096 1.591 0.639 0.734 MERLUCCIUS BILINEARIS 45 1 0.3472 0.0011 0.188 0.347 0.398 MYCTOPHIDAE 45 1 0.3472 0.0013 0.220 0.290 0.332 MYOXOCEPHALUS OCTODECEMSPINOSUS 45 1 0.3472 0.1035 17.134 0.347 0.398 OPHIDIIDAE 17 10 3.4722 0.0022 0.370 1.209 1.387 PLEURONECTIFORMES 4 41 14.2361 0.0161 2.669 5.918 6.790 ANIMAL REMAINS 45 1 0.3472 0.0000 0.002 0.058 0.066 ROCK Predator Species = UROPHYCIS REGIA (SPOTTED HAKE, SVSPP=078) 325 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=154 Predator size stats: mean(s.e.)=21.1(0.8), min=5 max=38 Mean (s.e.) stomach weight = 2.1872 (0.5620) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 35 22.7273 0.0000 0.000 0.000 0.000 EMPTY 28 1 0.6494 0.0000 0.001 0.001 0.001 NEMATODA 21 3 1.9481 0.0057 0.260 0.053 0.069 TEREBELLIDA 2 22 14.2857 0.0462 2.112 8.285 10.722 CRUSTACEA 28 1 0.6494 0.0002 0.011 0.088 0.114 AMPHIPODA 14 5 3.2468 0.0003 0.014 0.940 1.216 GAMMARIDEA 17 4 2.5974 0.0002 0.010 0.511 0.662 AMPELISCIDAE 8 10 6.4935 0.0083 0.378 4.761 6.161 BYBLIS SERRATA 21 3 1.9481 0.0002 0.007 0.024 0.031 UNCIOLA IRRORATA 5 16 10.3896 0.0132 0.606 10.084 13.050 PARATHEMISTO SP 25 2 1.2987 0.0003 0.015 0.011 0.014 HIPPOMEDON SP 28 1 0.6494 0.0003 0.012 0.135 0.174 DECAPODA CRAB 14 5 3.2468 0.0018 0.080 0.783 1.014 DECAPODA SHRIMP 25 2 1.2987 0.0061 0.280 0.690 0.892 CANCRIDAE 21 3 1.9481 0.0084 0.382 0.638 0.825 CANCER BOREALIS 9 7 4.5455 0.0103 0.469 2.021 2.615 CANCER IRRORATUS 17 4 2.5974 0.0046 0.212 0.945 1.223 CRANGONIDAE 6 12 7.7922 0.0349 1.598 3.689 4.774 CRANGON SEPTEMSPINOSA 28 1 0.6494 0.0006 0.029 0.080 0.103 PONTOPHILUS SP 12 6 3.8961 0.0535 2.448 1.995 2.581 MUNIDA SP 9 7 4.5455 0.0426 1.949 4.206 5.444 MUNIDA IRIS 25 2 1.2987 0.0069 0.318 0.996 1.289 DICHELOPANDALUS LEPTOCERUS 28 1 0.6494 0.0005 0.023 0.005 0.006 ISOPODA 9 7 4.5455 0.0046 0.211 0.984 1.274 CIROLANIDAE 28 1 0.6494 0.0009 0.043 0.010 0.013 POLITOLANA POLITA 28 1 0.6494 0.0000 0.001 0.077 0.100 CUMACEA 14 5 3.2468 0.0050 0.228 2.244 2.904 EUPHAUSIIDAE 12 6 3.8961 0.0825 3.770 3.849 4.981 MEGANYCTIPHANES NORVEGICA 28 1 0.6494 0.0006 0.026 0.289 0.374 MYSIDACEA 17 4 2.5974 0.0001 0.003 2.597 3.361 COPEPODA 28 1 0.6494 0.0003 0.015 0.063 0.081 BIVALVIA 7 11 7.1429 1.3587 62.118 5.359 6.935 CEPHALOPODA 28 1 0.6494 0.0001 0.006 0.649 0.840 CHAETOGNATHA 3 20 12.9870 0.3586 16.393 9.542 12.349 FISH 17 4 2.5974 0.0303 1.385 2.409 3.117 FISH LARVAE 28 1 0.6494 0.0054 0.248 0.052 0.068 COTTIDAE 28 1 0.6494 0.0588 2.688 0.420 0.543 OPHIDIIDAE 4 17 11.0390 0.0355 1.624 7.461 9.655 ANIMAL REMAINS 21 3 1.9481 0.0006 0.029 0.327 0.423 ROCK Predator Species = UROPHYCIS REGIA (SPOTTED HAKE, SVSPP=078) 326 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=37 Predator size stats: mean(s.e.)=14.9(0.5), min=9 max=22 Mean (s.e.) stomach weight = 1.0086 (0.2307) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 5 13.5135 0.0000 0.000 0.000 0.000 EMPTY 12 2 5.4054 0.0001 0.005 0.002 0.002 TREMATODA 12 2 5.4054 0.0036 0.362 3.475 4.018 POLYCHAETA 19 1 2.7027 0.0047 0.464 0.141 0.163 MALDANIDAE 19 1 2.7027 0.0116 1.155 0.791 0.915 PHERUSA AFFINIS 19 1 2.7027 0.0002 0.024 0.007 0.009 NEPHTYS SP 3 8 21.6216 0.0071 0.699 0.336 0.388 CRUSTACEA 19 1 2.7027 0.0020 0.201 0.095 0.110 GAMMARIDEA 3 8 21.6216 0.3504 34.738 14.906 17.235 AMPELISCA VERRILLI 19 1 2.7027 0.0002 0.024 0.017 0.019 AMPELISCA DECLIVITATIS 6 7 18.9189 0.0079 0.785 2.304 2.664 UNCIOLA IRRORATA 12 2 5.4054 0.0005 0.046 0.019 0.022 AEGININA LONGICORNIS 11 3 8.1081 0.0001 0.011 0.006 0.007 SYNCHELIDIUM AMERICANUM 9 6 16.2162 0.0012 0.121 2.151 2.487 RHEPOXYNIUS EPISTOMUS 6 7 18.9189 0.0772 7.659 14.213 16.433 DECAPODA 19 1 2.7027 0.0005 0.051 2.703 3.125 CANCRIDAE 3 8 21.6216 0.0134 1.324 16.738 19.353 CANCER SP 2 10 27.0270 0.1955 19.385 6.246 7.221 CANCER IRRORATUS 1 13 35.1351 0.0095 0.941 3.090 3.573 CRANGON SEPTEMSPINOSA 19 1 2.7027 0.0001 0.005 0.044 0.050 EDOTEA SP 12 2 5.4054 0.0001 0.011 0.167 0.193 PSEUDOLEPTOCUMA MINOR 19 1 2.7027 0.0001 0.011 0.006 0.007 MYSIDOPSIS BIGELOWI 12 2 5.4054 0.0049 0.485 0.168 0.194 MOLLUSCA SHELL 12 2 5.4054 0.1275 12.643 5.405 6.250 BIVALVIA 19 1 2.7027 0.0086 0.849 2.703 3.125 SOLENIDAE 19 1 2.7027 0.0015 0.147 0.081 0.093 ENSIS DIRECTUS 12 2 5.4054 0.0489 4.850 2.529 2.924 FISH 19 1 2.7027 0.0011 0.105 0.050 0.057 FISH SCALES 19 1 2.7027 0.1087 10.778 2.504 2.895 AMMODYTES SP 6 7 18.9189 0.0210 2.079 5.576 6.447 ANIMAL REMAINS 19 1 2.7027 0.0002 0.024 0.007 0.009 ANIMAL TUBES 19 1 2.7027 0.0002 0.019 0.010 0.011 SAND Predator Species = UROPHYCIS CHESTERI (LONGFIN HAKE, SVSPP=079) 327 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=9 Predator size stats: mean(s.e.)=20.4(1.7), min=16 max=33 Mean (s.e.) stomach weight = 0.1580 (0.0738) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 3 33.3333 0.0000 0.000 0.000 0.000 EMPTY 3 2 22.2222 0.0013 0.844 13.527 20.290 CRUSTACEA 4 1 11.1111 0.0007 0.422 1.449 2.174 CIROLANIDAE 1 4 44.4444 0.1527 96.624 44.444 66.667 MEGANYCTIPHANES NORVEGICA 4 1 11.1111 0.0017 1.055 3.623 5.435 FISH 4 1 11.1111 0.0017 1.055 3.623 5.435 ANIMAL REMAINS Predator Species = UROPHYCIS CHESTERI (LONGFIN HAKE, SVSPP=079) 328 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=35.0(.), min=35 max=35 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = UROPHYCIS CHESTERI (LONGFIN HAKE, SVSPP=079) 329 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=21.0(1.0), min=20 max=23 Mean (s.e.) stomach weight = 0.4063 (0.1759) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 66.6667 0.3510 86.382 66.667 66.667 CRUSTACEA 2 1 33.3333 0.0553 13.618 33.333 33.333 EUPHAUSIIDAE Predator Species = UROPHYCIS CHESTERI (LONGFIN HAKE, SVSPP=079) 330 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=4 Predator size stats: mean(s.e.)=18.0(0.4), min=17 max=19 Mean (s.e.) stomach weight = 0.0665 (0.0327) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 50.0000 0.0050 7.519 9.629 9.629 CRUSTACEA 1 2 50.0000 0.0020 3.008 1.911 1.911 HYPERIIDAE 4 1 25.0000 0.0330 49.624 20.886 20.886 EUPHAUSIIDAE 1 2 50.0000 0.0078 11.654 28.323 28.323 COPEPODA 4 1 25.0000 0.0065 9.774 20.968 20.968 CALANOIDA 4 1 25.0000 0.0123 18.421 18.284 18.284 CALANUS FINMARCHICUS Predator Species = ENCHELYOPUS CIMBRIUS (FOURBEARD ROCKLING, SVSPP=083) 331 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=32.0(.), min=32 max=32 Mean (s.e.) stomach weight = 0.1230 (.) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.1230 100.000 100.000 100.000 SPIONIDAE Predator Species = ENCHELYOPUS CIMBRIUS (FOURBEARD ROCKLING, SVSPP=083) 332 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=4 Predator size stats: mean(s.e.)=20.8(2.2), min=15 max=25 Mean (s.e.) stomach weight = 0.0378 (0.0279) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 1 25.0000 0.0000 0.000 0.000 0.000 EMPTY 2 2 50.0000 0.0005 1.325 5.167 6.889 TREMATODA 2 2 50.0000 0.0150 39.735 16.458 21.944 POLYCHAETA 4 1 25.0000 0.0008 1.987 12.500 16.667 CRUSTACEA 4 1 25.0000 0.0005 1.325 0.417 0.556 BIVALVIA 1 3 75.0000 0.0210 55.629 40.458 53.944 ANIMAL REMAINS Predator Species = BROSME BROSME (CUSK, SVSPP=084) 333 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=7 Predator size stats: mean(s.e.)=83.7(4.2), min=65 max=94 Mean (s.e.) stomach weight = 0.2213 (0.0905) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 42.8571 0.0000 0.000 0.000 0.000 EMPTY 3 1 14.2857 0.0001 0.065 0.026 0.046 TREMATODA 3 1 14.2857 0.0143 6.456 9.217 16.129 CIROLANIDAE 3 1 14.2857 0.0023 1.033 0.485 0.849 CEPHALOPODA 1 3 42.8571 0.1396 63.073 33.614 58.825 ANIMAL REMAINS 3 1 14.2857 0.0650 29.374 13.800 24.151 ROCK Predator Species = BROSME BROSME (CUSK, SVSPP=084) 334 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=13 Predator size stats: mean(s.e.)=64.2(3.2), min=44 max=86 Mean (s.e.) stomach weight = 0.6466 (0.5196) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 8 61.5385 0.0000 0.000 0.000 0.000 EMPTY 3 1 7.6923 0.0003 0.048 0.005 0.012 POLYCHAETA 3 1 7.6923 0.0108 1.665 7.638 19.858 CRUSTACEA 3 1 7.6923 0.0473 7.316 7.692 20.000 HIPPOLYTIDAE 3 1 7.6923 0.0195 3.010 0.285 0.742 SPIRONTOCARIS LILJEBORGII 3 1 7.6923 0.0049 0.761 7.692 20.000 MEGANYCTIPHANES NORVEGICA 3 1 7.6923 0.0007 0.107 0.010 0.026 MOLLUSCA SHELL 3 1 7.6923 0.0001 0.012 0.001 0.003 OPHIURA ROBUSTA 3 1 7.6923 0.2402 37.140 3.519 9.150 OPHIURA SARSI 2 2 15.3846 0.1022 15.798 8.330 21.659 FISH 3 1 7.6923 0.0001 0.012 0.055 0.142 FISH SCALES 3 1 7.6923 0.1711 26.457 2.507 6.518 ARTEDIELLUS UNCINATUS 3 1 7.6923 0.0496 7.673 0.727 1.890 ROCK Predator Species = BROSME BROSME (CUSK, SVSPP=084) 335 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=16, Stomach samples=26 Predator size stats: mean(s.e.)=68.8(4.5), min=15 max=100 Mean (s.e.) stomach weight = 0.1831 (0.0823) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 16 61.5385 0.0000 0.000 0.000 0.000 EMPTY 3 1 3.8462 0.0002 0.126 0.043 0.113 TREMATODA 3 1 3.8462 0.0003 0.189 0.407 1.059 ONUPHIDAE 3 1 3.8462 0.0048 2.605 3.846 10.000 CRUSTACEA 3 1 3.8462 0.0002 0.105 0.226 0.588 GAMMARIDEA 3 1 3.8462 0.0027 1.471 3.167 8.235 CAPRELLIDAE 3 1 3.8462 0.0169 9.244 3.846 10.000 PANDALIDAE 3 1 3.8462 0.0760 41.513 3.846 10.000 DICHELOPANDALUS LEPTOCERUS 3 1 3.8462 0.0038 2.059 3.846 10.000 EUPHAUSIIDAE 3 1 3.8462 0.0000 0.021 0.045 0.118 BIVALVIA 3 1 3.8462 0.0127 6.912 3.846 10.000 OPHIURA SP 2 4 15.3846 0.0655 35.756 15.341 39.887 ANIMAL REMAINS Predator Species = BROSME BROSME (CUSK, SVSPP=084) 336 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=5 Predator size stats: mean(s.e.)=67.6(10.2), min=46 max=99 Mean (s.e.) stomach weight = 1.6424 (1.0476) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 60.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 20.0000 0.1014 6.174 3.190 7.974 POLYCHAETA 2 1 20.0000 0.2214 13.480 6.964 17.411 CRANGON SEPTEMSPINOSA 2 1 20.0000 1.0066 61.288 20.000 50.000 MAJIDAE 2 1 20.0000 0.3130 19.057 9.846 24.615 PAGURIDAE Predator Species = BROSME BROSME (CUSK, SVSPP=084) 337 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=4 Predator size stats: mean(s.e.)=47.0(6.9), min=30 max=63 Mean (s.e.) stomach weight = 0.0188 (0.0188) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 75.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 25.0000 0.0188 100.000 25.000 100.000 EUPHAUSIIDAE Predator Species = BROSME BROSME (CUSK, SVSPP=084) 338 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=7 Predator size stats: mean(s.e.)=60.9(5.5), min=42 max=85 Mean (s.e.) stomach weight = 0.0846 (0.0846) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 6 85.7143 0.0000 0.000 0.000 0.000 EMPTY 2 1 14.2857 0.0001 0.169 0.024 0.169 TREMATODA 2 1 14.2857 0.0226 26.689 3.813 26.689 MEGANYCTIPHANES NORVEGICA 2 1 14.2857 0.0001 0.169 0.024 0.169 FISH SCALES 2 1 14.2857 0.0617 72.973 10.425 72.973 ANIMAL REMAINS Predator Species = MACROURIDAE (GRENADIERS, SVSPP=090) 339 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=27.3(0.3), min=27 max=28 Mean (s.e.) stomach weight = 0.1373 (0.0312) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 33.3333 0.0113 8.252 5.903 5.903 POLYCHAETA 2 2 66.6667 0.0027 1.942 2.282 2.282 MALDANIDAE 5 1 33.3333 0.0030 2.184 1.563 1.563 LUMBRINERIDAE 5 1 33.3333 0.0060 4.369 3.125 3.125 AMPHARETIDAE 5 1 33.3333 0.0050 3.641 2.604 2.604 CRUSTACEA 5 1 33.3333 0.0017 1.214 0.868 0.868 GAMMARIDEA 2 2 66.6667 0.0243 17.718 16.245 16.245 CIROLANIDAE 5 1 33.3333 0.0003 0.243 0.174 0.174 CUMACEA 2 2 66.6667 0.0063 4.612 3.871 3.871 PSEUDOMMA AFFINE 1 3 100.0000 0.0767 55.825 63.367 63.367 ANIMAL REMAINS Predator Species = NEZUMIA BAIRDI (MARLIN-SPIKE, SVSPP=091) 340 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=20.2(1.3), min=16 max=26 Mean (s.e.) stomach weight = 0.2583 (0.0518) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 10.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 10.0000 0.0009 0.348 0.464 0.515 POLYCHAETA 2 1 10.0000 0.0014 0.542 0.309 0.343 POLITOLANA POLITA 2 1 10.0000 0.0001 0.039 0.049 0.054 CUMACEA 1 9 90.0000 0.2556 98.955 89.091 98.990 MEGANYCTIPHANES NORVEGICA 2 1 10.0000 0.0003 0.116 0.087 0.096 MYSIDACEA Predator Species = COELORHYNCHUS CARMINATUS (LONGNOSE GRENADIER, SVSPP=093) 341 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=17 Predator size stats: mean(s.e.)=15.6(0.6), min=11 max=19 Mean (s.e.) stomach weight = 0.2014 (0.0594) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 9 52.9412 0.0478 23.744 26.216 26.216 POLYCHAETA 8 4 23.5294 0.0021 1.022 1.760 1.760 LUMBRINERIS SP 8 4 23.5294 0.0120 5.958 4.520 4.520 LUMBRINERIS FRAGILIS 14 2 11.7647 0.0114 5.666 3.095 3.095 NINOE NIGRIPES 1 10 58.8235 0.0553 27.453 23.263 23.263 OPHELINA SP 14 2 11.7647 0.0004 0.175 0.074 0.074 GLYCERA SP 6 5 29.4118 0.0042 2.074 4.177 4.177 GLYCERA AMERICANA 17 1 5.8824 0.0035 1.723 1.169 1.169 NEPHTYS SP 17 1 5.8824 0.0331 16.414 3.119 3.119 NEPHTYS INCISA 17 1 5.8824 0.0004 0.204 0.110 0.110 SPIONIDAE 8 4 23.5294 0.0049 2.424 4.983 4.983 CRUSTACEA 14 2 11.7647 0.0009 0.467 0.634 0.634 AMPHIPODA 2 9 52.9412 0.0012 0.584 0.849 0.849 AMPELISCA SP 8 4 23.5294 0.0032 1.606 2.148 2.148 AMPELISCA AGASSIZI 4 8 47.0588 0.0064 3.154 6.192 6.192 UNCIOLA SP 6 5 29.4118 0.0005 0.234 1.068 1.068 PHOXOCEPHALUS HOLBOLLI 17 1 5.8824 0.0002 0.117 0.290 0.290 DECAPODA 8 4 23.5294 0.0004 0.175 0.290 0.290 CUMACEA 13 3 17.6471 0.0005 0.263 1.354 1.354 CENTROPAGES SP 4 8 47.0588 0.0132 6.542 14.691 14.691 ANIMAL REMAINS Predator Species = COELORHYNCHUS CARMINATUS (LONGNOSE GRENADIER, SVSPP=093) 342 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=24.0(.), min=24 max=24 Mean (s.e.) stomach weight = 0.1980 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0960 48.485 48.485 48.485 CRUSTACEA 1 1 100.0000 0.1020 51.515 51.515 51.515 CRANGON SEPTEMSPINOSA Predator Species = HIPPOGLOSSUS HIPPOGLOSSUS (ATLANTIC HALIBUT, SVSPP=101) 343 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=4 Predator size stats: mean(s.e.)=54.3(10.7), min=33 max=84 Mean (s.e.) stomach weight = 1.5258 (0.8784) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 25.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 25.0000 0.0330 2.163 3.837 5.116 DECAPODA SHRIMP 1 1 25.0000 0.2980 19.531 25.000 33.333 PAGURUS SP 1 1 25.0000 0.1820 11.929 21.163 28.217 PAGURUS ACADIANUS 1 1 25.0000 0.5720 37.490 14.120 18.827 PAGURUS ARCUATUS 1 1 25.0000 0.1000 6.554 2.469 3.291 ANIMAL REMAINS 1 1 25.0000 0.3408 22.333 8.412 11.215 ROCK Predator Species = HIPPOGLOSSUS HIPPOGLOSSUS (ATLANTIC HALIBUT, SVSPP=101) 344 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=6 Predator size stats: mean(s.e.)=81.7(13.4), min=45 max=120 Mean (s.e.) stomach weight = 67.2257 (61.3151) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 50.0000 0.0000 0.000 0.000 0.000 EMPTY 3 1 16.6667 0.0052 0.008 0.152 0.304 CANCRIDAE 3 1 16.6667 0.0040 0.006 0.118 0.236 CRANGONIDAE 3 1 16.6667 0.0013 0.002 0.039 0.079 NEOMYSIS AMERICANA 2 2 33.3333 5.0402 7.497 33.024 66.048 FISH 3 1 16.6667 12.8833 19.164 3.454 6.907 GADUS MORHUA 3 1 16.6667 49.2917 73.323 13.213 26.426 MACROZOARCES AMERICANUS Predator Species = HIPPOGLOSSUS HIPPOGLOSSUS (ATLANTIC HALIBUT, SVSPP=101) 345 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=4 Predator size stats: mean(s.e.)=55.0(7.9), min=36 max=68 Mean (s.e.) stomach weight = 47.6573 (43.4105) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 25.0000 0.3763 0.789 12.724 12.724 CANCER IRRORATUS 3 1 25.0000 0.5025 1.054 13.666 13.666 CRANGON SEPTEMSPINOSA 1 2 50.0000 0.3660 0.768 12.358 12.358 PAGURIDAE 3 1 25.0000 0.0733 0.154 1.992 1.992 PAGURUS POLLICARIS 3 1 25.0000 0.0155 0.033 0.422 0.422 PANDALIDAE 3 1 25.0000 0.2120 0.445 5.766 5.766 DICHELOPANDALUS LEPTOCERUS 3 1 25.0000 44.4683 93.308 25.000 25.000 ILLEX SP 1 2 50.0000 1.6128 3.384 27.237 27.237 FISH 3 1 25.0000 0.0308 0.065 0.836 0.836 ANIMAL REMAINS Predator Species = HIPPOGLOSSUS HIPPOGLOSSUS (ATLANTIC HALIBUT, SVSPP=101) 346 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=7 Predator size stats: mean(s.e.)=62.9(10.2), min=38 max=111 Mean (s.e.) stomach weight = 35.2291 (34.0606) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 57.1429 0.0000 0.000 0.000 0.000 EMPTY 2 1 14.2857 0.0001 0.000 0.007 0.016 TREMATODA 2 1 14.2857 0.0601 0.171 1.222 2.851 SPIRONTOCARIS LILJEBORGII 2 1 14.2857 34.2214 97.140 14.286 33.333 ILLEX SP 2 1 14.2857 0.6430 1.825 13.064 30.482 FISH 2 1 14.2857 0.3044 0.864 14.279 33.318 ANIMAL REMAINS Predator Species = HIPPOGLOSSUS HIPPOGLOSSUS (ATLANTIC HALIBUT, SVSPP=101) 347 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=11 Predator size stats: mean(s.e.)=67.4(5.3), min=45 max=102 Mean (s.e.) stomach weight = 31.4739 (18.3052) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 45.4545 0.0000 0.000 0.000 0.000 EMPTY 4 1 9.0909 0.0012 0.004 0.003 0.005 NEMATODA 4 1 9.0909 15.1645 48.181 9.091 16.667 CANCER BOREALIS 4 1 9.0909 0.1121 0.356 7.050 12.925 PAGURUS SP 4 1 9.0909 0.0704 0.224 4.417 8.098 PANDALIDAE 4 1 9.0909 0.0745 0.237 4.674 8.569 FISH 2 2 18.1818 0.7425 2.359 3.405 6.243 CLUPEIDAE 4 1 9.0909 2.9392 9.338 7.306 13.395 ALOSA AESTIVALIS 2 2 18.1818 5.6312 17.892 13.206 24.212 AMMODYTES SP 4 1 9.0909 6.7318 21.389 4.975 9.122 MACROZOARCES AMERICANUS 4 1 9.0909 0.0066 0.021 0.417 0.765 ROCK Predator Species = HIPPOGLOSSUS HIPPOGLOSSUS (ATLANTIC HALIBUT, SVSPP=101) 348 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=8, Stomach samples=14 Predator size stats: mean(s.e.)=59.1(6.3), min=32 max=98 Mean (s.e.) stomach weight = 34.2744 (16.1922) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 1 7.1429 0.0002 0.001 0.006 0.006 HYDROZOA 4 2 14.2857 0.0038 0.011 0.121 0.121 AMPHIPODA 6 1 7.1429 0.0010 0.003 0.003 0.003 GAMMARIDEA 6 1 7.1429 0.0001 0.000 0.000 0.000 AMPELISCA SP 6 1 7.1429 0.0424 0.124 1.891 1.891 CANCER IRRORATUS 2 3 21.4286 0.1885 0.550 16.613 16.613 PAGURIDAE 6 1 7.1429 0.1563 0.456 4.631 4.631 PAGURUS ACADIANUS 6 1 7.1429 0.2181 0.636 0.564 0.564 PANDALUS BOREALIS 6 1 7.1429 0.0001 0.000 0.005 0.005 MYSIDACEA 6 1 7.1429 0.1522 0.444 0.394 0.394 TRIDONTA BOREALIS 6 1 7.1429 0.1481 0.432 0.412 0.412 CEPHALOPODA 1 5 35.7143 5.0815 14.826 27.995 27.995 FISH 6 1 7.1429 0.0104 0.030 1.234 1.234 FISH LARVAE 6 1 7.1429 1.4346 4.186 7.143 7.143 CLUPEIDAE 2 3 21.4286 25.8466 75.411 21.429 21.429 MERLUCCIUS BILINEARIS 6 1 7.1429 0.8548 2.494 7.143 7.143 AMMODYTES SP 4 2 14.2857 0.1286 0.375 9.572 9.572 PHOLIS GUNNELLUS 6 1 7.1429 0.0071 0.021 0.845 0.845 ANIMAL REMAINS Predator Species = HIPPOGLOSSUS HIPPOGLOSSUS (ATLANTIC HALIBUT, SVSPP=101) 349 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=40 Predator size stats: mean(s.e.)=51.2(2.0), min=27 max=75 Mean (s.e.) stomach weight = 9.7300 (4.5477) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 14 35.0000 0.0000 0.000 0.000 0.000 EMPTY 8 1 2.5000 0.0000 0.000 0.001 0.001 TREMATODA 8 1 2.5000 0.0027 0.028 1.371 2.109 CRUSTACEA 8 1 2.5000 0.0010 0.011 0.520 0.800 DECAPODA SHRIMP 5 3 7.5000 0.1385 1.424 4.043 6.220 CANCER IRRORATUS 8 1 2.5000 0.0038 0.039 0.117 0.180 CRANGON SEPTEMSPINOSA 8 1 2.5000 0.0128 0.132 0.054 0.084 PAGURUS SP 4 4 10.0000 0.7898 8.117 7.184 11.052 PAGURUS ACADIANUS 8 1 2.5000 0.0939 0.965 2.500 3.846 PAGURUS ARCUATUS 8 1 2.5000 0.0666 0.684 1.975 3.038 PANDALIDAE 3 5 12.5000 1.2164 12.501 11.479 17.660 DICHELOPANDALUS LEPTOCERUS 8 1 2.5000 0.0124 0.127 0.848 1.305 PANDALUS SP 8 1 2.5000 0.1523 1.565 1.396 2.147 PANDALUS BOREALIS 8 1 2.5000 0.0273 0.281 2.500 3.846 PANDALUS MONTAGUI 5 3 7.5000 4.4592 45.830 7.500 11.538 CEPHALOPODA 2 7 17.5000 0.4545 4.671 13.512 20.788 FISH 8 1 2.5000 1.6766 17.231 2.500 3.846 GADIDAE 8 1 2.5000 0.0241 0.248 1.652 2.541 ASPIDOPHOROIDES MONOPTERYGIUS 8 1 2.5000 0.5321 5.469 2.341 3.602 PLEURONECTES FERRUGINEUS 7 2 5.0000 0.0640 0.657 1.008 1.551 ANIMAL REMAINS 8 1 2.5000 0.0021 0.021 2.500 3.846 ROCK Predator Species = HIPPOGLOSSUS HIPPOGLOSSUS (ATLANTIC HALIBUT, SVSPP=101) 350 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=10, Stomach samples=16 Predator size stats: mean(s.e.)=50.4(3.6), min=33 max=91 Mean (s.e.) stomach weight = 24.8039 (5.3443) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 3 18.7500 1.1079 4.467 3.820 3.820 DECAPODA CRAB 4 3 18.7500 0.5381 2.170 4.088 4.088 DECAPODA SHRIMP 8 1 6.2500 0.0204 0.082 0.035 0.035 SPIRONTOCARIS LILJEBORGII 7 2 12.5000 0.3483 1.404 4.750 4.750 PAGURUS ACADIANUS 8 1 6.2500 0.0990 0.399 1.857 1.857 PAGURUS PUBESCENS 2 6 37.5000 1.5844 6.388 10.960 10.960 PANDALIDAE 1 13 81.2500 12.0078 48.411 48.384 48.384 DICHELOPANDALUS LEPTOCERUS 3 4 25.0000 1.9309 7.785 6.216 6.216 PANDALUS MONTAGUI 8 1 6.2500 0.0137 0.055 0.032 0.032 MEGANYCTIPHANES NORVEGICA 8 1 6.2500 2.5006 10.082 6.250 6.250 OCTOPODA 4 3 18.7500 1.1765 4.743 2.680 2.680 FISH 8 1 6.2500 0.1759 0.709 2.885 2.885 PHOLIS GUNNELLUS 8 1 6.2500 2.5325 10.210 5.782 5.782 HIPPOGLOSSOIDES PLATESSOIDES 8 1 6.2500 0.7555 3.046 1.720 1.720 ANIMAL REMAINS 8 1 6.2500 0.0123 0.050 0.540 0.540 PLANTS Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 351 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=4 Predator size stats: mean(s.e.)=25.3(5.6), min=13 max=39 Mean (s.e.) stomach weight = 0.0343 (0.0201) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 50.0000 0.0000 0.000 0.000 0.000 EMPTY 3 1 25.0000 0.0118 34.307 15.260 30.519 POLYCHAETA 3 1 25.0000 0.0085 24.818 14.167 28.333 AMPHARETIDAE 1 2 50.0000 0.0140 40.876 20.574 41.147 SAND Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 352 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=15 Predator size stats: mean(s.e.)=29.7(3.6), min=6 max=53 Mean (s.e.) stomach weight = 0.4192 (0.3347) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 3 20.0000 0.0000 0.000 0.000 0.000 EMPTY 9 1 6.6667 0.0151 3.594 5.006 6.257 ANTHOZOA 2 4 26.6667 0.0112 2.672 6.648 8.310 POLYCHAETA 9 1 6.6667 0.0001 0.016 0.163 0.203 MALDANIDAE 9 1 6.6667 0.0002 0.048 0.488 0.610 GAMMARIDEA 2 4 26.6667 0.0415 9.892 19.204 24.006 LEPTOCHEIRUS PINGUIS 5 2 13.3333 0.0012 0.286 4.209 5.261 UNCIOLA IRRORATA 9 1 6.6667 0.0009 0.207 0.850 1.062 COROPHIIDAE 9 1 6.6667 0.0001 0.032 3.333 4.167 ERICTHONIUS RUBRICORNIS 5 2 13.3333 0.0017 0.398 0.472 0.590 MAERA DANAE 9 1 6.6667 0.0027 0.652 0.908 1.135 CRANGON SEPTEMSPINOSA 5 2 13.3333 0.0009 0.223 3.621 4.527 CHIRIDOTEA SP 9 1 6.6667 0.0022 0.525 0.952 1.190 BIVALVIA 9 1 6.6667 0.0049 1.177 6.667 8.333 ARCTICA ISLANDICA 9 1 6.6667 0.3240 77.290 6.363 7.954 ECHINARACHNIUS PARMA 1 7 46.6667 0.0079 1.892 19.010 23.763 ANIMAL REMAINS 5 2 13.3333 0.0032 0.763 1.641 2.051 ROCK 9 1 6.6667 0.0014 0.334 0.465 0.581 SAND Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 353 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=70.0(.), min=70 max=70 Mean (s.e.) stomach weight = 21.6620 (.) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 21.6620 100.000 100.000 100.000 OPHIUROIDEA Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 354 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=57, Stomach samples=294 Predator size stats: mean(s.e.)=34.9(0.6), min=5 max=64 Mean (s.e.) stomach weight = 0.5524 (0.0641) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 134 45.5782 0.0000 0.000 0.000 0.000 EMPTY 6 15 5.1020 0.0001 0.016 0.391 0.719 TREMATODA 7 13 4.4218 0.0003 0.058 1.208 2.221 NEMATODA 3 29 9.8639 0.0059 1.075 1.165 2.140 POLYCHAETA 24 1 0.3401 0.0001 0.014 0.107 0.196 EUNICIDAE 24 1 0.3401 0.0002 0.028 0.061 0.111 LUMBRINERIDAE 24 1 0.3401 0.0023 0.410 0.340 0.625 APHRODITIDAE 15 3 1.0204 0.0004 0.077 0.178 0.327 NEPHTYIDAE 12 4 1.3605 0.0005 0.084 0.060 0.110 POLYNOIDAE 15 3 1.0204 0.0002 0.031 0.045 0.083 SABELLIDAE 10 6 2.0408 0.0002 0.034 0.846 1.554 TEREBELLIDA 12 4 1.3605 0.0003 0.050 0.385 0.707 AMPHARETIDAE 24 1 0.3401 0.0000 0.001 0.017 0.031 CRUSTACEA 15 3 1.0204 0.0006 0.117 0.211 0.387 AMPHIPODA 15 3 1.0204 0.0000 0.004 0.079 0.145 GAMMARIDEA 20 2 0.6803 0.0000 0.001 0.002 0.005 AMPELISCIDAE 24 1 0.3401 0.0000 0.001 0.002 0.003 AMPELISCA SP 24 1 0.3401 0.0000 0.006 0.018 0.033 LEPTOCHEIRUS PINGUIS 24 1 0.3401 0.0001 0.011 0.227 0.417 UNCIOLA IRRORATA 24 1 0.3401 0.0000 0.003 0.008 0.015 COROPHIIDAE 20 2 0.6803 0.0000 0.003 0.005 0.008 ERICTHONIUS RUBRICORNIS 24 1 0.3401 0.0018 0.324 0.237 0.436 HIPPOLYTIDAE 12 4 1.3605 0.0146 2.639 1.224 2.249 DICHELOPANDALUS LEPTOCERUS 24 1 0.3401 0.0081 1.469 0.340 0.625 PANDALUS MONTAGUI 24 1 0.3401 0.0000 0.001 0.001 0.001 CUMACEA 24 1 0.3401 0.0006 0.110 0.042 0.078 EUPHAUSIIDAE 11 5 1.7007 0.0000 0.005 1.134 2.083 ERYTHROPS ERYTHROPHTHALMA 24 1 0.3401 0.0001 0.011 0.008 0.015 PSEUDOMMA SP 24 1 0.3401 0.0000 0.001 0.085 0.156 CALANOIDA 24 1 0.3401 0.0002 0.035 0.138 0.254 MOLLUSCA SHELL 9 10 3.4014 0.0003 0.052 0.270 0.496 BIVALVIA 15 3 1.0204 0.0001 0.024 0.063 0.115 YOLDIA SP 24 1 0.3401 0.0124 2.250 0.340 0.625 YOLDIA THRACIAEFORMIS 24 1 0.3401 0.0000 0.004 0.002 0.003 CERASTODERMA PINNULATUM 8 11 3.7415 0.0428 7.748 2.994 5.502 ECHINODERMATA 20 2 0.6803 0.0001 0.016 0.005 0.010 ECHINOIDEA 24 1 0.3401 0.0000 0.004 0.001 0.002 STRONGYLOCENTROTUS DROEBACHIENSIS 5 25 8.5034 0.0387 7.001 7.658 14.072 OPHIUROIDEA 24 1 0.3401 0.0036 0.647 0.324 0.596 OPHIURA SP Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 355 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=57, Stomach samples=294 Predator size stats: mean(s.e.)=34.9(0.6), min=5 max=64 Mean (s.e.) stomach weight = 0.5524 (0.0641) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 100 34.0136 0.3891 70.434 29.531 54.263 OPHIURA SARSI 3 29 9.8639 0.0268 4.860 4.586 8.427 ANIMAL REMAINS 20 2 0.6803 0.0019 0.335 0.081 0.148 ANIMAL EGGS 24 1 0.3401 0.0000 0.006 0.003 0.005 PLANTS Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 356 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=51, Stomach samples=323 Predator size stats: mean(s.e.)=25.5(0.8), min=6 max=65 Mean (s.e.) stomach weight = 0.2313 (0.0497) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 176 54.4892 0.0000 0.000 0.000 0.000 EMPTY 38 1 0.3096 0.0026 1.110 0.310 0.680 ANTHOZOA 12 9 2.7864 0.0001 0.040 1.317 2.893 TREMATODA 7 15 4.6440 0.0011 0.482 1.939 4.261 NEMATODA 3 37 11.4551 0.0025 1.065 2.528 5.555 POLYCHAETA 21 5 1.5480 0.0004 0.157 0.540 1.187 AMPHINOMIDAE 27 2 0.6192 0.0001 0.033 0.211 0.464 MALDANIDAE 38 1 0.3096 0.0000 0.020 0.066 0.146 LUMBRINERIDAE 38 1 0.3096 0.0001 0.028 0.010 0.021 PARAONIDAE 22 4 1.2384 0.0003 0.147 0.689 1.514 OWENIIDAE 38 1 0.3096 0.0003 0.128 0.008 0.017 APHRODITIDAE 27 2 0.6192 0.0025 1.083 0.495 1.088 NEPHTYIDAE 38 1 0.3096 0.0009 0.371 0.126 0.276 NEPHTYS SP 13 8 2.4768 0.0042 1.816 0.949 2.086 SABELLIDAE 27 2 0.6192 0.0000 0.005 0.020 0.044 CIRRATULIDAE 38 1 0.3096 0.0000 0.009 0.031 0.068 SPIONIDAE 2 44 13.6223 0.0010 0.434 7.515 16.512 TEREBELLIDA 5 22 6.8111 0.0046 1.988 2.295 5.044 AMPHARETIDAE 9 14 4.3344 0.0002 0.092 1.007 2.214 CRUSTACEA 27 2 0.6192 0.0012 0.501 0.137 0.301 AMPHIPODA 17 6 1.8576 0.0001 0.039 0.330 0.724 GAMMARIDEA 17 6 1.8576 0.0001 0.062 0.309 0.680 AMPELISCIDAE 38 1 0.3096 0.0000 0.009 0.010 0.022 LEPTOCHEIRUS PINGUIS 22 4 1.2384 0.0003 0.108 0.590 1.297 UNCIOLA IRRORATA 14 7 2.1672 0.0003 0.131 0.582 1.278 ERICTHONIUS RUBRICORNIS 38 1 0.3096 0.0000 0.001 0.005 0.011 OEDICEROTIDAE 38 1 0.3096 0.0000 0.004 0.044 0.097 MONOCULODES INTERMEDIUS 38 1 0.3096 0.0001 0.054 0.113 0.247 DECAPODA 27 2 0.6192 0.0188 8.135 0.612 1.344 DECAPODA SHRIMP 38 1 0.3096 0.0133 5.771 0.310 0.680 PANDALUS BOREALIS 38 1 0.3096 0.0000 0.016 0.058 0.128 ANTHURIDAE 27 2 0.6192 0.0000 0.013 0.094 0.206 CUMACEA 22 4 1.2384 0.0040 1.719 0.839 1.843 MEGANYCTIPHANES NORVEGICA 17 6 1.8576 0.0001 0.039 0.925 2.033 MYSIDACEA 25 3 0.9288 0.0000 0.008 0.337 0.740 COPEPODA 38 1 0.3096 0.0000 0.001 0.008 0.017 TANAIDAE 38 1 0.3096 0.0000 0.004 0.005 0.010 PYCNOGONIDA 38 1 0.3096 0.0008 0.364 0.020 0.045 MOLLUSCA SHELL 11 12 3.7152 0.0019 0.819 0.495 1.089 BIVALVIA Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 357 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=51, Stomach samples=323 Predator size stats: mean(s.e.)=25.5(0.8), min=6 max=65 Mean (s.e.) stomach weight = 0.2313 (0.0497) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 38 1 0.3096 0.0008 0.361 0.043 0.095 BATHYARCA SP 17 6 1.8576 0.0278 12.020 1.312 2.882 LIMOPSIS SP 27 2 0.6192 0.0003 0.110 0.203 0.446 NUCULANA SP 27 2 0.6192 0.0010 0.434 0.549 1.205 NUDIBRANCHIA 14 7 2.1672 0.0655 28.327 2.019 4.436 ECHINODERMATA 38 1 0.3096 0.0001 0.055 0.015 0.032 ECHINOIDEA 7 15 4.6440 0.0129 5.566 3.334 7.325 OPHIUROIDEA 38 1 0.3096 0.0006 0.257 0.310 0.680 AMPHIOPLUS SP 38 1 0.3096 0.0000 0.005 0.032 0.070 AXIOGNATHUS SQUAMATUS 38 1 0.3096 0.0001 0.048 0.310 0.680 OPHIOPHOLIS SP 10 13 4.0248 0.0093 4.033 3.085 6.779 OPHIURA SP 27 2 0.6192 0.0024 1.023 0.392 0.861 OPHIURA ROBUSTA 6 16 4.9536 0.0302 13.053 4.072 8.947 OPHIURA SARSI 38 1 0.3096 0.0012 0.531 0.071 0.156 ASCIDIACEA 25 3 0.9288 0.0000 0.004 0.157 0.345 FISH SCALES 4 26 8.0495 0.0021 0.915 2.572 5.652 ANIMAL REMAINS 27 2 0.6192 0.0002 0.102 0.043 0.094 PLANTS 38 1 0.3096 0.0053 2.309 0.310 0.680 WOOD 27 2 0.6192 0.0044 1.921 0.192 0.422 ROCK 14 7 2.1672 0.0049 2.119 0.613 1.348 SAND Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 358 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=25, Stomach samples=214 Predator size stats: mean(s.e.)=32.4(0.7), min=11 max=61 Mean (s.e.) stomach weight = 0.4614 (0.0698) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 110 51.4019 0.0000 0.000 0.000 0.000 EMPTY 21 1 0.4673 0.0000 0.002 0.005 0.011 TREMATODA 21 1 0.4673 0.0001 0.022 0.036 0.074 NEMERTEA 5 12 5.6075 0.0032 0.697 2.743 5.644 NEMATODA 7 11 5.1402 0.0051 1.112 1.720 3.539 POLYCHAETA 21 1 0.4673 0.0000 0.004 0.010 0.020 LUMBRINERIDAE 21 1 0.4673 0.0000 0.006 0.080 0.165 NINOE NIGRIPES 21 1 0.4673 0.0000 0.001 0.002 0.003 FLABELLIGERIDAE 13 2 0.9346 0.0014 0.294 0.845 1.740 NEPHTYIDAE 13 2 0.9346 0.0008 0.165 0.449 0.924 NEPHTYS SP 21 1 0.4673 0.0000 0.001 0.013 0.027 POLYNOIDAE 21 1 0.4673 0.0000 0.001 0.002 0.003 CIRRATULIDAE 8 8 3.7383 0.0018 0.393 0.985 2.026 SPIONIDAE 10 4 1.8692 0.0002 0.047 0.036 0.073 STERNASPIS SCUTATA 12 3 1.4019 0.0003 0.066 0.059 0.120 AMPHARETIDAE 21 1 0.4673 0.0002 0.033 0.253 0.520 CRUSTACEA 13 2 0.9346 0.0004 0.081 0.935 1.923 GAMMARIDEA 21 1 0.4673 0.0000 0.001 0.004 0.008 CAPRELLIDAE 21 1 0.4673 0.0003 0.060 0.123 0.252 DECAPODA SHRIMP 13 2 0.9346 0.0000 0.009 0.121 0.249 CRANGONIDAE 13 2 0.9346 0.0054 1.175 0.879 1.810 CRANGON SEPTEMSPINOSA 13 2 0.9346 0.0178 3.848 0.894 1.839 PANDALIDAE 13 2 0.9346 0.0041 0.879 0.664 1.366 DICHELOPANDALUS LEPTOCERUS 21 1 0.4673 0.0052 1.133 0.467 0.962 EUPHAUSIIDAE 21 1 0.4673 0.0074 1.612 0.467 0.962 MOLLUSCA SHELL 5 12 5.6075 0.0813 17.616 3.651 7.513 BIVALVIA 13 2 0.9346 0.0423 9.162 0.575 1.182 ECHINODERMATA 9 6 2.8037 0.0096 2.082 2.754 5.668 ECHINOIDEA 3 20 9.3458 0.0764 16.564 6.425 13.220 OPHIUROIDEA 4 13 6.0748 0.0779 16.892 5.903 12.147 OPHIURA SARSI 2 45 21.0280 0.0997 21.614 15.903 32.724 ANIMAL REMAINS 10 4 1.8692 0.0204 4.429 1.597 3.287 SAND Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 359 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=52, Stomach samples=313 Predator size stats: mean(s.e.)=28.6(0.7), min=9 max=67 Mean (s.e.) stomach weight = 0.5288 (0.0791) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 138 44.0895 0.0000 0.000 0.000 0.000 EMPTY 37 1 0.3195 0.0001 0.018 0.009 0.016 PORIFERA 37 1 0.3195 0.0004 0.080 0.012 0.022 ANTHOZOA 4 28 8.9457 0.0001 0.021 3.212 5.744 TREMATODA 37 1 0.3195 0.0000 0.002 0.003 0.006 ASCHELMINTHS 4 28 8.9457 0.0020 0.372 3.554 6.356 NEMATODA 7 17 5.4313 0.0045 0.859 1.384 2.475 POLYCHAETA 37 1 0.3195 0.0001 0.012 0.168 0.301 MALDANIDAE 37 1 0.3195 0.0003 0.060 0.301 0.539 NINOE NIGRIPES 37 1 0.3195 0.0000 0.006 0.001 0.003 ONUPHIDAE 37 1 0.3195 0.0022 0.420 0.058 0.105 ONUPHIS EREMITA 24 2 0.6390 0.0032 0.604 0.133 0.237 APHRODITIDAE 37 1 0.3195 0.0000 0.005 0.002 0.004 GONIADIDAE 24 2 0.6390 0.0008 0.150 0.410 0.733 NEPHTYIDAE 24 2 0.6390 0.0014 0.259 0.634 1.134 NEPHTYS SP 37 1 0.3195 0.0000 0.005 0.106 0.190 PHYLLODOCIDAE 17 3 0.9585 0.0008 0.151 0.097 0.173 POLYNOIDAE 9 12 3.8339 0.0028 0.524 3.669 6.562 SABELLIDAE 7 17 5.4313 0.0031 0.584 3.417 6.111 TEREBELLIDA 37 1 0.3195 0.0000 0.005 0.319 0.571 AMPHARETIDAE 12 7 2.2364 0.0118 2.229 1.820 3.256 CRUSTACEA 13 5 1.5974 0.0000 0.003 0.194 0.347 GAMMARIDEA 37 1 0.3195 0.0000 0.001 0.000 0.001 UNCIOLA SP 24 2 0.6390 0.0000 0.008 0.120 0.215 UNCIOLA IRRORATA 24 2 0.6390 0.0000 0.003 0.054 0.097 COROPHIIDAE 37 1 0.3195 0.0000 0.004 0.023 0.042 ERICTHONIUS SP 17 3 0.9585 0.0001 0.028 0.327 0.584 ERICTHONIUS RUBRICORNIS 37 1 0.3195 0.0001 0.027 0.004 0.007 CASCO BIGELOWI 10 8 2.5559 0.0030 0.560 1.114 1.992 DECAPODA SHRIMP 16 4 1.2780 0.0115 2.183 0.936 1.674 PAGURIDAE 37 1 0.3195 0.0000 0.001 0.010 0.018 PAGURUS SP 37 1 0.3195 0.0057 1.083 0.275 0.493 PAGURUS ACADIANUS 37 1 0.3195 0.0055 1.038 0.319 0.571 PAGURUS PUBESCENS 24 2 0.6390 0.0040 0.756 0.639 1.143 PAGURUS ARCUATUS 37 1 0.3195 0.0020 0.382 0.206 0.369 PANDALIDAE 24 2 0.6390 0.0025 0.465 0.634 1.134 DICHELOPANDALUS LEPTOCERUS 37 1 0.3195 0.0233 4.406 0.319 0.571 PANDALUS BOREALIS 17 3 0.9585 0.0002 0.041 0.881 1.575 EUPHAUSIIDAE 6 21 6.7093 0.0800 15.133 6.370 11.393 MEGANYCTIPHANES NORVEGICA Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 360 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=52, Stomach samples=313 Predator size stats: mean(s.e.)=28.6(0.7), min=9 max=67 Mean (s.e.) stomach weight = 0.5288 (0.0791) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 37 1 0.3195 0.0000 0.001 0.009 0.016 MYSIDACEA 24 2 0.6390 0.0036 0.678 0.200 0.357 MOLLUSCA SHELL 24 2 0.6390 0.0003 0.054 0.328 0.586 BIVALVIA 24 2 0.6390 0.0084 1.596 0.639 1.143 YOLDIA SP 24 2 0.6390 0.0019 0.368 0.536 0.959 YOLDIA LIMATULA 13 5 1.5974 0.0155 2.924 1.575 2.816 YOLDIA THRACIAEFORMIS 37 1 0.3195 0.0027 0.509 0.055 0.098 PECTINIDAE 37 1 0.3195 0.0032 0.599 0.311 0.556 CHLAMYS ISLANDICA 24 2 0.6390 0.0003 0.052 0.412 0.738 GASTROPODA 37 1 0.3195 0.0002 0.031 0.015 0.027 TECTONATICA PUSILLA 24 2 0.6390 0.0019 0.366 0.489 0.875 ECHINODERMATA 37 1 0.3195 0.0111 2.090 0.319 0.571 ASTERIIDAE 17 3 0.9585 0.0084 1.582 0.331 0.592 STRONGYLOCENTROTUS DROEBACHIENSIS 17 3 0.9585 0.0358 6.779 0.904 1.617 ECHINARACHNIUS PARMA 13 5 1.5974 0.0033 0.623 1.048 1.874 OPHIUROIDEA 3 34 10.8626 0.2096 39.632 8.225 14.711 OPHIURA SARSI 37 1 0.3195 0.0030 0.570 0.285 0.510 CRINOIDEA 17 3 0.9585 0.0007 0.127 0.899 1.608 FISH 2 36 11.5016 0.0098 1.846 6.341 11.342 ANIMAL REMAINS 10 8 2.5559 0.0368 6.965 0.816 1.460 ROCK 17 3 0.9585 0.0006 0.118 0.435 0.778 SAND Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 361 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=39, Stomach samples=238 Predator size stats: mean(s.e.)=24.7(0.9), min=4 max=60 Mean (s.e.) stomach weight = 1.6912 (0.4461) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 75 31.5126 0.0000 0.000 0.000 0.000 EMPTY 9 14 5.8824 0.0001 0.008 1.698 2.480 TREMATODA 41 1 0.4202 0.0000 0.000 0.000 0.000 NEMERTEA 9 14 5.8824 0.0002 0.012 1.583 2.312 NEMATODA 8 15 6.3025 0.0096 0.566 2.049 2.992 POLYCHAETA 22 5 2.1008 0.0006 0.035 0.680 0.992 MALDANIDAE 41 1 0.4202 0.0008 0.050 0.420 0.613 MALDANE SP 41 1 0.4202 0.0015 0.086 0.372 0.543 NICOMACHE LUMBRICALIS 41 1 0.4202 0.0008 0.045 0.394 0.575 LUMBRINERIDAE 30 2 0.8403 0.0002 0.010 0.020 0.030 ONUPHIDAE 14 11 4.6218 0.0043 0.255 3.106 4.536 OWENIIDAE 30 2 0.8403 0.0002 0.012 0.324 0.473 NEPHTYIDAE 41 1 0.4202 0.0004 0.022 0.291 0.425 NEPHTYS INCISA 41 1 0.4202 0.0000 0.000 0.003 0.004 POLYNOIDAE 25 4 1.6807 0.0037 0.218 0.683 0.998 SABELLIDAE 30 2 0.8403 0.0018 0.109 0.233 0.340 POTAMILLA NEGLECTA 2 39 16.3866 0.0046 0.274 8.370 12.222 TEREBELLIDA 16 10 4.2017 0.0012 0.073 0.905 1.321 AMPHARETIDAE 29 3 1.2605 0.0020 0.120 0.622 0.908 TEREBELLIDAE 11 13 5.4622 0.0016 0.094 2.250 3.286 CRUSTACEA 41 1 0.4202 0.0002 0.010 0.235 0.344 AMPHIPODA 3 20 8.4034 0.0009 0.054 2.812 4.106 GAMMARIDEA 30 2 0.8403 0.0000 0.002 0.169 0.246 AMPELISCIDAE 22 5 2.1008 0.0001 0.003 1.058 1.544 AORIDAE 30 2 0.8403 0.0001 0.005 0.160 0.233 LEPTOCHEIRUS PINGUIS 13 12 5.0420 0.0006 0.036 3.297 4.814 UNCIOLA IRRORATA 41 1 0.4202 0.0002 0.011 0.048 0.070 UNCIOLA SERRATA 14 11 4.6218 0.0004 0.024 1.653 2.413 COROPHIIDAE 41 1 0.4202 0.0000 0.002 0.016 0.023 ERICTHONIUS SP 21 6 2.5210 0.0002 0.014 1.000 1.461 ERICTHONIUS RUBRICORNIS 25 4 1.6807 0.0008 0.048 0.805 1.176 DECAPODA SHRIMP 30 2 0.8403 0.0045 0.268 0.276 0.403 PAGURIDAE 30 2 0.8403 0.0022 0.128 0.576 0.842 PAGURUS SP 41 1 0.4202 0.0020 0.120 0.312 0.456 PAGURUS PUBESCENS 18 8 3.3613 0.0271 1.604 2.824 4.124 DICHELOPANDALUS LEPTOCERUS 41 1 0.4202 0.0001 0.004 0.001 0.001 CHIRIDOTEA TUFTSI 41 1 0.4202 0.0000 0.000 0.420 0.613 CUMACEA 41 1 0.4202 0.0005 0.030 0.037 0.054 MEGANYCTIPHANES NORVEGICA 25 4 1.6807 0.0001 0.003 0.317 0.463 MYSIDACEA Predator Species = HIPPOGLOSSOIDES PLATESSOIDES (AMERICAN PLAICE, SVSPP=102) 362 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=39, Stomach samples=238 Predator size stats: mean(s.e.)=24.7(0.9), min=4 max=60 Mean (s.e.) stomach weight = 1.6912 (0.4461) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 41 1 0.4202 0.0000 0.000 0.038 0.056 COPEPODA 41 1 0.4202 0.0000 0.002 0.420 0.613 MOLLUSCA 30 2 0.8403 0.0125 0.739 0.471 0.687 MOLLUSCA SHELL 19 7 2.9412 0.0016 0.093 1.073 1.566 BIVALVIA 25 4 1.6807 0.0083 0.492 1.544 2.255 NUCULANA SP 22 5 2.1008 0.0053 0.312 1.456 2.126 YOLDIA SP 30 2 0.8403 0.0168 0.991 0.158 0.230 CHLAMYS ISLANDICA 41 1 0.4202 0.0015 0.090 0.007 0.010 CHLAMYS ISLANDICA SHELL 41 1 0.4202 0.0000 0.002 0.006 0.009 GASTROPODA 7 16 6.7227 0.1023 6.050 3.667 5.354 ECHINOIDEA 30 2 0.8403 0.0239 1.411 0.522 0.762 STRONGYLOCENTROTUS DROEBACHIENSIS 4 19 7.9832 1.2698 75.081 7.497 10.947 ECHINARACHNIUS PARMA 5 18 7.5630 0.0550 3.250 2.824 4.123 OPHIUROIDEA 30 2 0.8403 0.0215 1.269 0.840 1.227 OPHIACANTHA BIDENTATA 41 1 0.4202 0.0034 0.201 0.068 0.099 OPHIOPHOLIS ACULEATA 17 9 3.7815 0.0261 1.543 1.953 2.852 OPHIURA SARSI 41 1 0.4202 0.0000 0.001 0.001 0.001 BRYOZOA 41 1 0.4202 0.0010 0.060 0.397 0.580 MACROZOARCES AMERICANUS 6 17 7.1429 0.0123 0.728 3.436 5.017 ANIMAL REMAINS 41 1 0.4202 0.0003 0.019 0.003 0.005 PLANTS 11 13 5.4622 0.0550 3.254 1.534 2.240 ROCK 19 7 2.9412 0.0009 0.053 0.551 0.804 SAND Predator Species = PARALICHTHYS DENTATUS (SUMMER FLOUNDER, SVSPP=103) 363 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=8 Predator size stats: mean(s.e.)=53.3(4.4), min=45 max=81 Mean (s.e.) stomach weight = 8.7485 (4.4717) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 50.0000 0.0000 0.000 0.000 0.000 EMPTY 3 1 12.5000 0.0490 0.560 12.500 25.000 FISH 3 1 12.5000 3.9188 44.793 12.500 25.000 BATRACHOIDIDAE 2 2 25.0000 4.7808 54.647 25.000 50.000 AMMODYTES SP Predator Species = PARALICHTHYS DENTATUS (SUMMER FLOUNDER, SVSPP=103) 364 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=223 Predator size stats: mean(s.e.)=34.8(0.5), min=18 max=62 Mean (s.e.) stomach weight = 1.5891 (0.2435) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 113 50.6726 0.0000 0.000 0.000 0.000 EMPTY 15 1 0.4484 0.0000 0.000 0.448 0.909 CRUSTACEA 15 1 0.4484 0.0008 0.053 0.415 0.842 GAMMARIDEA 15 1 0.4484 0.0138 0.870 0.417 0.845 GAMMARUS LAWRENCIANUS 15 1 0.4484 0.0001 0.007 0.448 0.909 DECAPODA CRAB 15 1 0.4484 0.0003 0.018 0.448 0.909 CANCRIDAE 7 6 2.6906 0.0284 1.785 1.806 3.662 CANCER IRRORATUS 6 7 3.1390 0.0035 0.220 0.687 1.393 CRANGON SEPTEMSPINOSA 15 1 0.4484 0.0036 0.226 0.137 0.277 DICHELOPANDALUS LEPTOCERUS 15 1 0.4484 0.0022 0.139 0.448 0.909 PARAPENAEUS POLITUS 8 5 2.2422 0.0477 3.003 1.883 3.817 OVALIPES OCELLATUS 10 2 0.8969 0.0028 0.179 0.897 1.818 ACETES AMERICANUS 3 35 15.6951 0.1435 9.031 9.727 19.719 NEOMYSIS AMERICANA 15 1 0.4484 0.0025 0.160 0.171 0.347 STOMATOPODA 10 2 0.8969 0.0031 0.194 0.470 0.954 PLATYSQUILLA ENODIS 5 11 4.9327 0.2499 15.723 3.539 7.175 CEPHALOPODA 15 1 0.4484 0.0001 0.005 0.065 0.131 CEPHALOPODA BEAKS 15 1 0.4484 0.0457 2.877 0.426 0.863 ILLEX SP 2 45 20.1794 0.3436 21.625 15.097 30.606 FISH 15 1 0.4484 0.0000 0.000 0.041 0.083 FISH SCALES 9 3 1.3453 0.0688 4.332 1.334 2.704 ETRUMEUS TERES 10 2 0.8969 0.0249 1.565 0.897 1.818 ANCHOA HEPSETUS 15 1 0.4484 0.0176 1.109 0.448 0.909 CYPRINODON VARIEGATUS 10 2 0.8969 0.0294 1.848 0.858 1.740 MERLUCCIUS BILINEARIS 4 15 6.7265 0.5116 32.195 6.102 12.370 AMMODYTES SP 15 1 0.4484 0.0056 0.355 0.386 0.783 ULVARIA SUBBIFURCATA 10 2 0.8969 0.0173 1.087 0.897 1.818 BOTHIDAE 15 1 0.4484 0.0218 1.374 0.411 0.833 SCOPHTHALMUS AQUOSUS 15 1 0.4484 0.0000 0.003 0.408 0.826 ANIMAL REMAINS 15 1 0.4484 0.0003 0.017 0.015 0.031 SAND Predator Species = PARALICHTHYS DENTATUS (SUMMER FLOUNDER, SVSPP=103) 365 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=49, Stomach samples=153 Predator size stats: mean(s.e.)=33.7(0.9), min=15 max=77 Mean (s.e.) stomach weight = 2.7760 (1.3340) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 118 77.1242 0.0000 0.000 0.000 0.000 EMPTY 8 1 0.6536 0.0000 0.001 0.001 0.003 NEMATODA 8 1 0.6536 0.0003 0.012 0.654 2.857 CRUSTACEA 8 1 0.6536 0.0001 0.004 0.654 2.857 DECAPODA SHRIMP 5 3 1.9608 0.0083 0.301 1.346 5.882 CANCER IRRORATUS 3 6 3.9216 0.0086 0.309 2.128 9.302 CRANGON SEPTEMSPINOSA 8 1 0.6536 0.0034 0.121 0.654 2.857 MUNIDA SP 5 3 1.9608 0.0037 0.135 0.910 3.976 NEOMYSIS AMERICANA 7 2 1.3072 0.0255 0.918 1.307 5.714 CEPHALOPODA 8 1 0.6536 1.1988 43.183 0.654 2.857 LOLIGO PEALEII 8 1 0.6536 0.0156 0.561 0.654 2.857 LOLLIGUNCULA BREVIS 2 11 7.1895 0.2508 9.036 6.998 30.592 FISH 8 1 0.6536 0.4669 16.818 0.654 2.857 CLUPEIDAE 8 1 0.6536 0.0098 0.351 0.654 2.857 GADIDAE 4 5 3.2680 0.6736 24.265 3.221 14.080 AMMODYTES SP 8 1 0.6536 0.1054 3.795 0.654 2.857 OPHIDIIDAE 8 1 0.6536 0.0053 0.190 0.430 1.878 MACROZOARCES AMERICANUS 8 1 0.6536 0.0000 0.001 0.654 2.857 ANIMAL REMAINS 8 1 0.6536 0.0000 0.000 0.654 2.857 SAND Predator Species = PARALICHTHYS DENTATUS (SUMMER FLOUNDER, SVSPP=103) 366 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=39, Stomach samples=91 Predator size stats: mean(s.e.)=35.8(0.9), min=21 max=65 Mean (s.e.) stomach weight = 2.1121 (0.7658) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 50 54.9451 0.0000 0.000 0.000 0.000 EMPTY 7 2 2.1978 0.0089 0.424 2.198 4.878 DECAPODA 12 1 1.0989 0.0107 0.507 1.099 2.439 CANCRIDAE 6 3 3.2967 0.0056 0.266 3.047 6.763 CANCER IRRORATUS 7 2 2.1978 0.0011 0.050 1.203 2.671 CRANGON SEPTEMSPINOSA 7 2 2.1978 0.0011 0.054 0.994 2.207 OVALIPES OCELLATUS 3 5 5.4945 0.0235 1.115 3.442 7.639 NEOMYSIS AMERICANA 12 1 1.0989 0.0001 0.004 1.099 2.439 BIVALVIA 7 2 2.1978 0.0155 0.736 1.160 2.575 CEPHALOPODA 12 1 1.0989 0.0539 2.551 1.099 2.439 LOLIGO SP 4 4 4.3956 1.1938 56.522 4.251 9.435 LOLIGO PEALEII 2 18 19.7802 0.4246 20.102 16.584 36.809 FISH 12 1 1.0989 0.1064 5.036 1.099 2.439 ETRUMEUS TERES 12 1 1.0989 0.0824 3.902 1.099 2.439 ANCHOA MITCHILLI 7 2 2.1978 0.1205 5.706 2.198 4.878 CYNOSCION REGALIS 12 1 1.0989 0.0007 0.032 1.099 2.439 BOTHIDAE 12 1 1.0989 0.0387 1.833 1.099 2.439 PARALICHTHYS SP 4 4 4.3956 0.0242 1.145 2.282 5.065 ANIMAL REMAINS 12 1 1.0989 0.0003 0.015 0.003 0.007 ROCK Predator Species = PARALICHTHYS DENTATUS (SUMMER FLOUNDER, SVSPP=103) 367 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=51 Predator size stats: mean(s.e.)=27.5(0.6), min=18 max=40 Mean (s.e.) stomach weight = 0.2256 (0.1314) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 40 78.4314 0.0000 0.000 0.000 0.000 EMPTY 3 1 1.9608 0.0001 0.026 1.961 9.091 CRUSTACEA 3 1 1.9608 0.0002 0.096 0.007 0.034 DECAPODA 3 1 1.9608 0.0021 0.947 1.549 7.181 CANCER IRRORATUS 3 1 1.9608 0.0005 0.209 0.341 1.581 PINNIXA CHAETOPTERANA 3 1 1.9608 0.0001 0.043 0.071 0.329 PORTUNIDAE 3 1 1.9608 0.0020 0.887 1.961 9.091 ACETES AMERICANUS 3 1 1.9608 0.0001 0.026 0.075 0.350 NEOMYSIS AMERICANA 3 1 1.9608 0.0103 4.563 1.961 9.091 HETEROSQUILLA SP 2 5 9.8039 0.0351 15.558 9.729 45.105 FISH 3 1 1.9608 0.0572 25.346 1.949 9.035 ANCHOA HEPSETUS 3 1 1.9608 0.1178 52.238 1.961 9.091 TRIGLOPS MURRAYI 3 1 1.9608 0.0001 0.061 0.005 0.022 PLANTS Predator Species = PARALICHTHYS DENTATUS (SUMMER FLOUNDER, SVSPP=103) 368 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=13 Predator size stats: mean(s.e.)=27.8(2.9), min=21 max=52 Mean (s.e.) stomach weight = 0.0288 (0.0288) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 12 92.3077 0.0000 0.000 0.000 0.000 EMPTY 2 1 7.6923 0.0288 100.000 7.692 100.000 CRANGON SEPTEMSPINOSA Predator Species = PARALICHTHYS DENTATUS (SUMMER FLOUNDER, SVSPP=103) 369 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=8 Predator size stats: mean(s.e.)=28.3(1.8), min=21 max=36 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 8 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = PARALICHTHYS DENTATUS (SUMMER FLOUNDER, SVSPP=103) 370 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=18, Stomach samples=64 Predator size stats: mean(s.e.)=48.8(1.1), min=28 max=72 Mean (s.e.) stomach weight = 9.8577 (3.1377) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 26 40.6250 0.0000 0.000 0.000 0.000 EMPTY 6 1 1.5625 0.0001 0.001 0.000 0.000 NEMATODA 6 1 1.5625 0.0265 0.269 0.527 0.887 CRUSTACEA 6 1 1.5625 0.0005 0.005 0.063 0.106 GAMMARIDEA 6 1 1.5625 0.0231 0.234 1.563 2.632 CANCRIDAE 6 1 1.5625 0.0007 0.007 0.088 0.149 CRANGONIDAE 6 1 1.5625 0.0001 0.001 0.002 0.004 CRANGON SEPTEMSPINOSA 6 1 1.5625 0.0520 0.528 1.033 1.740 DICHELOPANDALUS LEPTOCERUS 4 6 9.3750 1.2715 12.899 7.119 11.990 CEPHALOPODA 6 1 1.5625 0.2829 2.870 1.563 2.632 LOLIGO SP 6 1 1.5625 0.5302 5.378 1.563 2.632 LOLIGO PEALEII 6 1 1.5625 2.7860 28.263 1.563 2.632 ILLEX SP 2 19 29.6875 1.9328 19.607 26.269 44.243 FISH 6 1 1.5625 0.1843 1.869 1.563 2.632 CLUPEIDAE 5 2 3.1250 0.1822 1.848 3.125 5.263 ENGRAULIDAE 3 9 14.0625 2.5657 26.027 13.288 22.380 AMMODYTES SP 6 1 1.5625 0.0192 0.195 0.047 0.079 ANIMAL REMAINS Predator Species = PARALICHTHYS DENTATUS (SUMMER FLOUNDER, SVSPP=103) 371 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=19 Predator size stats: mean(s.e.)=54.5(2.4), min=41 max=82 Mean (s.e.) stomach weight = 10.5176 (10.3541) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 17 89.4737 0.0000 0.000 0.000 0.000 EMPTY 2 2 10.5263 10.5176 100.000 10.526 100.000 FISH Predator Species = PARALICHTHYS DENTATUS (SUMMER FLOUNDER, SVSPP=103) 372 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=51.5(13.5), min=38 max=65 Mean (s.e.) stomach weight = 12.6770 (12.6770) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 50.0000 12.6770 100.000 50.000 100.000 AMMODYTES SP Predator Species = PARALICHTHYS OBLONGUS (FOURSPOT FLOUNDER, SVSPP=104) 373 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=18 Predator size stats: mean(s.e.)=29.6(0.8), min=24 max=37 Mean (s.e.) stomach weight = 2.4036 (1.8774) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 3 16.6667 0.0000 0.000 0.000 0.000 EMPTY 8 1 5.5556 0.0051 0.213 2.469 2.963 CESTODA 4 4 22.2222 0.0013 0.053 0.179 0.214 NEMATODA 4 4 22.2222 0.0405 1.685 13.035 15.642 CRUSTACEA 8 1 5.5556 0.0003 0.014 0.285 0.342 BYBLIS SERRATA 8 1 5.5556 0.0005 0.021 0.056 0.067 UNCIOLA IRRORATA 8 1 5.5556 0.0001 0.005 0.046 0.055 CAPRELLIDAE 8 1 5.5556 0.0063 0.261 0.401 0.481 DECAPODA 8 1 5.5556 0.0004 0.018 0.182 0.219 DECAPODA CRAB 2 6 33.3333 0.2873 11.952 24.334 29.200 CANCER IRRORATUS 1 7 38.8889 0.0500 2.080 10.693 12.832 CRANGON SEPTEMSPINOSA 8 1 5.5556 0.0079 0.331 0.508 0.609 PALAEMONETES SP 3 5 27.7778 0.0697 2.901 21.229 25.475 DICHELOPANDALUS LEPTOCERUS 8 1 5.5556 1.9003 79.061 5.556 6.667 CEPHALOPODA 6 3 16.6667 0.0338 1.405 4.362 5.235 ANIMAL REMAINS Predator Species = PARALICHTHYS OBLONGUS (FOURSPOT FLOUNDER, SVSPP=104) 374 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=32 Predator size stats: mean(s.e.)=28.9(1.1), min=16 max=42 Mean (s.e.) stomach weight = 0.8178 (0.5595) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 15 46.8750 0.0000 0.000 0.000 0.000 EMPTY 7 1 3.1250 0.0000 0.004 0.008 0.016 GAMMARIDEA 4 2 6.2500 0.0009 0.115 0.263 0.495 UNCIOLA IRRORATA 7 1 3.1250 0.0013 0.160 3.125 5.882 DECAPODA 7 1 3.1250 0.0195 2.381 1.621 3.051 DECAPODA SHRIMP 2 9 28.1250 0.0883 10.799 22.203 41.794 CANCER IRRORATUS 7 1 3.1250 0.0002 0.023 0.469 0.882 MUNIDA SP 7 1 3.1250 0.0020 0.248 3.125 5.882 HIPPOLYTIDAE 3 5 15.6250 0.0894 10.929 11.941 22.477 DICHELOPANDALUS LEPTOCERUS 4 2 6.2500 0.0368 4.498 4.078 7.677 ALBUNEA SP 7 1 3.1250 0.0028 0.344 0.530 0.997 MEGANYCTIPHANES NORVEGICA 4 2 6.2500 0.0053 0.642 1.215 2.288 CEPHALOPODA 7 1 3.1250 0.5638 68.937 3.125 5.882 OCTOPODA 7 1 3.1250 0.0074 0.906 1.395 2.625 FISH 7 1 3.1250 0.0001 0.015 0.027 0.050 ANIMAL REMAINS Predator Species = PARALICHTHYS OBLONGUS (FOURSPOT FLOUNDER, SVSPP=104) 375 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=6 Predator size stats: mean(s.e.)=26.3(1.1), min=22 max=29 Mean (s.e.) stomach weight = 0.2585 (0.0994) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 2 33.3333 0.0000 0.000 0.000 0.000 EMPTY 2 2 33.3333 0.0003 0.129 0.076 0.115 NEMATODA 1 3 50.0000 0.0895 34.623 31.266 46.899 CRUSTACEA 4 1 16.6667 0.0225 8.704 6.818 10.227 AMPELISCIDAE 4 1 16.6667 0.0175 6.770 5.303 7.955 BYBLIS SERRATA 4 1 16.6667 0.0018 0.709 0.818 1.228 CAPRELLIDAE 4 1 16.6667 0.0013 0.516 0.376 0.563 CANCER IRRORATUS 4 1 16.6667 0.1068 41.328 16.641 24.961 PANDALIDAE 4 1 16.6667 0.0135 5.222 3.803 5.704 ANIMAL REMAINS 4 1 16.6667 0.0045 1.741 1.364 2.045 ANIMAL EGGS 4 1 16.6667 0.0007 0.258 0.202 0.303 SAND Predator Species = PARALICHTHYS OBLONGUS (FOURSPOT FLOUNDER, SVSPP=104) 376 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=38, Stomach samples=237 Predator size stats: mean(s.e.)=24.8(0.3), min=3 max=37 Mean (s.e.) stomach weight = 0.3255 (0.0642) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 72 30.3797 0.0000 0.000 0.000 0.000 EMPTY 26 1 0.4219 0.0000 0.005 0.005 0.007 CESTODA 17 3 1.2658 0.0003 0.101 0.278 0.399 NEMERTEA 17 3 1.2658 0.0001 0.039 0.240 0.345 NEMATODA 22 2 0.8439 0.0002 0.069 0.350 0.502 TEREBELLIDA 3 37 15.6118 0.0133 4.078 7.759 11.144 CRUSTACEA 26 1 0.4219 0.0000 0.010 0.024 0.035 GAMMARIDEA 17 3 1.2658 0.0000 0.006 0.013 0.019 AMPELISCIDAE 26 1 0.4219 0.0000 0.010 0.281 0.404 AMPELISCA SP 26 1 0.4219 0.0000 0.001 0.003 0.004 AORIDAE 11 7 2.9536 0.0010 0.305 0.322 0.463 LEPTOCHEIRUS PINGUIS 13 4 1.6878 0.0005 0.149 0.306 0.440 UNCIOLA IRRORATA 26 1 0.4219 0.0000 0.001 0.001 0.002 HYPERIIDAE 26 1 0.4219 0.0001 0.022 0.076 0.110 DECAPODA 10 8 3.3755 0.0023 0.695 1.929 2.770 DECAPODA CRAB 7 22 9.2827 0.0091 2.804 5.525 7.935 DECAPODA SHRIMP 4 32 13.5021 0.0101 3.103 6.291 9.037 CANCRIDAE 22 2 0.8439 0.0009 0.271 0.448 0.643 CANCER SP 26 1 0.4219 0.0018 0.550 0.047 0.068 CANCER BOREALIS 4 32 13.5021 0.0362 11.128 10.056 14.445 CANCER IRRORATUS 13 4 1.6878 0.0017 0.511 0.948 1.361 CRANGONIDAE 2 50 21.0970 0.0210 6.459 9.765 14.026 CRANGON SEPTEMSPINOSA 22 2 0.8439 0.0005 0.167 0.200 0.288 MUNIDA SP 17 3 1.2658 0.0007 0.213 0.626 0.899 MUNIDA IRIS 26 1 0.4219 0.0000 0.004 0.049 0.070 CARIDION GORDONI 13 4 1.6878 0.0017 0.511 0.696 1.000 PANDALIDAE 9 21 8.8608 0.0774 23.792 6.992 10.043 DICHELOPANDALUS LEPTOCERUS 26 1 0.4219 0.0016 0.489 0.387 0.556 EUPHAUSIIDAE 26 1 0.4219 0.0000 0.014 0.023 0.034 STOMATOPODA 12 6 2.5316 0.0658 20.213 1.803 2.590 CEPHALOPODA 26 1 0.4219 0.0001 0.018 0.047 0.068 ILLEX SP 26 1 0.4219 0.0000 0.003 0.006 0.009 CHAETOGNATHA 6 30 12.6582 0.0366 11.253 7.431 10.674 FISH 17 3 1.2658 0.0000 0.004 0.275 0.394 FISH SCALES 26 1 0.4219 0.0033 1.027 0.385 0.553 GADIDAE 26 1 0.4219 0.0145 4.445 0.422 0.606 MERLUCCIUS BILINEARIS 26 1 0.4219 0.0091 2.803 0.422 0.606 OPHIDIIDAE 13 4 1.6878 0.0005 0.158 0.449 0.644 PLEURONECTIFORMES 26 1 0.4219 0.0002 0.053 0.108 0.155 BOTHIDAE Predator Species = PARALICHTHYS OBLONGUS (FOURSPOT FLOUNDER, SVSPP=104) 377 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=38, Stomach samples=237 Predator size stats: mean(s.e.)=24.8(0.3), min=3 max=37 Mean (s.e.) stomach weight = 0.3255 (0.0642) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 26 1 0.4219 0.0002 0.071 0.422 0.606 PLEURONECTIDAE 7 22 9.2827 0.0133 4.072 3.793 5.447 ANIMAL REMAINS 26 1 0.4219 0.0000 0.004 0.181 0.260 PLANTS 22 2 0.8439 0.0012 0.371 0.235 0.338 ROCK Predator Species = PARALICHTHYS OBLONGUS (FOURSPOT FLOUNDER, SVSPP=104) 378 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=27, Stomach samples=136 Predator size stats: mean(s.e.)=25.7(0.4), min=14 max=38 Mean (s.e.) stomach weight = 0.3621 (0.0639) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 59 43.3824 0.0000 0.000 0.000 0.000 EMPTY 16 2 1.4706 0.0000 0.010 0.063 0.112 NEMATODA 13 3 2.2059 0.0022 0.595 0.259 0.457 TEREBELLIDA 2 18 13.2353 0.0087 2.406 5.316 9.390 CRUSTACEA 22 1 0.7353 0.0000 0.010 0.031 0.054 GAMMARIDEA 16 2 1.4706 0.0002 0.049 0.771 1.362 AORIDAE 11 4 2.9412 0.0013 0.351 0.315 0.557 UNCIOLA IRRORATA 22 1 0.7353 0.0001 0.016 0.011 0.019 COROPHIUM ACUTUM 22 1 0.7353 0.0007 0.185 0.272 0.480 DECAPODA 22 1 0.7353 0.0008 0.234 0.705 1.245 DECAPODA LARVAE 13 3 2.2059 0.0006 0.164 0.867 1.532 DECAPODA CRAB 7 9 6.6176 0.0164 4.539 4.183 7.388 DECAPODA SHRIMP 10 6 4.4118 0.0246 6.789 2.524 4.458 CANCRIDAE 7 9 6.6176 0.0189 5.231 3.858 6.814 CANCER IRRORATUS 13 3 2.2059 0.0019 0.520 0.969 1.711 CRANGONIDAE 2 18 13.2353 0.0238 6.567 6.495 11.471 CRANGON SEPTEMSPINOSA 16 2 1.4706 0.0007 0.189 0.053 0.093 SCLEROCRANGON BOREAS 9 8 5.8824 0.0327 9.041 4.539 8.017 MUNIDA SP 16 2 1.4706 0.0226 6.252 1.471 2.597 MUNIDA IRIS 22 1 0.7353 0.0015 0.426 0.281 0.496 PANDALIDAE 11 4 2.9412 0.0249 6.866 2.268 4.005 DICHELOPANDALUS LEPTOCERUS 22 1 0.7353 0.0000 0.004 0.003 0.006 CUMACEA 22 1 0.7353 0.0003 0.083 0.129 0.229 MYSIDACEA 2 18 13.2353 0.0646 17.829 9.389 16.583 NEOMYSIS AMERICANA 22 1 0.7353 0.0005 0.126 0.075 0.133 MOLLUSCA SHELL 22 1 0.7353 0.0000 0.010 0.040 0.070 GASTROPODA 16 2 1.4706 0.0003 0.077 0.046 0.082 CEPHALOPODA 16 2 1.4706 0.0620 17.114 1.441 2.545 SEPIOLIDAE 5 12 8.8235 0.0274 7.560 6.414 11.329 FISH 22 1 0.7353 0.0012 0.341 0.024 0.043 PLEURONECTIFORMES 22 1 0.7353 0.0159 4.390 0.735 1.299 BOTHIDAE 6 11 8.0882 0.0073 2.004 3.067 5.418 ANIMAL REMAINS 22 1 0.7353 0.0001 0.020 0.004 0.006 ROCK Predator Species = PARALICHTHYS OBLONGUS (FOURSPOT FLOUNDER, SVSPP=104) 379 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=15 Predator size stats: mean(s.e.)=30.6(1.1), min=23 max=36 Mean (s.e.) stomach weight = 0.1487 (0.0952) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 6 40.0000 0.0000 0.000 0.000 0.000 EMPTY 5 1 6.6667 0.0193 12.999 6.667 11.111 APHRODITIDAE 2 4 26.6667 0.0155 10.399 26.667 44.444 SABELLIDAE 5 1 6.6667 0.0022 1.479 4.231 7.051 CRUSTACEA 3 2 13.3333 0.0016 1.076 1.099 1.832 GAMMARIDEA 5 1 6.6667 0.0009 0.583 0.974 1.623 LEPTOCHEIRUS PINGUIS 3 2 13.3333 0.0009 0.583 0.812 1.354 UNCIOLA IRRORATA 5 1 6.6667 0.0007 0.493 1.410 2.350 DECAPODA SHRIMP 5 1 6.6667 0.0072 4.841 6.154 10.256 CANCRIDAE 5 1 6.6667 0.0957 64.321 6.593 10.989 CRANGON SEPTEMSPINOSA 5 1 6.6667 0.0048 3.227 5.393 8.989 ANIMAL REMAINS Predator Species = PARALICHTHYS OBLONGUS (FOURSPOT FLOUNDER, SVSPP=104) 380 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=15 Predator size stats: mean(s.e.)=28.9(0.8), min=22 max=32 Mean (s.e.) stomach weight = 0.1939 (0.1030) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 9 60.0000 0.0000 0.000 0.000 0.000 EMPTY 3 2 13.3333 0.0065 3.334 6.244 15.609 POLYCHAETA 2 3 20.0000 0.0154 7.941 5.178 12.945 NEPHTYIDAE 8 1 6.6667 0.0123 6.325 4.755 11.886 SABELLIDAE 8 1 6.6667 0.0022 1.134 0.224 0.560 CRUSTACEA 8 1 6.6667 0.0012 0.619 0.465 1.163 GAMMARIDEA 8 1 6.6667 0.0001 0.034 0.007 0.017 AMPELISCIDAE 3 2 13.3333 0.0010 0.516 0.660 1.651 LEPTOCHEIRUS PINGUIS 3 2 13.3333 0.0022 1.134 1.260 3.151 UNCIOLA IRRORATA 3 2 13.3333 0.0138 7.116 4.042 10.106 CASCO BIGELOWI 3 2 13.3333 0.0910 46.923 7.080 17.701 CANCER IRRORATUS 8 1 6.6667 0.0336 17.326 3.418 8.545 CRANGON SEPTEMSPINOSA 8 1 6.6667 0.0147 7.597 6.667 16.667 FISH Predator Species = PARALICHTHYS OBLONGUS (FOURSPOT FLOUNDER, SVSPP=104) 381 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=26 Predator size stats: mean(s.e.)=29.1(1.0), min=16 max=40 Mean (s.e.) stomach weight = 0.1386 (0.0490) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 14 53.8462 0.0000 0.000 0.000 0.000 EMPTY 7 1 3.8462 0.0002 0.111 0.029 0.064 NEMERTEA 7 1 3.8462 0.0094 6.772 2.674 5.793 CRUSTACEA 7 1 3.8462 0.0001 0.056 3.846 8.333 GAMMARIDEA 7 1 3.8462 0.0000 0.028 0.350 0.758 AMPELISCIDAE 5 2 7.6923 0.0002 0.111 4.545 9.848 AORIDAE 7 1 3.8462 0.0003 0.194 2.448 5.303 DECAPODA SHRIMP 2 3 11.5385 0.0575 41.521 11.179 24.222 CANCER IRRORATUS 2 3 11.5385 0.0042 3.025 1.138 2.467 CRANGON SEPTEMSPINOSA 7 1 3.8462 0.0002 0.139 3.846 8.333 HYAS SP 5 2 7.6923 0.0132 9.520 2.911 6.308 DICHELOPANDALUS LEPTOCERUS 7 1 3.8462 0.0000 0.028 0.350 0.758 MYSIDACEA 2 3 11.5385 0.0245 17.652 9.262 20.068 FISH 7 1 3.8462 0.0267 19.289 3.308 7.168 MERLUCCIUS BILINEARIS 7 1 3.8462 0.0022 1.554 0.267 0.578 ANIMAL REMAINS Predator Species = PARALICHTHYS OBLONGUS (FOURSPOT FLOUNDER, SVSPP=104) 382 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=15 Predator size stats: mean(s.e.)=28.4(1.0), min=20 max=38 Mean (s.e.) stomach weight = 1.0394 (0.5477) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 2 13.3333 0.0000 0.000 0.000 0.000 EMPTY 5 1 6.6667 0.0212 2.040 2.500 2.885 GOLFINGIA CATHARINAE 5 1 6.6667 0.0171 1.648 3.197 3.688 GAMMARIDEA 5 1 6.6667 0.0001 0.006 0.196 0.226 DECAPODA LARVAE 5 1 6.6667 0.0186 1.789 3.470 4.004 CANCER IRRORATUS 2 3 20.0000 0.0266 2.559 4.902 5.656 CRANGON SEPTEMSPINOSA 5 1 6.6667 0.0641 6.164 6.667 7.692 DICHELOPANDALUS LEPTOCERUS 5 1 6.6667 0.0016 0.154 4.706 5.430 PANDALUS SP LARVAE 5 1 6.6667 0.5689 54.730 6.667 7.692 LOLIGO SP 5 1 6.6667 0.0079 0.763 4.808 5.548 FISH 5 1 6.6667 0.0006 0.058 1.765 2.036 FISH LARVAE 1 7 46.6667 0.2243 21.577 33.197 38.304 GADUS MORHUA 5 1 6.6667 0.0112 1.078 6.667 7.692 PEPRILUS TRIACANTHUS 5 1 6.6667 0.0015 0.148 0.181 0.209 PLEURONECTES FERRUGINEUS 2 3 20.0000 0.0757 7.286 7.746 8.938 ANIMAL REMAINS Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 383 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=271 Predator size stats: mean(s.e.)=27.8(0.8), min=3 max=58 Mean (s.e.) stomach weight = 0.4137 (0.0881) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 118 43.5424 0.0000 0.000 0.000 0.000 EMPTY 41 2 0.7380 0.0041 0.999 0.509 0.902 ANTHOZOA 32 4 1.4760 0.0005 0.118 0.137 0.242 NEMERTEA 23 7 2.5830 0.0000 0.006 0.043 0.076 NEMATODA 17 13 4.7970 0.0171 4.139 1.512 2.679 POLYCHAETA 41 2 0.7380 0.0001 0.023 0.042 0.075 AMPHINOMIDAE 23 7 2.5830 0.0020 0.493 0.388 0.687 MALDANIDAE 23 7 2.5830 0.0066 1.584 0.715 1.266 LUMBRINERIDAE 55 1 0.3690 0.0000 0.001 0.000 0.000 FLABELLIGERIDAE 41 2 0.7380 0.0007 0.161 0.126 0.223 PHERUSA SP 41 2 0.7380 0.0006 0.150 0.171 0.303 OPHELIIDAE 55 1 0.3690 0.0004 0.103 0.116 0.205 SCALIBREGMA INFLATUM 55 1 0.3690 0.0000 0.001 0.001 0.001 PARAONIDAE 32 4 1.4760 0.0001 0.012 0.015 0.027 GLYCERIDAE 55 1 0.3690 0.0000 0.008 0.011 0.019 GONIADIDAE 28 5 1.8450 0.0006 0.148 0.059 0.104 NEPHTYIDAE 23 7 2.5830 0.0003 0.078 0.123 0.219 PHYLLODOCIDAE 41 2 0.7380 0.0000 0.010 0.011 0.019 POLYNOIDAE 55 1 0.3690 0.0002 0.057 0.007 0.012 SIGALIONIDAE 41 2 0.7380 0.0001 0.016 0.216 0.383 SABELLIDAE 55 1 0.3690 0.0003 0.064 0.020 0.036 SERPULIDAE 20 8 2.9520 0.0023 0.547 0.803 1.423 SPIONIDAE 10 21 7.7491 0.0639 15.458 2.180 3.862 SPIOPHANES BOMBYX 4 46 16.9742 0.0161 3.883 2.842 5.033 TEREBELLIDA 20 8 2.9520 0.0002 0.037 0.108 0.192 AMPHARETIDAE 14 16 5.9041 0.0003 0.083 3.288 5.823 CRUSTACEA 55 1 0.3690 0.0002 0.041 0.043 0.076 AMPHIPODA 8 26 9.5941 0.0012 0.301 1.597 2.830 GAMMARIDEA 12 19 7.0111 0.0005 0.117 0.483 0.856 AMPELISCIDAE 55 1 0.3690 0.0000 0.004 0.001 0.002 AMPELISCA SP 13 18 6.6421 0.0111 2.695 2.106 3.731 BYBLIS SERRATA 41 2 0.7380 0.0003 0.070 0.028 0.050 HAPLOOPS SP 6 37 13.6531 0.0099 2.382 2.360 4.180 LEPTOCHEIRUS PINGUIS 55 1 0.3690 0.0000 0.004 0.006 0.011 UNCIOLA SP 3 57 21.0332 0.0050 1.211 1.904 3.372 UNCIOLA IRRORATA 11 20 7.3801 0.0010 0.230 0.632 1.119 CAPRELLIDAE 41 2 0.7380 0.0000 0.003 0.001 0.002 COROPHIIDAE 9 22 8.1181 0.0011 0.266 1.111 1.968 ERICTHONIUS RUBRICORNIS 32 4 1.4760 0.0001 0.025 0.059 0.104 HAUSTORIIDAE Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 384 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=271 Predator size stats: mean(s.e.)=27.8(0.8), min=3 max=58 Mean (s.e.) stomach weight = 0.4137 (0.0881) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 55 1 0.3690 0.0005 0.131 0.078 0.138 ANONYX SARSI 38 3 1.1070 0.0001 0.014 0.007 0.012 OEDICEROTIDAE 55 1 0.3690 0.0000 0.004 0.026 0.047 SYNCHELIDIUM SP 41 2 0.7380 0.0000 0.008 0.005 0.010 PHOXOCEPHALIDAE 32 4 1.4760 0.0001 0.013 0.010 0.017 PHOXOCEPHALUS HOLBOLLI 23 7 2.5830 0.0001 0.021 0.090 0.160 RHEPOXYNIUS EPISTOMUS 41 2 0.7380 0.0001 0.023 0.119 0.211 PLEUSTES PANOPLUS 41 2 0.7380 0.0002 0.055 0.084 0.149 DECAPODA 28 5 1.8450 0.0001 0.017 0.076 0.134 DECAPODA CRAB 32 4 1.4760 0.0005 0.118 0.070 0.124 DECAPODA SHRIMP 38 3 1.1070 0.0001 0.031 0.091 0.161 CANCRIDAE 28 5 1.8450 0.0002 0.040 0.065 0.114 CANCER IRRORATUS 7 34 12.5461 0.0091 2.208 4.084 7.234 CRANGON SEPTEMSPINOSA 41 2 0.7380 0.0001 0.018 0.019 0.033 PAGURIDAE 14 16 5.9041 0.0005 0.121 0.268 0.474 PAGURUS SP 32 4 1.4760 0.0025 0.610 0.722 1.278 DICHELOPANDALUS LEPTOCERUS 41 2 0.7380 0.0012 0.280 0.490 0.868 PASIPHAEA MULTIDENTATA 55 1 0.3690 0.0000 0.002 0.001 0.001 ISOPODA 38 3 1.1070 0.0001 0.021 0.018 0.032 CIROLANIDAE 17 13 4.7970 0.0002 0.059 0.144 0.254 CHIRIDOTEA SP 19 11 4.0590 0.0001 0.019 0.051 0.090 CUMACEA 16 15 5.5351 0.0056 1.345 0.366 0.648 BIVALVIA 55 1 0.3690 0.0000 0.011 0.006 0.011 CYCLOSTREMATIDAE 20 8 2.9520 0.0041 0.986 0.625 1.107 ASCIDIACEA 28 5 1.8450 0.0033 0.789 0.709 1.255 FISH 2 103 38.0074 0.0592 14.314 17.048 30.196 ANIMAL REMAINS 41 2 0.7380 0.0032 0.770 0.526 0.931 ANIMAL EGGS 55 1 0.3690 0.0000 0.008 0.014 0.025 ROCK 5 44 16.2362 0.1755 42.434 6.873 12.174 SAND Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 385 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=39, Stomach samples=199 Predator size stats: mean(s.e.)=30.7(0.7), min=6 max=50 Mean (s.e.) stomach weight = 0.4830 (0.0620) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 37 18.5930 0.0000 0.000 0.000 0.000 EMPTY 27 8 4.0201 0.0036 0.743 0.485 0.596 ANTHOZOA 63 1 0.5025 0.0002 0.045 0.491 0.603 ACTINIARIA 32 6 3.0151 0.0157 3.253 1.406 1.728 CERIANTHIDAE 48 2 1.0050 0.0000 0.002 0.002 0.003 TREMATODA 19 10 5.0251 0.0048 0.998 0.592 0.727 NEMERTEA 63 1 0.5025 0.0000 0.001 0.001 0.001 ACANTHOCEPHALA 10 21 10.5528 0.0289 5.982 2.806 3.447 POLYCHAETA 4 42 21.1055 0.0069 1.422 1.666 2.046 MALDANIDAE 63 1 0.5025 0.0001 0.018 0.020 0.024 EUNICIDAE 15 13 6.5327 0.0091 1.891 1.374 1.687 LUMBRINERIDAE 48 2 1.0050 0.0035 0.726 0.571 0.701 LUMBRINERIS SP 63 1 0.5025 0.0005 0.104 0.308 0.379 ONUPHIDAE 63 1 0.5025 0.0000 0.009 0.036 0.044 FLABELLIGERIDAE 63 1 0.5025 0.0000 0.002 0.016 0.020 OPHELIA SP 39 5 2.5126 0.0013 0.273 0.310 0.380 SCALIBREGMA INFLATUM 48 2 1.0050 0.0001 0.010 0.005 0.006 PARAONIDAE 48 2 1.0050 0.0006 0.122 0.061 0.075 OWENIIDAE 48 2 1.0050 0.0007 0.147 0.054 0.066 APHRODITIDAE 63 1 0.5025 0.0000 0.002 0.027 0.033 GLYCERIDAE 48 2 1.0050 0.0000 0.004 0.005 0.006 GLYCERA SP 63 1 0.5025 0.0001 0.012 0.006 0.008 GLYCERA CAPITATA 19 10 5.0251 0.0031 0.651 0.321 0.395 NEPHTYIDAE 32 6 3.0151 0.0012 0.254 0.094 0.115 NEREIDAE 17 11 5.5276 0.0005 0.101 0.045 0.056 PHYLLODOCIDAE 48 2 1.0050 0.0001 0.010 0.005 0.006 PHYLLODOCE SP 63 1 0.5025 0.0001 0.012 0.006 0.008 PHYLLODOCE MACULATA 45 3 1.5075 0.0010 0.208 0.160 0.196 POLYNOIDAE 48 2 1.0050 0.0009 0.187 0.084 0.103 SIGALIONIDAE 48 2 1.0050 0.0018 0.367 0.085 0.105 STHENELAIS LIMICOLA 63 1 0.5025 0.0000 0.001 0.000 0.000 SPHAERODORIDAE 63 1 0.5025 0.0015 0.304 0.247 0.303 SABELLIDAE 40 4 2.0101 0.0000 0.008 0.007 0.008 CIRRATULIDAE 10 21 10.5528 0.0382 7.917 6.495 7.978 SPIONIDAE 63 1 0.5025 0.0000 0.001 0.002 0.002 SPIOPHANES SP 7 30 15.0754 0.1503 31.112 9.007 11.064 SPIOPHANES BOMBYX 5 39 19.5980 0.0320 6.615 7.384 9.071 TEREBELLIDA 24 9 4.5226 0.0027 0.557 0.328 0.403 AMPHARETIDAE 17 11 5.5276 0.0006 0.130 2.428 2.982 CRUSTACEA Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 386 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=39, Stomach samples=199 Predator size stats: mean(s.e.)=30.7(0.7), min=6 max=50 Mean (s.e.) stomach weight = 0.4830 (0.0620) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 19 10 5.0251 0.0014 0.285 2.060 2.530 AMPHIPODA 2 59 29.6482 0.0138 2.850 5.467 6.716 GAMMARIDEA 13 16 8.0402 0.0006 0.119 0.638 0.784 AMPELISCIDAE 48 2 1.0050 0.0000 0.003 0.050 0.061 AMPELISCA SP 32 6 3.0151 0.0006 0.121 0.472 0.579 AMPELISCA AGASSIZI 12 20 10.0503 0.0083 1.719 1.213 1.490 BYBLIS SERRATA 63 1 0.5025 0.0000 0.005 0.008 0.010 AORIDAE 13 16 8.0402 0.0068 1.414 1.205 1.480 LEPTOCHEIRUS PINGUIS 1 63 31.6583 0.0372 7.704 8.958 11.004 UNCIOLA IRRORATA 63 1 0.5025 0.0008 0.165 0.093 0.114 UNCIOLA DISSIMILIS 63 1 0.5025 0.0001 0.012 0.355 0.436 CALLIOPIUS LAEVIUSCULUS 45 3 1.5075 0.0002 0.035 0.067 0.082 CAPRELLIDAE 63 1 0.5025 0.0000 0.001 0.002 0.002 COROPHIIDAE 32 6 3.0151 0.0002 0.045 0.660 0.811 ERICTHONIUS RUBRICORNIS 40 4 2.0101 0.0001 0.028 0.009 0.011 HAUSTORIIDAE 32 6 3.0151 0.0011 0.225 0.735 0.903 LYSIANASSIDAE 63 1 0.5025 0.0001 0.019 0.048 0.059 HIPPOMEDON SP 63 1 0.5025 0.0001 0.015 0.007 0.009 HIPPOMEDON SERRATUS 63 1 0.5025 0.0000 0.008 0.002 0.002 ORCHOMENELLA SP 24 9 4.5226 0.0035 0.733 0.812 0.998 PSAMMONYX NOBILIS 15 13 6.5327 0.0004 0.091 0.305 0.375 OEDICEROTIDAE 40 4 2.0101 0.0001 0.029 0.051 0.063 MONOCULODES EDWARDSI 27 8 4.0201 0.0001 0.028 0.342 0.420 PHOXOCEPHALIDAE 19 10 5.0251 0.0004 0.082 0.154 0.189 PHOXOCEPHALUS HOLBOLLI 27 8 4.0201 0.0003 0.060 0.073 0.090 RHEPOXYNIUS EPISTOMUS 32 6 3.0151 0.0006 0.132 0.230 0.283 PONTOGENEIA INERMIS 40 4 2.0101 0.0012 0.253 0.328 0.403 DECAPODA SHRIMP 48 2 1.0050 0.0005 0.094 0.159 0.195 CANCER IRRORATUS 48 2 1.0050 0.0007 0.154 0.196 0.241 CRANGONIDAE 27 8 4.0201 0.0062 1.292 0.950 1.167 CRANGON SEPTEMSPINOSA 63 1 0.5025 0.0003 0.057 0.170 0.208 PAGURIDAE 63 1 0.5025 0.0001 0.023 0.008 0.010 PAGURUS SP 63 1 0.5025 0.0009 0.180 0.073 0.089 DICHELOPANDALUS LEPTOCERUS 63 1 0.5025 0.0001 0.010 0.003 0.004 ISOPODA 48 2 1.0050 0.0003 0.052 0.015 0.018 POLITOLANA POLITA 27 8 4.0201 0.0005 0.105 0.664 0.816 CHIRIDOTEA SP 32 6 3.0151 0.0002 0.050 0.032 0.039 CHIRIDOTEA TUFTSI 19 10 5.0251 0.0001 0.018 0.161 0.198 CUMACEA 24 9 4.5226 0.0033 0.679 2.445 3.003 NEOMYSIS AMERICANA Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 387 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=39, Stomach samples=199 Predator size stats: mean(s.e.)=30.7(0.7), min=6 max=50 Mean (s.e.) stomach weight = 0.4830 (0.0620) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 63 1 0.5025 0.0000 0.001 0.002 0.002 CIRRIPEDIA 63 1 0.5025 0.0004 0.091 0.128 0.157 COPEPODA 63 1 0.5025 0.0003 0.060 0.024 0.030 MOLLUSCA 9 25 12.5628 0.0091 1.876 2.634 3.236 BIVALVIA 63 1 0.5025 0.0001 0.023 0.027 0.033 YOLDIA SP 63 1 0.5025 0.0000 0.001 0.001 0.001 PECTINIDAE 63 1 0.5025 0.0001 0.020 0.020 0.025 TELLINA SP 63 1 0.5025 0.0002 0.031 0.053 0.066 GASTROPODA 40 4 2.0101 0.0003 0.060 0.054 0.067 ECHINOIDEA 48 2 1.0050 0.0000 0.006 0.002 0.002 ECHINARACHNIUS PARMA 63 1 0.5025 0.0001 0.023 0.299 0.367 OPHIUROIDEA 63 1 0.5025 0.0000 0.004 0.005 0.006 ASCIDIACEA 3 51 25.6281 0.0311 6.443 7.991 9.816 ANIMAL REMAINS 45 3 1.5075 0.0001 0.021 0.021 0.026 ANIMAL EGGS 63 1 0.5025 0.0000 0.006 0.009 0.012 FECAL REMAINS 48 2 1.0050 0.0000 0.008 0.056 0.069 ROCK 8 28 14.0704 0.0397 8.229 3.920 4.816 SAND Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 388 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=4 Predator size stats: mean(s.e.)=36.0(0.4), min=35 max=37 Mean (s.e.) stomach weight = 0.5990 (0.2524) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 100.0000 0.4175 69.699 69.545 69.545 POLYCHAETA 4 2 50.0000 0.0308 5.134 3.615 3.615 MALDANIDAE 11 1 25.0000 0.0123 2.045 0.986 0.986 NINOE NIGRIPES 2 3 75.0000 0.0268 4.466 10.420 10.420 NEPHTYIDAE 11 1 25.0000 0.0008 0.125 0.099 0.099 PHYLLODOCE MACULATA 4 2 50.0000 0.0143 2.379 1.467 1.467 SPIONIDAE 4 2 50.0000 0.0065 1.085 0.702 0.702 AMPHARETIDAE 11 1 25.0000 0.0133 2.212 1.066 1.066 TEREBELLIDAE 4 2 50.0000 0.0085 1.419 0.902 0.902 GAMMARIDEA 11 1 25.0000 0.0008 0.125 0.346 0.346 AMPELISCIDAE 4 2 50.0000 0.0408 6.803 4.702 4.702 AMPELISCA AGASSIZI 2 3 75.0000 0.0080 1.336 3.602 3.602 LEPTOCHEIRUS PINGUIS 11 1 25.0000 0.0005 0.083 0.282 0.282 CAPRELLIDAE 4 2 50.0000 0.0013 0.209 0.494 0.494 CUMACEA 11 1 25.0000 0.0050 0.835 0.402 0.402 DIASTYLIS SP 4 2 50.0000 0.0123 2.045 1.370 1.370 BIVALVIA Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 389 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=41 Predator size stats: mean(s.e.)=26.3(0.9), min=17 max=36 Mean (s.e.) stomach weight = 0.0760 (0.0259) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 27 65.8537 0.0000 0.000 0.000 0.000 EMPTY 14 1 2.4390 0.0003 0.353 0.087 0.254 NEMERTEA 14 1 2.4390 0.0008 1.027 0.131 0.383 POLYCHAETA 14 1 2.4390 0.0002 0.225 0.029 0.084 AMPHINOMIDAE 14 1 2.4390 0.0040 5.197 1.362 3.990 LUMBRINERIDAE 10 2 4.8780 0.0012 1.540 0.413 1.210 OPHELINA SP 14 1 2.4390 0.0020 2.599 2.439 7.143 GLYCERIDAE 10 2 4.8780 0.0050 6.609 1.876 5.495 NEPHTYIDAE 14 1 2.4390 0.0007 0.898 0.089 0.259 SABELLIDAE 3 6 14.6341 0.0071 9.336 2.718 7.959 TEREBELLIDA 14 1 2.4390 0.0001 0.192 0.056 0.164 AMPHARETIDAE 5 4 9.7561 0.0008 1.091 1.108 3.246 CRUSTACEA 6 3 7.3171 0.0022 2.887 2.887 8.456 GAMMARIDEA 6 3 7.3171 0.0008 0.995 0.283 0.829 AMPELISCIDAE 10 2 4.8780 0.0019 2.470 0.641 1.878 BYBLIS SERRATA 14 1 2.4390 0.0001 0.096 0.028 0.083 LEPTOCHEIRUS PINGUIS 3 6 14.6341 0.0127 16.683 3.557 10.418 UNCIOLA IRRORATA 14 1 2.4390 0.0008 1.027 2.439 7.143 CALLIOPIUS LAEVIUSCULUS 14 1 2.4390 0.0000 0.032 0.003 0.009 CAPRELLIDAE 6 3 7.3171 0.0009 1.219 0.152 0.447 ERICTHONIUS RUBRICORNIS 14 1 2.4390 0.0000 0.032 0.003 0.009 PHOXOCEPHALIDAE 14 1 2.4390 0.0001 0.160 0.120 0.350 DECAPODA CRAB 14 1 2.4390 0.0017 2.246 2.439 7.143 DECAPODA SHRIMP 14 1 2.4390 0.0010 1.283 0.127 0.371 CANCRIDAE 14 1 2.4390 0.0021 2.727 0.347 1.017 DICHELOPANDALUS LEPTOCERUS 14 1 2.4390 0.0001 0.128 0.016 0.048 CIROLANIDAE 10 2 4.8780 0.0002 0.321 0.035 0.103 CUMACEA 14 1 2.4390 0.0001 0.096 0.109 0.320 BIVALVIA 14 1 2.4390 0.0004 0.513 0.135 0.394 ECHINARACHNIUS PARMA 6 3 7.3171 0.0024 3.112 0.903 2.644 ASCIDIACEA 2 9 21.9512 0.0193 25.345 8.670 25.390 ANIMAL REMAINS 14 1 2.4390 0.0073 9.560 0.943 2.761 SAND Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 390 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=21, Stomach samples=117 Predator size stats: mean(s.e.)=28.3(0.7), min=8 max=38 Mean (s.e.) stomach weight = 0.5347 (0.0593) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 15 12.8205 0.0000 0.000 0.000 0.000 EMPTY 38 4 3.4188 0.0087 1.627 1.466 1.682 ANTHOZOA 59 1 0.8547 0.0059 1.100 0.845 0.969 CERIANTHIDAE 18 11 9.4017 0.0164 3.074 2.512 2.881 NEMERTEA 9 17 14.5299 0.0097 1.806 1.307 1.499 POLYCHAETA 30 6 5.1282 0.0040 0.748 0.732 0.839 AMPHINOMIDAE 59 1 0.8547 0.0267 5.000 0.845 0.969 EUPHROSINIDAE 8 20 17.0940 0.0042 0.783 0.394 0.452 MALDANIDAE 11 16 13.6752 0.0093 1.742 1.047 1.200 LUMBRINERIDAE 59 1 0.8547 0.0034 0.631 0.286 0.328 PARANINOE BREVIPES 30 6 5.1282 0.0023 0.433 0.173 0.198 FLABELLIGERIDAE 48 2 1.7094 0.0001 0.027 0.059 0.068 OPHELIIDAE 39 3 2.5641 0.0004 0.070 0.234 0.269 OPHELIA SP 21 9 7.6923 0.0055 1.025 0.434 0.498 SCALIBREGMA INFLATUM 59 1 0.8547 0.0001 0.026 0.009 0.010 ORBINIIDAE 35 5 4.2735 0.0003 0.062 0.024 0.028 PARAONIDAE 27 7 5.9829 0.0023 0.436 0.286 0.329 GLYCERIDAE 48 2 1.7094 0.0001 0.013 0.004 0.005 GONIADIDAE 21 9 7.6923 0.0131 2.454 1.580 1.812 NEPHTYIDAE 59 1 0.8547 0.0063 1.175 0.649 0.744 NEPHTYS BUCERA 59 1 0.8547 0.0042 0.777 0.318 0.364 NEREIDAE 30 6 5.1282 0.0004 0.082 0.083 0.095 PHYLLODOCIDAE 39 3 2.5641 0.0002 0.034 0.020 0.023 PHYLLODOCE SP 59 1 0.8547 0.0000 0.006 0.002 0.003 POLYNOIDAE 48 2 1.7094 0.0015 0.286 0.763 0.876 SIGALIONIDAE 59 1 0.8547 0.0000 0.002 0.001 0.001 SPHAERODORIDAE 59 1 0.8547 0.0000 0.002 0.001 0.001 SYLLIDAE 35 5 4.2735 0.0131 2.454 0.969 1.112 SABELLIDAE 13 15 12.8205 0.0161 3.016 2.554 2.929 CIRRATULIDAE 30 6 5.1282 0.0126 2.366 1.069 1.226 SPIONIDAE 18 11 9.4017 0.0444 8.306 4.962 5.692 SPIOPHANES BOMBYX 1 56 47.8632 0.0768 14.371 15.205 17.441 TEREBELLIDA 11 16 13.6752 0.0053 0.985 0.965 1.107 AMPHARETIDAE 48 2 1.7094 0.0002 0.035 0.038 0.044 ARCHIANNELIDA 39 3 2.5641 0.0029 0.550 0.407 0.467 CRUSTACEA 30 6 5.1282 0.0035 0.663 0.778 0.892 AMPHIPODA 3 47 40.1709 0.0071 1.322 3.315 3.803 GAMMARIDEA 7 23 19.6581 0.0023 0.428 0.672 0.771 AMPELISCIDAE 35 5 4.2735 0.0005 0.086 0.044 0.051 AMPELISCA SP Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 391 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=21, Stomach samples=117 Predator size stats: mean(s.e.)=28.3(0.7), min=8 max=38 Mean (s.e.) stomach weight = 0.5347 (0.0593) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 21 9 7.6923 0.0027 0.505 0.823 0.944 AMPELISCA AGASSIZI 48 2 1.7094 0.0002 0.034 0.015 0.017 AMPELISCA MACROCEPHALA 9 17 14.5299 0.0094 1.752 1.383 1.586 BYBLIS SERRATA 39 3 2.5641 0.0002 0.032 0.045 0.051 AORIDAE 13 15 12.8205 0.0026 0.481 0.375 0.430 LEPTOCHEIRUS PINGUIS 59 1 0.8547 0.0003 0.051 0.013 0.015 UNCIOLA SP 2 48 41.0256 0.0319 5.972 6.350 7.284 UNCIOLA IRRORATA 39 3 2.5641 0.0001 0.014 0.008 0.009 CAPRELLIDAE 24 8 6.8376 0.0020 0.366 0.328 0.376 COROPHIIDAE 39 3 2.5641 0.0000 0.008 0.012 0.013 ERICTHONIUS SP 59 1 0.8547 0.0001 0.026 0.015 0.018 CASCO BIGELOWI 59 1 0.8547 0.0000 0.006 0.027 0.030 HAUSTORIIDAE 59 1 0.8547 0.0001 0.014 0.050 0.057 LYSIANASSIDAE 48 2 1.7094 0.0015 0.281 0.311 0.357 ORCHOMENELLA PINGUIS 24 8 6.8376 0.0019 0.348 0.958 1.099 OEDICEROTIDAE 20 10 8.5470 0.0002 0.035 0.019 0.021 PHOXOCEPHALIDAE 39 3 2.5641 0.0001 0.018 0.006 0.007 PHOXOCEPHALUS HOLBOLLI 48 2 1.7094 0.0003 0.054 0.013 0.015 RHEPOXYNIUS EPISTOMUS 59 1 0.8547 0.0016 0.307 0.200 0.229 DECAPODA SHRIMP 59 1 0.8547 0.0002 0.030 0.043 0.049 CANCRIDAE 59 1 0.8547 0.0007 0.136 0.835 0.958 CRANGONIDAE 16 12 10.2564 0.0282 5.277 6.341 7.274 CRANGON SEPTEMSPINOSA 59 1 0.8547 0.0001 0.024 0.051 0.059 PAGURIDAE 48 2 1.7094 0.0212 3.969 1.064 1.220 DICHELOPANDALUS LEPTOCERUS 48 2 1.7094 0.0003 0.056 0.024 0.027 ISOPODA 39 3 2.5641 0.0001 0.010 0.006 0.006 ANTHURIDAE 59 1 0.8547 0.0002 0.030 0.193 0.222 CIROLANIDAE 48 2 1.7094 0.0006 0.106 0.087 0.100 POLITOLANA POLITA 48 2 1.7094 0.0001 0.014 0.027 0.031 CHIRIDOTEA SP 39 3 2.5641 0.0001 0.024 0.044 0.051 CHIRIDOTEA TUFTSI 6 31 26.4957 0.0017 0.313 0.384 0.441 CUMACEA 59 1 0.8547 0.0002 0.037 0.017 0.019 EUPHAUSIA SP 27 7 5.9829 0.0016 0.307 2.010 2.306 NEOMYSIS AMERICANA 16 12 10.2564 0.0005 0.098 0.167 0.192 BIVALVIA 59 1 0.8547 0.0000 0.002 0.001 0.001 GASTROPODA 24 8 6.8376 0.0008 0.158 0.529 0.607 ECHINARACHNIUS PARMA 59 1 0.8547 0.0003 0.062 0.010 0.012 HOLOTHUROIDEA 27 7 5.9829 0.0091 1.696 1.498 1.718 ASCIDIACEA 4 35 29.9145 0.0463 8.664 9.790 11.230 ANIMAL REMAINS Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 392 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=21, Stomach samples=117 Predator size stats: mean(s.e.)=28.3(0.7), min=8 max=38 Mean (s.e.) stomach weight = 0.5347 (0.0593) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 59 1 0.8547 0.0000 0.002 0.001 0.001 ANIMAL EGGS 4 35 29.9145 0.0571 10.676 8.055 9.239 SAND Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 393 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=29.0(.), min=29 max=29 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 394 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=153 Predator size stats: mean(s.e.)=31.3(0.4), min=16 max=44 Mean (s.e.) stomach weight = 0.1484 (0.0252) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 85 55.5556 0.0000 0.000 0.000 0.000 EMPTY 49 1 0.6536 0.0000 0.004 0.000 0.001 HYDROZOA 49 1 0.6536 0.0001 0.057 0.009 0.021 ANTHOZOA 49 1 0.6536 0.0000 0.004 0.008 0.019 TREMATODA 49 1 0.6536 0.0003 0.234 0.189 0.426 NEMERTEA 26 3 1.9608 0.0000 0.018 0.016 0.036 NEMATODA 5 22 14.3791 0.0081 5.454 2.497 5.618 POLYCHAETA 49 1 0.6536 0.0003 0.211 0.165 0.372 AMPHINOMIDAE 18 6 3.9216 0.0002 0.119 0.075 0.169 MALDANIDAE 49 1 0.6536 0.0000 0.026 0.002 0.005 RHODINE LOVENI 12 10 6.5359 0.0027 1.820 0.498 1.121 LUMBRINERIDAE 49 1 0.6536 0.0018 1.203 0.112 0.253 LUMBRINERIS SP 26 3 1.9608 0.0005 0.339 0.038 0.086 LUMBRINERIS FRAGILIS 49 1 0.6536 0.0001 0.035 0.003 0.007 LUMBRINERIS TENUIS 37 2 1.3072 0.0009 0.621 0.322 0.725 FLABELLIGERIDAE 20 5 3.2680 0.0010 0.665 0.101 0.226 PHERUSA SP 49 1 0.6536 0.0012 0.789 0.110 0.247 PHERUSA AFFINIS 49 1 0.6536 0.0024 1.635 0.141 0.318 OPHELIIDAE 26 3 1.9608 0.0097 6.516 0.767 1.727 OPHELIA SP 26 3 1.9608 0.0018 1.190 0.233 0.525 OPHELINA SP 37 2 1.3072 0.0008 0.568 0.051 0.114 SCALIBREGMA INFLATUM 49 1 0.6536 0.0000 0.004 0.003 0.006 PARAONIDAE 49 1 0.6536 0.0000 0.004 0.001 0.001 PARAONIS SP 49 1 0.6536 0.0000 0.004 0.001 0.002 GLYCERIDAE 49 1 0.6536 0.0000 0.009 0.006 0.013 GONIADIDAE 49 1 0.6536 0.0005 0.304 0.053 0.118 GONIADA MACULATA 49 1 0.6536 0.0017 1.137 0.098 0.221 OPHIOGLYCERA GIGANTEA 26 3 1.9608 0.0021 1.423 0.346 0.778 NEPHTYIDAE 49 1 0.6536 0.0010 0.678 0.059 0.132 NEPHTYS SP 49 1 0.6536 0.0054 3.617 0.476 1.071 NEREIDAE 17 7 4.5752 0.0082 5.551 2.088 4.697 SABELLIDAE 37 2 1.3072 0.0017 1.115 0.171 0.385 CHONE INFUNDIBULIFORMIS 12 10 6.5359 0.0010 0.687 0.240 0.541 CIRRATULIDAE 49 1 0.6536 0.0000 0.004 0.000 0.001 SPIONIDAE 49 1 0.6536 0.0000 0.009 0.001 0.003 PRIONOSPIO SP 5 22 14.3791 0.0057 3.837 1.905 4.287 TEREBELLIDA 24 4 2.6144 0.0001 0.075 0.119 0.268 AMPHARETIDAE 37 2 1.3072 0.0001 0.035 0.004 0.010 AMPHARETE SP 49 1 0.6536 0.0000 0.004 0.001 0.002 TEREBELLIDAE Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 395 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=153 Predator size stats: mean(s.e.)=31.3(0.4), min=16 max=44 Mean (s.e.) stomach weight = 0.1484 (0.0252) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 20 5 3.2680 0.0021 1.405 0.175 0.394 TEREBELLIDES STROEMII 26 3 1.9608 0.0009 0.608 0.421 0.947 CRUSTACEA 26 3 1.9608 0.0005 0.326 0.230 0.518 AMPHIPODA 7 18 11.7647 0.0022 1.494 1.514 3.407 GAMMARIDEA 4 24 15.6863 0.0019 1.286 1.447 3.255 AMPELISCIDAE 20 5 3.2680 0.0011 0.753 0.095 0.214 AMPELISCA SP 37 2 1.3072 0.0007 0.449 0.168 0.377 AMPELISCA AGASSIZI 18 6 3.9216 0.0028 1.872 0.631 1.421 BYBLIS SERRATA 7 18 11.7647 0.0052 3.485 0.877 1.973 LEPTOCHEIRUS PINGUIS 3 44 28.7582 0.0143 9.644 4.826 10.858 UNCIOLA IRRORATA 12 10 6.5359 0.0003 0.234 1.052 2.367 CAPRELLIDAE 37 2 1.3072 0.0002 0.106 0.012 0.027 AEGININA LONGICORNIS 49 1 0.6536 0.0000 0.004 0.001 0.003 COROPHIUM SP 9 17 11.1111 0.0009 0.590 0.426 0.958 ERICTHONIUS RUBRICORNIS 26 3 1.9608 0.0006 0.401 0.049 0.111 CASCO BIGELOWI 49 1 0.6536 0.0000 0.026 0.005 0.010 MELITA NITIDA 49 1 0.6536 0.0000 0.031 0.010 0.022 HAUSTORIIDAE 37 2 1.3072 0.0000 0.026 0.004 0.009 LYSIANASSIDAE 49 1 0.6536 0.0000 0.013 0.002 0.006 OEDICEROTIDAE 37 2 1.3072 0.0000 0.026 0.003 0.007 PHOTIS DENTATA 49 1 0.6536 0.0000 0.018 0.003 0.006 HARPINIA SP 37 2 1.3072 0.0000 0.009 0.009 0.020 HARPINIA PROPINQUA 49 1 0.6536 0.0000 0.004 0.001 0.003 RHEPOXYNIUS EPISTOMUS 49 1 0.6536 0.0000 0.004 0.001 0.001 PLEUSTIDAE 49 1 0.6536 0.0000 0.004 0.001 0.003 STEGOCEPHALUS INFLATUS 15 9 5.8824 0.0007 0.493 1.043 2.346 DECAPODA CRAB 26 3 1.9608 0.0004 0.251 1.016 2.285 DECAPODA SHRIMP 16 8 5.2288 0.0014 0.965 0.527 1.186 CANCRIDAE 20 5 3.2680 0.0018 1.203 0.704 1.585 CANCER IRRORATUS 49 1 0.6536 0.0000 0.031 0.003 0.006 CRANGON SEPTEMSPINOSA 49 1 0.6536 0.0000 0.018 0.013 0.029 ISOPODA 26 3 1.9608 0.0006 0.401 0.717 1.613 CIROLANIDAE 37 2 1.3072 0.0000 0.026 0.011 0.025 POLITOLANA POLITA 49 1 0.6536 0.0000 0.009 0.010 0.022 CHIRIDOTEA SP 49 1 0.6536 0.0000 0.022 0.007 0.015 CHIRIDOTEA ALMYRA 49 1 0.6536 0.0000 0.009 0.001 0.003 CHIRIDOTEA TUFTSI 10 14 9.1503 0.0003 0.185 0.194 0.437 CUMACEA 26 3 1.9608 0.0006 0.427 0.049 0.110 DIASTYLIS SP 49 1 0.6536 0.0005 0.361 0.062 0.140 DIASTYLIS QUADRISPINOSA Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 396 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=153 Predator size stats: mean(s.e.)=31.3(0.4), min=16 max=44 Mean (s.e.) stomach weight = 0.1484 (0.0252) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 24 4 2.6144 0.0001 0.057 0.008 0.018 EUDORELLA SP 49 1 0.6536 0.0000 0.009 0.003 0.007 MOLLUSCA 37 2 1.3072 0.0001 0.048 0.021 0.047 BIVALVIA 49 1 0.6536 0.0002 0.106 0.051 0.115 ECHINARACHNIUS PARMA 37 2 1.3072 0.0000 0.009 0.011 0.025 FISH SCALES 2 51 33.3333 0.0414 27.936 15.233 34.275 ANIMAL REMAINS 49 1 0.6536 0.0001 0.053 0.005 0.011 ANIMAL EGGS 49 1 0.6536 0.0001 0.053 0.055 0.124 ROCK 11 12 7.8431 0.0067 4.498 1.826 4.107 SAND Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 397 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=33, Stomach samples=237 Predator size stats: mean(s.e.)=29.8(0.6), min=7 max=52 Mean (s.e.) stomach weight = 0.6036 (0.1909) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 73 30.8017 0.0000 0.000 0.000 0.000 EMPTY 52 2 0.8439 0.0001 0.009 0.221 0.319 HYDROZOA 73 1 0.4219 0.0102 1.683 0.422 0.610 ANTHOZOA 73 1 0.4219 0.0000 0.001 0.002 0.003 TREMATODA 30 6 2.5316 0.0006 0.105 0.124 0.179 NEMERTEA 30 6 2.5316 0.0001 0.011 0.852 1.232 NEMATODA 7 49 20.6751 0.0523 8.670 3.457 4.995 POLYCHAETA 39 4 1.6878 0.0009 0.148 0.229 0.332 AMPHINOMIDAE 52 2 0.8439 0.0001 0.022 0.038 0.054 EUPHROSINIDAE 14 20 8.4388 0.0033 0.548 0.440 0.636 MALDANIDAE 73 1 0.4219 0.0003 0.051 0.023 0.033 PRAXILLELLA SP 73 1 0.4219 0.0008 0.131 0.068 0.098 ARABELLIDAE 73 1 0.4219 0.0000 0.003 0.002 0.003 DRILONEREIS SP 52 2 0.8439 0.0008 0.141 0.006 0.009 DRILONEREIS LONGA 52 2 0.8439 0.0002 0.029 0.025 0.036 DRILONEREIS MAGNA 20 13 5.4852 0.0035 0.572 0.466 0.673 LUMBRINERIDAE 73 1 0.4219 0.0000 0.003 0.002 0.003 LUMBRINERIS FRAGILIS 52 2 0.8439 0.0003 0.043 0.018 0.026 LUMBRINERIS TENUIS 39 4 1.6878 0.0012 0.192 0.049 0.070 NINOE NIGRIPES 73 1 0.4219 0.0001 0.008 0.002 0.003 ONUPHIDAE 34 5 2.1097 0.0042 0.693 0.440 0.636 FLABELLIGERIDAE 73 1 0.4219 0.0003 0.057 0.016 0.024 PHERUSA SP 45 3 1.2658 0.0011 0.179 0.068 0.099 PHERUSA AFFINIS 25 9 3.7975 0.0014 0.226 0.204 0.295 OPHELIIDAE 45 3 1.2658 0.0002 0.032 0.019 0.027 OPHELIA SP 15 18 7.5949 0.0108 1.794 0.918 1.326 OPHELINA SP 17 16 6.7511 0.0041 0.674 0.503 0.727 SCALIBREGMA INFLATUM 73 1 0.4219 0.0000 0.008 0.006 0.008 ORBINIIDAE 73 1 0.4219 0.0000 0.001 0.001 0.001 PARAONIDAE 39 4 1.6878 0.0005 0.090 0.178 0.257 OWENIIDAE 52 2 0.8439 0.0001 0.010 0.012 0.017 GONIADIDAE 73 1 0.4219 0.0002 0.029 0.008 0.012 GONIADA MACULATA 73 1 0.4219 0.0002 0.027 0.014 0.020 GONIADELLA SP 16 17 7.1730 0.0101 1.676 1.104 1.596 NEPHTYIDAE 39 4 1.6878 0.0001 0.024 0.010 0.015 PHYLLODOCIDAE 73 1 0.4219 0.0000 0.005 0.003 0.004 PHYLLODOCE MACULATA 52 2 0.8439 0.0002 0.038 0.010 0.015 SIGALIONIDAE 22 11 4.6414 0.0109 1.798 1.169 1.689 SABELLIDAE 73 1 0.4219 0.0020 0.326 0.237 0.342 CHONE INFUNDIBULIFORMIS Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 398 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=33, Stomach samples=237 Predator size stats: mean(s.e.)=29.8(0.6), min=7 max=52 Mean (s.e.) stomach weight = 0.6036 (0.1909) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 30 6 2.5316 0.0003 0.048 0.089 0.129 CIRRATULIDAE 52 2 0.8439 0.0000 0.005 0.001 0.001 CIRRATULUS SP 73 1 0.4219 0.0031 0.511 0.229 0.331 THARYX SP 24 10 4.2194 0.0239 3.967 0.861 1.245 SPIONIDAE 30 6 2.5316 0.0055 0.906 0.852 1.231 SPIOPHANES BOMBYX 52 2 0.8439 0.0004 0.069 0.043 0.062 STERNASPIS SCUTATA 2 75 31.6456 0.0361 5.981 9.499 13.728 TEREBELLIDA 20 13 5.4852 0.0036 0.589 0.448 0.648 AMPHARETIDAE 73 1 0.4219 0.0000 0.001 0.000 0.000 AMPHARETE ACUTIFRONS 73 1 0.4219 0.0000 0.006 0.000 0.000 MELINNA CRISTATA 52 2 0.8439 0.0001 0.016 0.015 0.021 TEREBELLIDAE 73 1 0.4219 0.0000 0.006 0.004 0.005 TRICHOBRANCHIDAE 39 4 1.6878 0.0004 0.064 0.029 0.041 TEREBELLIDES STROEMII 73 1 0.4219 0.0000 0.003 0.009 0.013 SIPUNCULA 28 7 2.9536 0.0003 0.056 2.497 3.609 CRUSTACEA 11 23 9.7046 0.0138 2.289 1.957 2.829 AMPHIPODA 5 61 25.7384 0.0110 1.822 3.962 5.725 GAMMARIDEA 13 22 9.2827 0.0023 0.386 0.823 1.190 AMPELISCIDAE 10 36 15.1899 0.0195 3.226 2.058 2.974 AMPELISCA AGASSIZI 25 9 3.7975 0.0027 0.451 0.439 0.634 AMPELISCA VADORUM 18 15 6.3291 0.0008 0.124 0.194 0.280 BYBLIS SERRATA 6 59 24.8945 0.0434 7.196 5.200 7.515 LEPTOCHEIRUS PINGUIS 73 1 0.4219 0.0000 0.001 0.002 0.003 UNCIOLA SP 2 75 31.6456 0.0226 3.739 5.492 7.937 UNCIOLA IRRORATA 45 3 1.2658 0.0001 0.009 0.064 0.093 CAPRELLIDAE 73 1 0.4219 0.0000 0.006 0.006 0.009 AEGININA LONGICORNIS 34 5 2.1097 0.0004 0.074 0.144 0.209 COROPHIIDAE 11 23 9.7046 0.1719 28.489 0.890 1.286 ERICTHONIUS RUBRICORNIS 52 2 0.8439 0.0003 0.050 0.030 0.043 CASCO BIGELOWI 73 1 0.4219 0.0001 0.009 0.012 0.018 GAMMARUS SP 52 2 0.8439 0.0192 3.188 0.289 0.418 GAMMARUS ANNULATUS 39 4 1.6878 0.0003 0.043 0.021 0.030 GAMMARUS LAWRENCIANUS 45 3 1.2658 0.0000 0.005 0.004 0.006 HAUSTORIIDAE 73 1 0.4219 0.0000 0.003 0.002 0.003 ISCHYROCERIDAE 45 3 1.2658 0.0001 0.024 0.132 0.191 LYSIANASSIDAE 73 1 0.4219 0.0000 0.003 0.001 0.001 HIPPOMEDON SP 73 1 0.4219 0.0000 0.006 0.002 0.003 HIPPOMEDON PROPINQUUS 73 1 0.4219 0.0003 0.043 0.095 0.137 ORCHOMENELLA PINGUIS 73 1 0.4219 0.0002 0.033 0.046 0.066 PSAMMONYX NOBILIS Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 399 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=33, Stomach samples=237 Predator size stats: mean(s.e.)=29.8(0.6), min=7 max=52 Mean (s.e.) stomach weight = 0.6036 (0.1909) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 45 3 1.2658 0.0001 0.017 0.020 0.028 OEDICEROTIDAE 52 2 0.8439 0.0001 0.010 0.010 0.015 MONOCULODES EDWARDSI 34 5 2.1097 0.0001 0.009 0.036 0.052 PHOXOCEPHALIDAE 52 2 0.8439 0.0000 0.002 0.000 0.000 HARPINIA SP 45 3 1.2658 0.0000 0.002 0.001 0.002 PHOXOCEPHALUS HOLBOLLI 73 1 0.4219 0.0000 0.001 0.002 0.003 RHEPOXYNIUS EPISTOMUS 52 2 0.8439 0.0001 0.010 0.186 0.268 DULICHIA PORRECTA 34 5 2.1097 0.0003 0.050 0.087 0.126 DECAPODA 73 1 0.4219 0.0009 0.146 0.364 0.527 AXIUS SERRATUS 73 1 0.4219 0.0000 0.003 0.084 0.122 CRANGONIDAE 22 11 4.6414 0.0280 4.638 2.711 3.918 CRANGON SEPTEMSPINOSA 52 2 0.8439 0.0000 0.003 0.008 0.012 ISOPODA 73 1 0.4219 0.0000 0.002 0.001 0.001 PTILANTHURA TENUIS 52 2 0.8439 0.0000 0.006 0.004 0.006 CIROLANIDAE 28 7 2.9536 0.0002 0.039 0.167 0.241 CHIRIDOTEA SP 9 37 15.6118 0.0006 0.103 0.687 0.992 CUMACEA 73 1 0.4219 0.0000 0.008 0.002 0.003 DIASTYLIS SP 34 5 2.1097 0.0006 0.095 0.058 0.084 DIASTYLIS QUADRISPINOSA 27 8 3.3755 0.0004 0.073 0.060 0.087 DIASTYLIS SCULPTA 73 1 0.4219 0.0000 0.001 0.000 0.001 EUDORELLA SP 73 1 0.4219 0.0003 0.050 0.065 0.094 EUPHAUSIIDAE 73 1 0.4219 0.0018 0.298 0.258 0.373 MEGANYCTIPHANES NORVEGICA 19 14 5.9072 0.0019 0.320 0.590 0.852 BIVALVIA 52 2 0.8439 0.0002 0.029 0.037 0.053 PECTINIDAE 73 1 0.4219 0.0004 0.062 0.087 0.125 ECHINODERMATA 73 1 0.4219 0.0001 0.010 0.093 0.135 ECHINOIDEA 73 1 0.4219 0.0000 0.006 0.007 0.010 ECHINARACHNIUS PARMA 73 1 0.4219 0.0003 0.046 0.055 0.079 ASCIDIACEA 52 2 0.8439 0.0004 0.059 0.113 0.164 FISH 52 2 0.8439 0.0000 0.001 0.422 0.610 FISH SCALES 1 79 33.3333 0.0399 6.611 10.914 15.772 ANIMAL REMAINS 73 1 0.4219 0.0014 0.229 0.061 0.088 PLANTS 52 2 0.8439 0.0000 0.008 0.047 0.068 ROCK 8 42 17.7215 0.0214 3.544 4.153 6.002 SAND Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 400 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=17 Predator size stats: mean(s.e.)=33.2(1.1), min=23 max=42 Mean (s.e.) stomach weight = 0.9235 (0.4900) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 9 52.9412 0.0000 0.000 0.000 0.000 EMPTY 7 1 5.8824 0.0001 0.006 0.003 0.007 SERTULARIA SP 7 1 5.8824 0.0001 0.006 0.001 0.002 NEMATODA 2 6 35.2941 0.0815 8.822 7.478 15.892 POLYCHAETA 7 1 5.8824 0.1435 15.541 1.750 3.718 DRILONEREIS SP 7 1 5.8824 0.0006 0.064 0.219 0.465 PHYLLODOCE SP 7 1 5.8824 0.0033 0.357 1.185 2.518 CRUSTACEA 7 1 5.8824 0.0001 0.013 0.042 0.090 CRUSTACEA LARVAE 7 1 5.8824 0.0002 0.025 0.085 0.180 GAMMARIDEA 7 1 5.8824 0.0007 0.076 0.035 0.074 AMPELISCA SP 5 3 17.6471 0.0049 0.529 0.278 0.591 AEGININA LONGICORNIS 7 1 5.8824 0.2000 21.656 2.438 5.180 GAMMARUS SP 3 5 29.4118 0.1411 15.280 14.467 30.743 GAMMARUS ANNULATUS 7 1 5.8824 0.0001 0.006 0.003 0.007 OEDICEROTIDAE 7 1 5.8824 0.0001 0.006 0.004 0.009 MONOCULODES SP 3 5 29.4118 0.2296 24.860 12.706 27.000 DULICHIA SP 7 1 5.8824 0.0006 0.064 0.007 0.015 CHIRIDOTEA SP 7 1 5.8824 0.0494 5.350 0.602 1.280 MOLLUSCA SHELL 7 1 5.8824 0.0014 0.153 0.525 1.115 BIVALVIA 7 1 5.8824 0.0001 0.006 0.001 0.002 FISH SCALES 7 1 5.8824 0.0127 1.376 4.570 9.712 ANIMAL REMAINS 5 3 17.6471 0.0536 5.803 0.659 1.401 SAND Predator Species = PLEURONECTES FERRUGINEUS (YELLOWTAIL FLOUNDER, SVSPP=105) 401 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=34.2(2.5), min=28 max=39 Mean (s.e.) stomach weight = 0.1152 (0.0970) based on 1973-80 bottom trawl data for season = WIN in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 2 40.0000 0.0000 0.000 0.000 0.000 EMPTY 3 1 20.0000 0.0054 4.688 1.082 1.804 CESTODA 3 1 20.0000 0.0044 3.819 0.882 1.470 POLYCHAETA 3 1 20.0000 0.0126 10.938 17.260 28.767 BYBLIS SERRATA 1 3 60.0000 0.0928 80.556 40.776 67.960 UNCIOLA IRRORATA Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 402 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=192 Predator size stats: mean(s.e.)=41.2(0.7), min=15 max=65 Mean (s.e.) stomach weight = 2.8148 (0.3433) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 64 33.3333 0.0000 0.000 0.000 0.000 EMPTY 41 4 2.0833 0.0148 0.527 0.565 0.848 PORIFERA 8 26 13.5417 0.0185 0.656 1.281 1.921 HYDROZOA 30 6 3.1250 0.0200 0.711 0.363 0.544 OBELIA SP 75 1 0.5208 0.0000 0.000 0.000 0.000 THUIARIA THUJA 75 1 0.5208 0.0000 0.000 0.000 0.000 SIPHONOPHORA 3 35 18.2292 0.9215 32.738 13.859 20.789 ANTHOZOA 9 25 13.0208 0.4338 15.412 5.717 8.575 CERIANTHIDAE 24 8 4.1667 0.0588 2.087 0.868 1.301 CERIANTHIDAE TUBES 75 1 0.5208 0.0139 0.493 0.115 0.172 CTENOPHORA 15 14 7.2917 0.1076 3.822 1.342 2.013 NEMERTEA 75 1 0.5208 0.0060 0.213 0.045 0.068 CEREBRATULUS SP 75 1 0.5208 0.0010 0.037 0.050 0.076 MICRURA SP 16 12 6.2500 0.0075 0.268 0.148 0.222 NEMATODA 2 37 19.2708 0.1478 5.250 7.473 11.210 POLYCHAETA 30 6 3.1250 0.0020 0.071 0.079 0.119 MALDANIDAE 50 3 1.5625 0.0041 0.145 0.214 0.321 CLYMENELLA SP 50 3 1.5625 0.0037 0.131 0.034 0.052 CLYMENELLA TORQUATA 75 1 0.5208 0.0000 0.001 0.000 0.000 CLYMENELLA ZONALIS 75 1 0.5208 0.0001 0.005 0.009 0.014 NICOMACHE LUMBRICALIS 75 1 0.5208 0.0001 0.005 0.009 0.014 MARPHYSA BELLI 41 4 2.0833 0.0155 0.551 0.327 0.490 LUMBRINERIDAE 62 2 1.0417 0.0028 0.099 0.034 0.051 LUMBRINERIS SP 18 10 5.2083 0.0736 2.614 1.503 2.255 LUMBRINERIS FRAGILIS 50 3 1.5625 0.0039 0.138 0.042 0.063 LUMBRINERIS TENUIS 75 1 0.5208 0.0002 0.006 0.003 0.004 NINOE NIGRIPES 50 3 1.5625 0.0163 0.577 0.602 0.903 PHERUSA AFFINIS 75 1 0.5208 0.0000 0.000 0.000 0.000 SCOLOPLOS SP 62 2 1.0417 0.0001 0.004 0.003 0.004 GLYCERIDAE 75 1 0.5208 0.0000 0.000 0.000 0.000 GLYCERA SP 75 1 0.5208 0.0034 0.121 0.020 0.029 OPHIOGLYCERA GIGANTEA 23 9 4.6875 0.0033 0.119 0.083 0.125 NEPHTYIDAE 75 1 0.5208 0.0000 0.000 0.001 0.001 AGLAOPHAMUS SP 50 3 1.5625 0.0026 0.092 0.069 0.104 NEPHTYS SP 75 1 0.5208 0.0001 0.002 0.001 0.002 NEPHTYS INCISA 17 11 5.7292 0.0012 0.043 0.048 0.072 NEREIS SP 75 1 0.5208 0.0047 0.166 0.041 0.062 NEREIS PELAGICA 62 2 1.0417 0.0001 0.003 0.001 0.001 PHYLLODOCIDAE 30 6 3.1250 0.0001 0.004 0.005 0.008 PHYLLODOCE SP Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 403 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=192 Predator size stats: mean(s.e.)=41.2(0.7), min=15 max=65 Mean (s.e.) stomach weight = 2.8148 (0.3433) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 50 3 1.5625 0.0116 0.413 0.454 0.681 PHYLLODOCE GROENLANDICA 40 5 2.6042 0.0002 0.008 0.013 0.019 PHYLLODOCE MACULATA 24 8 4.1667 0.0006 0.023 0.010 0.015 PHYLLODOCE MUCOSA 62 2 1.0417 0.0003 0.010 0.034 0.051 POLYNOIDAE 75 1 0.5208 0.0001 0.004 0.002 0.004 HARMOTHOE SP 41 4 2.0833 0.0011 0.039 0.113 0.169 SABELLIDAE 75 1 0.5208 0.0002 0.007 0.003 0.004 CHONE SP 30 6 3.1250 0.0238 0.847 2.236 3.353 CHONE INFUNDIBULIFORMIS 24 8 4.1667 0.0298 1.058 0.436 0.654 SPIONIDAE 75 1 0.5208 0.0037 0.131 0.061 0.091 SCOLELEPIS SQUAMATA 75 1 0.5208 0.0002 0.005 0.026 0.039 SPIOPHANES SP 10 24 12.5000 0.1441 5.119 3.655 5.482 SPIOPHANES BOMBYX 75 1 0.5208 0.0000 0.001 0.001 0.002 STERNASPIS SCUTATA 75 1 0.5208 0.0008 0.028 0.010 0.015 TEREBELLIDA 18 10 5.2083 0.0007 0.025 0.468 0.702 AMPHARETIDAE 50 3 1.5625 0.0001 0.005 0.043 0.064 AMPHARETE SP 75 1 0.5208 0.0000 0.001 0.000 0.001 AMPHARETE ACUTIFRONS 18 10 5.2083 0.0022 0.079 0.302 0.453 AMPHARETE ARCTICA 50 3 1.5625 0.0006 0.023 0.020 0.030 ASABELLIDES OCULATA 27 7 3.6458 0.0475 1.687 0.728 1.093 TEREBELLIDAE 75 1 0.5208 0.0001 0.002 0.001 0.001 NICOLEA VENUSTULA 75 1 0.5208 0.0000 0.001 0.004 0.007 THELEPUS CINCINNATUS 75 1 0.5208 0.0227 0.807 0.474 0.711 SIPUNCULA 75 1 0.5208 0.0088 0.312 0.416 0.624 PHASCOLOPSIS GOULDII 75 1 0.5208 0.0000 0.001 0.001 0.002 CRUSTACEA 18 10 5.2083 0.0074 0.264 0.178 0.268 AMPHIPODA 30 6 3.1250 0.0003 0.012 0.602 0.904 GAMMARIDEA 75 1 0.5208 0.0000 0.001 0.000 0.000 ACANTHONOTOZOMA SP 62 2 1.0417 0.0002 0.007 0.002 0.003 AMPELISCA AGASSIZI 75 1 0.5208 0.0000 0.000 0.000 0.000 AMPELISCA ABDITA 11 23 11.9792 0.0046 0.165 0.676 1.014 AMPELISCA VADORUM 30 6 3.1250 0.0004 0.013 0.031 0.046 BYBLIS SERRATA 13 18 9.3750 0.0049 0.175 0.731 1.097 LEPTOCHEIRUS PINGUIS 41 4 2.0833 0.0001 0.003 0.035 0.052 UNCIOLA SP 6 30 15.6250 0.0036 0.128 0.321 0.481 UNCIOLA IRRORATA 27 7 3.6458 0.0015 0.052 0.118 0.178 CALLIOPIUS LAEVIUSCULUS 75 1 0.5208 0.0000 0.000 0.001 0.001 CAPRELLIDAE 30 6 3.1250 0.0003 0.012 0.005 0.007 AEGININA LONGICORNIS 75 1 0.5208 0.0000 0.000 0.000 0.000 COROPHIUM SP Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 404 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=192 Predator size stats: mean(s.e.)=41.2(0.7), min=15 max=65 Mean (s.e.) stomach weight = 2.8148 (0.3433) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 75 1 0.5208 0.0000 0.001 0.000 0.000 ERICTHONIUS SP 50 3 1.5625 0.0002 0.005 0.008 0.012 ERICTHONIUS RUBRICORNIS 75 1 0.5208 0.0000 0.000 0.000 0.001 GAMMAROPSIS SP 62 2 1.0417 0.0000 0.000 0.001 0.002 HAUSTORIIDAE 75 1 0.5208 0.0000 0.001 0.001 0.001 LYSIANASSIDAE 75 1 0.5208 0.0001 0.003 0.008 0.011 HIPPOMEDON SERRATUS 50 3 1.5625 0.0001 0.003 0.004 0.007 OEDICEROTIDAE 62 2 1.0417 0.0000 0.001 0.002 0.003 SYNCHELIDIUM SP 75 1 0.5208 0.0000 0.001 0.001 0.002 PHOTIS REINHARDI 75 1 0.5208 0.0000 0.000 0.000 0.000 PHOXOCEPHALIDAE 75 1 0.5208 0.0000 0.001 0.002 0.003 EOBROLGUS SPINOSUS 50 3 1.5625 0.0000 0.001 0.001 0.001 PHOXOCEPHALUS HOLBOLLI 27 7 3.6458 0.0002 0.007 0.017 0.026 RHEPOXYNIUS EPISTOMUS 75 1 0.5208 0.0000 0.001 0.000 0.001 STENOPLEUSTES GRACILIS 14 15 7.8125 0.0029 0.103 0.555 0.833 PONTOGENEIA INERMIS 75 1 0.5208 0.0000 0.000 0.002 0.004 DECAPODA 41 4 2.0833 0.0003 0.010 0.035 0.053 DECAPODA LARVAE 62 2 1.0417 0.0061 0.218 0.079 0.119 DECAPODA CRAB 75 1 0.5208 0.0001 0.003 0.015 0.023 CANCRIDAE 75 1 0.5208 0.0013 0.045 0.007 0.010 CANCER BOREALIS 4 32 16.6667 0.0296 1.051 2.353 3.530 CANCER IRRORATUS 30 6 3.1250 0.0013 0.048 0.092 0.139 CRANGON SEPTEMSPINOSA 75 1 0.5208 0.0000 0.001 0.001 0.002 HIPPOLYTIDAE 75 1 0.5208 0.0000 0.001 0.001 0.001 EUALUS PUSIOLUS 75 1 0.5208 0.0001 0.003 0.006 0.010 SPIRONTOCARIS SPINUS 75 1 0.5208 0.0012 0.041 0.011 0.017 HYAS COARCTATUS 75 1 0.5208 0.0002 0.009 0.008 0.012 PAGURIDAE 41 4 2.0833 0.0015 0.054 0.130 0.195 PAGURUS SP 75 1 0.5208 0.0063 0.225 0.113 0.170 PAGURUS LONGICARPUS 75 1 0.5208 0.0010 0.037 0.521 0.781 PANDALUS BOREALIS 75 1 0.5208 0.0000 0.000 0.000 0.000 ANTHURIDAE 62 2 1.0417 0.0016 0.058 0.020 0.030 CIROLANIDAE 75 1 0.5208 0.0000 0.000 0.000 0.001 IDOTEIDAE 75 1 0.5208 0.0001 0.003 0.003 0.004 CHIRIDOTEA NIGRESCENS 75 1 0.5208 0.0000 0.001 0.001 0.001 EDOTEA TRILOBA 75 1 0.5208 0.0000 0.000 0.000 0.000 PSEUDOLEPTOCUMA MINOR 75 1 0.5208 0.0000 0.001 0.000 0.000 NYMPHON GROSSIPES 75 1 0.5208 0.0001 0.003 0.001 0.001 MOLLUSCA 18 10 5.2083 0.0204 0.725 0.372 0.558 MOLLUSCA SHELL Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 405 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=192 Predator size stats: mean(s.e.)=41.2(0.7), min=15 max=65 Mean (s.e.) stomach weight = 2.8148 (0.3433) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 75 1 0.5208 0.0001 0.003 0.007 0.010 TONICELLA RUBRA 12 21 10.9375 0.0428 1.522 1.892 2.837 BIVALVIA 75 1 0.5208 0.0000 0.000 0.000 0.000 DACRYDIUM VITREUM 75 1 0.5208 0.0003 0.009 0.018 0.027 MUSCULUS NIGER 75 1 0.5208 0.0002 0.006 0.003 0.005 ASTARTE SP 75 1 0.5208 0.0002 0.009 0.017 0.026 CARDIIDAE 75 1 0.5208 0.0000 0.000 0.000 0.000 TELLINA SP 41 4 2.0833 0.0007 0.026 0.028 0.041 GASTROPODA 75 1 0.5208 0.0000 0.001 0.000 0.000 GASTROPODA OPERCULUM 75 1 0.5208 0.0002 0.008 0.009 0.014 EUBRANCHUS PALLIDUS 75 1 0.5208 0.0000 0.001 0.010 0.015 DOTONIDAE 75 1 0.5208 0.0001 0.003 0.004 0.006 ADALARIA SP 75 1 0.5208 0.0022 0.077 0.510 0.765 PLEUROBRANCHAEA SP 75 1 0.5208 0.0000 0.001 0.001 0.001 CREPIDULA PLANA 75 1 0.5208 0.0003 0.010 0.005 0.008 EUSPIRA IMMACULATA 50 3 1.5625 0.0010 0.036 0.058 0.087 ECHINODERMATA 62 2 1.0417 0.0008 0.028 0.009 0.013 PEDICELLASTER TYPICUS 62 2 1.0417 0.0010 0.034 0.006 0.009 ECHINARACHNIUS PARMA 75 1 0.5208 0.0000 0.000 0.000 0.000 OPHIUROIDEA 62 2 1.0417 0.0006 0.021 0.007 0.010 OPHIOPHOLIS ACULEATA 75 1 0.5208 0.0290 1.031 0.521 0.781 STEREODERMA UNISEMITA 41 4 2.0833 0.0002 0.008 0.005 0.007 BRYOZOA 75 1 0.5208 0.0000 0.000 0.000 0.000 BUGULA TURRITA 75 1 0.5208 0.0002 0.008 0.003 0.005 DENDROBEANIA MURRAYANA 62 2 1.0417 0.0011 0.038 0.193 0.289 BOSTRICHOBRANCHUS SP 75 1 0.5208 0.0001 0.004 0.029 0.043 FISH 30 6 3.1250 0.0000 0.001 0.002 0.003 FISH SCALES 75 1 0.5208 0.0352 1.250 0.521 0.781 AMMODYTES SP 75 1 0.5208 0.0014 0.051 0.008 0.011 PARALICHTHYS DENTATUS 5 31 16.1458 0.1013 3.597 4.499 6.749 ANIMAL REMAINS 41 4 2.0833 0.0266 0.944 0.364 0.547 ANIMAL TUBES 75 1 0.5208 0.0001 0.002 0.004 0.007 PLANTS 30 6 3.1250 0.0261 0.929 0.863 1.294 ROCK 7 27 14.0625 0.2560 9.094 5.527 8.290 SAND Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 406 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=40, Stomach samples=181 Predator size stats: mean(s.e.)=37.5(0.7), min=12 max=60 Mean (s.e.) stomach weight = 3.9448 (0.6971) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 43 23.7569 0.0000 0.000 0.000 0.000 EMPTY 32 6 3.3149 0.0250 0.635 0.238 0.312 CNIDARIA 3 46 25.4144 0.2441 6.187 6.018 7.893 HYDROZOA 10 24 13.2597 0.4504 11.418 9.155 12.007 ANTHOZOA 1 53 29.2818 1.2788 32.417 17.391 22.810 CERIANTHIDAE 12 23 12.7072 0.0838 2.125 1.977 2.593 CERIANTHIDAE TUBES 53 3 1.6575 0.0190 0.482 1.068 1.401 CERIANTHUS BOREALIS 43 4 2.2099 0.0554 1.405 2.209 2.898 CERIANTHEOPSIS AMERICANA 20 14 7.7348 0.0148 0.376 0.468 0.614 NEMERTEA 43 4 2.2099 0.0000 0.001 0.003 0.003 NEMATODA 2 51 28.1768 0.3211 8.139 5.019 6.583 POLYCHAETA 35 5 2.7624 0.0005 0.013 0.010 0.013 MALDANIDAE 53 3 1.6575 0.0008 0.020 0.018 0.023 CLYMENELLA TORQUATA 35 5 2.7624 0.0014 0.035 0.047 0.061 CLYMENELLA ZONALIS 29 8 4.4199 0.0045 0.115 2.487 3.262 EUCLYMENE COLLARIS 64 2 1.1050 0.0003 0.009 0.033 0.043 NICOMACHE LUMBRICALIS 75 1 0.5525 0.0003 0.008 0.007 0.010 MARPHYSA SP 75 1 0.5525 0.0004 0.009 0.013 0.017 MARPHYSA BELLI 53 3 1.6575 0.0154 0.390 0.108 0.142 LUMBRINERIS SP 17 16 8.8398 0.0627 1.589 1.788 2.345 LUMBRINERIS FRAGILIS 43 4 2.2099 0.0137 0.348 0.380 0.498 FLABELLIGERIDAE 32 6 3.3149 0.0017 0.043 0.042 0.055 PHERUSA SP 27 9 4.9724 0.1122 2.845 1.353 1.775 PHERUSA AFFINIS 75 1 0.5525 0.0012 0.030 0.083 0.110 OPHELIA SP 75 1 0.5525 0.0001 0.001 0.001 0.002 SCALIBREGMA INFLATUM 75 1 0.5525 0.0006 0.015 0.001 0.001 ORBINIIDAE 75 1 0.5525 0.0000 0.000 0.000 0.000 PARAONIS SP 75 1 0.5525 0.0000 0.001 0.001 0.001 PARAONIS GRACILIS 53 3 1.6575 0.0016 0.040 0.012 0.016 PHYLLODOCIDA 75 1 0.5525 0.0022 0.055 0.154 0.202 GLYCERA AMERICANA 75 1 0.5525 0.0002 0.004 0.003 0.003 NEPHTYIDAE 75 1 0.5525 0.0009 0.023 0.006 0.007 NEPHTYS INCISA 35 5 2.7624 0.0007 0.019 0.061 0.080 NEREIDAE 23 11 6.0773 0.0073 0.185 0.552 0.724 NEREIS SP 75 1 0.5525 0.0050 0.126 0.132 0.173 NEREIS PELAGICA 75 1 0.5525 0.0009 0.023 0.235 0.308 NEREIS ZONATA 75 1 0.5525 0.0000 0.000 0.000 0.000 PHYLLODOCIDAE 75 1 0.5525 0.0000 0.001 0.004 0.005 PHYLLODOCE SP 75 1 0.5525 0.0000 0.000 0.004 0.005 PHYLLODOCE ARENAE Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 407 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=40, Stomach samples=181 Predator size stats: mean(s.e.)=37.5(0.7), min=12 max=60 Mean (s.e.) stomach weight = 3.9448 (0.6971) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 75 1 0.5525 0.0000 0.001 0.000 0.000 PHYLLODOCE MACULATA 19 15 8.2873 0.0096 0.244 0.243 0.319 PHYLLODOCE MUCOSA 75 1 0.5525 0.0001 0.003 0.006 0.008 HARMOTHOE SP 53 3 1.6575 0.0000 0.000 0.000 0.001 SYLLIDAE 75 1 0.5525 0.0000 0.000 0.000 0.000 EXOGONE SP 75 1 0.5525 0.0001 0.002 0.006 0.008 SABELLIDAE 75 1 0.5525 0.0006 0.014 0.034 0.045 SABELLA CRASSICORNIS 32 6 3.3149 0.0006 0.016 0.140 0.184 SPIONIDAE 75 1 0.5525 0.0001 0.003 0.004 0.005 LAONICE CIRRATA 75 1 0.5525 0.0000 0.000 0.000 0.000 POLYDORA SP 75 1 0.5525 0.0001 0.003 0.000 0.000 PRIONOSPIO SP 10 24 13.2597 0.4225 10.711 4.032 5.288 SPIOPHANES BOMBYX 35 5 2.7624 0.0008 0.021 0.082 0.107 AMPHARETIDAE 75 1 0.5525 0.0000 0.001 0.000 0.000 AMPHARETE SP 16 17 9.3923 0.0117 0.296 1.314 1.724 AMPHARETE ACUTIFRONS 9 27 14.9171 0.0160 0.405 2.015 2.643 AMPHARETE ARCTICA 35 5 2.7624 0.0037 0.093 0.242 0.317 TEREBELLIDAE 53 3 1.6575 0.0035 0.089 0.297 0.390 NICOLEA SP 75 1 0.5525 0.0000 0.000 0.000 0.000 CRUSTACEA EGGS 25 10 5.5249 0.0031 0.078 0.148 0.195 AMPHIPODA 20 14 7.7348 0.0004 0.011 0.039 0.051 GAMMARIDEA 53 3 1.6575 0.0000 0.001 0.007 0.009 AMPELISCA SP 14 20 11.0497 0.0179 0.453 0.235 0.308 AMPELISCA VADORUM 64 2 1.1050 0.0001 0.003 0.003 0.004 BYBLIS SERRATA 75 1 0.5525 0.0000 0.000 0.000 0.000 AORIDAE 43 4 2.2099 0.0001 0.003 0.001 0.001 LEMBOS SP 75 1 0.5525 0.0000 0.001 0.000 0.000 LEPTOCHEIRUS SP 23 11 6.0773 0.0027 0.068 0.729 0.956 LEPTOCHEIRUS PINGUIS 64 2 1.1050 0.0000 0.001 0.021 0.028 UNCIOLA SP 75 1 0.5525 0.0001 0.003 0.003 0.004 UNCIOLA INERMIS 6 36 19.8895 0.0145 0.369 0.553 0.726 UNCIOLA IRRORATA 75 1 0.5525 0.0000 0.000 0.000 0.001 ARGISSA HAMATIPES 13 22 12.1547 0.0305 0.773 1.444 1.894 CALLIOPIUS LAEVIUSCULUS 43 4 2.2099 0.0001 0.002 0.002 0.002 CAPRELLIDAE 14 20 11.0497 0.0041 0.103 0.332 0.436 AEGININA LONGICORNIS 64 2 1.1050 0.0000 0.001 0.000 0.000 COROPHIIDAE 43 4 2.2099 0.0000 0.001 0.003 0.004 ERICTHONIUS SP 75 1 0.5525 0.0000 0.001 0.001 0.002 ERICTHONIUS BRASILIENSIS 43 4 2.2099 0.0001 0.003 0.022 0.029 ERICTHONIUS RUBRICORNIS Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 408 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=40, Stomach samples=181 Predator size stats: mean(s.e.)=37.5(0.7), min=12 max=60 Mean (s.e.) stomach weight = 3.9448 (0.6971) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 75 1 0.5525 0.0000 0.000 0.000 0.000 HYPERIIDAE 75 1 0.5525 0.0000 0.001 0.002 0.003 ISCHYROCERIDAE 22 12 6.6298 0.0009 0.024 0.102 0.133 ISCHYROCERUS SP 25 10 5.5249 0.0011 0.028 0.070 0.092 ISCHYROCERUS ANGUIPES 43 4 2.2099 0.0003 0.008 0.007 0.009 OEDICEROTIDAE 75 1 0.5525 0.0001 0.002 0.000 0.001 MONOCULODES SP 75 1 0.5525 0.0000 0.001 0.002 0.002 ARRHIS PHYLLONYX 64 2 1.1050 0.0000 0.001 0.005 0.006 PHOTIDAE 43 4 2.2099 0.0001 0.003 0.003 0.003 PHOTIS SP 35 5 2.7624 0.0001 0.003 0.009 0.012 PHOTIS MACROCOXA 75 1 0.5525 0.0000 0.001 0.001 0.001 PHOTIS REINHARDI 17 16 8.8398 0.0002 0.006 0.010 0.013 PHOXOCEPHALUS HOLBOLLI 64 2 1.1050 0.0000 0.001 0.002 0.002 PLEUSYMTES GLABER 53 3 1.6575 0.0002 0.006 0.010 0.013 DULICHIA SP 4 44 24.3094 0.0347 0.879 1.698 2.227 PONTOGENEIA INERMIS 35 5 2.7624 0.0000 0.001 0.000 0.001 STENOTHOIDAE 64 2 1.1050 0.0000 0.000 0.001 0.001 STENOTHOE SP 75 1 0.5525 0.0000 0.000 0.000 0.000 METOPELLA SP 75 1 0.5525 0.0000 0.001 0.000 0.000 DECAPODA 75 1 0.5525 0.0003 0.009 0.001 0.002 DECAPODA CRAB 75 1 0.5525 0.0000 0.001 0.002 0.003 DECAPODA SHRIMP 64 2 1.1050 0.0007 0.018 0.025 0.033 CANCER IRRORATUS 75 1 0.5525 0.0002 0.006 0.003 0.004 PELIA MUTICA 75 1 0.5525 0.0001 0.001 0.003 0.003 PAGURUS SP 43 4 2.2099 0.0004 0.011 0.016 0.021 ISOPODA 29 8 4.4199 0.0009 0.022 0.018 0.024 EDOTEA TRILOBA 75 1 0.5525 0.0001 0.004 0.001 0.002 IDOTEA SP 75 1 0.5525 0.0001 0.002 0.003 0.004 IDOTEA PHOSPHOREA 64 2 1.1050 0.0000 0.001 0.001 0.001 CUMACEA 75 1 0.5525 0.0000 0.001 0.000 0.000 DIASTYLIS SCULPTA 64 2 1.1050 0.0020 0.050 0.032 0.043 MEGANYCTIPHANES NORVEGICA 75 1 0.5525 0.0000 0.001 0.000 0.000 CIRRIPEDIA 75 1 0.5525 0.0000 0.000 0.001 0.001 HARPACTICOIDA 75 1 0.5525 0.0000 0.000 0.000 0.000 OSTRACODA 75 1 0.5525 0.0001 0.001 0.000 0.000 NYMPHON GROSSIPES 31 7 3.8674 0.0711 1.802 1.691 2.218 MOLLUSCA 75 1 0.5525 0.0004 0.009 0.018 0.023 MOLLUSCA SHELL 27 9 4.9724 0.0077 0.196 0.176 0.231 BIVALVIA 75 1 0.5525 0.0000 0.001 0.002 0.002 CRENELLA SP Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 409 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=40, Stomach samples=181 Predator size stats: mean(s.e.)=37.5(0.7), min=12 max=60 Mean (s.e.) stomach weight = 3.9448 (0.6971) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 75 1 0.5525 0.0000 0.000 0.000 0.000 DACRYDIUM SP 75 1 0.5525 0.0000 0.001 0.003 0.004 DACRYDIUM VITREUM 75 1 0.5525 0.0000 0.000 0.001 0.001 MYTILUS EDULIS 75 1 0.5525 0.0000 0.000 0.001 0.001 SOLEMYIDAE 75 1 0.5525 0.0000 0.000 0.000 0.001 ASTARTE SP 75 1 0.5525 0.0000 0.000 0.000 0.000 TELLINA SP 53 3 1.6575 0.0001 0.002 0.002 0.003 GASTROPODA 53 3 1.6575 0.0002 0.005 0.009 0.011 NUDIBRANCHIA 75 1 0.5525 0.0001 0.003 0.002 0.002 ANACHIS SP 75 1 0.5525 0.0000 0.001 0.001 0.001 ECHINOIDEA 75 1 0.5525 0.0010 0.025 0.023 0.030 BRYOZOA 75 1 0.5525 0.0006 0.016 0.008 0.010 BOSTRICHOBRANCHUS SP 64 2 1.1050 0.0000 0.000 0.003 0.004 FISH SCALES 75 1 0.5525 0.4515 11.447 0.508 0.667 BOTHIDAE 7 30 16.5746 0.0332 0.843 5.586 7.326 ANIMAL REMAINS 35 5 2.7624 0.0388 0.984 0.838 1.099 ANIMAL TUBES 75 1 0.5525 0.0000 0.000 0.007 0.009 PLANTS 53 3 1.6575 0.0015 0.038 0.036 0.048 ROCK 8 28 15.4696 0.0246 0.624 2.256 2.960 SAND Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 410 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=123 Predator size stats: mean(s.e.)=40.0(0.8), min=12 max=64 Mean (s.e.) stomach weight = 1.2047 (0.2593) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 51 41.4634 0.0000 0.000 0.000 0.000 EMPTY 5 13 10.5691 0.0137 1.137 2.127 3.634 HYDROZOA 18 5 4.0650 0.1247 10.349 2.797 4.778 ANTHOZOA 29 3 2.4390 0.1352 11.225 1.762 3.010 ACTINIARIA 18 5 4.0650 0.0362 3.006 2.174 3.714 CERIANTHIDAE 39 2 1.6260 0.0129 1.072 0.412 0.704 CERIANTHIDAE TUBES 24 4 3.2520 0.0078 0.645 0.111 0.190 NEMERTEA 4 21 17.0732 0.0793 6.580 4.916 8.399 POLYCHAETA 24 4 3.2520 0.0016 0.136 0.037 0.064 MALDANIDAE 50 1 0.8130 0.0004 0.031 0.018 0.031 MARPHYSA BELLI 39 2 1.6260 0.0219 1.815 1.113 1.901 LUMBRINERIDAE 29 3 2.4390 0.0231 1.917 0.590 1.008 LUMBRINERIS SP 39 2 1.6260 0.0163 1.355 0.175 0.299 LUMBRINERIS FRAGILIS 50 1 0.8130 0.0006 0.051 0.019 0.033 GLYCERA CAPITATA 50 1 0.8130 0.0000 0.001 0.000 0.001 HESIONIDAE 29 3 2.4390 0.0298 2.475 0.620 1.059 NEREIDAE 29 3 2.4390 0.0041 0.339 0.097 0.166 NEREIS SP 50 1 0.8130 0.0000 0.003 0.001 0.001 PHYLLODOCE SP 29 3 2.4390 0.0015 0.128 0.063 0.108 PHYLLODOCE MACULATA 50 1 0.8130 0.0001 0.010 0.024 0.042 HARMOTHOE SP 50 1 0.8130 0.0000 0.001 0.001 0.001 SYLLIDAE 29 3 2.4390 0.0007 0.061 0.050 0.086 SABELLIDAE 50 1 0.8130 0.0001 0.012 0.035 0.059 SPIO FILICORNIS 50 1 0.8130 0.0034 0.283 0.200 0.342 SPIOPHANES BOMBYX 50 1 0.8130 0.0115 0.957 0.178 0.303 STERNASPIS SCUTATA 9 12 9.7561 0.0292 2.421 3.149 5.379 AMPHARETIDAE 24 4 3.2520 0.0018 0.151 0.299 0.511 AMPHARETE SP 50 1 0.8130 0.0011 0.088 0.251 0.429 ASABELLIDES SP 24 4 3.2520 0.0426 3.538 2.801 4.786 TEREBELLIDAE 39 2 1.6260 0.0054 0.446 0.408 0.697 CRUSTACEA 39 2 1.6260 0.0007 0.058 0.324 0.553 AMPHIPODA 11 11 8.9431 0.0035 0.294 0.913 1.560 GAMMARIDEA 29 3 2.4390 0.0002 0.017 0.174 0.297 AMPELISCIDAE 29 3 2.4390 0.0011 0.093 0.482 0.823 AMPELISCA MACROCEPHALA 39 2 1.6260 0.0001 0.008 0.002 0.004 AORIDAE 5 13 10.5691 0.0160 1.330 1.083 1.850 LEPTOCHEIRUS PINGUIS 14 7 5.6911 0.0018 0.151 0.611 1.043 UNCIOLA SP 12 10 8.1301 0.0036 0.297 0.285 0.487 UNCIOLA IRRORATA 14 7 5.6911 0.0001 0.011 0.026 0.045 CAPRELLIDAE Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 411 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=123 Predator size stats: mean(s.e.)=40.0(0.8), min=12 max=64 Mean (s.e.) stomach weight = 1.2047 (0.2593) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 13 10.5691 0.0036 0.301 0.945 1.615 AEGININA LONGICORNIS 50 1 0.8130 0.0000 0.001 0.000 0.000 COROPHIIDAE 50 1 0.8130 0.0003 0.022 0.008 0.013 ERICTHONIUS RUBRICORNIS 50 1 0.8130 0.0005 0.040 0.143 0.245 HAUSTORIIDAE 50 1 0.8130 0.0002 0.013 0.004 0.008 JASSA FALCATA 50 1 0.8130 0.0001 0.005 0.003 0.006 LYSIANASSIDAE 50 1 0.8130 0.0001 0.006 0.017 0.030 OEDICEROTIDAE 50 1 0.8130 0.0000 0.001 0.002 0.003 PHOXOCEPHALUS HOLBOLLI 50 1 0.8130 0.0000 0.002 0.004 0.007 STENOPLEUSTES GRACILIS 2 31 25.2033 0.1345 11.168 11.136 19.024 PONTOGENEIA INERMIS 50 1 0.8130 0.0000 0.001 0.000 0.001 STENOTHOIDAE 50 1 0.8130 0.0000 0.001 0.018 0.030 DECAPODA 13 9 7.3171 0.0038 0.319 0.865 1.478 DECAPODA LARVAE 18 5 4.0650 0.0078 0.650 0.629 1.074 DECAPODA CRAB 39 2 1.6260 0.0007 0.059 0.814 1.390 DECAPODA SHRIMP 14 7 5.6911 0.0012 0.100 0.102 0.175 CANCRIDAE 14 7 5.6911 0.0125 1.035 1.029 1.758 CANCER IRRORATUS 50 1 0.8130 0.0001 0.009 0.020 0.034 CRANGON SEPTEMSPINOSA 50 1 0.8130 0.0000 0.004 0.001 0.002 EUALUS PUSIOLUS 50 1 0.8130 0.0000 0.002 0.001 0.001 MAJIDAE 39 2 1.6260 0.0005 0.041 0.033 0.057 PAGURIDAE 50 1 0.8130 0.0000 0.001 0.001 0.001 PANDALIDAE 50 1 0.8130 0.0001 0.009 0.031 0.053 ISOPODA 50 1 0.8130 0.0000 0.004 0.018 0.031 CUMACEA 50 1 0.8130 0.0001 0.008 0.008 0.014 MYSIDACEA 50 1 0.8130 0.0000 0.003 0.003 0.005 NEOMYSIS AMERICANA 39 2 1.6260 0.0045 0.375 0.099 0.169 CIRRIPEDIA 50 1 0.8130 0.0000 0.001 0.000 0.001 NYMPHON GROSSIPES 39 2 1.6260 0.2063 17.124 1.315 2.247 MOLLUSCA 50 1 0.8130 0.0003 0.028 0.010 0.017 MOLLUSCA SHELL 5 13 10.5691 0.0059 0.488 0.593 1.013 BIVALVIA 18 5 4.0650 0.0083 0.688 0.420 0.718 GASTROPODA 50 1 0.8130 0.0003 0.021 0.008 0.013 NUDIBRANCHIA 50 1 0.8130 0.0003 0.028 0.010 0.016 ECHINODERMATA 18 5 4.0650 0.0109 0.906 1.308 2.234 ECHINARACHNIUS PARMA 24 4 3.2520 0.0019 0.161 0.966 1.650 OPHIUROIDEA 50 1 0.8130 0.0053 0.437 0.813 1.389 HOLOTHUROIDEA 39 2 1.6260 0.0065 0.537 0.521 0.890 BRYOZOA 18 5 4.0650 0.0103 0.854 0.932 1.593 ASCIDIACEA Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 412 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=123 Predator size stats: mean(s.e.)=40.0(0.8), min=12 max=64 Mean (s.e.) stomach weight = 1.2047 (0.2593) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 50 1 0.8130 0.0003 0.027 0.030 0.051 SALPIDAE 50 1 0.8130 0.0000 0.004 0.002 0.004 FISH SCALES 3 22 17.8862 0.1142 9.476 5.584 9.540 ANIMAL REMAINS 29 3 2.4390 0.0120 0.995 0.412 0.704 ANIMAL TUBES 50 1 0.8130 0.0002 0.016 0.006 0.010 ANIMAL EGGS 29 3 2.4390 0.0014 0.114 0.122 0.209 ROCK 9 12 9.7561 0.0171 1.419 1.218 2.080 SAND Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 413 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=12 Predator size stats: mean(s.e.)=32.5(2.2), min=23 max=48 Mean (s.e.) stomach weight = 0.3400 (0.1622) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 7 58.3333 0.0000 0.000 0.000 0.000 EMPTY 7 1 8.3333 0.0035 1.029 0.212 0.508 HYDROZOA 2 4 33.3333 0.0378 11.103 12.915 30.997 POLYCHAETA 7 1 8.3333 0.0007 0.196 0.137 0.329 MALDANIDAE 7 1 8.3333 0.0060 1.765 0.743 1.782 NINOE NIGRIPES 7 1 8.3333 0.0718 21.103 6.441 15.458 APHRODITA HASTATA 7 1 8.3333 0.0004 0.123 0.086 0.206 PHYLLODOCE MACULATA 7 1 8.3333 0.0211 6.201 1.893 4.542 CHONE INFUNDIBULIFORMIS 3 2 16.6667 0.1082 31.814 7.020 16.847 TEREBELLIDAE 7 1 8.3333 0.0001 0.025 0.017 0.041 SIPUNCULA 3 2 16.6667 0.0029 0.858 0.402 0.965 GAMMARIDEA 7 1 8.3333 0.0020 0.588 0.248 0.594 ANTHURIDAE 7 1 8.3333 0.0050 1.471 0.303 0.726 MOLLUSCA SHELL 7 1 8.3333 0.0017 0.490 0.101 0.242 AEQUIPECTEN GLYPTUS 7 1 8.3333 0.0010 0.294 0.206 0.494 GASTROPODA 7 1 8.3333 0.0010 0.294 0.061 0.145 NOTOACMEA TESTUDINALIS 7 1 8.3333 0.0031 0.907 0.187 0.448 PUNCTURELLA NOACHINA 7 1 8.3333 0.0008 0.221 0.154 0.370 OPHIUROIDEA 7 1 8.3333 0.0018 0.515 0.106 0.254 OPHIURA SP 3 2 16.6667 0.0452 13.284 6.765 16.237 ANIMAL REMAINS 3 2 16.6667 0.0263 7.721 3.672 8.814 SAND Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 414 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=10, Stomach samples=57 Predator size stats: mean(s.e.)=31.6(1.2), min=10 max=52 Mean (s.e.) stomach weight = 1.5276 (0.4295) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 27 47.3684 0.0000 0.000 0.000 0.000 EMPTY 30 1 1.7544 0.0034 0.225 1.549 2.943 HYDROZOA 18 2 3.5088 0.0737 4.825 1.123 2.134 ANTHOZOA 30 1 1.7544 0.0008 0.053 0.303 0.576 EDWARDSIA SP 3 7 12.2807 0.5609 36.719 8.287 15.746 CERIANTHIDAE 30 1 1.7544 0.0029 0.188 0.048 0.092 CERIANTHUS BOREALIS 6 6 10.5263 0.0544 3.560 0.958 1.821 NEMERTEA 13 3 5.2632 0.0002 0.014 0.006 0.012 NEMATODA 2 15 26.3158 0.1649 10.793 6.366 12.095 POLYCHAETA 30 1 1.7544 0.0032 0.208 0.142 0.269 MALDANIDAE 18 2 3.5088 0.0442 2.892 0.553 1.051 CLYMENELLA TORQUATA 30 1 1.7544 0.0003 0.020 0.025 0.048 LUMBRINERIDAE 30 1 1.7544 0.0001 0.009 0.016 0.030 LUMBRINERIS SP 18 2 3.5088 0.0004 0.023 0.575 1.093 LUMBRINERIS FRAGILIS 3 7 12.2807 0.0163 1.067 0.189 0.360 NINOE NIGRIPES 30 1 1.7544 0.1046 6.848 0.870 1.654 PHERUSA AFFINIS 13 3 5.2632 0.0436 2.856 0.854 1.622 ARICIDEA JEFFREYSI 13 3 5.2632 0.0097 0.633 0.156 0.297 NEPHTYIDAE 10 4 7.0175 0.0981 6.423 3.207 6.093 NEPHTYS SP 18 2 3.5088 0.1317 8.624 1.556 2.957 NEPHTYS INCISA 10 4 7.0175 0.0373 2.439 4.279 8.130 NEREIS SP 30 1 1.7544 0.0000 0.002 0.013 0.025 ETEONE LONGA 30 1 1.7544 0.0000 0.001 0.001 0.001 PHYLLODOCE MUCOSA 18 2 3.5088 0.0011 0.074 0.234 0.445 POLYNOIDAE 30 1 1.7544 0.0000 0.001 0.000 0.000 PHOLOE MINUTA 18 2 3.5088 0.0265 1.732 2.478 4.708 SABELLIDAE 30 1 1.7544 0.0029 0.191 0.132 0.250 CHONE INFUNDIBULIFORMIS 18 2 3.5088 0.0067 0.441 1.274 2.421 POTAMILLA RENIFORMIS 30 1 1.7544 0.0006 0.039 0.005 0.009 SPIONIDA 18 2 3.5088 0.0017 0.110 0.040 0.075 CIRRATULIDAE 30 1 1.7544 0.0116 0.759 0.355 0.675 SPIONIDAE 30 1 1.7544 0.0005 0.030 0.008 0.015 AMPHARETE SP 13 3 5.2632 0.0025 0.164 0.295 0.560 AMPHARETE ARCTICA 30 1 1.7544 0.0006 0.037 0.838 1.592 TEREBELLIDAE 30 1 1.7544 0.0001 0.009 0.002 0.004 AMPHIPODA 30 1 1.7544 0.0001 0.005 0.003 0.006 AMPELISCA VADORUM 30 1 1.7544 0.0007 0.046 0.264 0.501 HAPLOOPS SP 8 5 8.7719 0.0020 0.130 0.075 0.142 LEPTOCHEIRUS PINGUIS 30 1 1.7544 0.0001 0.009 0.005 0.010 UNCIOLA INERMIS Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 415 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=10, Stomach samples=57 Predator size stats: mean(s.e.)=31.6(1.2), min=10 max=52 Mean (s.e.) stomach weight = 1.5276 (0.4295) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 7 12.2807 0.0090 0.587 4.460 8.475 UNCIOLA IRRORATA 30 1 1.7544 0.0000 0.002 0.000 0.001 CAPRELLIDAE 30 1 1.7544 0.0000 0.002 0.002 0.003 COROPHIUM SP 30 1 1.7544 0.0009 0.056 0.039 0.074 ERICTHONIUS RUBRICORNIS 18 2 3.5088 0.0010 0.064 0.090 0.171 CASCO BIGELOWI 18 2 3.5088 0.0021 0.136 0.147 0.280 LYSIANASSIDAE 30 1 1.7544 0.0001 0.006 0.033 0.063 PHOTIS DENTATA 13 3 5.2632 0.0002 0.015 0.003 0.006 PHOXOCEPHALUS HOLBOLLI 30 1 1.7544 0.0002 0.015 0.086 0.163 DULICHIA SP 30 1 1.7544 0.0005 0.033 0.007 0.014 EDOTEA TRILOBA 8 5 8.7719 0.0546 3.572 0.845 1.605 BIVALVIA 30 1 1.7544 0.0008 0.051 1.754 3.333 YOLDIELLA LUCIDA 30 1 1.7544 0.0032 0.210 0.032 0.061 YOLDIA LIMATULA 30 1 1.7544 0.0001 0.006 0.003 0.005 NUCULA SP 30 1 1.7544 0.0000 0.001 0.000 0.000 NUCULA DELPHINODONTA 30 1 1.7544 0.0001 0.005 0.003 0.006 OPHIURA SARSI 30 1 1.7544 0.0174 1.136 0.785 1.492 DENDROCHIROTIDA 30 1 1.7544 0.0018 0.115 0.078 0.149 UROCHORDATA 6 6 10.5263 0.0159 1.043 6.267 11.907 ANIMAL REMAINS 18 2 3.5088 0.0064 0.419 0.756 1.437 ANIMAL TUBES 10 4 7.0175 0.0018 0.118 0.021 0.040 PLANTS 18 2 3.5088 0.0032 0.210 0.133 0.253 SAND Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 416 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=96 Predator size stats: mean(s.e.)=30.5(0.7), min=15 max=48 Mean (s.e.) stomach weight = 0.7342 (0.1459) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 35 36.4583 0.0000 0.000 0.000 0.000 EMPTY 29 3 3.1250 0.0262 3.568 0.741 1.166 CERIANTHIDAE 58 1 1.0417 0.0272 3.700 0.575 0.904 CERIANTHIDAE TUBES 13 8 8.3333 0.0011 0.155 1.925 3.030 ACANTHOCEPHALA 29 3 3.1250 0.0001 0.011 0.060 0.095 NEMATODA 2 32 33.3333 0.0792 10.792 11.250 17.705 POLYCHAETA 10 12 12.5000 0.0031 0.419 1.002 1.577 MALDANIDAE 58 1 1.0417 0.0003 0.038 0.021 0.033 EUCLYMENE SP 58 1 1.0417 0.0098 1.329 0.354 0.557 NICOMACHE SP 58 1 1.0417 0.0008 0.105 0.057 0.089 PRAXILLURA ORNATA 39 2 2.0833 0.0013 0.170 0.843 1.326 LUMBRINERIDAE 58 1 1.0417 0.0004 0.058 0.075 0.118 LUMBRINERIS SP 18 5 5.2083 0.0104 1.417 1.255 1.975 LUMBRINERIS FRAGILIS 58 1 1.0417 0.0004 0.052 0.028 0.045 LUMBRINERIS TENUIS 58 1 1.0417 0.0005 0.071 0.023 0.036 NINOE NIGRIPES 39 2 2.0833 0.0005 0.072 0.068 0.107 FLABELLIGERIDAE 58 1 1.0417 0.0006 0.075 0.007 0.010 PHERUSA SP 58 1 1.0417 0.0000 0.006 0.006 0.010 PHERUSA AFFINIS 58 1 1.0417 0.0021 0.281 0.075 0.118 OPHELINA SP 58 1 1.0417 0.0010 0.138 0.074 0.117 OPHELINA AULOGASTER 58 1 1.0417 0.0001 0.007 0.004 0.006 SCALIBREGMA INFLATUM 39 2 2.0833 0.0039 0.529 0.607 0.956 NEPHTYIDAE 58 1 1.0417 0.0874 11.907 1.030 1.621 AGLAOPHAMUS CIRCINATA 58 1 1.0417 0.0032 0.438 0.355 0.559 NEPHTYS SP 39 2 2.0833 0.0003 0.043 0.011 0.018 NEREIDAE 58 1 1.0417 0.0001 0.016 0.005 0.008 NEREIS ACUMINATA 25 4 4.1667 0.0002 0.021 0.034 0.053 PHYLLODOCIDAE 39 2 2.0833 0.0002 0.027 0.012 0.018 ETEONE SP 18 5 5.2083 0.0003 0.034 0.028 0.044 PHYLLODOCE SP 13 8 8.3333 0.0016 0.216 0.221 0.347 PHYLLODOCE MACULATA 39 2 2.0833 0.0001 0.017 0.005 0.008 POLYNOIDAE 13 8 8.3333 0.0043 0.580 0.712 1.121 HARMOTHOE SP 58 1 1.0417 0.0002 0.028 0.015 0.024 HARMOTHOE IMBRICATA 58 1 1.0417 0.0038 0.511 0.059 0.093 SABELLIDAE 18 5 5.2083 0.0008 0.113 0.282 0.443 SPIONIDAE 58 1 1.0417 0.0000 0.003 0.002 0.002 POLYDORA SP 58 1 1.0417 0.0000 0.003 0.001 0.001 PRIONOSPIO SP 58 1 1.0417 0.0001 0.009 0.005 0.007 PRIONOSPIO STEENSTRUPI 58 1 1.0417 0.0008 0.104 0.056 0.088 SCOLECOLEPIDES SP Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 417 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=96 Predator size stats: mean(s.e.)=30.5(0.7), min=15 max=48 Mean (s.e.) stomach weight = 0.7342 (0.1459) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 39 2 2.0833 0.0009 0.126 0.066 0.104 SPIO FILICORNIS 58 1 1.0417 0.0001 0.016 0.020 0.032 STERNASPIS SCUTATA 29 3 3.1250 0.0037 0.505 0.151 0.237 AMPHARETIDAE 58 1 1.0417 0.0006 0.079 0.025 0.039 AMPHARETE SP 58 1 1.0417 0.0003 0.037 0.020 0.031 AMPHARETE ARCTICA 58 1 1.0417 0.0003 0.034 0.018 0.029 MELINNA CRISTATA 17 6 6.2500 0.0127 1.724 1.204 1.895 TEREBELLIDAE 29 3 3.1250 0.0011 0.152 0.083 0.131 TEREBELLIDES STROEMII 58 1 1.0417 0.0000 0.001 0.001 0.001 SIPUNCULA 39 2 2.0833 0.0310 4.216 1.563 2.459 CRUSTACEA 18 5 5.2083 0.0122 1.658 2.221 3.496 AMPHIPODA 6 15 15.6250 0.0019 0.261 0.810 1.275 GAMMARIDEA 58 1 1.0417 0.0000 0.006 0.011 0.017 AMPELISCA SP 39 2 2.0833 0.0002 0.021 0.015 0.024 BYBLIS SERRATA 16 7 7.2917 0.0029 0.393 0.316 0.497 HAPLOOPS SP 58 1 1.0417 0.0001 0.009 0.009 0.014 AORIDAE 4 18 18.7500 0.0132 1.803 1.451 2.283 LEPTOCHEIRUS PINGUIS 11 10 10.4167 0.1978 26.941 6.717 10.571 UNCIOLA SP 4 18 18.7500 0.0100 1.365 1.086 1.709 UNCIOLA IRRORATA 58 1 1.0417 0.0000 0.003 0.001 0.001 CALLIOPIUS LAEVIUSCULUS 25 4 4.1667 0.0002 0.026 0.036 0.057 CAPRELLIDAE 7 13 13.5417 0.0020 0.274 0.957 1.506 AEGININA LONGICORNIS 29 3 3.1250 0.0002 0.033 0.052 0.083 COROPHIUM SP 58 1 1.0417 0.0000 0.001 0.001 0.002 ERICTHONIUS SP 58 1 1.0417 0.0007 0.091 0.091 0.143 ERICTHONIUS BRASILIENSIS 7 13 13.5417 0.0045 0.610 1.652 2.599 ERICTHONIUS RUBRICORNIS 25 4 4.1667 0.0001 0.017 0.038 0.060 LYSIANASSIDAE 58 1 1.0417 0.0000 0.006 0.001 0.002 ANONYX SP 58 1 1.0417 0.0001 0.011 0.006 0.010 HIPPOMEDON SERRATUS 58 1 1.0417 0.0000 0.003 0.016 0.024 ORCHOMENELLA SP 58 1 1.0417 0.0001 0.007 0.002 0.003 ORCHOMENELLA MINUTA 39 2 2.0833 0.0001 0.009 0.035 0.055 OEDICEROTIDAE 58 1 1.0417 0.0000 0.004 0.002 0.003 SYNCHELIDIUM AMERICANUM 39 2 2.0833 0.0001 0.010 0.007 0.011 HARPINIA SP 39 2 2.0833 0.0000 0.003 0.001 0.001 HARPINIA PROPINQUA 58 1 1.0417 0.0000 0.003 0.002 0.002 PHOXOCEPHALUS HOLBOLLI 29 3 3.1250 0.0002 0.026 0.019 0.030 PLEUSTIDAE 39 2 2.0833 0.0001 0.013 0.004 0.006 PLEUSYMTES GLABER 39 2 2.0833 0.0000 0.003 0.005 0.008 DULICHIA SP Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 418 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=96 Predator size stats: mean(s.e.)=30.5(0.7), min=15 max=48 Mean (s.e.) stomach weight = 0.7342 (0.1459) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 18 5 5.2083 0.0002 0.027 0.146 0.229 PONTOGENEIA INERMIS 58 1 1.0417 0.0021 0.288 1.042 1.639 DECAPODA 25 4 4.1667 0.0001 0.014 0.012 0.018 DECAPODA LARVAE 39 2 2.0833 0.0019 0.265 0.137 0.215 CANCRIDAE 58 1 1.0417 0.0041 0.552 1.042 1.639 CANCER IRRORATUS 39 2 2.0833 0.0001 0.009 0.006 0.010 ISOPODA 58 1 1.0417 0.0000 0.003 0.001 0.001 PTILANTHURA TENUIS 58 1 1.0417 0.0001 0.010 0.002 0.002 CIROLANIDAE 58 1 1.0417 0.0001 0.020 0.010 0.015 CHIRIDOTEA ARENICOLA 58 1 1.0417 0.0000 0.001 0.000 0.001 EDOTEA SP 29 3 3.1250 0.0003 0.035 0.387 0.609 EDOTEA TRILOBA 7 13 13.5417 0.0006 0.081 0.335 0.527 CUMACEA 29 3 3.1250 0.0002 0.030 0.164 0.258 DIASTYLIS SP 18 5 5.2083 0.0017 0.234 0.110 0.173 DIASTYLIS QUADRISPINOSA 58 1 1.0417 0.0000 0.001 0.033 0.051 LAMPROPS QUADRIPLICATA 58 1 1.0417 0.0000 0.004 0.001 0.002 EUPHAUSIIDAE 18 5 5.2083 0.0010 0.142 0.098 0.154 BIVALVIA 39 2 2.0833 0.0002 0.023 0.008 0.013 CERASTODERMA SP 29 3 3.1250 0.0017 0.234 0.246 0.387 GASTROPODA 39 2 2.0833 0.0006 0.079 0.024 0.038 ASTEROIDEA 58 1 1.0417 0.0004 0.057 0.009 0.014 ECHINOIDEA 58 1 1.0417 0.0010 0.142 0.074 0.117 ECHINARACHNIUS PARMA 58 1 1.0417 0.0001 0.016 0.004 0.007 ASCIDIACEA 39 2 2.0833 0.0127 1.729 1.191 1.875 ASCIDIA SP 58 1 1.0417 0.0045 0.616 0.545 0.857 FISH 58 1 1.0417 0.0024 0.332 0.334 0.526 FISH LARVAE 3 29 30.2083 0.0971 13.231 14.536 22.877 ANIMAL REMAINS 29 3 3.1250 0.0132 1.797 1.346 2.118 ANIMAL TUBES 58 1 1.0417 0.0002 0.030 0.016 0.025 PLANTS 11 10 10.4167 0.0179 2.436 1.091 1.717 SAND Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 419 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=65 Predator size stats: mean(s.e.)=26.7(0.7), min=16 max=39 Mean (s.e.) stomach weight = 0.7759 (0.2264) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 28 1 1.5385 0.0021 0.276 0.067 0.120 1 29 44.6154 0.0000 0.000 0.000 0.000 EMPTY 12 3 4.6154 0.0040 0.512 0.805 1.453 HYDROZOA 3 8 12.3077 0.1792 23.094 10.008 18.069 ANTHOZOA 6 6 9.2308 0.1387 17.879 4.993 9.015 CERIANTHIDAE 9 5 7.6923 0.0117 1.509 2.861 5.165 CERIANTHIDAE TUBES 28 1 1.5385 0.0001 0.008 0.054 0.098 CESTODA 12 3 4.6154 0.0024 0.307 0.409 0.739 NEMERTEA 28 1 1.5385 0.0070 0.908 1.263 2.280 NEMATODA 6 6 9.2308 0.0093 1.202 1.873 3.381 POLYCHAETA 6 6 9.2308 0.0127 1.636 0.780 1.408 MALDANIDAE 28 1 1.5385 0.0011 0.143 0.022 0.040 CLYMENELLA TORQUATA 18 2 3.0769 0.0032 0.414 1.239 2.236 LUMBRINERIDAE 12 3 4.6154 0.0223 2.877 2.778 5.016 LUMBRINERIS FRAGILIS 28 1 1.5385 0.0021 0.274 0.447 0.807 NINOE NIGRIPES 18 2 3.0769 0.0208 2.675 2.093 3.780 FLABELLIGERIDAE 12 3 4.6154 0.0620 7.995 3.923 7.083 PHERUSA SP 28 1 1.5385 0.0023 0.301 0.241 0.435 PHERUSA AFFINIS 28 1 1.5385 0.0006 0.071 0.093 0.168 OPHELINA SP 18 2 3.0769 0.0045 0.581 1.049 1.894 OPHELINA ACUMINATA 28 1 1.5385 0.0011 0.137 0.178 0.322 SCALIBREGMA INFLATUM 28 1 1.5385 0.0003 0.042 0.031 0.056 GLYCERIDAE 28 1 1.5385 0.0005 0.061 0.049 0.089 NEREIS SP 28 1 1.5385 0.0003 0.038 0.009 0.016 PHYLLODOCIDAE 28 1 1.5385 0.0001 0.008 0.006 0.011 PHYLLODOCE ARENAE 28 1 1.5385 0.0015 0.190 0.046 0.083 SIGALIONIDAE 18 2 3.0769 0.0386 4.969 2.671 4.823 CHONE INFUNDIBULIFORMIS 28 1 1.5385 0.0003 0.034 0.008 0.015 SPIONIDAE 12 3 4.6154 0.0004 0.052 0.029 0.053 SPIOPHANES BOMBYX 28 1 1.5385 0.0008 0.107 0.735 1.327 AMPHARETIDAE 28 1 1.5385 0.0061 0.789 1.027 1.855 AMPHARETE SP 28 1 1.5385 0.0106 1.364 1.538 2.778 ASABELLIDES SP 28 1 1.5385 0.0001 0.012 0.003 0.005 PHASCOLION STROMBI 18 2 3.0769 0.0047 0.605 2.399 4.331 CRUSTACEA 18 2 3.0769 0.0002 0.028 0.036 0.065 AMPHIPODA 18 2 3.0769 0.0002 0.024 0.029 0.052 AMPELISCA SP 18 2 3.0769 0.0007 0.087 0.058 0.104 AMPELISCA AGASSIZI 28 1 1.5385 0.0000 0.004 0.001 0.002 AMPELISCA VERRILLI 18 2 3.0769 0.0009 0.113 0.104 0.187 AORIDAE Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 420 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=65 Predator size stats: mean(s.e.)=26.7(0.7), min=16 max=39 Mean (s.e.) stomach weight = 0.7759 (0.2264) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 7 10.7692 0.0096 1.235 1.251 2.258 LEPTOCHEIRUS PINGUIS 12 3 4.6154 0.0015 0.190 1.187 2.144 UNCIOLA INERMIS 2 10 15.3846 0.0052 0.672 1.096 1.978 UNCIOLA IRRORATA 28 1 1.5385 0.0001 0.008 0.011 0.021 CAPRELLIDAE 28 1 1.5385 0.0002 0.032 0.051 0.093 AEGININA LONGICORNIS 28 1 1.5385 0.0000 0.006 0.001 0.003 COROPHIUM ACUTUM 10 4 6.1538 0.0002 0.020 0.017 0.030 ERICTHONIUS RUBRICORNIS 28 1 1.5385 0.0000 0.004 0.003 0.006 ISCHYROCERUS ANGUIPES 28 1 1.5385 0.0000 0.006 0.010 0.017 LYSIANASSIDAE 28 1 1.5385 0.0000 0.006 0.008 0.015 HIPPOMEDON PROPINQUUS 28 1 1.5385 0.0000 0.002 0.002 0.003 PHOXOCEPHALUS HOLBOLLI 28 1 1.5385 0.0000 0.004 0.003 0.005 RHEPOXYNIUS EPISTOMUS 28 1 1.5385 0.0000 0.002 0.002 0.004 DULICHIA SP 28 1 1.5385 0.0000 0.004 0.003 0.006 PONTOGENEIA INERMIS 10 4 6.1538 0.0020 0.260 0.776 1.401 CANCER IRRORATUS 28 1 1.5385 0.0004 0.056 0.362 0.654 PAGURIDAE 28 1 1.5385 0.0000 0.006 0.005 0.009 DIASTYLIS QUADRISPINOSA 28 1 1.5385 0.0002 0.028 0.036 0.065 BIVALVIA 28 1 1.5385 0.0001 0.010 0.002 0.004 NUDIBRANCHIA 28 1 1.5385 0.1953 25.175 1.538 2.778 ENGRAULIDAE 4 7 10.7692 0.0051 0.662 4.419 7.978 ANIMAL REMAINS 28 1 1.5385 0.0002 0.032 0.417 0.753 ROCK 18 2 3.0769 0.0020 0.258 0.229 0.413 SAND Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 421 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=35, Stomach samples=190 Predator size stats: mean(s.e.)=26.0(0.6), min=9 max=47 Mean (s.e.) stomach weight = 2.3717 (0.2540) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 12 16 8.4211 0.0000 0.000 0.000 0.000 EMPTY 5 24 12.6316 0.0637 2.687 4.975 5.432 HYDROZOA 10 20 10.5263 0.1342 5.657 5.939 6.485 ANTHOZOA 66 1 0.5263 0.0049 0.206 0.297 0.325 ACTINIARIA 4 31 16.3158 0.3264 13.764 10.427 11.386 CERIANTHIDAE 38 5 2.6316 0.0164 0.691 0.346 0.378 NEMERTEA 3 40 21.0526 0.0360 1.517 3.537 3.862 POLYCHAETA 33 6 3.1579 0.0017 0.072 1.191 1.301 MALDANIDAE 66 1 0.5263 0.0002 0.006 0.007 0.007 NICOMACHE LUMBRICALIS 38 5 2.6316 0.0116 0.489 0.733 0.800 LUMBRINERIDAE 25 7 3.6842 0.0924 3.897 0.938 1.024 LUMBRINERIS SP 15 14 7.3684 0.0872 3.676 2.581 2.819 LUMBRINERIS FRAGILIS 66 1 0.5263 0.0091 0.383 0.520 0.568 LUMBRINERIS LATREILLI 47 3 1.5789 0.0005 0.022 0.283 0.309 NINOE NIGRIPES 17 10 5.2632 0.1970 8.308 2.596 2.835 DIOPATRA CUPREA 20 8 4.2105 0.0164 0.691 1.215 1.327 FLABELLIGERIDAE 25 7 3.6842 0.0176 0.741 1.017 1.110 PHERUSA SP 25 7 3.6842 0.0409 1.724 1.642 1.793 PHERUSA AFFINIS 66 1 0.5263 0.0001 0.004 0.002 0.002 OPHELIIDAE 66 1 0.5263 0.0024 0.101 0.207 0.226 OPHELIA SP 66 1 0.5263 0.0001 0.005 0.001 0.001 ORBINIIDAE 42 4 2.1053 0.0030 0.128 0.146 0.159 NEPHTYIDAE 33 6 3.1579 0.0196 0.828 0.263 0.287 NEPHTYS SP 55 2 1.0526 0.0022 0.092 0.074 0.081 NEREIS SP 66 1 0.5263 0.0022 0.094 0.105 0.114 ETEONE FLAVA 66 1 0.5263 0.0002 0.010 0.024 0.027 ETEONE LACTEA 66 1 0.5263 0.0001 0.003 0.191 0.209 PHYLLODOCE SP 66 1 0.5263 0.0000 0.000 0.001 0.001 PHYLLODOCE MACULATA 55 2 1.0526 0.0001 0.006 0.030 0.033 PHYLLODOCE MUCOSA 55 2 1.0526 0.0001 0.003 0.008 0.008 POLYNOIDAE 47 3 1.5789 0.0005 0.020 0.234 0.256 HARMOTHOE SP 55 2 1.0526 0.0020 0.086 0.035 0.038 SIGALIONIDAE 66 1 0.5263 0.0000 0.000 0.003 0.003 PHOLOE MINUTA 66 1 0.5263 0.0226 0.952 0.417 0.456 SABELLIDAE 66 1 0.5263 0.0009 0.036 0.111 0.122 CHONE INFUNDIBULIFORMIS 66 1 0.5263 0.0001 0.003 0.003 0.003 EUCHONE RUBROCINCTA 18 9 4.7368 0.0013 0.055 0.253 0.276 CIRRATULIDAE 25 7 3.6842 0.0368 1.553 1.581 1.727 SPIONIDAE 66 1 0.5263 0.0033 0.139 0.473 0.516 SPIO SP Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 422 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=35, Stomach samples=190 Predator size stats: mean(s.e.)=26.0(0.6), min=9 max=47 Mean (s.e.) stomach weight = 2.3717 (0.2540) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 42 4 2.1053 0.0001 0.004 0.054 0.059 SPIOPHANES BOMBYX 20 8 4.2105 0.0090 0.381 0.414 0.452 AMPHARETIDAE 47 3 1.5789 0.0397 1.676 0.973 1.062 AMPHARETE ACUTIFRONS 5 24 12.6316 0.0620 2.614 4.589 5.011 AMPHARETE ARCTICA 7 23 12.1053 0.7890 33.268 9.246 10.097 ASABELLIDES OCULATA 25 7 3.6842 0.0100 0.420 0.880 0.961 TEREBELLIDAE 20 8 4.2105 0.0416 1.752 3.483 3.804 TRICHOBRANCHUS GLACIALIS 55 2 1.0526 0.0017 0.070 0.389 0.425 ARCHIANNELIDA 47 3 1.5789 0.0008 0.032 0.211 0.230 CRUSTACEA 25 7 3.6842 0.0005 0.022 0.607 0.663 AMPHIPODA 13 15 7.8947 0.0008 0.036 0.373 0.408 GAMMARIDEA 55 2 1.0526 0.0000 0.002 0.015 0.016 AMPELISCIDAE 66 1 0.5263 0.0000 0.000 0.016 0.017 AMPELISCA SP 66 1 0.5263 0.0000 0.000 0.000 0.001 AMPELISCA ABDITA 25 7 3.6842 0.0012 0.049 0.157 0.171 BYBLIS SERRATA 66 1 0.5263 0.0000 0.000 0.000 0.000 AORIDAE 55 2 1.0526 0.0004 0.015 0.048 0.053 MICRODEUTOPUS SP 66 1 0.5263 0.0000 0.000 0.002 0.002 LEPTOCHEIRUS SP 16 13 6.8421 0.0030 0.128 0.742 0.810 LEPTOCHEIRUS PINGUIS 25 7 3.6842 0.0001 0.004 0.063 0.068 UNCIOLA SP 1 49 25.7895 0.0428 1.806 5.550 6.060 UNCIOLA IRRORATA 66 1 0.5263 0.0001 0.004 0.001 0.001 CALLIOPIUS LAEVIUSCULUS 38 5 2.6316 0.0001 0.006 0.021 0.023 CAPRELLIDAE 20 8 4.2105 0.0011 0.045 0.040 0.044 AEGININA LONGICORNIS 42 4 2.1053 0.0001 0.005 0.041 0.045 COROPHIUM SP 66 1 0.5263 0.0000 0.001 0.005 0.005 ERICTHONIUS RUBRICORNIS 47 3 1.5789 0.0004 0.017 0.008 0.009 PSEUDUNCIOLA OBLIQUUA 66 1 0.5263 0.0000 0.001 0.000 0.000 GAMMARUS SP 8 21 11.0526 0.0673 2.840 5.077 5.544 GAMMARUS ANNULATUS 42 4 2.1053 0.0003 0.012 0.030 0.033 OEDICEROTIDAE 20 8 4.2105 0.0018 0.077 0.049 0.053 MONOCULODES EDWARDSI 38 5 2.6316 0.0005 0.022 0.025 0.027 MONOCULODES INTERMEDIUS 66 1 0.5263 0.0000 0.001 0.004 0.004 SYNCHELIDIUM SP 66 1 0.5263 0.0000 0.000 0.001 0.001 PHOTIDAE 66 1 0.5263 0.0000 0.000 0.000 0.000 PHOTIS DENTATA 66 1 0.5263 0.0000 0.000 0.000 0.000 MICROPROTOPUS SP 66 1 0.5263 0.0000 0.000 0.001 0.001 PHOXOCEPHALUS HOLBOLLI 66 1 0.5263 0.0000 0.001 0.001 0.001 RHEPOXYNIUS EPISTOMUS 47 3 1.5789 0.0001 0.004 0.008 0.009 PONTOGENEIA INERMIS Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 423 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=35, Stomach samples=190 Predator size stats: mean(s.e.)=26.0(0.6), min=9 max=47 Mean (s.e.) stomach weight = 2.3717 (0.2540) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 55 2 1.0526 0.0000 0.000 0.003 0.003 METOPELLA SP 55 2 1.0526 0.0010 0.041 0.067 0.073 DECAPODA 66 1 0.5263 0.0002 0.010 0.046 0.050 CANCRIDAE 66 1 0.5263 0.0014 0.060 0.069 0.076 CANCER IRRORATUS 66 1 0.5263 0.0001 0.003 0.002 0.002 CRANGONIDAE 11 19 10.0000 0.0163 0.686 1.398 1.527 CRANGON SEPTEMSPINOSA 47 3 1.5789 0.0002 0.006 0.054 0.059 ISOPODA 47 3 1.5789 0.0001 0.004 0.093 0.101 CHIRIDOTEA SP 8 21 11.0526 0.0030 0.125 0.869 0.949 EDOTEA TRILOBA 33 6 3.1579 0.0000 0.002 0.033 0.036 CUMACEA 66 1 0.5263 0.0000 0.001 0.004 0.004 DIASTYLIDAE 33 6 3.1579 0.0035 0.147 0.117 0.128 NEOMYSIS AMERICANA 13 15 7.8947 0.0128 0.542 0.514 0.561 BIVALVIA 66 1 0.5263 0.0000 0.000 0.001 0.001 MYTILUS EDULIS 66 1 0.5263 0.0000 0.001 0.000 0.000 SOLEMYIDAE 66 1 0.5263 0.0002 0.007 0.012 0.013 ASTARTE SP 66 1 0.5263 0.0000 0.002 0.001 0.002 TELLINA SP 66 1 0.5263 0.0000 0.000 0.016 0.017 GASTROPODA 66 1 0.5263 0.0013 0.055 0.080 0.087 ECHINOIDEA 33 6 3.1579 0.0157 0.663 0.953 1.040 ECHINARACHNIUS PARMA 55 2 1.0526 0.0058 0.246 0.111 0.121 BRYOZOA 66 1 0.5263 0.0145 0.613 0.425 0.464 FISH 66 1 0.5263 0.0000 0.000 0.002 0.002 FISH SCALES 66 1 0.5263 0.0093 0.392 0.451 0.492 ANCHOA SP 2 47 24.7368 0.0465 1.960 9.330 10.188 ANIMAL REMAINS 42 4 2.1053 0.0019 0.080 0.274 0.299 ANIMAL TUBES 66 1 0.5263 0.0001 0.004 0.020 0.022 PLANTS 55 2 1.0526 0.0003 0.012 0.080 0.087 ROCK 18 9 4.7368 0.0089 0.374 1.025 1.119 SAND Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 424 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=85 Predator size stats: mean(s.e.)=24.8(0.6), min=14 max=38 Mean (s.e.) stomach weight = 0.0889 (0.0174) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 51 60.0000 0.0000 0.000 0.000 0.000 EMPTY 32 1 1.1765 0.0006 0.635 0.123 0.308 HYDROZOA 8 4 4.7059 0.0098 11.048 3.709 9.274 ANTHOZOA 17 2 2.3529 0.0000 0.026 0.029 0.073 TREMATODA 17 2 2.3529 0.0010 1.151 1.189 2.973 NEMERTEA 32 1 1.1765 0.0000 0.013 0.007 0.018 NEMATODA 2 17 20.0000 0.0149 16.790 7.363 18.407 POLYCHAETA 10 3 3.5294 0.0001 0.159 0.039 0.099 MALDANIDAE 17 2 2.3529 0.0049 5.557 2.294 5.736 LUMBRINERIDAE 32 1 1.1765 0.0002 0.225 0.192 0.481 LUMBRINERIS SP 32 1 1.1765 0.0076 8.574 1.166 2.914 LUMBRINERIS FRAGILIS 17 2 2.3529 0.0036 4.088 0.618 1.545 NINOE NIGRIPES 10 3 3.5294 0.0044 4.962 1.218 3.044 FLABELLIGERIDAE 32 1 1.1765 0.0003 0.384 0.185 0.464 PHERUSA SP 32 1 1.1765 0.0001 0.119 0.036 0.089 GLYCERA SP 32 1 1.1765 0.0002 0.172 0.147 0.368 NEPHTYIDAE 32 1 1.1765 0.0039 4.353 0.840 2.099 NEPHTYS SP 32 1 1.1765 0.0000 0.026 0.023 0.057 POLYNOIDAE 17 2 2.3529 0.0010 1.085 0.228 0.570 AMPHARETIDAE 32 1 1.1765 0.0003 0.344 0.103 0.258 AMPHARETE ARCTICA 10 3 3.5294 0.0008 0.873 0.632 1.581 CRUSTACEA 32 1 1.1765 0.0002 0.278 0.054 0.135 AMPHIPODA 4 9 10.5882 0.0010 1.085 1.598 3.994 GAMMARIDEA 32 1 1.1765 0.0000 0.026 0.006 0.015 BYBLIS SERRATA 32 1 1.1765 0.0000 0.013 0.084 0.210 AORIDAE 8 4 4.7059 0.0038 4.260 0.977 2.443 LEPTOCHEIRUS PINGUIS 32 1 1.1765 0.0000 0.013 0.005 0.012 UNCIOLA SP 32 1 1.1765 0.0001 0.119 0.022 0.055 UNCIOLA INERMIS 5 6 7.0588 0.0028 3.149 0.966 2.415 UNCIOLA IRRORATA 32 1 1.1765 0.0000 0.013 0.003 0.006 AEGININA LONGICORNIS 32 1 1.1765 0.0001 0.146 0.028 0.070 ERICTHONIUS RUBRICORNIS 32 1 1.1765 0.0039 4.340 1.135 2.837 GAMMARUS ANNULATUS 10 3 3.5294 0.0016 1.786 1.092 2.730 HAUSTORIIDAE 17 2 2.3529 0.0009 1.006 0.978 2.444 ANONYX LILLJEBORGI 32 1 1.1765 0.0001 0.079 0.015 0.038 RHEPOXYNIUS EPISTOMUS 17 2 2.3529 0.0001 0.093 0.034 0.086 PONTOGENEIA INERMIS 17 2 2.3529 0.0006 0.662 0.193 0.483 DECAPODA LARVAE 17 2 2.3529 0.0001 0.132 0.117 0.293 DECAPODA CRAB 32 1 1.1765 0.0000 0.040 0.048 0.121 DECAPODA SHRIMP Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 425 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=85 Predator size stats: mean(s.e.)=24.8(0.6), min=14 max=38 Mean (s.e.) stomach weight = 0.0889 (0.0174) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 3 3.5294 0.0005 0.569 0.269 0.672 CANCRIDAE 17 2 2.3529 0.0011 1.244 0.361 0.902 CANCER SP 6 5 5.8824 0.0025 2.792 1.595 3.987 CANCER IRRORATUS 32 1 1.1765 0.0005 0.595 0.093 0.232 CRANGON SEPTEMSPINOSA 10 3 3.5294 0.0006 0.662 0.114 0.285 EDOTEA SP 17 2 2.3529 0.0000 0.026 0.013 0.034 COPEPODA 17 2 2.3529 0.0000 0.026 0.013 0.034 OSTRACODA 17 2 2.3529 0.0002 0.251 0.046 0.115 BIVALVIA 17 2 2.3529 0.0001 0.066 0.036 0.090 CLINOCARDIUM CILIATUM 32 1 1.1765 0.0015 1.680 1.003 2.507 ECHINARACHNIUS PARMA 17 2 2.3529 0.0002 0.278 0.150 0.376 FISH 10 3 3.5294 0.0000 0.040 0.026 0.066 FISH SCALES 3 14 16.4706 0.0086 9.685 8.129 20.322 ANIMAL REMAINS 6 5 5.8824 0.0038 4.260 0.654 1.634 SAND Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 426 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=31.6(1.5), min=27 max=35 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data for season = WIN in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 427 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=35.0(1.0), min=34 max=36 Mean (s.e.) stomach weight = 5.8800 (5.7180) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 5.3135 90.366 45.814 45.814 CERIANTHIDAE 1 1 50.0000 0.0020 0.034 1.235 1.235 NEPHTYS SP 1 1 50.0000 0.0035 0.060 2.160 2.160 SABELLIDAE 1 1 50.0000 0.4855 8.257 4.186 4.186 BIVALVIA 1 1 50.0000 0.0755 1.284 46.605 46.605 ANIMAL REMAINS Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 428 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=35, Stomach samples=180 Predator size stats: mean(s.e.)=27.8(0.4), min=16 max=42 Mean (s.e.) stomach weight = 0.6182 (0.1373) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 69 38.3333 0.0000 0.000 0.000 0.000 EMPTY 37 4 2.2222 0.0026 0.418 0.457 0.741 HYDROZOA 22 7 3.8889 0.0385 6.231 1.682 2.727 ANTHOZOA 75 1 0.5556 0.0001 0.017 0.027 0.044 EDWARDSIA SP 37 4 2.2222 0.0255 4.118 0.860 1.394 CERIANTHIDAE 45 3 1.6667 0.0020 0.316 0.916 1.485 CERIANTHIDAE TUBES 75 1 0.5556 0.0001 0.016 0.008 0.013 CERIANTHUS BOREALIS 14 11 6.1111 0.0010 0.162 0.327 0.531 NEMERTEA 75 1 0.5556 0.0033 0.540 0.267 0.432 CEREBRATULUS SP 22 7 3.8889 0.0020 0.331 0.980 1.589 ACANTHOCEPHALA 26 6 3.3333 0.0003 0.047 0.138 0.224 NEMATODA 2 58 32.2222 0.0414 6.692 6.681 10.834 POLYCHAETA 10 17 9.4444 0.0056 0.901 1.794 2.909 MALDANIDAE 45 3 1.6667 0.0032 0.513 0.246 0.399 CLYMENELLA TORQUATA 75 1 0.5556 0.0001 0.011 0.016 0.026 NICOMACHE SP 20 8 4.4444 0.0018 0.291 0.904 1.466 LUMBRINERIDAE 58 2 1.1111 0.0001 0.017 0.049 0.079 LUMBRINERIS SP 75 1 0.5556 0.0000 0.002 0.001 0.001 LUMBRINERIS TENUIS 37 4 2.2222 0.0007 0.115 0.540 0.876 NINOE NIGRIPES 16 10 5.5556 0.0160 2.595 1.786 2.897 FLABELLIGERIDAE 37 4 2.2222 0.0105 1.698 1.033 1.675 PHERUSA SP 26 6 3.3333 0.0066 1.064 2.044 3.315 PHERUSA AFFINIS 75 1 0.5556 0.0010 0.159 0.133 0.216 PHERUSA ARENOSA 75 1 0.5556 0.0028 0.457 0.534 0.865 PHERUSA PLUMOSA 26 6 3.3333 0.0013 0.211 0.124 0.201 OPHELIIDAE 58 2 1.1111 0.0014 0.232 0.176 0.285 OPHELIA SP 20 8 4.4444 0.0202 3.270 0.940 1.524 SCALIBREGMA INFLATUM 45 3 1.6667 0.0001 0.023 0.015 0.025 SCOLOPLOS SP 75 1 0.5556 0.0001 0.008 0.004 0.006 ARICIDEA SP 75 1 0.5556 0.0000 0.003 0.001 0.002 ARICIDEA QUADRILOBATA 75 1 0.5556 0.0013 0.215 0.260 0.422 APHRODITA HASTATA 75 1 0.5556 0.0015 0.244 0.024 0.039 GLYCERA AMERICANA 45 3 1.6667 0.0292 4.728 0.862 1.399 GONIADIDAE 35 5 2.7778 0.0040 0.652 0.880 1.427 NEPHTYIDAE 58 2 1.1111 0.0020 0.330 0.079 0.127 NEPHTYS SP 58 2 1.1111 0.0196 3.172 0.513 0.831 NEREIDAE 75 1 0.5556 0.0000 0.003 0.000 0.000 NEREIS SUCCINEA 75 1 0.5556 0.0001 0.012 0.031 0.051 ETEONE SP 75 1 0.5556 0.0000 0.002 0.005 0.008 PHYLLODOCE SP Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 429 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=35, Stomach samples=180 Predator size stats: mean(s.e.)=27.8(0.4), min=16 max=42 Mean (s.e.) stomach weight = 0.6182 (0.1373) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 75 1 0.5556 0.0005 0.081 0.050 0.080 PHYLLODOCE GROENLANDICA 75 1 0.5556 0.0000 0.001 0.000 0.001 PHYLLODOCE MACULATA 75 1 0.5556 0.0000 0.002 0.001 0.001 PHYLLODOCE MUCOSA 75 1 0.5556 0.0001 0.009 0.002 0.003 POLYNOIDAE 11 15 8.3333 0.1967 31.828 3.129 5.074 SABELLIDAE 22 7 3.8889 0.0338 5.462 1.846 2.994 CHONE INFUNDIBULIFORMIS 37 4 2.2222 0.0007 0.115 0.033 0.054 CIRRATULIDAE 75 1 0.5556 0.0000 0.002 0.001 0.001 SPIONIDAE 75 1 0.5556 0.0000 0.001 0.040 0.064 SPIOPHANES BOMBYX 45 3 1.6667 0.0011 0.178 0.426 0.691 STERNASPIS SCUTATA 26 6 3.3333 0.0010 0.167 0.320 0.519 AMPHARETIDAE 75 1 0.5556 0.0000 0.002 0.079 0.129 AMPHARETE SP 26 6 3.3333 0.0023 0.371 0.253 0.411 AMPHARETE ARCTICA 45 3 1.6667 0.0010 0.157 0.262 0.424 TEREBELLIDAE 75 1 0.5556 0.0005 0.076 0.007 0.012 NICOLEA VENUSTULA 75 1 0.5556 0.0003 0.043 0.004 0.007 TEREBELLIDES STROEMII 14 11 6.1111 0.0019 0.313 0.871 1.413 CRUSTACEA 35 5 2.7778 0.0007 0.107 0.706 1.144 AMPHIPODA 7 21 11.6667 0.0021 0.336 1.244 2.017 GAMMARIDEA 26 6 3.3333 0.0000 0.006 0.023 0.038 AMPELISCIDAE 26 6 3.3333 0.0001 0.016 0.192 0.311 AMPELISCA SP 6 25 13.8889 0.0017 0.267 0.291 0.472 AMPELISCA AGASSIZI 45 3 1.6667 0.0001 0.022 0.015 0.024 AMPELISCA VADORUM 7 21 11.6667 0.0071 1.156 1.155 1.873 BYBLIS SERRATA 3 42 23.3333 0.0189 3.051 3.379 5.479 LEPTOCHEIRUS PINGUIS 22 7 3.8889 0.0041 0.662 0.319 0.518 UNCIOLA SP 12 14 7.7778 0.0041 0.661 0.747 1.212 UNCIOLA INERMIS 5 34 18.8889 0.0122 1.968 2.541 4.120 UNCIOLA IRRORATA 26 6 3.3333 0.0001 0.018 0.032 0.052 CAPRELLIDAE 12 14 7.7778 0.0104 1.686 0.953 1.545 AEGININA LONGICORNIS 45 3 1.6667 0.0000 0.004 0.004 0.007 COROPHIUM SP 75 1 0.5556 0.0000 0.005 0.003 0.004 ERICTHONIUS BRASILIENSIS 9 20 11.1111 0.0030 0.487 1.005 1.630 ERICTHONIUS RUBRICORNIS 45 3 1.6667 0.0005 0.077 0.141 0.228 CASCO BIGELOWI 75 1 0.5556 0.0004 0.068 0.080 0.129 GAMMARUS SP 75 1 0.5556 0.0000 0.001 0.000 0.001 ISCHYROCERUS ANGUIPES 58 2 1.1111 0.0000 0.002 0.011 0.018 JASSA FALCATA 58 2 1.1111 0.0001 0.011 0.030 0.048 LYSIANASSIDAE 45 3 1.6667 0.0002 0.028 0.027 0.044 ANONYX SARSI Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 430 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=35, Stomach samples=180 Predator size stats: mean(s.e.)=27.8(0.4), min=16 max=42 Mean (s.e.) stomach weight = 0.6182 (0.1373) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 75 1 0.5556 0.0001 0.013 0.006 0.010 HIPPOMEDON DENTICULATUS 45 3 1.6667 0.0000 0.005 0.015 0.024 MONOCULODES EDWARDSI 75 1 0.5556 0.0000 0.002 0.001 0.001 PHOTIS REINHARDI 75 1 0.5556 0.0000 0.003 0.001 0.002 PHOXOCEPHALIDAE 45 3 1.6667 0.0001 0.008 0.005 0.008 PHOXOCEPHALUS HOLBOLLI 37 4 2.2222 0.0001 0.017 0.096 0.155 RHEPOXYNIUS EPISTOMUS 75 1 0.5556 0.0000 0.002 0.019 0.032 PLEUSTIDAE 75 1 0.5556 0.0000 0.003 0.029 0.047 DULICHIA PORRECTA 75 1 0.5556 0.0000 0.002 0.005 0.009 SYRRHOE CRENULATA 58 2 1.1111 0.0033 0.531 0.653 1.060 DECAPODA 26 6 3.3333 0.0015 0.244 0.628 1.018 DECAPODA CRAB 75 1 0.5556 0.0004 0.064 0.072 0.116 DECAPODA SHRIMP 58 2 1.1111 0.0002 0.037 0.010 0.015 AXIUS SERRATUS 58 2 1.1111 0.0019 0.314 0.281 0.456 CANCRIDAE 75 1 0.5556 0.0005 0.075 0.018 0.029 CANCER SP 16 10 5.5556 0.0192 3.102 1.562 2.533 CANCER IRRORATUS 58 2 1.1111 0.0007 0.119 0.227 0.368 CRANGON SEPTEMSPINOSA 37 4 2.2222 0.0001 0.017 0.031 0.050 ISOPODA 75 1 0.5556 0.0001 0.022 0.008 0.013 CIROLANIDAE 75 1 0.5556 0.0002 0.033 0.020 0.033 POLITOLANA POLITA 75 1 0.5556 0.0000 0.004 0.001 0.002 CHIRIDOTEA SP 75 1 0.5556 0.0000 0.003 0.056 0.090 EDOTEA TRILOBA 58 2 1.1111 0.0001 0.011 0.010 0.016 CUMACEA 58 2 1.1111 0.0001 0.022 0.010 0.016 DIASTYLIDAE 75 1 0.5556 0.0000 0.004 0.005 0.007 DIASTYLIS SP 58 2 1.1111 0.0002 0.034 0.017 0.027 DIASTYLIS QUADRISPINOSA 75 1 0.5556 0.0001 0.013 0.005 0.008 STOMATOPODA 75 1 0.5556 0.0000 0.002 0.001 0.001 MOLLUSCA 58 2 1.1111 0.0001 0.023 0.158 0.256 MOLLUSCA SHELL 19 9 5.0000 0.0009 0.139 0.286 0.464 BIVALVIA 75 1 0.5556 0.0019 0.312 0.556 0.901 MUSCULUS NIGER 75 1 0.5556 0.0007 0.118 0.012 0.020 YOLDIA SP 75 1 0.5556 0.0001 0.015 0.018 0.029 NUCULA PROXIMA 75 1 0.5556 0.0000 0.001 0.003 0.004 ASTARTE SP 37 4 2.2222 0.0008 0.137 0.297 0.482 CERASTODERMA PINNULATUM 75 1 0.5556 0.0001 0.008 0.009 0.015 TELLINA SP 75 1 0.5556 0.0000 0.001 0.000 0.001 GASTROPODA 75 1 0.5556 0.0001 0.017 0.023 0.038 GASTROPODA EGGS 75 1 0.5556 0.0001 0.013 0.018 0.030 ECHINODERMATA Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 431 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=35, Stomach samples=180 Predator size stats: mean(s.e.)=27.8(0.4), min=16 max=42 Mean (s.e.) stomach weight = 0.6182 (0.1373) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 75 1 0.5556 0.0001 0.019 0.007 0.011 ECHINOIDEA 58 2 1.1111 0.0008 0.136 0.969 1.571 ECHINARACHNIUS PARMA 75 1 0.5556 0.0002 0.033 0.016 0.027 HOLOTHUROIDEA 75 1 0.5556 0.0003 0.042 0.044 0.072 BRYOZOA 75 1 0.5556 0.0000 0.001 0.000 0.001 BUGULA SP 45 3 1.6667 0.0015 0.247 0.503 0.815 UROCHORDATA 75 1 0.5556 0.0001 0.016 0.008 0.013 BOSTRICHOBRANCHUS PILULARIS 58 2 1.1111 0.0001 0.017 0.037 0.060 FISH 3 42 23.3333 0.0236 3.820 8.209 13.312 ANIMAL REMAINS 75 1 0.5556 0.0009 0.150 0.016 0.025 ANIMAL TUBES 58 2 1.1111 0.0008 0.135 0.572 0.928 ANIMAL EGGS 75 1 0.5556 0.0000 0.001 0.000 0.001 PLANTS 75 1 0.5556 0.0008 0.136 0.047 0.076 MACROALGAE 75 1 0.5556 0.0002 0.026 0.038 0.062 ROCK 16 10 5.5556 0.0029 0.473 0.470 0.762 SAND Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 432 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=33, Stomach samples=213 Predator size stats: mean(s.e.)=29.1(0.6), min=8 max=50 Mean (s.e.) stomach weight = 1.2583 (0.1329) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 37 17.3709 0.0000 0.000 0.000 0.000 EMPTY 12 30 14.0845 0.0655 5.206 3.154 3.817 HYDROZOA 15 21 9.8592 0.0764 6.072 3.905 4.726 ANTHOZOA 117 1 0.4695 0.0002 0.014 0.003 0.004 EDWARDSIA ELEGANS 11 32 15.0235 0.2556 20.316 9.889 11.968 CERIANTHIDAE 45 7 3.2864 0.0114 0.909 0.572 0.693 CERIANTHIDAE TUBES 70 3 1.4085 0.0209 1.664 1.406 1.702 CERIANTHEOPSIS AMERICANA 34 9 4.2254 0.0123 0.981 0.311 0.376 NEMERTEA 2 57 26.7606 0.0275 2.186 3.123 3.779 POLYCHAETA 90 2 0.9390 0.0001 0.004 0.002 0.002 CAPITELLIDAE 5 50 23.4742 0.0236 1.873 3.256 3.940 MALDANIDAE 90 2 0.9390 0.0022 0.172 0.073 0.088 CLYMENELLA TORQUATA 117 1 0.4695 0.0017 0.133 0.125 0.151 CLYMENELLA ZONALIS 117 1 0.4695 0.0000 0.002 0.021 0.025 DRILONEREIS MAGNA 117 1 0.4695 0.0001 0.004 0.225 0.272 MARPHYSA BELLI 31 11 5.1643 0.0027 0.215 0.557 0.674 LUMBRINERIDAE 117 1 0.4695 0.0001 0.006 0.001 0.001 LUMBRINERIS SP 34 9 4.2254 0.0217 1.726 0.673 0.814 LUMBRINERIS FRAGILIS 25 13 6.1033 0.0042 0.332 0.365 0.441 NINOE NIGRIPES 117 1 0.4695 0.0002 0.016 0.009 0.011 ONUPHIDAE 21 17 7.9812 0.0213 1.689 1.449 1.753 FLABELLIGERIDAE 25 13 6.1033 0.0150 1.194 0.829 1.003 PHERUSA SP 45 7 3.2864 0.0146 1.161 0.410 0.496 PHERUSA AFFINIS 70 3 1.4085 0.0003 0.022 0.035 0.042 OPHELIIDAE 70 3 1.4085 0.0003 0.024 0.014 0.017 OPHELINA SP 117 1 0.4695 0.0002 0.015 0.029 0.035 TRAVISIA SP 90 2 0.9390 0.0002 0.013 0.004 0.005 SCALIBREGMA INFLATUM 117 1 0.4695 0.0004 0.028 0.008 0.010 ORBINIIDAE 90 2 0.9390 0.0011 0.086 0.067 0.081 SCOLOPLOS FRAGILIS 90 2 0.9390 0.0000 0.001 0.005 0.006 PARAONIDAE 90 2 0.9390 0.0003 0.024 0.035 0.042 PHYLLODOCIDA 90 2 0.9390 0.0037 0.294 0.136 0.164 GLYCERA AMERICANA 70 3 1.4085 0.0010 0.076 0.075 0.091 NEPHTYIDAE 34 9 4.2254 0.0053 0.420 0.911 1.103 NEPHTYS SP 90 2 0.9390 0.0001 0.004 0.002 0.002 NEPHTYS INCISA 70 3 1.4085 0.0018 0.146 0.154 0.186 NEREIDAE 45 7 3.2864 0.0021 0.169 0.147 0.178 NEREIS SP 63 4 1.8779 0.0001 0.005 0.015 0.019 PHYLLODOCIDAE 117 1 0.4695 0.0001 0.009 0.011 0.014 EUMIDA SANGUINEA Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 433 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=33, Stomach samples=213 Predator size stats: mean(s.e.)=29.1(0.6), min=8 max=50 Mean (s.e.) stomach weight = 1.2583 (0.1329) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 28 12 5.6338 0.0008 0.063 0.133 0.161 PHYLLODOCE SP 25 13 6.1033 0.0406 3.229 1.563 1.891 PHYLLODOCE MACULATA 22 16 7.5117 0.0031 0.248 0.819 0.991 PHYLLODOCE MUCOSA 51 6 2.8169 0.0009 0.068 0.050 0.061 POLYNOIDAE 117 1 0.4695 0.0000 0.000 0.000 0.000 HARMOTHOE SP 117 1 0.4695 0.0013 0.101 0.272 0.329 LEPIDONOTUS SQUAMATUS 117 1 0.4695 0.0000 0.001 0.002 0.002 SIGALIONIDAE 117 1 0.4695 0.0017 0.136 0.106 0.128 STHENELAIS SP 90 2 0.9390 0.0012 0.096 0.054 0.066 STHENELAIS LIMICOLA 117 1 0.4695 0.0000 0.001 0.002 0.003 SYLLIDAE 17 20 9.3897 0.0284 2.254 3.620 4.381 SABELLIDAE 34 9 4.2254 0.0914 7.264 3.059 3.702 CHONE INFUNDIBULIFORMIS 90 2 0.9390 0.0003 0.021 0.014 0.017 EUCHONE RUBROCINCTA 117 1 0.4695 0.0000 0.001 0.017 0.020 POTAMILLA RENIFORMIS 57 5 2.3474 0.0001 0.010 0.005 0.006 CIRRATULIDAE 70 3 1.4085 0.0002 0.015 0.014 0.017 SPIONIDAE 117 1 0.4695 0.0048 0.385 0.184 0.222 POLYDORA SP 70 3 1.4085 0.0000 0.002 0.001 0.001 PRIONOSPIO SP 42 8 3.7559 0.0021 0.168 0.068 0.083 SPIOPHANES BOMBYX 14 25 11.7371 0.0064 0.512 1.686 2.041 AMPHARETIDAE 117 1 0.4695 0.0000 0.001 0.000 0.000 AMPHARETE SP 117 1 0.4695 0.0001 0.009 0.097 0.118 AMPHARETE ACUTIFRONS 19 18 8.4507 0.0215 1.706 1.265 1.531 AMPHARETE ARCTICA 57 5 2.3474 0.0017 0.138 0.311 0.376 ASABELLIDES OCULATA 70 3 1.4085 0.0005 0.037 0.131 0.158 TEREBELLIDAE 117 1 0.4695 0.0010 0.076 0.028 0.034 LOIMIA MEDUSA 90 2 0.9390 0.0030 0.236 0.416 0.504 NICOLEA SP 70 3 1.4085 0.0011 0.090 0.054 0.066 THELEPUS CINCINNATUS 117 1 0.4695 0.0004 0.033 0.011 0.014 TEREBELLIDES STROEMII 90 2 0.9390 0.0000 0.003 0.017 0.020 SIPUNCULA 42 8 3.7559 0.0008 0.062 0.105 0.128 CRUSTACEA 34 9 4.2254 0.0031 0.243 0.429 0.519 AMPHIPODA 4 51 23.9437 0.0040 0.317 1.549 1.874 GAMMARIDEA 45 7 3.2864 0.0003 0.025 0.022 0.027 AMPELISCIDAE 90 2 0.9390 0.0000 0.001 0.001 0.001 AMPELISCA SP 10 36 16.9014 0.0066 0.528 1.384 1.675 AMPELISCA AGASSIZI 117 1 0.4695 0.0000 0.002 0.001 0.001 AMPELISCA MACROCEPHALA 117 1 0.4695 0.0000 0.003 0.001 0.001 AMPELISCA ABDITA 31 11 5.1643 0.0034 0.272 0.184 0.223 AMPELISCA VADORUM Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 434 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=33, Stomach samples=213 Predator size stats: mean(s.e.)=29.1(0.6), min=8 max=50 Mean (s.e.) stomach weight = 1.2583 (0.1329) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 39 18.3099 0.0471 3.746 3.698 4.475 BYBLIS SERRATA 70 3 1.4085 0.0001 0.008 0.007 0.009 AORIDAE 6 49 23.0047 0.0221 1.759 2.058 2.491 LEPTOCHEIRUS PINGUIS 34 9 4.2254 0.0005 0.037 0.152 0.184 UNCIOLA SP 70 3 1.4085 0.0003 0.021 0.245 0.297 UNCIOLA INERMIS 3 56 26.2911 0.0306 2.434 3.538 4.281 UNCIOLA IRRORATA 70 3 1.4085 0.0002 0.013 0.173 0.209 ARGISSA HAMATIPES 90 2 0.9390 0.0001 0.007 0.004 0.005 CALLIOPIUS LAEVIUSCULUS 31 11 5.1643 0.0003 0.023 0.107 0.130 CAPRELLIDAE 8 37 17.3709 0.0234 1.857 3.078 3.725 AEGININA LONGICORNIS 51 6 2.8169 0.0047 0.374 0.385 0.466 COROPHIIDAE 23 14 6.5728 0.0003 0.024 0.038 0.046 COROPHIUM SP 63 4 1.8779 0.0002 0.014 0.010 0.012 ERICTHONIUS SP 57 5 2.3474 0.0002 0.014 0.015 0.018 ERICTHONIUS BRASILIENSIS 18 19 8.9202 0.0007 0.053 0.145 0.176 ERICTHONIUS RUBRICORNIS 51 6 2.8169 0.0007 0.054 0.752 0.911 PSEUDUNCIOLA OBLIQUUA 117 1 0.4695 0.0004 0.031 0.011 0.013 CASCO BIGELOWI 90 2 0.9390 0.0002 0.015 0.016 0.020 GAMMARUS SP 28 12 5.6338 0.0331 2.633 0.803 0.972 GAMMARUS ANNULATUS 90 2 0.9390 0.0420 3.338 0.647 0.783 GAMMARUS LAWRENCIANUS 117 1 0.4695 0.0000 0.000 0.000 0.000 HAUSTORIIDAE 117 1 0.4695 0.0001 0.010 0.068 0.082 BATHYPOREIA QUODDYENSIS 70 3 1.4085 0.0001 0.004 0.023 0.028 ISCHYROCERUS SP 15 21 9.8592 0.0078 0.620 0.862 1.044 ISCHYROCERUS ANGUIPES 63 4 1.8779 0.0003 0.027 0.020 0.024 LYSIANASSIDAE 117 1 0.4695 0.0001 0.006 0.002 0.002 HIPPOMEDON SP 63 4 1.8779 0.0019 0.152 1.017 1.231 PSAMMONYX NOBILIS 34 9 4.2254 0.0008 0.063 0.134 0.163 OEDICEROTIDAE 117 1 0.4695 0.0000 0.002 0.004 0.005 MONOCULODES EDWARDSI 117 1 0.4695 0.0001 0.004 0.019 0.023 BATHYMEDON OBTUSIFRONS 90 2 0.9390 0.0000 0.001 0.001 0.001 PHOTIDAE 117 1 0.4695 0.0000 0.001 0.000 0.000 PHOTIS SP 90 2 0.9390 0.0001 0.004 0.003 0.004 PHOTIS DENTATA 42 8 3.7559 0.0002 0.012 0.007 0.009 PHOTIS MACROCOXA 117 1 0.4695 0.0001 0.005 0.008 0.009 PHOTIS REINHARDI 90 2 0.9390 0.0001 0.004 0.004 0.005 MICROPROTOPUS SP 70 3 1.4085 0.0000 0.001 0.005 0.006 HARPINIA PROPINQUA 28 12 5.6338 0.0005 0.039 0.049 0.059 PHOXOCEPHALUS HOLBOLLI 117 1 0.4695 0.0000 0.001 0.004 0.004 RHEPOXYNIUS SP Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 435 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=33, Stomach samples=213 Predator size stats: mean(s.e.)=29.1(0.6), min=8 max=50 Mean (s.e.) stomach weight = 1.2583 (0.1329) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 51 6 2.8169 0.0004 0.032 0.349 0.423 RHEPOXYNIUS EPISTOMUS 117 1 0.4695 0.0000 0.001 0.000 0.000 PODOCERIDAE 34 9 4.2254 0.0002 0.020 0.009 0.011 DULICHIA SP 51 6 2.8169 0.0003 0.021 0.254 0.308 DULICHIA MONACANTHA 13 26 12.2066 0.0616 4.897 2.009 2.431 PONTOGENEIA INERMIS 90 2 0.9390 0.0000 0.001 0.005 0.006 STENOTHOIDAE 117 1 0.4695 0.0001 0.010 0.013 0.016 CANCER IRRORATUS 90 2 0.9390 0.0001 0.009 0.008 0.010 CRANGONIDAE 117 1 0.4695 0.0009 0.073 0.376 0.455 CRANGON SEPTEMSPINOSA 90 2 0.9390 0.0001 0.004 0.020 0.024 ISOPODA 70 3 1.4085 0.0002 0.013 0.025 0.030 CHIRIDOTEA SP 90 2 0.9390 0.0000 0.003 0.027 0.032 CHIRIDOTEA TUFTSI 51 6 2.8169 0.0002 0.019 0.023 0.028 EDOTEA TRILOBA 19 18 8.4507 0.0003 0.025 0.101 0.123 CUMACEA 70 3 1.4085 0.0001 0.006 0.017 0.021 LEPTOCUMA SP 57 5 2.3474 0.0002 0.012 0.027 0.033 PSEUDOLEPTOCUMA MINOR 57 5 2.3474 0.0002 0.015 0.006 0.007 DIASTYLIS SP 70 3 1.4085 0.0001 0.005 0.019 0.023 DIASTYLIS SCULPTA 70 3 1.4085 0.0001 0.004 0.002 0.002 EUDORELLA SP 117 1 0.4695 0.0000 0.002 0.001 0.001 EUDORELLA EMARGINATA 117 1 0.4695 0.0000 0.001 0.001 0.001 NEOMYSIS AMERICANA 117 1 0.4695 0.0003 0.024 0.009 0.011 CIRRIPEDIA 90 2 0.9390 0.0000 0.001 0.001 0.002 OSTRACODA 117 1 0.4695 0.0077 0.612 0.333 0.403 PLATYSQUILLA ENODIS 117 1 0.4695 0.0001 0.004 0.002 0.002 PHOXICHILIDIIDAE 70 3 1.4085 0.0103 0.821 0.709 0.858 MOLLUSCA 45 7 3.2864 0.0005 0.038 0.510 0.617 BIVALVIA 117 1 0.4695 0.0001 0.006 0.017 0.021 MUSCULUS NIGER 63 4 1.8779 0.0001 0.009 0.003 0.003 MYTILUS EDULIS 117 1 0.4695 0.0001 0.008 0.001 0.001 YOLDIA SP 90 2 0.9390 0.0000 0.002 0.001 0.001 NUCULA SP 117 1 0.4695 0.0000 0.000 0.000 0.000 TELLINIDAE 117 1 0.4695 0.0015 0.121 0.020 0.024 GASTROPODA EGGS 117 1 0.4695 0.0001 0.005 0.009 0.011 NUDIBRANCHIA 117 1 0.4695 0.0001 0.004 0.002 0.002 STRONGYLOCENTROTUS DROEBACHIENSIS 63 4 1.8779 0.0018 0.143 0.139 0.168 ECHINARACHNIUS PARMA 63 4 1.8779 0.0144 1.148 0.233 0.282 HOLOTHUROIDEA 70 3 1.4085 0.0004 0.029 0.114 0.138 BRYOZOA 117 1 0.4695 0.0000 0.001 0.010 0.012 UROCHORDATA Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 436 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=33, Stomach samples=213 Predator size stats: mean(s.e.)=29.1(0.6), min=8 max=50 Mean (s.e.) stomach weight = 1.2583 (0.1329) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 66 30.9859 0.0514 4.083 7.438 9.001 ANIMAL REMAINS 57 5 2.3474 0.0087 0.694 0.198 0.239 ANIMAL TUBES 45 7 3.2864 0.0395 3.143 0.870 1.053 ANIMAL EGGS 117 1 0.4695 0.0004 0.029 0.024 0.029 PLANTS 90 2 0.9390 0.0002 0.018 0.104 0.125 MACROALGAE 90 2 0.9390 0.0001 0.007 0.010 0.012 ROCK 23 14 6.5728 0.0112 0.892 0.794 0.961 SAND Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 437 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=144 Predator size stats: mean(s.e.)=28.2(0.5), min=15 max=43 Mean (s.e.) stomach weight = 0.3498 (0.0673) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 74 51.3889 0.0000 0.000 0.000 0.000 EMPTY 18 4 2.7778 0.0025 0.725 1.305 2.685 HYDROZOA 23 3 2.0833 0.0441 12.595 2.063 4.245 HALECIUM SP 46 1 0.6944 0.0014 0.407 0.197 0.404 CERIANTHIDAE 46 1 0.6944 0.0002 0.064 0.031 0.063 CERIANTHIDAE TUBES 34 2 1.3889 0.0001 0.020 0.027 0.056 CESTODA 23 3 2.0833 0.0003 0.087 0.475 0.977 NEMERTEA 46 1 0.6944 0.0039 1.114 0.616 1.268 CEREBRATULUS SP 9 8 5.5556 0.0033 0.939 1.002 2.062 ACANTHOCEPHALA 23 3 2.0833 0.0001 0.034 0.705 1.450 NEMATODA 3 25 17.3611 0.0452 12.923 6.574 13.523 POLYCHAETA 18 4 2.7778 0.0004 0.105 0.079 0.162 MALDANIDAE 14 5 3.4722 0.0042 1.207 1.101 2.265 LUMBRINERIDAE 46 1 0.6944 0.0000 0.004 0.087 0.179 LUMBRINERIDES SP 46 1 0.6944 0.0001 0.022 0.025 0.051 LUMBRINERIS SP 46 1 0.6944 0.0010 0.280 0.329 0.676 LUMBRINERIS FRAGILIS 34 2 1.3889 0.0019 0.554 0.413 0.850 NINOE NIGRIPES 18 4 2.7778 0.0069 1.971 1.545 3.178 FLABELLIGERIDAE 46 1 0.6944 0.0000 0.010 0.007 0.015 PHERUSA SP 46 1 0.6944 0.0050 1.426 0.310 0.638 NEPHTYIDAE 23 3 2.0833 0.0000 0.014 0.039 0.080 PHYLLODOCE SP 46 1 0.6944 0.0020 0.584 0.199 0.409 POLYNOIDAE 46 1 0.6944 0.0003 0.071 0.084 0.173 STHENELAIS LIMICOLA 34 2 1.3889 0.0000 0.004 0.000 0.001 SPIRORBIS SP 46 1 0.6944 0.0000 0.004 0.005 0.010 CIRRATULIDAE 11 7 4.8611 0.0024 0.699 0.912 1.877 CRUSTACEA 6 13 9.0278 0.0096 2.732 2.070 4.258 GAMMARIDEA 14 5 3.4722 0.0024 0.693 1.677 3.449 AMPELISCIDAE 12 6 4.1667 0.0003 0.081 0.093 0.191 AMPELISCA SP 23 3 2.0833 0.0001 0.038 0.237 0.487 AMPELISCA MACROCEPHALA 46 1 0.6944 0.0011 0.312 0.151 0.310 AMPELISCA VADORUM 12 6 4.1667 0.0034 0.971 1.255 2.582 BYBLIS SERRATA 9 8 5.5556 0.0015 0.433 0.878 1.806 LEPTOCHEIRUS PINGUIS 18 4 2.7778 0.0003 0.077 0.122 0.251 UNCIOLA SP 18 4 2.7778 0.0011 0.314 0.328 0.676 UNCIOLA IRRORATA 5 18 12.5000 0.0093 2.668 3.369 6.931 CAPRELLIDAE 8 9 6.2500 0.0056 1.606 1.453 2.989 AEGININA LONGICORNIS 46 1 0.6944 0.0000 0.002 0.008 0.016 COROPHIUM SP 34 2 1.3889 0.0000 0.004 0.003 0.006 ERICTHONIUS SP Predator Species = PLEURONECTES AMERICANUS (WINTER FLOUNDER, SVSPP=106) 438 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=144 Predator size stats: mean(s.e.)=28.2(0.5), min=15 max=43 Mean (s.e.) stomach weight = 0.3498 (0.0673) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 46 1 0.6944 0.0000 0.008 0.062 0.127 GAMMARUS SP 23 3 2.0833 0.0558 15.947 2.043 4.202 GAMMARUS ANNULATUS 34 2 1.3889 0.0050 1.426 0.486 1.000 ANONYX SARSI 46 1 0.6944 0.0000 0.010 0.022 0.045 HIPPOMEDON SERRATUS 23 3 2.0833 0.0000 0.010 0.022 0.045 RHEPOXYNIUS EPISTOMUS 46 1 0.6944 0.0000 0.002 0.000 0.001 DULICHIA SP 46 1 0.6944 0.0002 0.058 0.065 0.134 PONTOGENEIA INERMIS 46 1 0.6944 0.0000 0.012 0.003 0.005 DECAPODA LARVAE 23 3 2.0833 0.0035 1.013 0.885 1.820 DECAPODA CRAB 34 2 1.3889 0.0008 0.236 0.022 0.045 CANCER IRRORATUS 46 1 0.6944 0.0000 0.010 0.027 0.055 CRANGON SEPTEMSPINOSA 23 3 2.0833 0.0002 0.068 0.018 0.037 PAGURUS SP 34 2 1.3889 0.0002 0.044 0.006 0.013 ISOPODA 46 1 0.6944 0.0001 0.020 0.011 0.023 CHIRIDOTEA SP 46 1 0.6944 0.0002 0.056 0.031 0.063 EDOTEA SP 46 1 0.6944 0.0001 0.016 0.006 0.012 EDOTEA TRILOBA 34 2 1.3889 0.0000 0.008 0.009 0.019 CUMACEA 34 2 1.3889 0.0001 0.022 0.105 0.215 DIASTYLIS SP 46 1 0.6944 0.0000 0.010 0.004 0.007 DIASTYLIS QUADRISPINOSA 23 3 2.0833 0.0001 0.016 0.044 0.091 MOLLUSCA SHELL 14 5 3.4722 0.0011 0.318 0.323 0.665 BIVALVIA 46 1 0.6944 0.0002 0.058 0.005 0.010 GASTROPODA 46 1 0.6944 0.0001 0.018 0.022 0.045 OPHIUROIDEA 34 2 1.3889 0.0008 0.222 0.019 0.040 BRYOZOA 7 11 7.6389 0.0539 15.417 3.539 7.281 UROCHORDATA 46 1 0.6944 0.0000 0.002 0.001 0.001 FISH 14 5 3.4722 0.0000 0.010 0.015 0.032 FISH SCALES 2 26 18.0556 0.0216 6.181 5.080 10.449 ANIMAL REMAINS 34 2 1.3889 0.0011 0.302 0.136 0.280 ANIMAL TUBES 46 1 0.6944 0.0004 0.127 0.046 0.096 ANIMAL EGGS 23 3 2.0833 0.0023 0.649 0.528 1.087 PLANTS 34 2 1.3889 0.0028 0.798 0.150 0.308 ROCK 4 19 13.1944 0.0389 11.118 5.105 10.501 SAND Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 439 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=34.5(1.5), min=33 max=36 Mean (s.e.) stomach weight = 1.1310 (1.1090) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 50.0000 0.0015 0.133 6.818 6.818 LUMBRINERIS SP 2 1 50.0000 1.0335 91.379 46.138 46.138 GLYCERA DIBRANCHIATA 2 1 50.0000 0.0010 0.088 0.045 0.045 PHYLLODOCIDAE 2 1 50.0000 0.0005 0.044 2.273 2.273 GAMMARIDEA 2 1 50.0000 0.0035 0.309 0.156 0.156 AMPELISCA SP 2 1 50.0000 0.0345 3.050 1.540 1.540 LEPTOCHEIRUS PINGUIS 2 1 50.0000 0.0010 0.088 0.045 0.045 UNCIOLA SP 1 2 100.0000 0.0555 4.907 42.985 42.985 ANIMAL REMAINS Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 440 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=7 Predator size stats: mean(s.e.)=40.9(5.4), min=9 max=50 Mean (s.e.) stomach weight = 0.2267 (0.1325) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 3 42.8571 0.0346 15.249 6.271 6.271 POLYCHAETA 8 1 14.2857 0.0080 3.529 0.821 0.821 CAPITELLIDAE 6 2 28.5714 0.0017 0.756 0.587 0.587 LUMBRINERIDAE 8 1 14.2857 0.0371 16.383 3.813 3.813 LUMBRINERIS SP 8 1 14.2857 0.0001 0.063 0.680 0.680 PARAONIDAE 4 3 42.8571 0.0020 0.882 3.945 3.945 GONIADIDAE 8 1 14.2857 0.0571 25.205 5.867 5.867 GONIADA SP 8 1 14.2857 0.0013 0.567 0.582 0.582 PHYLLODOCIDAE 2 4 57.1429 0.0239 10.523 21.354 21.354 STERNASPIS SCUTATA 1 5 71.4286 0.0349 15.375 25.199 25.199 TEREBELLIDA 2 4 57.1429 0.0073 3.214 5.410 5.410 AMPHARETIDAE 8 1 14.2857 0.0031 1.386 8.494 8.494 TEREBELLIDAE 8 1 14.2857 0.0003 0.126 0.772 0.772 AMPELISCIDAE 8 1 14.2857 0.0009 0.378 0.388 0.388 BYBLIS SERRATA 8 1 14.2857 0.0024 1.071 0.249 0.249 ANONYX LILLJEBORGI 8 1 14.2857 0.0001 0.063 0.046 0.046 PHOXOCEPHALIDAE 8 1 14.2857 0.0001 0.063 0.046 0.046 CUMACEA 8 1 14.2857 0.0024 1.071 0.249 0.249 HOLOTHUROIDEA 6 2 28.5714 0.0050 2.205 14.784 14.784 ANIMAL REMAINS 8 1 14.2857 0.0043 1.890 0.440 0.440 SAND Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 441 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=49.0(.), min=49 max=49 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 442 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=63, Stomach samples=201 Predator size stats: mean(s.e.)=45.1(0.8), min=5 max=62 Mean (s.e.) stomach weight = 0.4768 (0.0515) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 26 12.9353 0.0000 0.000 0.000 0.000 EMPTY 43 2 0.9950 0.0000 0.004 0.006 0.007 ANTHOZOA 23 5 2.4876 0.0000 0.007 0.008 0.009 TREMATODA 51 1 0.4975 0.0001 0.027 0.030 0.034 NEMERTEA 11 20 9.9502 0.0009 0.184 0.454 0.521 NEMATODA 51 1 0.4975 0.0001 0.014 0.008 0.009 ENCHYTRAEIDAE 3 76 37.8109 0.0545 11.425 11.227 12.896 POLYCHAETA 36 3 1.4925 0.0010 0.199 0.124 0.142 AMPHINOMIDAE 15 13 6.4677 0.0063 1.322 0.952 1.094 CAPITELLIDAE 14 15 7.4627 0.0029 0.612 0.990 1.137 MALDANIDAE 36 3 1.4925 0.0005 0.100 0.064 0.074 ARABELLIDAE 43 2 0.9950 0.0018 0.378 0.121 0.139 EUNICIDAE 4 62 30.8458 0.0662 13.881 5.438 6.246 LUMBRINERIDAE 51 1 0.4975 0.0002 0.045 0.049 0.056 LUMBRINERIS SP 51 1 0.4975 0.0004 0.093 0.091 0.105 LUMBRINERIS FRAGILIS 7 28 13.9303 0.0221 4.631 3.185 3.658 ONUPHIDAE 30 4 1.9900 0.0038 0.792 0.585 0.672 ONUPHIS EREMITA 51 1 0.4975 0.0003 0.053 0.052 0.060 ONUPHIS OPALINA 30 4 1.9900 0.0020 0.415 0.136 0.156 FLABELLIGERIDAE 51 1 0.4975 0.0008 0.160 0.157 0.180 BRADA VILLOSA 30 4 1.9900 0.0005 0.107 0.542 0.623 OPHELINA SP 51 1 0.4975 0.0000 0.007 0.023 0.026 SCALIBREGMA INFLATUM 51 1 0.4975 0.0002 0.033 0.004 0.005 ORBINIIDAE 36 3 1.4925 0.0000 0.007 0.052 0.060 PARAONIDAE 22 6 2.9851 0.0006 0.122 0.147 0.169 OWENIIDAE 51 1 0.4975 0.0000 0.005 0.004 0.005 GLYCERIDAE 9 22 10.9453 0.0369 7.741 1.896 2.178 GONIADIDAE 51 1 0.4975 0.0000 0.009 0.009 0.011 GONIADA MACULATA 12 18 8.9552 0.0147 3.083 2.368 2.720 NEPHTYIDAE 51 1 0.4975 0.0001 0.019 0.021 0.024 NEPHTYS SP 51 1 0.4975 0.0008 0.175 0.440 0.505 NEREIDAE 30 4 1.9900 0.0024 0.496 0.154 0.177 PHYLLODOCIDAE 51 1 0.4975 0.0002 0.033 0.035 0.040 PHYLLODOCE SP 36 3 1.4925 0.0007 0.150 0.056 0.065 POLYNOIDAE 51 1 0.4975 0.0000 0.001 0.002 0.002 SYLLIDAE 10 21 10.4478 0.0053 1.112 0.880 1.011 SABELLIDAE 51 1 0.4975 0.0000 0.001 0.025 0.029 CIRRATULIDAE 23 5 2.4876 0.0007 0.148 0.276 0.317 SPIONIDAE 20 8 3.9801 0.0018 0.381 0.423 0.486 STERNASPIS SCUTATA Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 443 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=63, Stomach samples=201 Predator size stats: mean(s.e.)=45.1(0.8), min=5 max=62 Mean (s.e.) stomach weight = 0.4768 (0.0515) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 78 38.8060 0.0711 14.916 20.057 23.037 TEREBELLIDA 5 39 19.4030 0.0129 2.713 2.806 3.223 AMPHARETIDAE 18 9 4.4776 0.0047 0.987 0.868 0.997 TEREBELLIDAE 23 5 2.4876 0.0008 0.168 0.341 0.392 SIPUNCULA 17 11 5.4726 0.0014 0.292 1.002 1.151 CRUSTACEA 30 4 1.9900 0.0001 0.030 0.265 0.304 AMPHIPODA 6 32 15.9204 0.0016 0.332 0.972 1.116 GAMMARIDEA 51 1 0.4975 0.0000 0.001 0.000 0.000 AMPELISCIDAE 51 1 0.4975 0.0000 0.003 0.003 0.003 BYBLIS SERRATA 23 5 2.4876 0.0001 0.024 0.011 0.012 AORIDAE 43 2 0.9950 0.0006 0.116 0.031 0.035 LEPTOCHEIRUS PINGUIS 36 3 1.4925 0.0010 0.212 0.150 0.172 UNCIOLA IRRORATA 51 1 0.4975 0.0000 0.001 0.000 0.000 CAPRELLIDAE 51 1 0.4975 0.0003 0.072 0.010 0.011 LYSIANASSIDAE 51 1 0.4975 0.0006 0.123 0.121 0.139 ANONYX LILLJEBORGI 51 1 0.4975 0.0001 0.028 0.015 0.018 PONTOGENEIA INERMIS 43 2 0.9950 0.0003 0.071 0.232 0.266 DECAPODA SHRIMP 51 1 0.4975 0.0005 0.097 0.033 0.038 PASIPHAEA MULTIDENTATA 23 5 2.4876 0.0033 0.698 0.551 0.633 CIROLANIDAE 23 5 2.4876 0.0001 0.013 0.074 0.085 CUMACEA 36 3 1.4925 0.0013 0.273 0.207 0.237 MEGANYCTIPHANES NORVEGICA 51 1 0.4975 0.0000 0.001 0.498 0.571 COPEPODA 43 2 0.9950 0.0000 0.009 0.008 0.009 OSTRACODA 12 18 8.9552 0.0024 0.506 1.201 1.380 BIVALVIA 20 8 3.9801 0.0044 0.924 0.710 0.816 YOLDIA SP 23 5 2.4876 0.0002 0.047 0.056 0.065 NUCULA SP 43 2 0.9950 0.0000 0.007 0.026 0.030 GASTROPODA 51 1 0.4975 0.0001 0.023 0.023 0.026 NATICIDAE 43 2 0.9950 0.0002 0.049 0.018 0.021 AMPHIPHOLIS SP 30 4 1.9900 0.0154 3.223 0.551 0.632 OPHIURA SARSI 36 3 1.4925 0.0070 1.459 0.866 0.995 HOLOTHUROIDEA 51 1 0.4975 0.0045 0.938 0.238 0.273 DENDROCHIROTIDA 15 13 6.4677 0.0093 1.944 2.380 2.734 ASCIDIACEA 51 1 0.4975 0.0005 0.114 0.012 0.013 FISH 1 113 56.2189 0.1024 21.476 21.461 24.650 ANIMAL REMAINS 18 9 4.4776 0.0004 0.086 0.219 0.251 ROCK 43 2 0.9950 0.0002 0.049 0.013 0.015 SAND Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 444 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=157 Predator size stats: mean(s.e.)=41.7(1.1), min=9 max=60 Mean (s.e.) stomach weight = 0.6195 (0.0641) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 15 10 6.3694 0.0000 0.000 0.000 0.000 EMPTY 37 1 0.6369 0.0000 0.001 0.034 0.036 ANTHOZOA 14 12 7.6433 0.0004 0.062 1.128 1.205 NEMATODA 19 7 4.4586 0.0095 1.530 1.112 1.188 ENCHYTRAEIDAE 2 43 27.3885 0.0254 4.100 4.518 4.825 POLYCHAETA 17 8 5.0955 0.0030 0.490 0.363 0.387 AMPHINOMIDAE 20 6 3.8217 0.0108 1.741 0.874 0.933 CAPITELLIDAE 11 18 11.4650 0.0157 2.530 1.422 1.518 MALDANIDAE 37 1 0.6369 0.0108 1.743 0.628 0.671 ARABELLIDAE 37 1 0.6369 0.0013 0.211 0.115 0.123 DRILONEREIS SP 37 1 0.6369 0.0010 0.161 0.136 0.145 EUNICIDAE 37 1 0.6369 0.0046 0.749 0.105 0.113 EUNICE PENNATA 4 39 24.8408 0.0301 4.865 5.106 5.453 LUMBRINERIDAE 25 3 1.9108 0.0044 0.705 0.408 0.436 LUMBRINERIS SP 37 1 0.6369 0.0010 0.166 0.306 0.327 LUMBRINERIS FRAGILIS 6 35 22.2930 0.0432 6.977 6.434 6.872 ONUPHIDAE 25 3 1.9108 0.0061 0.985 0.490 0.523 ONUPHIS OPALINA 37 1 0.6369 0.0000 0.001 0.002 0.002 OPHELINA SP 31 2 1.2739 0.0001 0.009 0.041 0.044 PARAONIDAE 16 9 5.7325 0.0015 0.234 0.426 0.455 OWENIIDAE 37 1 0.6369 0.0001 0.011 0.033 0.035 APHRODITIDAE 13 13 8.2803 0.0101 1.623 1.725 1.843 GONIADIDAE 37 1 0.6369 0.0033 0.530 0.434 0.463 GONIADA SP 37 1 0.6369 0.0001 0.020 0.036 0.039 GONIADA MACULATA 37 1 0.6369 0.0216 3.490 0.491 0.524 OPHIOGLYCERA GIGANTEA 12 17 10.8280 0.0134 2.156 2.764 2.952 NEPHTYIDAE 23 4 2.5478 0.0001 0.013 0.049 0.052 CIRRATULIDAE 37 1 0.6369 0.0001 0.023 0.062 0.066 SPIONIDAE 8 24 15.2866 0.0212 3.419 3.676 3.926 STERNASPIS SCUTATA 1 100 63.6943 0.1790 28.889 33.188 35.446 TEREBELLIDA 9 21 13.3758 0.0068 1.092 1.338 1.429 AMPHARETIDAE 25 3 1.9108 0.0004 0.061 0.082 0.088 TEREBELLIDAE 31 2 1.2739 0.0003 0.041 0.019 0.020 SIPUNCULA 17 8 5.0955 0.0006 0.089 1.580 1.688 CRUSTACEA 7 29 18.4713 0.0031 0.504 2.030 2.168 GAMMARIDEA 22 5 3.1847 0.0004 0.060 0.013 0.014 AMPELISCIDAE 31 2 1.2739 0.0000 0.004 0.004 0.004 AMPELISCA SP 37 1 0.6369 0.0000 0.006 0.011 0.012 HAPLOOPS SP 37 1 0.6369 0.0002 0.025 0.008 0.009 LEPTOCHEIRUS PINGUIS Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 445 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=157 Predator size stats: mean(s.e.)=41.7(1.1), min=9 max=60 Mean (s.e.) stomach weight = 0.6195 (0.0641) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 25 3 1.9108 0.0002 0.027 0.046 0.049 UNCIOLA IRRORATA 37 1 0.6369 0.0001 0.011 0.024 0.025 ERICTHONIUS RUBRICORNIS 37 1 0.6369 0.0000 0.004 0.020 0.022 PHOXOCEPHALIDAE 37 1 0.6369 0.0000 0.003 0.006 0.006 PHOXOCEPHALUS HOLBOLLI 31 2 1.2739 0.0002 0.040 0.033 0.035 DECAPODA SHRIMP 37 1 0.6369 0.0006 0.100 0.014 0.015 MAJIDAE 25 3 1.9108 0.0012 0.187 0.499 0.533 CIROLANIDAE 37 1 0.6369 0.0004 0.070 0.113 0.120 POLITOLANA POLITA 20 6 3.8217 0.0000 0.007 0.064 0.068 CUMACEA 37 1 0.6369 0.0000 0.002 0.004 0.004 EUDORELLA SP 23 4 2.5478 0.0139 2.241 1.474 1.574 MEGANYCTIPHANES NORVEGICA 37 1 0.6369 0.0000 0.004 0.091 0.097 COPEPODA 37 1 0.6369 0.0002 0.036 0.062 0.066 MOLLUSCA 10 20 12.7389 0.0024 0.391 0.710 0.758 BIVALVIA 31 2 1.2739 0.0053 0.849 0.341 0.364 YOLDIA SP 37 1 0.6369 0.0001 0.010 0.072 0.077 SCAPHOPODA 37 1 0.6369 0.0006 0.100 0.044 0.047 GASTROPODA 2 43 27.3885 0.1180 19.052 11.464 12.244 HOLOTHUROIDEA 37 1 0.6369 0.0054 0.871 0.477 0.509 DENDROCHIROTIDA 25 3 1.9108 0.0013 0.206 0.091 0.097 ASCIDIACEA 5 36 22.9299 0.0399 6.440 6.772 7.233 ANIMAL REMAINS 31 2 1.2739 0.0002 0.033 0.018 0.019 ROCK Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 446 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=60 Predator size stats: mean(s.e.)=44.3(1.5), min=19 max=61 Mean (s.e.) stomach weight = 0.3801 (0.0903) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 17 28.3333 0.0000 0.000 0.000 0.000 EMPTY 10 1 1.6667 0.0002 0.048 0.009 0.013 PLATYHELMINTHES 1 33 55.0000 0.2503 65.864 40.360 56.316 POLYCHAETA 10 1 1.6667 0.0005 0.123 1.296 1.809 MALDANIDAE 6 4 6.6667 0.0057 1.500 2.168 3.025 LUMBRINERIDAE 10 1 1.6667 0.0058 1.517 1.667 2.326 LUMBRINERIS FRAGILIS 10 1 1.6667 0.0288 7.574 1.667 2.326 PARANINOE BREVIPES 10 1 1.6667 0.0038 1.004 1.403 1.958 MOOREONUPHIS NEBULOSA 10 1 1.6667 0.0001 0.013 0.021 0.029 GONIADA MACULATA 10 1 1.6667 0.0232 6.113 1.667 2.326 GONIADA NORVEGICA 10 1 1.6667 0.0008 0.210 0.714 0.997 GONIADELLA GRACILIS 10 1 1.6667 0.0011 0.281 0.417 0.581 NEPHTYIDAE 8 2 3.3333 0.0364 9.573 2.845 3.970 NEPHTYS SP 10 1 1.6667 0.0007 0.189 0.788 1.099 SCOLELEPIS SP 10 1 1.6667 0.0002 0.048 0.539 0.752 STERNASPIS SCUTATA 6 4 6.6667 0.0025 0.649 1.407 1.963 CRUSTACEA 4 6 10.0000 0.0018 0.469 1.137 1.587 GAMMARIDEA 8 2 3.3333 0.0002 0.039 0.299 0.417 AMPELISCIDAE 10 1 1.6667 0.0007 0.175 0.260 0.363 CASCO BIGELOWI 10 1 1.6667 0.0005 0.118 0.022 0.031 HIPPOMEDON SP 10 1 1.6667 0.0008 0.206 0.072 0.101 CRANGON SEPTEMSPINOSA 10 1 1.6667 0.0066 1.732 0.215 0.299 CIROLANIDAE 10 1 1.6667 0.0000 0.004 0.006 0.008 CUMACEA 10 1 1.6667 0.0012 0.303 0.035 0.049 BIVALVIA 5 5 8.3333 0.0035 0.912 3.372 4.706 ASCIDIACEA 3 8 13.3333 0.0050 1.311 8.448 11.788 ANIMAL REMAINS 10 1 1.6667 0.0001 0.022 0.833 1.163 SAND Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 447 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=50.5(5.5), min=45 max=56 Mean (s.e.) stomach weight = 0.2010 (0.2010) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 50.0000 0.0390 19.403 9.701 19.403 NEPHTYIDAE 1 1 50.0000 0.1620 80.597 40.299 80.597 ANIMAL REMAINS Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 448 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=38, Stomach samples=184 Predator size stats: mean(s.e.)=45.9(0.6), min=22 max=60 Mean (s.e.) stomach weight = 0.3348 (0.0382) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 9 21 11.4130 0.0000 0.000 0.000 0.000 EMPTY 36 3 1.6304 0.0003 0.086 0.535 0.603 ANTHOZOA 16 10 5.4348 0.0001 0.028 0.231 0.261 TREMATODA 43 2 1.0870 0.0013 0.398 0.617 0.696 NEMERTEA 48 1 0.5435 0.0087 2.586 0.503 0.568 PRIAPULUS CAUDATUS 24 6 3.2609 0.0003 0.076 0.658 0.743 NEMATODA 7 25 13.5870 0.0156 4.660 4.975 5.616 POLYCHAETA 48 1 0.5435 0.0000 0.003 0.004 0.004 CAPITELLIDAE 48 1 0.5435 0.0000 0.002 0.000 0.000 MALDANIDAE 43 2 1.0870 0.0039 1.167 0.753 0.850 EUNICIDAE 48 1 0.5435 0.0003 0.104 0.016 0.018 EUNICE SP 5 32 17.3913 0.0214 6.405 4.386 4.952 LUMBRINERIDAE 36 3 1.6304 0.0021 0.627 0.416 0.470 LUMBRINERIS SP 19 8 4.3478 0.0007 0.214 0.437 0.493 ONUPHIDAE 27 5 2.7174 0.0018 0.549 0.216 0.244 FLABELLIGERIDAE 36 3 1.6304 0.0013 0.391 0.238 0.269 OPHELIIDAE 36 3 1.6304 0.0019 0.579 0.436 0.492 OPHELINA SP 48 1 0.5435 0.0000 0.005 0.002 0.003 PARAONIDAE 48 1 0.5435 0.0007 0.195 0.061 0.069 OWENIIDAE 48 1 0.5435 0.0001 0.034 0.543 0.613 GLYCERIDAE 6 26 14.1304 0.0106 3.173 2.101 2.372 GONIADIDAE 48 1 0.5435 0.0001 0.031 0.029 0.033 GONIADA SP 21 7 3.8043 0.0134 3.998 1.246 1.407 NEPHTYIDAE 48 1 0.5435 0.0003 0.091 0.085 0.096 NEREIDAE 21 7 3.8043 0.0126 3.766 1.348 1.522 PHYLLODOCIDAE 27 5 2.7174 0.0018 0.529 0.389 0.439 POLYNOIDAE 13 11 5.9783 0.0112 3.352 0.738 0.833 SABELLIDAE 27 5 2.7174 0.0002 0.049 0.072 0.081 CIRRATULIDAE 48 1 0.5435 0.0000 0.002 0.021 0.024 SPIONIDAE 4 42 22.8261 0.0261 7.791 6.384 7.206 STERNASPIS SCUTATA 2 73 39.6739 0.0537 16.038 18.691 21.099 TEREBELLIDA 12 14 7.6087 0.0018 0.547 0.627 0.708 AMPHARETIDAE 48 1 0.5435 0.0004 0.115 0.237 0.267 TEREBELLIDAE 48 1 0.5435 0.0002 0.073 0.025 0.029 SIPUNCULA 18 9 4.8913 0.0020 0.589 0.726 0.819 CRUSTACEA 30 4 2.1739 0.0004 0.133 0.074 0.084 AMPHIPODA 3 47 25.5435 0.0040 1.209 3.127 3.530 GAMMARIDEA 24 6 3.2609 0.0002 0.045 0.356 0.402 AMPELISCIDAE 36 3 1.6304 0.0003 0.078 0.051 0.057 BYBLIS SERRATA Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 449 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=38, Stomach samples=184 Predator size stats: mean(s.e.)=45.9(0.6), min=22 max=60 Mean (s.e.) stomach weight = 0.3348 (0.0382) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 36 3 1.6304 0.0001 0.032 0.129 0.146 AORIDAE 24 6 3.2609 0.0005 0.162 0.373 0.421 LEPTOCHEIRUS PINGUIS 7 25 13.5870 0.0034 1.029 1.822 2.056 UNCIOLA IRRORATA 43 2 1.0870 0.0001 0.021 0.024 0.027 CAPRELLIDAE 30 4 2.1739 0.0008 0.240 0.194 0.219 CASCO BIGELOWI 43 2 1.0870 0.0002 0.045 0.034 0.038 LYSIANASSIDAE 48 1 0.5435 0.0018 0.526 0.543 0.613 ANONYX SP 43 2 1.0870 0.0000 0.003 0.005 0.006 RHEPOXYNIUS SP 48 1 0.5435 0.0009 0.279 0.133 0.150 DECAPODA 48 1 0.5435 0.0003 0.101 0.106 0.120 PAGURUS SP 30 4 2.1739 0.0012 0.346 0.242 0.273 ISOPODA 30 4 2.1739 0.0012 0.355 0.272 0.307 ANTHURIDAE 48 1 0.5435 0.0002 0.050 0.009 0.010 CIROLANIDAE 48 1 0.5435 0.0000 0.010 0.011 0.012 CHIRIDOTEA SP 30 4 2.1739 0.0000 0.015 0.126 0.142 CUMACEA 21 7 3.8043 0.0401 11.974 2.127 2.401 MEGANYCTIPHANES NORVEGICA 48 1 0.5435 0.0004 0.123 0.543 0.613 MOLLUSCA 10 20 10.8696 0.0027 0.818 1.210 1.365 BIVALVIA 11 19 10.3261 0.0138 4.133 3.425 3.866 YOLDIA SP 13 11 5.9783 0.0009 0.258 0.296 0.334 NUCULA SP 19 8 4.3478 0.0008 0.234 0.462 0.521 GASTROPODA 48 1 0.5435 0.0010 0.307 0.091 0.102 NATICIDAE 48 1 0.5435 0.0000 0.013 0.002 0.002 OPHIURA SARSI 36 3 1.6304 0.0056 1.685 1.031 1.164 HOLOTHUROIDEA 16 10 5.4348 0.0039 1.177 1.568 1.770 ASCIDIACEA 48 1 0.5435 0.0024 0.703 0.338 0.381 FISH EGGS OTHER THAN SKATE 1 96 52.1739 0.0412 12.290 20.274 22.886 ANIMAL REMAINS 13 11 5.9783 0.0106 3.176 1.511 1.705 ROCK 30 4 2.1739 0.0006 0.177 0.333 0.375 SAND Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 450 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=117 Predator size stats: mean(s.e.)=43.0(0.7), min=20 max=60 Mean (s.e.) stomach weight = 0.7219 (0.0824) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 14 11.9658 0.0000 0.000 0.000 0.000 EMPTY 22 5 4.2735 0.0325 4.503 2.042 2.320 ANTHOZOA 44 1 0.8547 0.0001 0.009 0.013 0.015 NEMATODA 3 40 34.1880 0.0255 3.533 6.752 7.670 POLYCHAETA 22 5 4.2735 0.0057 0.796 1.209 1.373 CAPITELLIDAE 16 7 5.9829 0.0015 0.210 0.253 0.287 MALDANIDAE 34 2 1.7094 0.0016 0.223 0.131 0.149 EUNICIDAE 44 1 0.8547 0.0009 0.128 0.136 0.155 EUNICE SP 27 3 2.5641 0.0793 10.982 1.868 2.122 EUNICE PENNATA 7 27 23.0769 0.0113 1.570 1.480 1.681 LUMBRINERIDAE 16 7 5.9829 0.0062 0.852 1.113 1.264 LUMBRINERIS SP 27 3 2.5641 0.0008 0.115 0.182 0.206 NINOE NIGRIPES 7 27 23.0769 0.0404 5.592 4.830 5.487 ONUPHIDAE 22 5 4.2735 0.0393 5.438 1.876 2.131 ONUPHIS EREMITA 16 7 5.9829 0.0129 1.787 1.232 1.400 ONUPHIS OPALINA 20 6 5.1282 0.0005 0.072 0.077 0.088 FLABELLIGERIDAE 16 7 5.9829 0.0024 0.334 0.513 0.582 OPHELINA SP 12 11 9.4017 0.0063 0.874 1.270 1.443 OWENIIDAE 44 1 0.8547 0.0017 0.232 0.247 0.281 APHRODITIDAE 15 8 6.8376 0.0024 0.337 0.598 0.680 GONIADIDAE 14 10 8.5470 0.0079 1.094 1.841 2.092 NEPHTYIDAE 34 2 1.7094 0.0000 0.005 0.014 0.016 PHYLLODOCIDAE 27 3 2.5641 0.0001 0.019 0.026 0.030 POLYNOIDAE 44 1 0.8547 0.0001 0.011 0.003 0.003 SABELLIDAE 11 12 10.2564 0.0083 1.153 1.312 1.490 STERNASPIS SCUTATA 1 65 55.5556 0.1304 18.060 20.418 23.194 TEREBELLIDA 12 11 9.4017 0.0018 0.249 0.447 0.508 AMPHARETIDAE 44 1 0.8547 0.0002 0.022 0.025 0.028 PECTINARIIDAE 27 3 2.5641 0.0006 0.084 0.193 0.219 TEREBELLIDAE 44 1 0.8547 0.0046 0.633 0.699 0.794 CRUSTACEA 5 32 27.3504 0.0055 0.764 1.410 1.602 GAMMARIDEA 20 6 5.1282 0.0020 0.281 0.096 0.109 AMPELISCIDAE 44 1 0.8547 0.0001 0.007 0.027 0.031 BYBLIS SERRATA 34 2 1.7094 0.0007 0.096 0.131 0.149 LEPTOCHEIRUS PINGUIS 6 29 24.7863 0.0056 0.772 1.355 1.539 UNCIOLA IRRORATA 44 1 0.8547 0.0001 0.014 0.032 0.036 CAPRELLIDAE 34 2 1.7094 0.0004 0.050 0.099 0.113 COROPHIIDAE 34 2 1.7094 0.0008 0.107 0.183 0.207 ERICTHONIUS SP 34 2 1.7094 0.0007 0.097 0.183 0.207 LYSIANASSIDAE Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 451 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=117 Predator size stats: mean(s.e.)=43.0(0.7), min=20 max=60 Mean (s.e.) stomach weight = 0.7219 (0.0824) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 44 1 0.8547 0.0000 0.002 0.005 0.005 PHOXOCEPHALIDAE 34 2 1.7094 0.0046 0.641 0.511 0.580 DECAPODA CRAB 27 3 2.5641 0.0008 0.109 0.262 0.297 DECAPODA SHRIMP 27 3 2.5641 0.0010 0.134 0.298 0.338 CIROLANIDAE 25 4 3.4188 0.0000 0.005 0.006 0.007 CUMACEA 44 1 0.8547 0.0000 0.001 0.005 0.005 OSTRACODA 9 18 15.3846 0.0080 1.113 1.773 2.014 BIVALVIA 34 2 1.7094 0.0004 0.059 0.169 0.193 NUCULA SP 34 2 1.7094 0.0001 0.012 0.019 0.022 GASTROPODA 25 4 3.4188 0.0048 0.658 0.152 0.172 ECHINODERMATA 44 1 0.8547 0.0028 0.392 0.835 0.948 OPHIURA SARSI 3 40 34.1880 0.1941 26.888 17.283 19.632 HOLOTHUROIDEA 27 3 2.5641 0.0172 2.377 1.061 1.205 ASCIDIACEA 2 46 39.3162 0.0416 5.766 10.914 12.398 ANIMAL REMAINS 34 2 1.7094 0.0019 0.257 0.187 0.212 ROCK 44 1 0.8547 0.0035 0.484 0.239 0.272 SAND Predator Species = GLYPTOCEPHALUS CYNOGLOSSUS (WITCH FLOUNDER, SVSPP=107) 452 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=48.5(2.5), min=46 max=51 Mean (s.e.) stomach weight = 0.1910 (0.0060) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 0.0525 27.487 26.781 26.781 LUMBRINERIDAE 3 1 50.0000 0.0030 1.571 1.622 1.622 GAMMARIDEA 1 2 100.0000 0.1355 70.942 71.597 71.597 ANIMAL REMAINS Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 453 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=32 Predator size stats: mean(s.e.)=26.2(1.7), min=3 max=33 Mean (s.e.) stomach weight = 0.6481 (0.3600) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 10 31.2500 0.0000 0.000 0.000 0.000 EMPTY 9 1 3.1250 0.0001 0.014 0.023 0.033 CESTODA 6 2 6.2500 0.0304 4.696 3.138 4.564 POLYCHAETA 3 5 15.6250 0.0036 0.550 10.536 15.326 CRUSTACEA 4 4 12.5000 0.0007 0.111 6.474 9.416 GAMMARIDEA 9 1 3.1250 0.0009 0.140 0.156 0.227 CANCER IRRORATUS 1 10 31.2500 0.1094 16.876 27.901 40.583 CRANGON SEPTEMSPINOSA 6 2 6.2500 0.0132 2.040 4.890 7.113 FISH 4 4 12.5000 0.4885 75.380 12.500 18.182 AMMODYTES SP 6 2 6.2500 0.0013 0.193 3.133 4.557 ANIMAL REMAINS Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 454 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=13, Stomach samples=47 Predator size stats: mean(s.e.)=30.2(0.5), min=22 max=37 Mean (s.e.) stomach weight = 0.0843 (0.0210) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 27 57.4468 0.0000 0.000 0.000 0.000 EMPTY 10 2 4.2553 0.0010 1.236 2.325 5.464 HYDROZOA 14 1 2.1277 0.0000 0.025 0.008 0.018 NEMERTEA 3 4 8.5106 0.0003 0.303 0.087 0.203 NEMATODA 10 2 4.2553 0.0052 6.182 3.863 9.079 CRUSTACEA 3 4 8.5106 0.0024 2.826 2.784 6.542 GAMMARIDEA 14 1 2.1277 0.0015 1.817 0.303 0.711 AMPELISCIDAE 14 1 2.1277 0.0003 0.328 0.055 0.128 UNCIOLA IRRORATA 3 4 8.5106 0.0017 2.044 0.978 2.298 CALLIOPIUS LAEVIUSCULUS 14 1 2.1277 0.0007 0.782 2.128 5.000 THEMISTO GAUDICHAUDII 14 1 2.1277 0.0001 0.126 0.038 0.089 LYSIANASSIDAE 14 1 2.1277 0.0047 5.627 1.846 4.339 HIPPOMEDON SERRATUS 3 4 8.5106 0.0012 1.388 0.414 0.974 OEDICEROTIDAE 10 2 4.2553 0.0023 2.725 0.689 1.619 PONTOGENEIA INERMIS 14 1 2.1277 0.0014 1.640 2.128 5.000 CRANGONIDAE 2 8 17.0213 0.0248 29.397 8.993 21.133 CRANGON SEPTEMSPINOSA 10 2 4.2553 0.0072 8.554 3.248 7.634 PANDALIDAE 14 1 2.1277 0.0001 0.126 0.099 0.234 CHIRIDOTEA SP 14 1 2.1277 0.0000 0.050 0.016 0.038 CUMACEA 14 1 2.1277 0.0002 0.202 0.027 0.063 PSEUDOLEPTOCUMA MINOR 14 1 2.1277 0.0013 1.564 1.233 2.897 MYSIDACEA 3 4 8.5106 0.0029 3.381 2.506 5.889 MYSIDOPSIS BIGELOWI 9 3 6.3830 0.0013 1.590 0.328 0.771 NEOMYSIS AMERICANA 14 1 2.1277 0.0001 0.101 0.050 0.118 CIRRIPEDIA 14 1 2.1277 0.0000 0.025 0.008 0.018 CALANUS FINMARCHICUS 3 4 8.5106 0.0219 25.940 7.539 17.716 CHAETOGNATHA 14 1 2.1277 0.0004 0.530 0.230 0.541 ECHINOIDEA 14 1 2.1277 0.0003 0.379 0.326 0.765 ANIMAL REMAINS 14 1 2.1277 0.0009 1.110 0.306 0.719 ROCK Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 455 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=32.0(1.0), min=29 max=35 Mean (s.e.) stomach weight = 2.8064 (1.7163) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 20.0000 0.0052 0.185 9.123 9.123 CRUSTACEA 3 2 40.0000 0.0056 0.200 1.977 1.977 GAMMARIDEA 3 2 40.0000 0.0392 1.397 9.479 9.479 FISH 1 4 80.0000 2.4240 86.374 61.223 61.223 AMMODYTES SP 2 3 60.0000 0.3324 11.844 18.199 18.199 ANIMAL REMAINS Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 456 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=45, Stomach samples=222 Predator size stats: mean(s.e.)=23.4(0.3), min=10 max=32 Mean (s.e.) stomach weight = 0.3708 (0.0803) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 122 54.9550 0.0000 0.000 0.000 0.000 EMPTY 22 1 0.4505 0.0000 0.002 0.450 1.000 HYDROZOA 17 2 0.9009 0.0002 0.063 0.212 0.470 CESTODA 10 4 1.8018 0.0007 0.196 1.209 2.683 POLYCHAETA 5 10 4.5045 0.0010 0.279 2.609 5.791 CRUSTACEA 10 4 1.8018 0.0004 0.102 0.597 1.325 GAMMARIDEA 22 1 0.4505 0.0000 0.005 0.450 1.000 AORIDAE 22 1 0.4505 0.0000 0.005 0.004 0.010 LEPTOCHEIRUS PINGUIS 17 2 0.9009 0.0000 0.006 0.066 0.146 UNCIOLA SP 17 2 0.9009 0.0001 0.019 0.017 0.039 UNCIOLA IRRORATA 17 2 0.9009 0.0000 0.004 0.030 0.067 CAPRELLIDAE 22 1 0.4505 0.0000 0.005 0.036 0.080 ERICTHONIUS RUBRICORNIS 13 3 1.3514 0.0014 0.379 0.166 0.369 GAMMARUS ANNULATUS 22 1 0.4505 0.0003 0.085 0.080 0.177 GAMMARUS LAWRENCIANUS 22 1 0.4505 0.0000 0.004 0.027 0.060 HYPERIIDAE 22 1 0.4505 0.0000 0.006 0.002 0.003 PARATHEMISTO SP 22 1 0.4505 0.0001 0.028 0.432 0.958 MONOCULODES EDWARDSI 13 3 1.3514 0.0019 0.508 0.515 1.144 DECAPODA 13 3 1.3514 0.0000 0.006 0.030 0.066 DECAPODA LARVAE 13 3 1.3514 0.0007 0.191 0.793 1.760 DECAPODA SHRIMP 22 1 0.4505 0.0000 0.004 0.450 1.000 CRANGONIDAE 3 29 13.0631 0.0171 4.607 7.186 15.953 CRANGON SEPTEMSPINOSA 8 5 2.2523 0.0051 1.373 2.010 4.462 DICHELOPANDALUS LEPTOCERUS 4 12 5.4054 0.0250 6.739 4.240 9.412 MYSIDACEA 17 2 0.9009 0.0000 0.012 0.901 2.000 HETEROMYSIS FORMOSA 6 7 3.1532 0.0144 3.896 2.767 6.142 MYSIDOPSIS BIGELOWI 2 38 17.1171 0.1682 45.361 14.177 31.474 NEOMYSIS AMERICANA 22 1 0.4505 0.0000 0.006 0.098 0.217 CALANOIDA 22 1 0.4505 0.0000 0.005 0.078 0.174 STOMATOPODA 22 1 0.4505 0.0009 0.233 0.441 0.980 CEPHALOPODA 22 1 0.4505 0.0001 0.015 0.005 0.012 SEPIOLIDAE 7 6 2.7027 0.0036 0.960 1.739 3.861 FISH 22 1 0.4505 0.0041 1.110 0.113 0.252 ENGRAULIDAE 8 5 2.2523 0.1251 33.740 2.251 4.997 AMMODYTES SP 10 4 1.8018 0.0001 0.024 0.818 1.816 ANIMAL REMAINS 22 1 0.4505 0.0001 0.022 0.045 0.100 SAND Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 457 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=62, Stomach samples=331 Predator size stats: mean(s.e.)=23.5(0.4), min=3 max=35 Mean (s.e.) stomach weight = 1.0042 (0.1143) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 80 24.1692 0.0000 0.000 0.000 0.000 EMPTY 21 3 0.9063 0.0002 0.018 0.087 0.115 HYDROZOA 15 5 1.5106 0.0011 0.109 0.795 1.048 CESTODA 38 1 0.3021 0.0001 0.008 0.006 0.008 NEMERTEA 38 1 0.3021 0.0000 0.000 0.002 0.003 NEMATODA 15 5 1.5106 0.0072 0.715 0.684 0.903 POLYCHAETA 38 1 0.3021 0.0001 0.008 0.003 0.004 ONUPHIDAE 38 1 0.3021 0.0050 0.494 0.247 0.326 DIOPATRA CUPREA 28 2 0.6042 0.0004 0.038 0.059 0.078 NOTHRIA CONCHYLEGA 5 28 8.4592 0.0106 1.053 2.670 3.521 CRUSTACEA 38 1 0.3021 0.0002 0.025 0.016 0.021 CRUSTACEA EGGS 38 1 0.3021 0.0000 0.001 0.000 0.001 CRUSTACEA LARVAE 38 1 0.3021 0.0001 0.008 0.006 0.008 AMPHIPODA 21 3 0.9063 0.0001 0.008 0.010 0.013 GAMMARIDEA 28 2 0.6042 0.0003 0.026 0.015 0.020 UNCIOLA SP 9 11 3.3233 0.0011 0.106 0.392 0.517 UNCIOLA IRRORATA 28 2 0.6042 0.0001 0.006 0.003 0.004 AEGININA LONGICORNIS 28 2 0.6042 0.0000 0.004 0.070 0.092 ERICTHONIUS RUBRICORNIS 28 2 0.6042 0.0002 0.024 0.145 0.192 GAMMARUS SP 28 2 0.6042 0.0007 0.067 0.025 0.033 GAMMARUS ANNULATUS 28 2 0.6042 0.0004 0.035 0.231 0.305 GAMMARUS LAWRENCIANUS 38 1 0.3021 0.0005 0.053 0.095 0.126 LYSIANASSIDAE 6 16 4.8338 0.0043 0.424 0.675 0.890 OEDICEROTIDAE 21 3 0.9063 0.0003 0.033 0.600 0.791 DECAPODA 12 8 2.4169 0.0282 2.812 2.059 2.715 DECAPODA LARVAE 38 1 0.3021 0.0001 0.007 0.023 0.030 DECAPODA CRAB 10 9 2.7190 0.0016 0.159 1.250 1.649 DECAPODA SHRIMP 28 2 0.6042 0.0013 0.131 0.307 0.405 CANCER IRRORATUS 21 3 0.9063 0.0005 0.055 0.400 0.528 CRANGONIDAE 3 70 21.1480 0.0761 7.574 7.615 10.042 CRANGON SEPTEMSPINOSA 38 1 0.3021 0.0004 0.043 0.185 0.244 HIPPOLYTIDAE 38 1 0.3021 0.0000 0.002 0.001 0.001 LITHODIDAE 38 1 0.3021 0.0002 0.017 0.006 0.008 PANDALIDAE 38 1 0.3021 0.0000 0.001 0.302 0.398 CUMACEA 7 14 4.2296 0.0022 0.218 0.596 0.786 PSEUDOLEPTOCUMA MINOR 28 2 0.6042 0.0000 0.002 0.002 0.003 DIASTYLIS SP 38 1 0.3021 0.0000 0.002 0.108 0.142 EUPHAUSIIDAE 15 5 1.5106 0.0101 1.009 1.511 1.992 MEGANYCTIPHANES NORVEGICA 15 5 1.5106 0.0001 0.010 0.301 0.397 MYSIDACEA Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 458 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=62, Stomach samples=331 Predator size stats: mean(s.e.)=23.5(0.4), min=3 max=35 Mean (s.e.) stomach weight = 1.0042 (0.1143) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 21 3 0.9063 0.0001 0.006 0.028 0.037 HETEROMYSIS FORMOSA 1 162 48.9426 0.5220 51.979 40.136 52.929 NEOMYSIS AMERICANA 38 1 0.3021 0.0004 0.039 0.269 0.354 NEBALIACEA 38 1 0.3021 0.0001 0.007 0.005 0.007 STOMATOPODA 28 2 0.6042 0.0000 0.004 0.001 0.002 BIVALVIA 38 1 0.3021 0.0011 0.110 0.019 0.025 GASTROPODA 21 3 0.9063 0.0004 0.041 0.647 0.854 CHAETOGNATHA 4 33 9.9698 0.0580 5.773 5.136 6.774 FISH 8 13 3.9275 0.0168 1.677 1.544 2.037 FISH LARVAE 21 3 0.9063 0.0044 0.438 0.689 0.908 OSTEICHTHYES 38 1 0.3021 0.0011 0.111 0.083 0.109 OPHICHTHIDAE 13 7 2.1148 0.0898 8.947 1.530 2.017 ENGRAULIDAE 38 1 0.3021 0.0070 0.699 0.166 0.218 GADIDAE 38 1 0.3021 0.0047 0.469 0.244 0.322 BROSME BROSME 10 9 2.7190 0.0493 4.909 2.129 2.808 MERLUCCIUS BILINEARIS 38 1 0.3021 0.0009 0.088 0.178 0.234 SYNGNATHIDAE 20 4 1.2085 0.0924 9.197 0.674 0.889 AMMODYTES SP 38 1 0.3021 0.0005 0.051 0.034 0.044 PLEURONECTIFORMES 13 7 2.1148 0.0006 0.064 0.371 0.489 ANIMAL REMAINS 38 1 0.3021 0.0000 0.002 0.189 0.249 PLANTS 38 1 0.3021 0.0004 0.041 0.222 0.292 ROCK 15 5 1.5106 0.0005 0.046 0.033 0.044 SAND Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 459 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=43, Stomach samples=173 Predator size stats: mean(s.e.)=23.3(0.4), min=7 max=34 Mean (s.e.) stomach weight = 0.3972 (0.0710) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 55 31.7919 0.0000 0.000 0.000 0.000 EMPTY 20 1 0.5780 0.0000 0.001 0.004 0.005 HYDROZOA 9 5 2.8902 0.0025 0.623 1.465 2.147 CESTODA 20 1 0.5780 0.0001 0.016 0.424 0.621 POLYCHAETA 20 1 0.5780 0.0018 0.454 0.560 0.821 AMPHARETIDAE 4 15 8.6705 0.0035 0.885 3.349 4.910 CRUSTACEA 14 3 1.7341 0.0008 0.212 1.093 1.603 AMPHIPODA 9 5 2.8902 0.0016 0.406 0.700 1.027 GAMMARIDEA 20 1 0.5780 0.0000 0.001 0.002 0.003 UNCIOLA SP 20 1 0.5780 0.0001 0.022 0.071 0.104 CAPRELLIDAE 14 3 1.7341 0.0002 0.051 0.237 0.348 GAMMARUS SP 7 6 3.4682 0.0017 0.425 0.565 0.828 GAMMARUS ANNULATUS 20 1 0.5780 0.0001 0.031 0.008 0.012 LYSIANASSIDAE 20 1 0.5780 0.0004 0.090 0.442 0.649 DECAPODA 14 3 1.7341 0.0001 0.033 0.355 0.520 DECAPODA LARVAE 20 1 0.5780 0.0000 0.001 0.039 0.056 DECAPODA CRAB 20 1 0.5780 0.0000 0.004 0.578 0.847 DECAPODA SHRIMP 20 1 0.5780 0.0000 0.007 0.002 0.003 CANCRIDAE 20 1 0.5780 0.0001 0.033 0.578 0.847 CANCER IRRORATUS 19 2 1.1561 0.0086 2.176 0.573 0.840 CRANGONIDAE 3 29 16.7630 0.0187 4.699 6.990 10.249 CRANGON SEPTEMSPINOSA 20 1 0.5780 0.0001 0.019 0.008 0.012 PANDALIDAE 20 1 0.5780 0.0000 0.004 0.116 0.169 ISOPODA 20 1 0.5780 0.0000 0.010 0.013 0.018 EDOTEA SP 12 4 2.3121 0.0001 0.015 0.037 0.054 CUMACEA 20 1 0.5780 0.0245 6.160 0.578 0.847 MEGANYCTIPHANES NORVEGICA 14 3 1.7341 0.0001 0.019 0.563 0.826 MYSIDACEA 1 76 43.9306 0.1616 40.677 38.972 57.137 NEOMYSIS AMERICANA 5 8 4.6243 0.0359 9.043 3.803 5.576 FISH 9 5 2.8902 0.0000 0.007 0.075 0.109 FISH SCALES 20 1 0.5780 0.0002 0.049 0.177 0.260 SYNGNATHUS SP 6 7 4.0462 0.1317 33.152 3.597 5.274 AMMODYTES SP 7 6 3.4682 0.0004 0.112 1.855 2.719 ANIMAL REMAINS 14 3 1.7341 0.0020 0.515 0.350 0.513 ROCK 12 4 2.3121 0.0002 0.044 0.030 0.043 SAND Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 460 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=9 Predator size stats: mean(s.e.)=19.1(1.4), min=13 max=27 Mean (s.e.) stomach weight = 0.1364 (0.0412) based on 1973-80 bottom trawl data for season = WIN in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 11.1111 0.0000 0.000 0.000 0.000 EMPTY 2 3 33.3333 0.0426 31.189 22.677 25.511 CRANGON SEPTEMSPINOSA 3 1 11.1111 0.0412 30.212 11.111 12.500 MEGANYCTIPHANES NORVEGICA 1 6 66.6667 0.0523 38.355 54.870 61.728 NEOMYSIS AMERICANA 3 1 11.1111 0.0003 0.244 0.231 0.260 PLANTS Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 461 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=7 Predator size stats: mean(s.e.)=13.1(0.4), min=12 max=14 Mean (s.e.) stomach weight = 0.0877 (0.0145) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 7 100.0000 0.0804 91.694 90.724 90.724 DECAPODA LARVAE 2 2 28.5714 0.0073 8.306 9.276 9.276 ACETES AMERICANUS Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 462 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=13.0(0.3), min=12 max=14 Mean (s.e.) stomach weight = 0.0016 (0.0016) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 80.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 20.0000 0.0016 100.000 20.000 100.000 DECAPODA LARVAE Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 463 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=12, Stomach samples=70 Predator size stats: mean(s.e.)=24.0(0.5), min=14 max=38 Mean (s.e.) stomach weight = 0.4972 (0.0740) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 22 31.4286 0.0000 0.000 0.000 0.000 EMPTY 14 1 1.4286 0.0002 0.032 0.119 0.174 HYDROZOA 6 7 10.0000 0.0018 0.353 0.789 1.151 CESTODA 14 1 1.4286 0.0000 0.003 0.013 0.019 TREMATODA 14 1 1.4286 0.0006 0.112 0.145 0.212 POLYCHAETA 14 1 1.4286 0.0053 1.057 0.498 0.726 NEPHTYIDAE 9 6 8.5714 0.0055 1.101 5.619 8.194 CRUSTACEA 14 1 1.4286 0.0019 0.379 0.102 0.149 GAMMARIDEA 5 11 15.7143 0.1187 23.875 13.467 19.640 LEPTOCHEIRUS PINGUIS 14 1 1.4286 0.0000 0.006 0.003 0.005 UNCIOLA SERRATA 14 1 1.4286 0.0004 0.078 0.034 0.049 CASCO BIGELOWI 3 15 21.4286 0.1378 27.711 18.512 26.997 GAMMARUS ANNULATUS 14 1 1.4286 0.0000 0.009 0.002 0.003 ANONYX SP 11 2 2.8571 0.0045 0.911 1.288 1.878 DECAPODA 14 1 1.4286 0.0000 0.003 0.003 0.004 DECAPODA LARVAE 4 14 20.0000 0.0176 3.537 3.417 4.982 CRANGON SEPTEMSPINOSA 10 4 5.7143 0.0271 5.457 4.061 5.922 DICHELOPANDALUS LEPTOCERUS 14 1 1.4286 0.0000 0.003 0.002 0.003 MYSIDACEA 2 19 27.1429 0.1621 32.613 16.373 23.878 NEOMYSIS AMERICANA 14 1 1.4286 0.0010 0.210 1.146 1.671 STOMATOPODA 11 2 2.8571 0.0044 0.879 0.298 0.435 FISH 6 7 10.0000 0.0057 1.144 0.921 1.343 ANIMAL REMAINS 14 1 1.4286 0.0003 0.055 0.031 0.045 ANIMAL EGGS 11 2 2.8571 0.0003 0.057 0.165 0.241 ZOSTERA MARINA 14 1 1.4286 0.0002 0.037 0.024 0.034 ROCK 6 7 10.0000 0.0019 0.379 1.538 2.243 SAND Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 464 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=78 Predator size stats: mean(s.e.)=27.7(0.6), min=12 max=38 Mean (s.e.) stomach weight = 1.2626 (0.2241) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 19 24.3590 0.0000 0.000 0.000 0.000 EMPTY 12 1 1.2821 0.0001 0.008 0.007 0.009 HYDROZOA 7 2 2.5641 0.0088 0.696 0.951 1.257 CESTODA 12 1 1.2821 0.0009 0.068 0.102 0.135 POLYCHAETA 12 1 1.2821 0.0002 0.015 0.023 0.030 SIGALIONIDAE 12 1 1.2821 0.0087 0.690 1.038 1.372 AMPHARETE SP 12 1 1.2821 0.0002 0.014 1.282 1.695 CRUSTACEA 6 4 5.1282 0.0003 0.025 2.604 3.443 GAMMARIDEA 12 1 1.2821 0.0001 0.007 0.001 0.002 AMPELISCIDAE 12 1 1.2821 0.0000 0.003 0.005 0.006 AMPELISCA AGASSIZI 12 1 1.2821 0.0001 0.007 0.004 0.006 AORIDAE 12 1 1.2821 0.0008 0.063 0.095 0.125 UNCIOLA IRRORATA 12 1 1.2821 0.0001 0.004 0.006 0.008 ERICTHONIUS RUBRICORNIS 3 24 30.7692 0.3314 26.245 15.341 20.281 GAMMARUS ANNULATUS 7 2 2.5641 0.0005 0.040 0.193 0.255 OEDICEROTIDAE 12 1 1.2821 0.0000 0.003 0.005 0.006 PHOTIS SP 12 1 1.2821 0.0001 0.004 0.004 0.005 DULICHIA MONACANTHA 12 1 1.2821 0.0001 0.010 0.009 0.012 PONTOGENEIA INERMIS 7 2 2.5641 0.0026 0.206 0.233 0.308 DECAPODA SHRIMP 7 2 2.5641 0.0037 0.293 1.994 2.636 CRANGONIDAE 2 25 32.0513 0.4896 38.778 20.236 26.753 CRANGON SEPTEMSPINOSA 12 1 1.2821 0.0033 0.261 0.228 0.302 PANDALIDAE 7 2 2.5641 0.0059 0.469 0.103 0.136 DICHELOPANDALUS LEPTOCERUS 12 1 1.2821 0.0007 0.053 1.282 1.695 MYSIDOPSIS BIGELOWI 1 30 38.4615 0.2776 21.985 21.995 29.078 NEOMYSIS AMERICANA 12 1 1.2821 0.0007 0.054 0.032 0.042 CHAETOGNATHA 5 17 21.7949 0.0789 6.253 6.335 8.375 FISH 12 1 1.2821 0.0368 2.914 1.222 1.616 FISH LARVAE 12 1 1.2821 0.0105 0.831 0.311 0.412 ANIMAL REMAINS Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 465 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=40 Predator size stats: mean(s.e.)=28.3(0.6), min=18 max=38 Mean (s.e.) stomach weight = 0.5560 (0.1742) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 10 25.0000 0.0000 0.000 0.000 0.000 EMPTY 14 1 2.5000 0.0007 0.117 2.500 3.333 CESTODA 5 7 17.5000 0.0210 3.768 7.371 9.828 CRUSTACEA 14 1 2.5000 0.0001 0.009 0.043 0.058 AMPHIPODA 2 10 25.0000 0.0680 12.235 12.881 17.174 GAMMARIDEA 1 11 27.5000 0.0880 15.827 17.080 22.773 GAMMARUS SP 7 3 7.5000 0.0215 3.862 6.615 8.820 GAMMARUS ANNULATUS 14 1 2.5000 0.0008 0.148 0.251 0.334 PSAMMONYX NOBILIS 7 3 7.5000 0.0015 0.274 2.704 3.606 DECAPODA SHRIMP 14 1 2.5000 0.0007 0.121 0.489 0.652 CRANGONIDAE 4 8 20.0000 0.0476 8.557 10.709 14.279 CRANGON SEPTEMSPINOSA 14 1 2.5000 0.0529 9.514 1.600 2.133 PANDALIDAE 14 1 2.5000 0.0005 0.090 0.009 0.012 ISOPODA 11 2 5.0000 0.0223 4.011 2.530 3.373 NEOMYSIS AMERICANA 14 1 2.5000 0.0012 0.211 0.443 0.591 FISH 11 2 5.0000 0.0004 0.072 0.023 0.031 FISH SCALES 7 3 7.5000 0.0107 1.924 1.227 1.636 FISH LARVAE 7 3 7.5000 0.2071 37.248 5.534 7.379 AMMODYTES SP 5 7 17.5000 0.0104 1.875 2.222 2.963 ANIMAL REMAINS 11 2 5.0000 0.0007 0.130 0.759 1.012 ANIMAL EGGS 14 1 2.5000 0.0000 0.004 0.008 0.011 SAND Predator Species = SCOPHTHALMUS AQUOSUS (WINDOWPANE, SVSPP=108) 466 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=28.6(1.4), min=24 max=32 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data for season = WIN in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = CITHARICHTHYS ARCTIFRONS (GULF STREAM FLOUNDER, SVSPP=109) 467 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=26 Predator size stats: mean(s.e.)=10.4(0.7), min=6 max=16 Mean (s.e.) stomach weight = 0.0190 (0.0047) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 6 23.0769 0.0000 0.000 0.000 0.000 EMPTY 12 1 3.8462 0.0000 0.202 0.160 0.208 NEMATODA 3 4 15.3846 0.0025 13.131 7.163 9.312 POLYCHAETA 12 1 3.8462 0.0001 0.606 2.885 3.750 LUMBRINERIS SP 12 1 3.8462 0.0025 13.131 3.378 4.392 NEPHTYIDAE 12 1 3.8462 0.0034 17.980 3.846 5.000 STHENELAIS LIMICOLA 9 2 7.6923 0.0009 4.848 2.577 3.350 AMPHARETIDAE 12 1 3.8462 0.0002 0.808 0.440 0.571 CRUSTACEA 12 1 3.8462 0.0012 6.061 3.205 4.167 AMPHIPODA 1 7 26.9231 0.0019 10.101 9.516 12.371 GAMMARIDEA 7 3 11.5385 0.0011 5.657 8.077 10.500 AMPELISCIDAE 3 4 15.3846 0.0005 2.424 2.777 3.610 AMPELISCA SP 12 1 3.8462 0.0009 4.848 1.420 1.846 AMPELISCA AGASSIZI 12 1 3.8462 0.0001 0.404 3.846 5.000 AORIDAE 3 4 15.3846 0.0005 2.424 4.491 5.838 UNCIOLA SP 3 4 15.3846 0.0013 6.667 8.141 10.584 ERICTHONIUS SP 9 2 7.6923 0.0001 0.404 0.219 0.285 DULICHIA SP 9 2 7.6923 0.0004 2.020 2.473 3.214 DECAPODA LARVAE 12 1 3.8462 0.0002 0.808 0.440 0.571 DECAPODA CRAB 12 1 3.8462 0.0003 1.818 0.468 0.608 CANCRIDAE 12 1 3.8462 0.0002 1.010 3.846 5.000 CUMACEA 7 3 11.5385 0.0003 1.616 4.556 5.923 DIASTYLIS SP 12 1 3.8462 0.0002 1.010 0.801 1.042 MEGANYCTIPHANES NORVEGICA 12 1 3.8462 0.0002 1.010 0.549 0.714 BIVALVIA 12 1 3.8462 0.0000 0.202 0.110 0.143 OPHIUROIDEA 12 1 3.8462 0.0002 0.808 1.538 2.000 ANIMAL REMAINS Predator Species = CITHARICHTHYS ARCTIFRONS (GULF STREAM FLOUNDER, SVSPP=109) 468 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=9.0(1.0), min=8 max=10 Mean (s.e.) stomach weight = 0.0235 (0.0075) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 50.0000 0.0005 2.128 1.613 1.613 LUMBRINERIS TENUIS 1 2 100.0000 0.0060 25.532 25.403 25.403 UNCIOLA IRRORATA 5 1 50.0000 0.0005 2.128 1.613 1.613 RHACHOTROPIS OCULATA 5 1 50.0000 0.0035 14.894 11.290 11.290 AXIIDAE 1 2 100.0000 0.0010 4.255 4.738 4.738 CUMACEA 1 2 100.0000 0.0010 4.255 4.738 4.738 CENTROPAGES SP 1 2 100.0000 0.0110 46.809 50.605 50.605 ANIMAL REMAINS Predator Species = CITHARICHTHYS ARCTIFRONS (GULF STREAM FLOUNDER, SVSPP=109) 469 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=56 Predator size stats: mean(s.e.)=9.4(0.3), min=6 max=15 Mean (s.e.) stomach weight = 0.0187 (0.0044) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 13 23.2143 0.0000 0.000 0.000 0.000 EMPTY 17 2 3.5714 0.0003 1.433 1.631 2.125 ANTHOZOA 5 9 16.0714 0.0018 9.647 5.565 7.248 POLYCHAETA 17 2 3.5714 0.0002 1.242 1.416 1.843 MALDANIDAE 27 1 1.7857 0.0024 13.085 1.133 1.475 NICOMACHE LUMBRICALIS 27 1 1.7857 0.0004 1.910 0.760 0.990 LUMBRINERIS SP 27 1 1.7857 0.0009 4.871 1.084 1.412 OPHELINA SP 17 2 3.5714 0.0005 2.674 2.679 3.488 NEPHTYIDAE 13 3 5.3571 0.0002 0.860 0.873 1.137 CRUSTACEA 2 12 21.4286 0.0007 3.725 8.135 10.594 GAMMARIDEA 10 4 7.1429 0.0001 0.669 0.511 0.665 AMPELISCA SP 27 1 1.7857 0.0001 0.669 1.786 2.326 AMPELISCA AGASSIZI 17 2 3.5714 0.0004 2.101 1.229 1.600 AMPELISCA VADORUM 6 8 14.2857 0.0008 4.298 3.495 4.551 BYBLIS SERRATA 13 3 5.3571 0.0006 2.961 1.296 1.688 LEPTOCHEIRUS PINGUIS 7 6 10.7143 0.0005 2.865 3.364 4.381 UNCIOLA SP 17 2 3.5714 0.0004 2.292 1.099 1.432 UNCIOLA INERMIS 2 12 21.4286 0.0022 11.939 8.715 11.350 UNCIOLA IRRORATA 27 1 1.7857 0.0000 0.096 1.786 2.326 AEGININA LONGICORNIS 4 10 17.8571 0.0005 2.483 2.449 3.189 ERICTHONIUS RUBRICORNIS 17 2 3.5714 0.0003 1.624 2.211 2.879 CASCO BIGELOWI 27 1 1.7857 0.0001 0.478 0.041 0.054 THEMISTO GAUDICHAUDII 10 4 7.1429 0.0004 2.101 2.339 3.046 OEDICEROTIDAE 13 3 5.3571 0.0001 0.573 0.276 0.359 PHOTIS DENTATA 17 2 3.5714 0.0001 0.478 1.358 1.768 PONTOGENEIA INERMIS 27 1 1.7857 0.0000 0.191 1.786 2.326 DECAPODA 8 5 8.9286 0.0003 1.433 0.833 1.085 DECAPODA CRAB 27 1 1.7857 0.0003 1.528 0.893 1.163 DECAPODA SHRIMP 10 4 7.1429 0.0005 2.674 3.331 4.338 CANCRIDAE 17 2 3.5714 0.0002 1.051 1.554 2.024 CANCER SP 13 3 5.3571 0.0006 3.247 2.756 3.589 CANCER IRRORATUS 17 2 3.5714 0.0004 2.388 0.754 0.981 CRANGON SEPTEMSPINOSA 27 1 1.7857 0.0003 1.624 0.690 0.899 MUNIDA IRIS 27 1 1.7857 0.0007 3.916 1.262 1.644 MAJIDAE 8 5 8.9286 0.0002 1.051 3.302 4.300 DIASTYLIS SP 27 1 1.7857 0.0000 0.096 0.112 0.145 CALANOIDA 27 1 1.7857 0.0003 1.433 0.609 0.793 STOMATOPODA 27 1 1.7857 0.0004 2.388 1.786 2.326 PLATYSQUILLA ENODIS 17 2 3.5714 0.0002 1.242 1.265 1.647 ANIMAL REMAINS Predator Species = CITHARICHTHYS ARCTIFRONS (GULF STREAM FLOUNDER, SVSPP=109) 470 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=56 Predator size stats: mean(s.e.)=9.4(0.3), min=6 max=15 Mean (s.e.) stomach weight = 0.0187 (0.0044) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 27 1 1.7857 0.0001 0.669 0.625 0.814 ANIMAL EGGS Predator Species = CITHARICHTHYS ARCTIFRONS (GULF STREAM FLOUNDER, SVSPP=109) 471 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=26 Predator size stats: mean(s.e.)=11.8(0.6), min=5 max=18 Mean (s.e.) stomach weight = 0.0362 (0.0113) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 8 30.7692 0.0000 0.000 0.000 0.000 EMPTY 2 4 15.3846 0.0035 9.574 9.505 13.729 POLYCHAETA 10 1 3.8462 0.0009 2.447 3.846 5.556 LUMBRINERIS TENUIS 5 3 11.5385 0.0173 47.766 11.256 16.259 NEPHTYIDAE 10 1 3.8462 0.0005 1.277 2.715 3.922 TEREBELLIDAE 5 3 11.5385 0.0098 27.234 10.546 15.233 CRUSTACEA 5 3 11.5385 0.0002 0.532 3.960 5.720 GAMMARIDEA 10 1 3.8462 0.0000 0.106 0.054 0.078 AMPELISCIDAE 8 2 7.6923 0.0005 1.489 2.093 3.023 LEPTOCHEIRUS PINGUIS 10 1 3.8462 0.0002 0.426 0.108 0.155 UNCIOLA IRRORATA 10 1 3.8462 0.0000 0.106 0.027 0.039 CAPRELLIDAE 10 1 3.8462 0.0000 0.106 0.033 0.048 CUMACEA 2 4 15.3846 0.0007 1.809 9.798 14.152 OPHIUROIDEA 8 2 7.6923 0.0011 3.085 4.977 7.190 OPHIURA SP 2 4 15.3846 0.0013 3.723 10.150 14.661 ANIMAL REMAINS 10 1 3.8462 0.0001 0.319 0.163 0.235 SAND Predator Species = CITHARICHTHYS ARCTIFRONS (GULF STREAM FLOUNDER, SVSPP=109) 472 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=48 Predator size stats: mean(s.e.)=8.4(0.4), min=5 max=15 Mean (s.e.) stomach weight = 0.0150 (0.0048) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 14 29.1667 0.0000 0.000 0.000 0.000 EMPTY 16 1 2.0833 0.0000 0.139 0.521 0.735 HYDROZOA 3 9 18.7500 0.0046 30.919 7.975 11.259 POLYCHAETA 12 2 4.1667 0.0001 0.975 1.910 2.696 EUNICIDAE 16 1 2.0833 0.0001 0.557 0.833 1.176 LUMBRINERIDAE 16 1 2.0833 0.0009 5.710 2.083 2.941 NEPHTYIDAE 12 2 4.1667 0.0009 5.710 2.950 4.164 SABELLIDAE 12 2 4.1667 0.0003 2.228 0.742 1.048 CRUSTACEA 8 5 10.4167 0.0002 1.393 6.250 8.824 GAMMARIDEA 16 1 2.0833 0.0000 0.139 0.091 0.128 AMPELISCIDAE 12 2 4.1667 0.0000 0.279 0.752 1.062 AMPELISCA SP 2 12 25.0000 0.0007 4.875 8.922 12.596 AMPELISCA AGASSIZI 16 1 2.0833 0.0001 0.696 0.064 0.091 BYBLIS SERRATA 7 6 12.5000 0.0013 8.774 4.546 6.418 LEPTOCHEIRUS PINGUIS 10 4 8.3333 0.0001 0.557 1.449 2.045 UNCIOLA SP 3 9 18.7500 0.0011 7.103 9.177 12.956 UNCIOLA IRRORATA 16 1 2.0833 0.0000 0.279 0.181 0.256 ERICTHONIUS SP 16 1 2.0833 0.0001 0.696 0.947 1.337 CASCO BIGELOWI 8 5 10.4167 0.0006 4.178 4.258 6.012 MONOCULODES EDWARDSI 16 1 2.0833 0.0000 0.279 1.042 1.471 PHOXOCEPHALIDAE 16 1 2.0833 0.0000 0.139 0.174 0.245 PONTOGENEIA INERMIS 16 1 2.0833 0.0000 0.139 0.694 0.980 DECAPODA LARVAE 11 3 6.2500 0.0001 0.418 0.777 1.097 DECAPODA CRAB 16 1 2.0833 0.0000 0.279 0.027 0.037 DECAPODA SHRIMP 5 7 14.5833 0.0002 1.253 3.408 4.811 CUMACEA 16 1 2.0833 0.0000 0.139 0.694 0.980 NEOMYSIS AMERICANA 16 1 2.0833 0.0029 19.499 1.800 2.542 GADIDAE 5 7 14.5833 0.0004 2.646 8.565 12.092 ANIMAL REMAINS Predator Species = CITHARICHTHYS ARCTIFRONS (GULF STREAM FLOUNDER, SVSPP=109) 473 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=23 Predator size stats: mean(s.e.)=8.7(0.4), min=5 max=12 Mean (s.e.) stomach weight = 0.0093 (0.0028) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 9 39.1304 0.0000 0.000 0.000 0.000 EMPTY 3 4 17.3913 0.0005 5.634 5.791 9.513 POLYCHAETA 5 2 8.6957 0.0017 18.310 6.739 11.071 LUMBRINERIS SP 10 1 4.3478 0.0000 0.469 2.174 3.571 SABELLIDAE 10 1 4.3478 0.0004 4.695 1.739 2.857 AMPHARETIDAE 5 2 8.6957 0.0002 2.347 2.306 3.788 CRUSTACEA 10 1 4.3478 0.0002 1.878 2.174 3.571 AMPHIPODA 10 1 4.3478 0.0001 1.408 1.630 2.679 GAMMARIDEA 10 1 4.3478 0.0000 0.469 4.348 7.143 DECAPODA LARVAE 5 2 8.6957 0.0017 18.310 6.440 10.580 CANCER IRRORATUS 5 2 8.6957 0.0008 8.451 3.391 5.571 MUNIDA SP 10 1 4.3478 0.0003 3.286 0.951 1.563 MUNIDA IRIS 10 1 4.3478 0.0000 0.469 2.174 3.571 CUMACEA 10 1 4.3478 0.0001 0.939 0.348 0.571 DIASTYLIS SP 2 5 21.7391 0.0003 3.756 7.645 12.560 CALANOIDA 10 1 4.3478 0.0021 22.535 4.348 7.143 PLATYSQUILLA ENODIS 5 2 8.6957 0.0001 0.939 0.569 0.935 OPHIUROIDEA 4 3 13.0435 0.0006 6.103 8.103 13.312 ANIMAL REMAINS Predator Species = CITHARICHTHYS ARCTIFRONS (GULF STREAM FLOUNDER, SVSPP=109) 474 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=32 Predator size stats: mean(s.e.)=13.8(0.6), min=8 max=18 Mean (s.e.) stomach weight = 0.0113 (0.0032) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 11 34.3750 0.0000 0.000 0.000 0.000 EMPTY 2 9 28.1250 0.0035 30.854 19.888 30.305 POLYCHAETA 4 5 15.6250 0.0047 41.047 11.359 17.309 LUMBRINERIDAE 6 2 6.2500 0.0006 5.234 3.049 4.646 CRUSTACEA 6 2 6.2500 0.0003 2.204 1.380 2.103 GAMMARIDEA 8 1 3.1250 0.0000 0.275 1.563 2.381 HYPERIIDAE 8 1 3.1250 0.0001 1.102 0.833 1.270 MUNIDA SP 8 1 3.1250 0.0000 0.275 0.223 0.340 CUMACEA 3 8 25.0000 0.0018 15.702 20.173 30.740 OPHIUROIDEA 8 1 3.1250 0.0000 0.275 1.563 2.381 FISH EGGS OTHER THAN SKATE 5 3 9.3750 0.0003 3.030 5.595 8.525 ANIMAL REMAINS Predator Species = CITHARICHTHYS ARCTIFRONS (GULF STREAM FLOUNDER, SVSPP=109) 475 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=14.0(.), min=14 max=14 Mean (s.e.) stomach weight = 0.0890 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0070 7.865 7.865 7.865 GAMMARIDEA 1 1 100.0000 0.0150 16.854 16.854 16.854 LEPTOCHEIRUS PINGUIS 1 1 100.0000 0.0140 15.730 15.730 15.730 UNCIOLA SP 1 1 100.0000 0.0100 11.236 11.236 11.236 DECAPODA LARVAE 1 1 100.0000 0.0430 48.315 48.315 48.315 FISH LARVAE Predator Species = MACRORHAMPHOSUS SCOLOPAX (LONGSPINE SNIPEFISH, SVSPP=111) 476 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=12.5(0.5), min=12 max=13 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = ZENOPSIS CONCHIFERA (BUCKLER DORY, SVSPP=112) 477 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=15.0(.), min=15 max=15 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = SYNGNATHUS FUSCUS (NORTHERN PIPEFISH, SVSPP=116) 478 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=18.0(.), min=18 max=18 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = WIN in ER6 FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = SYNGNATHUS FUSCUS (NORTHERN PIPEFISH, SVSPP=116) 479 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=24 Predator size stats: mean(s.e.)=18.3(0.7), min=13 max=24 Mean (s.e.) stomach weight = 0.0011 (0.0009) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 18 75.0000 0.0000 0.000 0.000 0.000 EMPTY 2 2 8.3333 0.0001 7.407 8.333 33.333 TREMATODA 4 1 4.1667 0.0000 3.704 4.167 16.667 CRUSTACEA 4 1 4.1667 0.0002 18.519 0.947 3.788 GAMMARIDEA 4 1 4.1667 0.0000 3.704 4.167 16.667 OXYUROSTYLIS SMITHI 2 2 8.3333 0.0008 66.667 7.386 29.545 NEOMYSIS AMERICANA Predator Species = SYNGNATHUS FUSCUS (NORTHERN PIPEFISH, SVSPP=116) 480 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=11 Predator size stats: mean(s.e.)=19.8(0.4), min=18 max=22 Mean (s.e.) stomach weight = 0.0022 (0.0009) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 45.4545 0.0000 0.000 0.000 0.000 EMPTY 3 1 9.0909 0.0001 4.167 9.091 16.667 TREMATODA 3 1 9.0909 0.0004 16.667 7.273 13.333 GAMMARUS ANNULATUS 1 5 45.4545 0.0017 79.167 38.182 70.000 NEOMYSIS AMERICANA Predator Species = SCOMBER SCOMBRUS (ATLANTIC MACKEREL, SVSPP=121) 481 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=8, Stomach samples=43 Predator size stats: mean(s.e.)=24.2(1.4), min=16 max=40 Mean (s.e.) stomach weight = 0.8290 (0.3423) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 6 13.9535 0.0000 0.000 0.000 0.000 EMPTY 21 1 2.3256 0.0000 0.006 0.009 0.010 CESTODA 15 2 4.6512 0.0002 0.022 0.031 0.036 NEMERTEA 1 24 55.8140 0.0026 0.311 0.784 0.911 NEMATODA 15 2 4.6512 0.0002 0.028 0.098 0.114 TOMOPTERIS SP 11 4 9.3023 0.0001 0.014 0.029 0.033 GAMMARIDEA 3 14 32.5581 0.0031 0.373 1.634 1.899 HYPERIIDAE 10 5 11.6279 0.0007 0.084 0.274 0.319 PARATHEMISTO SP 21 1 2.3256 0.0001 0.008 0.003 0.004 SYNCHELIDIUM AMERICANUM 8 6 13.9535 0.0002 0.025 0.060 0.070 DECAPODA LARVAE 21 1 2.3256 0.0000 0.006 0.020 0.023 CRANGONIDAE 21 1 2.3256 0.0005 0.056 0.043 0.050 CRANGON SEPTEMSPINOSA 15 2 4.6512 0.0003 0.031 0.015 0.017 LITHODIDAE 21 1 2.3256 0.0000 0.003 0.006 0.008 CUMACEA 15 2 4.6512 0.0783 9.448 4.651 5.405 EUPHAUSIA KROHNI 15 2 4.6512 0.0000 0.006 0.022 0.025 MYSIDACEA 21 1 2.3256 0.0004 0.048 0.156 0.182 HETEROMYSIS FORMOSA 6 10 23.2558 0.0260 3.133 7.719 8.971 MYSIDOPSIS BIGELOWI 6 10 23.2558 0.5987 72.210 21.369 24.834 NEOMYSIS AMERICANA 2 15 34.8837 0.0338 4.081 12.874 14.962 CALANOIDA 12 3 6.9767 0.0001 0.008 0.005 0.006 CENTROPAGES SP 21 1 2.3256 0.0028 0.334 1.657 1.926 BIVALVIA 21 1 2.3256 0.0095 1.144 2.326 2.703 CEPHALOPODA 4 13 30.2326 0.0459 5.532 15.105 17.555 CHAETOGNATHA 12 3 6.9767 0.0127 1.532 1.478 1.718 SAGITTA ELEGANS 21 1 2.3256 0.0016 0.196 0.011 0.013 UROCHORDATA 12 3 6.9767 0.0024 0.292 0.167 0.195 ASCIDIACEA 21 1 2.3256 0.0002 0.028 0.022 0.026 FISH 15 2 4.6512 0.0003 0.036 0.180 0.210 FISH SCALES 21 1 2.3256 0.0005 0.059 0.022 0.026 FISH LARVAE 5 11 25.5814 0.0078 0.945 15.275 17.752 ANIMAL REMAINS Predator Species = SCOMBER SCOMBRUS (ATLANTIC MACKEREL, SVSPP=121) 482 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=31 Predator size stats: mean(s.e.)=34.2(0.9), min=28 max=42 Mean (s.e.) stomach weight = 1.4008 (0.2891) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 3 9.6774 0.0000 0.000 0.000 0.000 EMPTY 4 10 32.2581 0.0021 0.150 0.128 0.142 NEMATODA 22 1 3.2258 0.0000 0.002 0.085 0.094 TOMOPTERIS HELGOLANDICA 12 4 12.9032 0.0328 2.344 1.474 1.632 CRUSTACEA 18 2 6.4516 0.0001 0.009 0.009 0.010 CRUSTACEA LARVAE 22 1 3.2258 0.0008 0.058 0.022 0.024 AMPELISCA SP 22 1 3.2258 0.0002 0.012 0.007 0.008 BYBLIS SERRATA 13 3 9.6774 0.0001 0.009 0.004 0.004 AEGININA LONGICORNIS 18 2 6.4516 0.0045 0.325 0.393 0.435 HYPERIA GALBA 22 1 3.2258 0.0003 0.023 0.084 0.093 PARATHEMISTO SP 2 18 58.0645 0.2692 19.215 13.566 15.020 THEMISTO GAUDICHAUDII 22 1 3.2258 0.0001 0.007 0.004 0.005 LYSIANASSIDAE 18 2 6.4516 0.0002 0.016 0.011 0.013 SYNCHELIDIUM AMERICANUM 22 1 3.2258 0.0000 0.002 0.031 0.035 PONTOGENEIA INERMIS 1 24 77.4194 0.0549 3.917 8.721 9.656 DECAPODA LARVAE 13 3 9.6774 0.0003 0.021 0.040 0.044 CRANGON SEPTEMSPINOSA 10 5 16.1290 0.0021 0.152 0.091 0.101 PAGURUS SP 22 1 3.2258 0.0003 0.021 0.008 0.009 DIASTYLIS SCULPTA 8 6 19.3548 0.0013 0.090 0.079 0.088 EUPHAUSIIDAE 3 13 41.9355 0.2575 18.383 5.009 5.546 MEGANYCTIPHANES NORVEGICA 18 2 6.4516 0.0005 0.037 0.130 0.143 MYSIDACEA 22 1 3.2258 0.0000 0.002 0.015 0.017 NEOMYSIS AMERICANA 22 1 3.2258 0.0000 0.002 0.085 0.094 CIRRIPEDIA LARVAE 6 9 29.0323 0.1773 12.654 11.843 13.112 COPEPODA 7 8 25.8065 0.1158 8.265 10.152 11.240 CALANOIDA 4 10 32.2581 0.1925 13.746 23.414 25.923 CHAETOGNATHA 8 6 19.3548 0.2725 19.452 11.870 13.141 SAGITTA ELEGANS 13 3 9.6774 0.0021 0.152 1.006 1.113 FISH 10 5 16.1290 0.0004 0.028 0.019 0.021 FISH LARVAE 13 3 9.6774 0.0127 0.907 2.022 2.239 ANIMAL REMAINS Predator Species = SCOMBER SCOMBRUS (ATLANTIC MACKEREL, SVSPP=121) 483 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=8 Predator size stats: mean(s.e.)=20.1(0.5), min=17 max=22 Mean (s.e.) stomach weight = 0.7506 (0.1659) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 6 75.0000 0.0030 0.400 0.788 0.788 NEMATODA 3 3 37.5000 0.0009 0.117 0.153 0.153 HYPERIA SP 4 2 25.0000 0.0079 1.049 0.538 0.538 THEMISTO GAUDICHAUDII 1 8 100.0000 0.6933 92.356 94.889 94.889 CENTROPAGES SP 4 2 25.0000 0.0456 6.078 3.632 3.632 ANIMAL REMAINS Predator Species = SCOMBER SCOMBRUS (ATLANTIC MACKEREL, SVSPP=121) 484 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=39.0(.), min=39 max=39 Mean (s.e.) stomach weight = 0.0520 (.) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0520 100.000 100.000 100.000 CALANOIDA Predator Species = SCOMBER SCOMBRUS (ATLANTIC MACKEREL, SVSPP=121) 485 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=12 Predator size stats: mean(s.e.)=31.5(1.5), min=25 max=40 Mean (s.e.) stomach weight = 0.0244 (0.0244) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 11 91.6667 0.0000 0.000 0.000 0.000 EMPTY 2 1 8.3333 0.0244 100.000 8.333 100.000 MEGANYCTIPHANES NORVEGICA Predator Species = SCOMBER SCOMBRUS (ATLANTIC MACKEREL, SVSPP=121) 486 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=36.0(1.0), min=35 max=37 Mean (s.e.) stomach weight = 2.4925 (2.4925) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 50.0000 1.1770 47.222 23.611 47.222 PARATHEMISTO SP 1 1 50.0000 1.2050 48.345 24.173 48.345 COPEPODA 1 1 50.0000 0.0670 2.688 1.344 2.688 FISH 1 1 50.0000 0.0435 1.745 0.873 1.745 ANIMAL REMAINS Predator Species = SCOMBER SCOMBRUS (ATLANTIC MACKEREL, SVSPP=121) 487 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=19.3(0.3), min=19 max=20 Mean (s.e.) stomach weight = 0.1333 (0.0338) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 1 33.3333 0.0003 0.250 0.340 0.340 NEMATODA 4 1 33.3333 0.0003 0.250 0.340 0.340 CYMADUSA COMPTA 4 1 33.3333 0.0010 0.750 0.990 0.990 HYPERIIDAE 1 3 100.0000 0.0173 13.000 8.962 8.962 COPEPODA 4 1 33.3333 0.0003 0.250 0.166 0.166 CEPHALOPODA 1 3 100.0000 0.0527 39.500 36.241 36.241 UROCHORDATA 4 1 33.3333 0.0003 0.250 0.330 0.330 FISH SCALES 1 3 100.0000 0.0610 45.750 52.631 52.631 ANIMAL REMAINS Predator Species = SCOMBER SCOMBRUS (ATLANTIC MACKEREL, SVSPP=121) 488 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=39.1(0.9), min=33 max=42 Mean (s.e.) stomach weight = 16.3749 (4.2822) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 4 40.0000 0.0068 0.042 0.064 0.064 HYDROZOA 6 1 10.0000 0.0004 0.002 0.004 0.004 NEMATODA 1 10 100.0000 15.7026 95.894 85.173 85.173 GAMMARUS ANNULATUS 6 1 10.0000 0.0211 0.129 0.219 0.219 MEGANYCTIPHANES NORVEGICA 6 1 10.0000 0.0782 0.478 0.224 0.224 NEOMYSIS AMERICANA 6 1 10.0000 0.0001 0.001 0.009 0.009 COPEPODA 6 1 10.0000 0.1741 1.063 0.459 0.459 CHAETOGNATHA 2 6 60.0000 0.3391 2.071 11.534 11.534 SAGITTA ELEGANS 4 2 20.0000 0.0069 0.042 0.028 0.028 ANIMAL REMAINS 4 2 20.0000 0.0456 0.278 2.286 2.286 SAND Predator Species = SARDA SARDA (ATLANTIC BONITO, SVSPP=123) 489 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=50.0(.), min=50 max=50 Mean (s.e.) stomach weight = 15.9210 (.) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 15.9210 100.000 100.000 100.000 FISH Predator Species = SARDA SARDA (ATLANTIC BONITO, SVSPP=123) 490 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=53.5(0.5), min=53 max=54 Mean (s.e.) stomach weight = 4.7580 (2.6020) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 50.0000 2.4500 51.492 33.288 33.288 LOLIGO SP 1 2 100.0000 2.3080 48.508 66.712 66.712 FISH Predator Species = SCOMBER JAPONICUS (CHUB MACKEREL, SVSPP=124) 491 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=18 Predator size stats: mean(s.e.)=18.9(0.2), min=18 max=21 Mean (s.e.) stomach weight = 0.1837 (0.0323) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 1 5.5556 0.0000 0.000 0.000 0.000 EMPTY 2 8 44.4444 0.0034 1.875 1.288 1.363 TREMATODA 3 6 33.3333 0.0254 13.823 13.921 14.739 COPEPODA 4 1 5.5556 0.0002 0.091 0.388 0.410 FISH 1 16 88.8889 0.1547 84.211 78.849 83.487 ANIMAL REMAINS Predator Species = SCOMBER JAPONICUS (CHUB MACKEREL, SVSPP=124) 492 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=19.6(0.4), min=19 max=21 Mean (s.e.) stomach weight = 0.0344 (0.0059) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 20.0000 0.0032 9.302 10.000 10.000 FISH 2 1 20.0000 0.0020 5.814 4.348 4.348 FISH LARVAE 1 5 100.0000 0.0292 84.884 85.652 85.652 ANIMAL REMAINS Predator Species = SCOMBER JAPONICUS (CHUB MACKEREL, SVSPP=124) 493 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=14.0(0.0), min=14 max=14 Mean (s.e.) stomach weight = 0.0660 (0.0070) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 0.0660 100.000 100.000 100.000 LARVACEA Predator Species = TRICHIURUS LEPTURUS (ATLANTIC CUTLASSFISH, SVSPP=126) 494 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=11 Predator size stats: mean(s.e.)=48.5(0.9), min=44 max=54 Mean (s.e.) stomach weight = 0.0813 (0.0327) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 3 27.2727 0.0066 8.166 24.572 24.572 CRUSTACEA 4 1 9.0909 0.0012 1.454 1.688 1.688 CALLIANASSA SETIMANUS 1 6 54.5455 0.0165 20.358 29.273 29.273 ACETES AMERICANUS 4 1 9.0909 0.0001 0.112 2.273 2.273 MYSIDACEA 2 5 45.4545 0.0561 69.016 33.103 33.103 FISH 4 1 9.0909 0.0007 0.895 9.091 9.091 ANIMAL REMAINS Predator Species = PROMETHICHTHYS PROMETHEUS (CONEJO, SVSPP=127) 495 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=25.0(.), min=25 max=25 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 496 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=37 Predator size stats: mean(s.e.)=14.1(0.7), min=10 max=23 Mean (s.e.) stomach weight = 0.0258 (0.0076) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 13 35.1351 0.0000 0.000 0.000 0.000 EMPTY 7 1 2.7027 0.0054 20.711 2.703 4.167 NEMERTEA 6 2 5.4054 0.0001 0.209 0.497 0.766 HYPERIIDAE 7 1 2.7027 0.0001 0.418 0.057 0.087 THEMISTO GAUDICHAUDII 4 4 10.8108 0.0001 0.523 0.317 0.488 DECAPODA LARVAE 7 1 2.7027 0.0000 0.105 0.037 0.057 DECAPODA SHRIMP 7 1 2.7027 0.0000 0.105 0.014 0.022 EUPHAUSIIDAE 3 8 21.6216 0.0014 5.544 2.804 4.323 COPEPODA 5 3 8.1081 0.0002 0.732 0.490 0.755 CALANOIDA 7 1 2.7027 0.0000 0.105 0.014 0.022 CENTROPAGES SP 1 23 62.1622 0.0185 71.548 57.933 89.313 ANIMAL REMAINS Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 497 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=19 Predator size stats: mean(s.e.)=6.6(0.2), min=5 max=8 Mean (s.e.) stomach weight = 0.0225 (0.0104) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 11 57.8947 0.0000 0.000 0.000 0.000 EMPTY 2 4 21.0526 0.0034 15.187 18.822 44.701 CHAETOGNATHA 4 3 15.7895 0.0064 28.271 11.314 26.871 SAGITTA ELEGANS 2 4 21.0526 0.0127 56.542 11.970 28.428 ANIMAL REMAINS Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 498 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=75, Stomach samples=749 Predator size stats: mean(s.e.)=11.8(0.1), min=3 max=21 Mean (s.e.) stomach weight = 0.0991 (0.0081) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 157 20.9613 0.0000 0.000 0.000 0.000 EMPTY 10 22 2.9372 0.0028 2.812 2.682 3.394 CNIDARIA 38 2 0.2670 0.0000 0.003 0.001 0.001 HYDROZOA 22 6 0.8011 0.0036 3.668 0.798 1.009 CTENOPHORA 4 47 6.2750 0.0003 0.270 0.847 1.071 TREMATODA 45 1 0.1335 0.0000 0.026 0.070 0.089 NEMERTEA 24 5 0.6676 0.0000 0.007 0.010 0.012 NEMATODA 38 2 0.2670 0.0001 0.061 0.033 0.042 POLYCHAETA 45 1 0.1335 0.0000 0.046 0.007 0.008 PHERUSA AFFINIS 45 1 0.1335 0.0008 0.765 0.133 0.168 GLYCERIDAE 26 4 0.5340 0.0052 5.256 0.513 0.648 GONIADIDAE 45 1 0.1335 0.0006 0.586 0.133 0.169 NEPHTYIDAE 45 1 0.1335 0.0000 0.001 0.000 0.000 PHYLLODOCE SP 45 1 0.1335 0.0000 0.005 0.008 0.010 PHYLLODOCE ARENAE 45 1 0.1335 0.0000 0.003 0.000 0.000 PHYLLODOCE GROENLANDICA 45 1 0.1335 0.0000 0.012 0.001 0.001 TOMOPTERIS SP 34 3 0.4005 0.0000 0.008 0.008 0.010 CIRRATULIDAE 26 4 0.5340 0.0001 0.054 0.021 0.026 SPIONIDAE 14 15 2.0027 0.0006 0.608 0.645 0.816 TEREBELLIDA 6 40 5.3405 0.0006 0.574 1.910 2.417 CRUSTACEA 45 1 0.1335 0.0000 0.001 0.004 0.005 AMPHIPODA 19 9 1.2016 0.0000 0.013 0.161 0.203 GAMMARIDEA 26 4 0.5340 0.0000 0.024 0.075 0.095 AMPELISCIDAE 45 1 0.1335 0.0000 0.001 0.008 0.011 BYBLIS SERRATA 45 1 0.1335 0.0000 0.015 0.009 0.011 LEPTOCHEIRUS PINGUIS 45 1 0.1335 0.0000 0.001 0.006 0.007 CAPRELLIDAE 45 1 0.1335 0.0000 0.001 0.001 0.001 AEGININA LONGICORNIS 3 58 7.7437 0.0002 0.194 0.856 1.083 HYPERIIDAE 45 1 0.1335 0.0000 0.001 0.001 0.001 HYPERIA SP 22 6 0.8011 0.0001 0.101 0.114 0.144 HYPERIA GALBA 8 29 3.8718 0.0006 0.640 0.799 1.011 PARATHEMISTO SP 15 12 1.6021 0.0001 0.102 0.178 0.225 DECAPODA LARVAE 38 2 0.2670 0.0000 0.016 0.033 0.042 DECAPODA CRAB 45 1 0.1335 0.0000 0.005 0.089 0.113 DECAPODA SHRIMP 45 1 0.1335 0.0000 0.012 0.010 0.012 CANCER SP LARVAE 45 1 0.1335 0.0000 0.020 0.044 0.055 CRANGON SEPTEMSPINOSA 34 3 0.4005 0.0000 0.004 0.002 0.003 LUCIFER FAXONI 45 1 0.1335 0.0000 0.003 0.001 0.001 OXYUROSTYLIS SMITHI 21 7 0.9346 0.0000 0.039 0.167 0.211 EUPHAUSIIDAE Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 499 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=75, Stomach samples=749 Predator size stats: mean(s.e.)=11.8(0.1), min=3 max=21 Mean (s.e.) stomach weight = 0.0991 (0.0081) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 26 4 0.5340 0.0001 0.057 0.065 0.082 MEGANYCTIPHANES NORVEGICA 26 4 0.5340 0.0000 0.015 0.034 0.043 MYSIDACEA 38 2 0.2670 0.0000 0.008 0.012 0.015 MYSIDOPSIS BIGELOWI 17 11 1.4686 0.0002 0.193 0.277 0.351 NEOMYSIS AMERICANA 11 18 2.4032 0.0003 0.341 0.941 1.190 COPEPODA 38 2 0.2670 0.0000 0.003 0.024 0.031 CALANOIDA 38 2 0.2670 0.0000 0.003 0.004 0.005 CALANUS FINMARCHICUS 11 18 2.4032 0.0001 0.053 0.723 0.915 CENTROPAGES SP 34 3 0.4005 0.0000 0.004 0.003 0.004 CANDACIA SP 38 2 0.2670 0.0000 0.004 0.001 0.002 CANDACIA ARMATA 26 4 0.5340 0.0001 0.150 0.103 0.130 STOMATOPODA 24 5 0.6676 0.0001 0.113 0.055 0.069 MOLLUSCA 17 11 1.4686 0.0028 2.821 1.295 1.639 THECOSOMATA 5 46 6.1415 0.0316 31.871 6.038 7.639 CLIONE LIMACINA 13 17 2.2697 0.0005 0.486 1.606 2.032 CHAETOGNATHA 26 4 0.5340 0.0004 0.415 0.243 0.307 SAGITTA SP 45 1 0.1335 0.0002 0.187 0.079 0.100 SAGITTA ELEGANS 8 29 3.8718 0.0018 1.841 3.248 4.110 UROCHORDATA 15 12 1.6021 0.0028 2.848 1.429 1.808 LARVACEA 7 31 4.1389 0.0050 5.013 3.989 5.047 THALIACEA 20 8 1.0681 0.0008 0.825 0.600 0.759 SALPIDAE 34 3 0.4005 0.0000 0.030 0.033 0.042 FISH 26 4 0.5340 0.0001 0.065 0.078 0.099 FISH LARVAE 1 399 53.2710 0.0363 36.657 47.655 60.293 ANIMAL REMAINS 45 1 0.1335 0.0000 0.039 0.129 0.163 SAND Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 500 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=40, Stomach samples=245 Predator size stats: mean(s.e.)=14.6(0.2), min=10 max=22 Mean (s.e.) stomach weight = 0.2150 (0.0321) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 76 31.0204 0.0000 0.000 0.000 0.000 EMPTY 14 5 2.0408 0.0261 12.160 2.040 2.957 HYDROZOA 24 1 0.4082 0.0000 0.008 0.272 0.394 CESTODA 11 7 2.8571 0.0001 0.040 0.117 0.170 TREMATODA 24 1 0.4082 0.0026 1.187 0.379 0.550 NEMERTEA 13 6 2.4490 0.0000 0.019 0.039 0.056 NEMATODA 20 2 0.8163 0.0026 1.228 0.491 0.712 LUMBRINERIDAE 10 8 3.2653 0.0029 1.338 2.847 4.127 TOMOPTERIDAE 9 12 4.8980 0.0145 6.753 4.898 7.101 TOMOPTERIS HELGOLANDICA 16 4 1.6327 0.0005 0.211 1.318 1.911 CRUSTACEA 14 5 2.0408 0.0000 0.009 0.003 0.004 CRUSTACEA LARVAE 20 2 0.8163 0.0000 0.019 0.024 0.034 GAMMARIDEA 24 1 0.4082 0.0000 0.011 0.188 0.273 AMPELISCIDAE 24 1 0.4082 0.0001 0.032 0.018 0.026 BYBLIS SERRATA 6 15 6.1224 0.0002 0.084 0.970 1.406 HYPERIIDAE 4 24 9.7959 0.0143 6.664 5.470 7.929 PARATHEMISTO SP 16 4 1.6327 0.0001 0.034 0.005 0.007 THEMISTO GAUDICHAUDII 16 4 1.6327 0.0000 0.008 0.012 0.017 DECAPODA LARVAE 24 1 0.4082 0.0000 0.002 0.029 0.042 DECAPODA SHRIMP 24 1 0.4082 0.0000 0.002 0.001 0.001 CUMACEA 24 1 0.4082 0.0021 0.959 0.204 0.296 MEGANYCTIPHANES NORVEGICA 24 1 0.4082 0.0000 0.009 0.008 0.012 MYSIDACEA 3 27 11.0204 0.0058 2.675 4.942 7.165 COPEPODA 5 22 8.9796 0.0037 1.711 5.058 7.333 CALANOIDA 24 1 0.4082 0.0000 0.002 0.000 0.000 CALANUS FINMARCHICUS 24 1 0.4082 0.0000 0.009 0.001 0.001 CENTROPAGES SP 20 2 0.8163 0.0001 0.047 0.225 0.327 GASTROPODA 20 2 0.8163 0.0000 0.006 0.412 0.597 CHAETOGNATHA 24 1 0.4082 0.0002 0.084 0.004 0.005 UROCHORDATA 11 7 2.8571 0.0300 13.977 2.849 4.131 ASCIDIACEA 7 13 5.3061 0.0172 8.000 4.859 7.044 LARVACEA 7 13 5.3061 0.0105 4.870 4.576 6.633 SALPIDAE 19 3 1.2245 0.0006 0.258 0.319 0.463 FISH 24 1 0.4082 0.0000 0.002 0.001 0.001 FISH SCALES 1 82 33.4694 0.0808 37.582 26.402 38.275 ANIMAL REMAINS Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 501 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=27, Stomach samples=244 Predator size stats: mean(s.e.)=11.1(0.2), min=3 max=20 Mean (s.e.) stomach weight = 0.1175 (0.0171) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 48 19.6721 0.0000 0.000 0.000 0.000 EMPTY 6 11 4.5082 0.0022 1.866 3.622 4.509 CNIDARIA 11 2 0.8197 0.0003 0.234 0.617 0.768 CTENOPHORA 7 10 4.0984 0.0001 0.063 0.153 0.190 TREMATODA 15 1 0.4098 0.0000 0.003 0.001 0.002 NEMATODA 7 10 4.0984 0.0033 2.817 2.983 3.714 POLYCHAETA 15 1 0.4098 0.0050 4.226 0.410 0.510 GLYCERIDAE 15 1 0.4098 0.0000 0.021 0.006 0.008 PHYLLODOCE SP 15 1 0.4098 0.0000 0.007 0.046 0.057 TOMOPTERIDAE 9 7 2.8689 0.0003 0.234 1.267 1.577 CRUSTACEA 11 2 0.8197 0.0000 0.007 0.023 0.029 AMPHIPODA 10 3 1.2295 0.0015 1.280 1.068 1.330 AMPELISCA VERRILLI 11 2 0.8197 0.0000 0.017 0.457 0.569 HYPERIIDAE 4 21 8.6066 0.0007 0.582 1.415 1.762 DECAPODA LARVAE 15 1 0.4098 0.0000 0.003 0.009 0.011 CUMACEA 15 1 0.4098 0.0000 0.021 0.025 0.031 MYSIDACEA 15 1 0.4098 0.0000 0.010 0.032 0.040 NEOMYSIS AMERICANA 3 36 14.7541 0.0013 1.137 4.687 5.834 COPEPODA 11 2 0.8197 0.0000 0.007 0.030 0.038 GASTROPODA 15 1 0.4098 0.0006 0.544 0.410 0.510 UROCHORDATA 4 21 8.6066 0.0025 2.155 6.315 7.862 LARVACEA 15 1 0.4098 0.0001 0.108 0.363 0.452 SALPIDAE 15 1 0.4098 0.0002 0.150 0.111 0.138 FISH 1 146 59.8361 0.0993 84.507 56.277 70.060 ANIMAL REMAINS Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 502 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=24 Predator size stats: mean(s.e.)=15.1(0.3), min=13 max=17 Mean (s.e.) stomach weight = 0.0310 (0.0161) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 12 50.0000 0.0000 0.000 0.000 0.000 EMPTY 4 2 8.3333 0.0001 0.403 1.231 2.462 TREMATODA 5 1 4.1667 0.0001 0.268 0.189 0.379 DECAPODA CRAB 3 4 16.6667 0.0221 71.141 16.667 33.333 UROCHORDATA 5 1 4.1667 0.0018 5.772 3.381 6.761 FISH 2 8 33.3333 0.0070 22.416 28.532 57.065 ANIMAL REMAINS Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 503 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=56 Predator size stats: mean(s.e.)=14.0(0.4), min=9 max=22 Mean (s.e.) stomach weight = 0.5307 (0.0779) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 4 7.1429 0.0000 0.000 0.000 0.000 EMPTY 3 20 35.7143 0.0011 0.202 1.061 1.142 TREMATODA 12 3 5.3571 0.0001 0.013 0.030 0.032 NEMATODA 14 2 3.5714 0.0001 0.027 0.056 0.060 POLYCHAETA 18 1 1.7857 0.0001 0.010 0.019 0.020 ONUPHIDAE 18 1 1.7857 0.0000 0.003 0.002 0.002 VANADIS LONGISSIMA 6 9 16.0714 0.0002 0.030 0.041 0.045 CRUSTACEA LARVAE 14 2 3.5714 0.0000 0.007 0.011 0.012 AMPHIPODA 8 7 12.5000 0.0002 0.030 0.022 0.024 HYPERIIDAE 18 1 1.7857 0.0000 0.003 0.014 0.015 HYPERIA GALBA 18 1 1.7857 0.0000 0.003 0.006 0.007 PARATHEMISTO SP 18 1 1.7857 0.0000 0.003 0.004 0.004 PHRONIMA SP 5 11 19.6429 0.0002 0.037 0.027 0.029 THEMISTO GAUDICHAUDII 18 1 1.7857 0.0000 0.003 0.019 0.020 DECAPODA LARVAE 18 1 1.7857 0.0000 0.003 0.001 0.001 SERGESTIDAE 18 1 1.7857 0.0003 0.064 0.053 0.057 MEGANYCTIPHANES NORVEGICA 18 1 1.7857 0.0000 0.007 0.002 0.002 MYSIDACEA 10 4 7.1429 0.0001 0.013 0.040 0.043 COPEPODA 4 16 28.5714 0.0003 0.054 0.523 0.564 CALANOIDA 14 2 3.5714 0.0000 0.007 0.011 0.012 HARPACTICOIDA 12 3 5.3571 0.0001 0.013 0.004 0.005 ARGULUS SP 14 2 3.5714 0.0000 0.007 0.003 0.003 CENTROPAGES SP 2 22 39.2857 0.2954 55.658 30.285 32.614 UROCHORDATA 9 5 8.9286 0.0961 18.107 7.902 8.510 ASCIDIACEA 18 1 1.7857 0.0001 0.010 0.026 0.028 OIKOPLEURA SP 7 8 14.2857 0.0066 1.242 1.370 1.475 SALPIDAE 1 33 58.9286 0.1269 23.919 50.511 54.397 ANIMAL REMAINS 18 1 1.7857 0.0028 0.522 0.814 0.877 ANIMAL EGGS Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 504 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=19 Predator size stats: mean(s.e.)=13.1(0.5), min=10 max=16 Mean (s.e.) stomach weight = 0.0100 (0.0052) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 9 47.3684 0.0000 0.000 0.000 0.000 EMPTY 3 8 42.1053 0.0006 6.316 9.584 18.209 TREMATODA 1 9 47.3684 0.0094 93.684 43.048 81.791 ANIMAL REMAINS Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 505 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=31, Stomach samples=253 Predator size stats: mean(s.e.)=14.8(0.2), min=8 max=23 Mean (s.e.) stomach weight = 0.0728 (0.0076) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 68 26.8775 0.0000 0.000 0.000 0.000 EMPTY 14 2 0.7905 0.0000 0.011 0.003 0.004 TREMATODA 22 1 0.3953 0.0008 1.139 0.395 0.541 NEMERTEA 11 4 1.5810 0.0000 0.033 0.018 0.025 NEMATODA 22 1 0.3953 0.0003 0.385 0.395 0.541 LUMBRINERIDAE 12 3 1.1858 0.0000 0.038 0.040 0.054 TEREBELLIDA 8 6 2.3715 0.0003 0.467 1.229 1.680 CRUSTACEA 14 2 0.7905 0.0000 0.016 0.077 0.106 GAMMARIDEA 22 1 0.3953 0.0005 0.624 0.301 0.412 GAMMARUS ANNULATUS 22 1 0.3953 0.0000 0.005 0.040 0.054 HAUSTORIIDAE 3 14 5.5336 0.0001 0.184 0.583 0.797 HYPERIIDAE 22 1 0.3953 0.0000 0.011 0.053 0.072 HYPERIA GALBA 7 9 3.5573 0.0001 0.157 0.516 0.706 PARATHEMISTO SP 14 2 0.7905 0.0000 0.065 0.337 0.461 DECAPODA 12 3 1.1858 0.0000 0.016 0.454 0.621 DECAPODA LARVAE 22 1 0.3953 0.0000 0.027 0.062 0.084 DECAPODA CRAB LARVAE 10 5 1.9763 0.0044 6.077 1.891 2.586 AXIIDAE 14 2 0.7905 0.0000 0.011 0.018 0.024 CRANGON SEPTEMSPINOSA 22 1 0.3953 0.0000 0.016 0.009 0.012 EUPHAUSIIDAE 14 2 0.7905 0.0000 0.060 0.135 0.184 MEGANYCTIPHANES NORVEGICA 8 6 2.3715 0.0001 0.076 0.405 0.554 COPEPODA 14 2 0.7905 0.0000 0.011 0.198 0.271 CALANUS FINMARCHICUS 5 11 4.3478 0.0000 0.060 0.062 0.084 CENTROPAGES SP 22 1 0.3953 0.0000 0.005 0.001 0.001 CANDACIA ARMATA 22 1 0.3953 0.0002 0.326 0.395 0.541 CEPHALOPODA 14 2 0.7905 0.0000 0.060 0.305 0.417 CHAETOGNATHA 22 1 0.3953 0.0000 0.065 0.006 0.009 SAGITTA SP 3 14 5.5336 0.0026 3.527 3.386 4.630 UROCHORDATA 22 1 0.3953 0.0005 0.700 0.395 0.541 THALIACEA 5 11 4.3478 0.0036 4.981 4.173 5.707 SALPIDAE 14 2 0.7905 0.0006 0.803 0.450 0.615 FISH 1 152 60.0791 0.0583 80.043 56.791 77.665 ANIMAL REMAINS Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 506 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=12, Stomach samples=116 Predator size stats: mean(s.e.)=15.6(0.3), min=11 max=22 Mean (s.e.) stomach weight = 0.1341 (0.0405) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 47 40.5172 0.0000 0.000 0.000 0.000 EMPTY 11 1 0.8621 0.0000 0.006 0.078 0.132 TREMATODA 4 8 6.8966 0.0342 25.461 6.841 11.501 TOMOPTERIDAE 8 3 2.5862 0.0067 4.974 1.260 2.119 TOMOPTERIS SP 11 1 0.8621 0.0010 0.733 0.862 1.449 CRUSTACEA 9 2 1.7241 0.0000 0.019 0.432 0.727 HYPERIIDAE 7 4 3.4483 0.0005 0.373 1.435 2.413 PARATHEMISTO SP 11 1 0.8621 0.0005 0.360 0.048 0.081 MEGANYCTIPHANES NORVEGICA 11 1 0.8621 0.0000 0.006 0.431 0.725 NEOMYSIS AMERICANA 3 15 12.9310 0.0056 4.158 7.880 13.248 COPEPODA 5 6 5.1724 0.0016 1.227 5.172 8.696 CALANOIDA 6 5 4.3103 0.0006 0.424 2.614 4.395 CHAETOGNATHA 9 2 1.7241 0.0064 4.794 0.571 0.959 LARVACEA 11 1 0.8621 0.0000 0.032 0.862 1.449 THALIACEA 11 1 0.8621 0.0000 0.032 0.392 0.659 FISH 2 39 33.6207 0.0770 57.400 30.603 51.448 ANIMAL REMAINS Predator Species = PEPRILUS TRIACANTHUS (BUTTERFISH, SVSPP=131) 507 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=61 Predator size stats: mean(s.e.)=8.5(0.5), min=3 max=18 Mean (s.e.) stomach weight = 0.0396 (0.0094) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 16 26.2295 0.0000 0.000 0.000 0.000 EMPTY 4 1 1.6393 0.0001 0.249 0.025 0.034 HYPERIIDAE 3 2 3.2787 0.0099 24.979 3.253 4.410 SALPIDAE 1 43 70.4918 0.0296 74.772 70.492 95.556 ANIMAL REMAINS Predator Species = POMATOMUS SALTATRIX (BLUEFISH, SVSPP=135) 508 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=33 Predator size stats: mean(s.e.)=68.6(1.2), min=54 max=83 Mean (s.e.) stomach weight = 55.0207 (13.1618) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 5 15.1515 0.0000 0.000 0.000 0.000 EMPTY 9 1 3.0303 0.0002 0.000 0.001 0.001 HYDROZOA 9 1 3.0303 0.0000 0.000 1.515 1.786 TREMATODA 4 4 12.1212 0.0012 0.002 1.888 2.225 NEMATODA 9 1 3.0303 0.0017 0.003 0.006 0.007 DECAPODA 7 2 6.0606 0.0138 0.025 0.037 0.044 CRANGON SEPTEMSPINOSA 9 1 3.0303 0.0122 0.022 0.020 0.024 DICHELOPANDALUS LEPTOCERUS 9 1 3.0303 0.0009 0.002 0.003 0.004 BIVALVIA 9 1 3.0303 0.3488 0.634 1.187 1.399 GASTROPODA 4 4 12.1212 2.9275 5.321 9.287 10.945 CEPHALOPODA 9 1 3.0303 8.6103 15.649 3.030 3.571 LOLIGO SP 2 7 21.2121 28.1758 51.209 19.623 23.127 ILLEX SP 1 12 36.3636 12.2786 22.316 29.134 34.336 FISH 9 1 3.0303 0.9115 1.657 1.520 1.792 GADIDAE 6 3 9.0909 1.3272 2.412 8.828 10.405 AMMODYTES SP 9 1 3.0303 0.3987 0.725 3.030 3.571 PLEURONECTIFORMES 7 2 6.0606 0.0122 0.022 5.738 6.762 ANIMAL REMAINS Predator Species = POMATOMUS SALTATRIX (BLUEFISH, SVSPP=135) 509 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=22 Predator size stats: mean(s.e.)=74.3(0.7), min=67 max=82 Mean (s.e.) stomach weight = 29.9877 (13.9570) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 4 18.1818 0.0000 0.000 0.000 0.000 EMPTY 5 2 9.0909 0.1619 0.540 7.234 8.842 CEPHALOPODA 2 4 18.1818 11.8633 39.560 18.182 22.222 ILLEX SP 1 8 36.3636 9.5489 31.843 36.364 44.444 FISH 2 4 18.1818 0.8973 2.992 15.493 18.936 AMMODYTES SP 6 1 4.5455 7.5164 25.065 4.545 5.556 MYOXOCEPHALUS OCTODECEMSPINOSUS Predator Species = POMATOMUS SALTATRIX (BLUEFISH, SVSPP=135) 510 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=42, Stomach samples=219 Predator size stats: mean(s.e.)=33.5(1.0), min=9 max=78 Mean (s.e.) stomach weight = 16.6254 (2.8921) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 41 18.7215 0.0000 0.000 0.000 0.000 EMPTY 15 3 1.3699 0.0820 0.493 0.099 0.122 SCYPHOZOA 8 13 5.9361 0.0007 0.004 0.054 0.067 TREMATODA 13 4 1.8265 0.0000 0.000 0.008 0.010 NEMATODA 15 3 1.3699 0.0632 0.380 0.212 0.261 GLYCERIDAE 23 1 0.4566 0.0001 0.000 0.457 0.562 GAMMARUS SP 15 3 1.3699 0.0343 0.206 0.757 0.932 GAMMARUS ANNULATUS 23 1 0.4566 0.0004 0.002 0.457 0.562 GAMMARUS LAWRENCIANUS 19 2 0.9132 0.0305 0.183 0.724 0.891 HAUSTORIIDAE 23 1 0.4566 0.0000 0.000 0.000 0.000 HYPERIIDAE 23 1 0.4566 0.0000 0.000 0.457 0.562 DECAPODA 23 1 0.4566 0.0001 0.000 0.001 0.001 DECAPODA LARVAE 23 1 0.4566 0.0002 0.001 0.002 0.002 DECAPODA CRAB 23 1 0.4566 0.0001 0.000 0.421 0.519 DECAPODA SHRIMP 23 1 0.4566 0.0084 0.050 0.011 0.013 CANCER IRRORATUS 23 1 0.4566 0.0004 0.002 0.006 0.007 CRANGON SEPTEMSPINOSA 23 1 0.4566 0.0719 0.433 0.092 0.113 OVALIPES OCELLATUS 11 5 2.2831 0.0001 0.000 0.036 0.044 NEOMYSIS AMERICANA 19 2 0.9132 0.0000 0.000 0.000 0.000 COPEPODA 23 1 0.4566 0.0000 0.000 0.000 0.000 OSTRACODA 23 1 0.4566 0.0000 0.000 0.009 0.011 MOLLUSCA SHELL 4 27 12.3288 0.4516 2.717 8.031 9.881 CEPHALOPODA 7 18 8.2192 1.7348 10.435 4.464 5.492 LOLIGO SP 13 4 1.8265 1.5768 9.484 0.682 0.839 LOLIGO PEALEII 19 2 0.9132 0.0137 0.082 0.530 0.653 ILLEX SP 23 1 0.4566 0.0009 0.005 0.001 0.001 OCTOPODA 1 86 39.2694 4.0278 24.227 27.986 34.432 FISH 23 1 0.4566 0.0000 0.000 0.457 0.562 FISH SCALES 23 1 0.4566 0.0000 0.000 0.000 0.000 FISH EGGS OTHER THAN SKATE 10 6 2.7397 0.0371 0.223 2.727 3.355 CLUPEIDAE 23 1 0.4566 1.0546 6.343 0.457 0.562 BREVOORTIA TYRANNUS 23 1 0.4566 0.0529 0.318 0.174 0.214 CLUPEA HARENGUS 3 35 15.9817 3.9348 23.667 10.218 12.572 ETRUMEUS TERES 6 19 8.6758 0.5663 3.406 7.843 9.650 ENGRAULIDAE 11 5 2.2831 0.4450 2.677 1.568 1.930 ANCHOA HEPSETUS 15 3 1.3699 0.0707 0.425 1.189 1.463 ANCHOA MITCHILLI 23 1 0.4566 0.0148 0.089 0.457 0.562 GADIDAE 23 1 0.4566 0.0919 0.553 0.457 0.562 MERLUCCIUS BILINEARIS 23 1 0.4566 0.1312 0.789 0.447 0.550 MYCTOPHIDAE Predator Species = POMATOMUS SALTATRIX (BLUEFISH, SVSPP=135) 511 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=42, Stomach samples=219 Predator size stats: mean(s.e.)=33.5(1.0), min=9 max=78 Mean (s.e.) stomach weight = 16.6254 (2.8921) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 23 1 0.4566 0.0390 0.234 0.194 0.239 CYNOSCION REGALIS 23 1 0.4566 0.0397 0.239 0.105 0.129 SCOMBER SCOMBRUS 23 1 0.4566 0.1061 0.638 0.383 0.472 SEBASTES FASCIATUS 23 1 0.4566 0.0000 0.000 0.000 0.000 STENOTOMUS CHRYSOPS 5 26 11.8721 1.9288 11.601 7.595 9.345 PEPRILUS TRIACANTHUS 9 9 4.1096 0.0044 0.027 1.487 1.830 ANIMAL REMAINS 19 2 0.9132 0.0105 0.063 0.022 0.027 ROCK Predator Species = POMATOMUS SALTATRIX (BLUEFISH, SVSPP=135) 512 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=4 Predator size stats: mean(s.e.)=39.3(1.3), min=37 max=43 Mean (s.e.) stomach weight = 2.2153 (2.1282) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 50.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 25.0000 0.0660 2.979 25.000 50.000 CEPHALOPODA 2 1 25.0000 2.1493 97.021 25.000 50.000 FISH Predator Species = POMATOMUS SALTATRIX (BLUEFISH, SVSPP=135) 513 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=13, Stomach samples=86 Predator size stats: mean(s.e.)=21.6(1.0), min=10 max=59 Mean (s.e.) stomach weight = 2.1314 (0.7939) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 40 46.5116 0.0000 0.000 0.000 0.000 EMPTY 10 1 1.1628 0.0000 0.001 0.001 0.002 TREMATODA 10 1 1.1628 0.0043 0.201 1.163 2.174 POLYCHAETA 6 2 2.3256 0.0055 0.260 1.254 2.345 CRUSTACEA 10 1 1.1628 0.0117 0.549 1.163 2.174 GAMMARIDEA 6 2 2.3256 0.0045 0.212 2.322 4.342 GAMMARUS SP 10 1 1.1628 0.0000 0.001 0.003 0.006 DECAPODA LARVAE 10 1 1.1628 0.0008 0.038 0.330 0.617 ISOPODA 6 2 2.3256 0.0168 0.787 2.326 4.348 CEPHALOPODA 10 1 1.1628 0.0355 1.663 1.071 2.002 LOLIGO SP 2 24 27.9070 0.4213 19.769 27.576 51.555 FISH 4 3 3.4884 0.0005 0.025 2.455 4.589 FISH SCALES 3 4 4.6512 1.1081 51.990 3.994 7.466 BATRACHOIDIDAE 10 1 1.1628 0.0122 0.571 1.163 2.174 ENGRAULIDAE 6 2 2.3256 0.1928 9.044 2.326 4.348 ANCHOA HEPSETUS 10 1 1.1628 0.0855 4.013 1.163 2.174 AMMODYTES SP 10 1 1.1628 0.1022 4.797 0.641 1.199 THUNNUS THYNNUS 10 1 1.1628 0.1247 5.849 1.163 2.174 STENOTOMUS CHRYSOPS 10 1 1.1628 0.0044 0.208 0.016 0.030 PEPRILUS TRIACANTHUS 4 3 3.4884 0.0005 0.022 3.359 6.280 ANIMAL REMAINS Predator Species = POMATOMUS SALTATRIX (BLUEFISH, SVSPP=135) 514 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=66 Predator size stats: mean(s.e.)=26.0(0.5), min=18 max=35 Mean (s.e.) stomach weight = 3.1118 (0.9160) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 23 34.8485 0.0000 0.000 0.000 0.000 EMPTY 8 2 3.0303 0.0000 0.001 0.123 0.189 TREMATODA 6 3 4.5455 0.0000 0.001 0.031 0.048 NEMATODA 6 3 4.5455 0.0285 0.914 3.674 5.640 POLYCHAETA 10 1 1.5152 0.0005 0.017 1.515 2.326 DECAPODA 10 1 1.5152 0.0293 0.942 1.515 2.326 DECAPODA CRAB 8 2 3.0303 0.0097 0.313 0.178 0.273 DECAPODA SHRIMP 10 1 1.5152 0.0109 0.351 0.130 0.199 CARIDION SP 10 1 1.5152 0.0255 0.821 0.666 1.022 PALAEMONETES PUGIO 10 1 1.5152 0.0008 0.026 1.515 2.326 PARAPENAEUS POLITUS 10 1 1.5152 0.0000 0.000 0.002 0.003 COPEPODA 10 1 1.5152 0.0000 0.000 0.034 0.053 MOLLUSCA SHELL 2 18 27.2727 1.6797 53.978 23.988 36.819 FISH 10 1 1.5152 0.0012 0.038 1.515 2.326 FISH SCALES 4 5 7.5758 0.2777 8.923 6.234 9.569 ENGRAULIDAE 3 10 15.1515 0.8943 28.741 15.142 23.241 ANCHOA HEPSETUS 10 1 1.5152 0.1506 4.840 1.515 2.326 PEPRILUS TRIACANTHUS 4 5 7.5758 0.0029 0.093 7.373 11.317 ANIMAL REMAINS Predator Species = POMATOMUS SALTATRIX (BLUEFISH, SVSPP=135) 515 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=11 Predator size stats: mean(s.e.)=31.5(7.1), min=14 max=77 Mean (s.e.) stomach weight = 13.7365 (10.4385) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 4 36.3636 0.0000 0.000 0.000 0.000 EMPTY 3 3 27.2727 0.3494 2.543 3.111 4.889 CEPHALOPODA 1 6 54.5455 10.9571 79.766 36.632 57.564 FISH 3 3 27.2727 2.4301 17.691 23.893 37.547 ENGRAULIDAE Predator Species = POMATOMUS SALTATRIX (BLUEFISH, SVSPP=135) 516 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=50 Predator size stats: mean(s.e.)=25.9(0.5), min=17 max=33 Mean (s.e.) stomach weight = 1.9315 (0.5140) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 18 36.0000 0.0000 0.000 0.000 0.000 EMPTY 7 1 2.0000 0.0192 0.992 2.000 3.125 CRUSTACEA 7 1 2.0000 0.0262 1.355 2.000 3.125 PANDALIDAE 4 2 4.0000 0.0139 0.718 3.692 5.769 CEPHALOPODA 7 1 2.0000 0.0013 0.065 2.000 3.125 LOLIGO SP 2 16 32.0000 0.8254 42.732 31.542 49.284 FISH 7 1 2.0000 0.0940 4.869 2.000 3.125 BATRACHOIDIDAE 4 2 4.0000 0.2967 15.363 4.000 6.250 CLUPEIDAE 3 6 12.0000 0.3329 17.236 10.458 16.341 ANCHOA HEPSETUS 4 2 4.0000 0.3079 15.942 4.000 6.250 ANCHOA MITCHILLI 7 1 2.0000 0.0140 0.726 2.000 3.125 AMMODYTES SP 7 1 2.0000 0.0000 0.002 0.308 0.481 ANIMAL REMAINS Predator Species = POMATOMUS SALTATRIX (BLUEFISH, SVSPP=135) 517 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=24 Predator size stats: mean(s.e.)=46.6(3.9), min=19 max=76 Mean (s.e.) stomach weight = 48.6968 (19.1343) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 4 16.6667 0.0000 0.000 0.000 0.000 EMPTY 9 1 4.1667 0.0012 0.002 0.001 0.002 NEMATODA 4 3 12.5000 0.3317 0.681 9.778 11.734 CEPHALOPODA 2 7 29.1667 10.6189 21.806 13.847 16.617 LOLIGO SP 9 1 4.1667 15.7801 32.405 3.981 4.777 ILLEX SP 1 12 50.0000 6.7428 13.846 37.982 45.579 FISH 9 1 4.1667 2.1750 4.466 1.604 1.925 MERLUCCIUS BILINEARIS 5 2 8.3333 1.2945 2.658 2.364 2.836 STENOTOMUS CHRYSOPS 5 2 8.3333 0.8975 1.843 0.662 0.795 PEPRILUS TRIACANTHUS 5 2 8.3333 10.7430 22.061 7.404 8.884 PLEURONECTIFORMES 5 2 8.3333 0.0042 0.009 4.167 5.000 ANIMAL REMAINS 9 1 4.1667 0.1080 0.222 1.543 1.852 ROCK Predator Species = POMATOMUS SALTATRIX (BLUEFISH, SVSPP=135) 518 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=21 Predator size stats: mean(s.e.)=64.0(1.9), min=48 max=80 Mean (s.e.) stomach weight = 24.9989 (8.7917) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 6 28.5714 0.0000 0.000 0.000 0.000 EMPTY 7 1 4.7619 0.3895 1.558 0.633 0.886 DECAPODA CRAB 7 1 4.7619 0.0143 0.057 0.008 0.011 CANCER IRRORATUS 4 3 14.2857 3.1032 12.413 6.246 8.744 CEPHALOPODA 6 2 9.5238 2.8450 11.381 8.891 12.447 LOLIGO SP 4 3 14.2857 2.1877 8.751 11.670 16.338 LOLIGO PEALEII 7 1 4.7619 0.0094 0.038 0.023 0.032 OPHIUROIDEA 3 4 19.0476 10.3020 41.210 18.989 26.585 FISH 2 5 23.8095 4.4121 17.649 20.207 28.289 PEPRILUS TRIACANTHUS 7 1 4.7619 1.7356 6.943 4.762 6.667 PRIONOTUS SP Predator Species = MICROPOGON UNDULATUS (ATLANTIC CROAKER, SVSPP=136) 519 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=14, Stomach samples=108 Predator size stats: mean(s.e.)=27.4(0.4), min=20 max=37 Mean (s.e.) stomach weight = 1.3317 (0.2211) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 19 17.5926 0.0000 0.000 0.000 0.000 EMPTY 53 1 0.9259 0.0000 0.001 0.926 1.124 HYDROZOA 32 2 1.8519 0.0005 0.040 0.214 0.260 NEMERTEA 32 2 1.8519 0.0000 0.001 0.008 0.010 ACANTHOCEPHALA 32 2 1.8519 0.0000 0.001 0.008 0.010 NEMATODA 2 38 35.1852 0.0979 7.348 6.771 8.216 POLYCHAETA 25 4 3.7037 0.0018 0.136 0.947 1.149 MALDANIDAE 32 2 1.8519 0.0118 0.887 0.945 1.147 EUNICIDAE 15 8 7.4074 0.0184 1.383 0.921 1.118 LUMBRINERIDAE 13 11 10.1852 0.0833 6.252 3.793 4.603 LUMBRINERIS FRAGILIS 53 1 0.9259 0.0001 0.010 0.024 0.029 LUMBRINERIS TENUIS 53 1 0.9259 0.0001 0.006 0.014 0.017 ONUPHIDAE 32 2 1.8519 0.0144 1.082 0.321 0.389 DIOPATRA CUPREA 53 1 0.9259 0.0000 0.001 0.000 0.000 FLABELLIGERIDAE 53 1 0.9259 0.0071 0.534 0.198 0.240 PHERUSA SP 29 3 2.7778 0.0189 1.423 0.807 0.979 PHERUSA AFFINIS 53 1 0.9259 0.0000 0.001 0.000 0.000 CIRROPHORUS SP 53 1 0.9259 0.0002 0.016 0.015 0.018 GLYCERIDAE 9 15 13.8889 0.1423 10.687 4.765 5.783 GLYCERA AMERICANA 32 2 1.8519 0.0103 0.775 0.707 0.858 GLYCERA DIBRANCHIATA 53 1 0.9259 0.0190 1.427 0.145 0.176 GLYCERA ROBUSTA 32 2 1.8519 0.0007 0.054 0.026 0.032 NEPHTYIDAE 32 2 1.8519 0.0040 0.301 0.072 0.087 AGLAOPHAMUS VERRILLI 25 4 3.7037 0.0018 0.134 0.186 0.226 NEPHTYS SP 53 1 0.9259 0.0001 0.010 0.003 0.004 NEPHTYS PICTA 32 2 1.8519 0.0005 0.039 0.087 0.105 NEREIS SP 53 1 0.9259 0.0004 0.028 0.010 0.012 PHYLLODOCIDAE 53 1 0.9259 0.0000 0.003 0.002 0.002 PHYLLODOCE ARENAE 53 1 0.9259 0.0007 0.051 0.006 0.007 POLYNOIDAE 32 2 1.8519 0.0008 0.058 0.016 0.019 ALENTIANA AURANTIACA 15 8 7.4074 0.0013 0.101 0.094 0.114 CIRRATULIDAE 8 18 16.6667 0.0875 6.572 3.367 4.086 SPIONIDAE 53 1 0.9259 0.0000 0.003 0.019 0.023 PRIONOSPIO SP 10 14 12.9630 0.0234 1.756 4.299 5.217 SPIO SP 32 2 1.8519 0.0015 0.115 0.474 0.575 SPIO FILICORNIS 29 3 2.7778 0.0031 0.230 1.419 1.722 SPIO SETOSA 53 1 0.9259 0.0000 0.001 0.000 0.001 AMPHARETIDAE 53 1 0.9259 0.0005 0.039 0.013 0.016 AMPHARETE ARCTICA 53 1 0.9259 0.0000 0.001 0.003 0.004 TEREBELLIDAE Predator Species = MICROPOGON UNDULATUS (ATLANTIC CROAKER, SVSPP=136) 520 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=14, Stomach samples=108 Predator size stats: mean(s.e.)=27.4(0.4), min=20 max=37 Mean (s.e.) stomach weight = 1.3317 (0.2211) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 32 2 1.8519 0.0007 0.053 0.138 0.168 CRUSTACEA 53 1 0.9259 0.0000 0.001 0.058 0.070 AMPHIPODA 53 1 0.9259 0.0000 0.003 0.001 0.001 AMPELISCIDAE 32 2 1.8519 0.0001 0.004 0.005 0.006 AMPELISCA SP 19 5 4.6296 0.0001 0.006 0.011 0.014 AMPELISCA VADORUM 53 1 0.9259 0.0001 0.007 0.015 0.018 AMPELISCA VERRILLI 19 5 4.6296 0.0010 0.072 0.502 0.610 LEPTOCHEIRUS PINGUIS 17 7 6.4815 0.0006 0.042 0.328 0.398 UNCIOLA IRRORATA 32 2 1.8519 0.0001 0.005 0.160 0.194 RHEPOXYNIUS EPISTOMUS 14 10 9.2593 0.0122 0.920 0.384 0.465 DECAPODA 32 2 1.8519 0.0001 0.004 0.130 0.158 DECAPODA LARVAE 53 1 0.9259 0.0003 0.021 0.131 0.159 CANCRIDAE 25 4 3.7037 0.0045 0.336 0.320 0.388 CANCER IRRORATUS 53 1 0.9259 0.0000 0.003 0.026 0.031 CRANGONIDAE 5 20 18.5185 0.0098 0.733 3.662 4.443 CRANGON SEPTEMSPINOSA 53 1 0.9259 0.0003 0.020 0.160 0.194 HIPPOLYTE SP 53 1 0.9259 0.0002 0.015 0.092 0.111 PAGURUS LONGICARPUS 53 1 0.9259 0.0000 0.001 0.004 0.005 PINNIXA SP 19 5 4.6296 0.0041 0.307 0.217 0.263 PINNIXA CHAETOPTERANA 53 1 0.9259 0.0024 0.181 0.079 0.096 PORTUNIDAE 53 1 0.9259 0.0175 1.311 0.903 1.096 OVALIPES OCELLATUS 53 1 0.9259 0.0002 0.016 0.394 0.479 ACETES AMERICANUS 32 2 1.8519 0.0006 0.042 0.068 0.083 CHIRIDOTEA ARENICOLA 53 1 0.9259 0.0000 0.001 0.001 0.001 DIASTYLIS SP 29 3 2.7778 0.0005 0.040 0.123 0.149 MYSIDACEA 53 1 0.9259 0.0000 0.001 0.002 0.002 HETEROMYSIS FORMOSA 11 13 12.0370 0.0024 0.182 0.427 0.518 MYSIDOPSIS BIGELOWI 5 20 18.5185 0.0126 0.944 2.602 3.157 NEOMYSIS AMERICANA 53 1 0.9259 0.0001 0.009 0.044 0.053 NEBALIACEA 32 2 1.8519 0.0039 0.295 0.704 0.854 STOMATOPODA 19 5 4.6296 0.2043 15.338 4.277 5.191 SQUILLA EMPUSA 53 1 0.9259 0.0606 4.551 0.534 0.649 MOLLUSCA 32 2 1.8519 0.0003 0.024 0.016 0.019 MOLLUSCA SHELL 3 30 27.7778 0.0626 4.700 6.445 7.821 BIVALVIA 53 1 0.9259 0.0000 0.001 0.000 0.000 MULINIA LATERALIS 18 6 5.5556 0.0517 3.883 3.596 4.363 SOLENIDAE 53 1 0.9259 0.0002 0.015 0.035 0.042 NUDIBRANCHIA 53 1 0.9259 0.0036 0.271 0.551 0.669 LOLIGO PEALEII 53 1 0.9259 0.0000 0.001 0.029 0.035 OCTOPODA BEAK Predator Species = MICROPOGON UNDULATUS (ATLANTIC CROAKER, SVSPP=136) 521 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=14, Stomach samples=108 Predator size stats: mean(s.e.)=27.4(0.4), min=20 max=37 Mean (s.e.) stomach weight = 1.3317 (0.2211) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 53 1 0.9259 0.0002 0.012 0.097 0.118 ECHINARACHNIUS PARMA 19 5 4.6296 0.0949 7.130 3.653 4.433 HEMICHORDATA 11 13 12.0370 0.0675 5.068 3.282 3.983 FISH 4 21 19.4444 0.0011 0.082 0.182 0.220 FISH SCALES 32 2 1.8519 0.0005 0.034 0.380 0.462 FISH LARVAE 25 4 3.7037 0.0793 5.958 3.126 3.794 ANCHOA MITCHILLI 1 52 48.1481 0.0676 5.075 12.298 14.923 ANIMAL REMAINS 32 2 1.8519 0.0001 0.008 0.200 0.243 ANIMAL EGGS 32 2 1.8519 0.0003 0.024 0.044 0.054 PLANTS 53 1 0.9259 0.0000 0.003 0.004 0.005 ROCK 19 5 4.6296 0.0098 0.736 0.333 0.405 SAND 53 1 0.9259 0.0000 0.003 0.006 0.008 STRING Predator Species = MICROPOGON UNDULATUS (ATLANTIC CROAKER, SVSPP=136) 522 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=18 Predator size stats: mean(s.e.)=31.9(1.4), min=22 max=45 Mean (s.e.) stomach weight = 0.7410 (0.1922) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 2 11.1111 0.0000 0.000 0.000 0.000 EMPTY 10 1 5.5556 0.0243 3.284 0.846 0.952 CTENOPHORA 5 3 16.6667 0.2063 27.845 9.196 10.345 POLYCHAETA 6 2 11.1111 0.0857 11.568 6.473 7.282 DIOPATRA CUPREA 6 2 11.1111 0.0099 1.342 0.421 0.473 CRUSTACEA 10 1 5.5556 0.0001 0.007 0.083 0.093 MONOCULODES EDWARDSI 10 1 5.5556 0.0059 0.802 0.207 0.233 DECAPODA CRAB 10 1 5.5556 0.0101 1.365 3.000 3.375 DECAPODA SHRIMP 10 1 5.5556 0.0027 0.360 0.332 0.373 CANCER IRRORATUS 3 4 22.2222 0.0352 4.746 7.715 8.679 CRANGON SEPTEMSPINOSA 10 1 5.5556 0.0011 0.142 2.575 2.896 OGYRIDES SP 10 1 5.5556 0.0008 0.112 0.089 0.100 MYSIDACEA 10 1 5.5556 0.0006 0.082 0.044 0.049 NEOMYSIS AMERICANA 6 2 11.1111 0.0168 2.272 5.573 6.270 BIVALVIA 2 6 33.3333 0.0388 5.233 12.694 14.280 FISH 1 7 38.8889 0.2549 34.405 31.872 35.856 ENGRAULIDAE 3 4 22.2222 0.0477 6.433 7.770 8.742 ANIMAL REMAINS Predator Species = MICROPOGON UNDULATUS (ATLANTIC CROAKER, SVSPP=136) 523 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=17 Predator size stats: mean(s.e.)=22.2(1.6), min=11 max=38 Mean (s.e.) stomach weight = 0.6042 (0.2121) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 4 23.5294 0.0000 0.000 0.000 0.000 EMPTY 3 4 23.5294 0.0028 0.458 0.573 0.749 POLYCHAETA 5 1 5.8824 0.0005 0.078 0.125 0.163 GONIADIDAE 5 1 5.8824 0.0001 0.019 0.049 0.064 PHYLLODOCE ARENAE 5 1 5.8824 0.1928 31.912 5.754 7.525 CRUSTACEA 5 1 5.8824 0.0043 0.711 0.128 0.168 DECAPODA 5 1 5.8824 0.0006 0.107 0.114 0.149 DECAPODA SHRIMP 2 8 47.0588 0.0162 2.677 3.188 4.169 OGYRIDES SP 5 1 5.8824 0.0001 0.019 0.049 0.064 MYSIDOPSIS BIGELOWI 1 9 52.9412 0.2589 42.854 48.844 63.873 BIVALVIA 5 1 5.8824 0.1171 19.383 5.882 7.692 ENGRAULIDAE 5 1 5.8824 0.0104 1.713 5.882 7.692 PEPRILUS TRIACANTHUS 5 1 5.8824 0.0004 0.068 5.882 7.692 ANIMAL REMAINS Predator Species = MICROPOGON UNDULATUS (ATLANTIC CROAKER, SVSPP=136) 524 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=13, Stomach samples=86 Predator size stats: mean(s.e.)=22.5(0.3), min=17 max=31 Mean (s.e.) stomach weight = 0.3176 (0.0754) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 24 27.9070 0.0000 0.000 0.000 0.000 EMPTY 15 2 2.3256 0.0001 0.018 0.066 0.091 HYDROZOA 22 1 1.1628 0.0000 0.004 0.019 0.026 NEMATODA 3 11 12.7907 0.0028 0.886 3.192 4.428 POLYCHAETA 15 2 2.3256 0.0037 1.161 2.137 2.965 NOTOMASTUS SP 22 1 1.1628 0.0023 0.736 1.163 1.613 NOTOMASTUS LATERICEUS 11 3 3.4884 0.0007 0.205 0.826 1.146 MALDANIDAE 22 1 1.1628 0.0012 0.388 0.312 0.433 ONUPHIS OPALINA 22 1 1.1628 0.0001 0.040 0.673 0.934 OPHELIIDAE 22 1 1.1628 0.0008 0.242 0.106 0.147 OPHELIA SP 22 1 1.1628 0.0001 0.026 0.354 0.491 GLYCERIDAE 22 1 1.1628 0.0000 0.004 0.388 0.538 PHYLLODOCIDAE 5 9 10.4651 0.0008 0.253 6.152 8.534 CRUSTACEA 22 1 1.1628 0.0000 0.004 0.097 0.134 UNCIOLA IRRORATA 8 6 6.9767 0.0352 11.087 3.398 4.713 DECAPODA 15 2 2.3256 0.0058 1.831 2.193 3.043 DECAPODA CRAB 4 10 11.6279 0.0254 7.986 5.516 7.651 DECAPODA SHRIMP 22 1 1.1628 0.0003 0.084 0.086 0.119 CALLIANASSA SETIMANUS 15 2 2.3256 0.0191 6.005 2.300 3.190 CANCRIDAE 9 4 4.6512 0.0004 0.124 0.471 0.653 CRANGON SEPTEMSPINOSA 15 2 2.3256 0.0020 0.633 1.185 1.644 HIPPOLYTIDAE 22 1 1.1628 0.0001 0.044 0.007 0.010 EUALUS PUSIOLUS 11 3 3.4884 0.0236 7.422 2.776 3.850 HIPPOLYTE SP 15 2 2.3256 0.0002 0.048 0.753 1.045 PINNIXA SP 22 1 1.1628 0.0016 0.516 0.247 0.342 PORTUNIDAE 22 1 1.1628 0.0390 12.281 1.163 1.613 OVALIPES OCELLATUS 9 4 4.6512 0.0017 0.538 2.076 2.879 ACETES AMERICANUS 11 3 3.4884 0.0145 4.562 3.488 4.839 ALBUNEA PARETII 22 1 1.1628 0.0000 0.007 0.581 0.806 ISOPODA 11 3 3.4884 0.0002 0.062 0.074 0.103 MYSIDACEA 22 1 1.1628 0.0001 0.018 0.008 0.011 MOLLUSCA SHELL 7 7 8.1395 0.0361 11.362 6.514 9.036 BIVALVIA 22 1 1.1628 0.0018 0.553 0.089 0.123 ASTARTE SP 22 1 1.1628 0.0000 0.007 0.025 0.035 TRIDONTA BOREALIS 22 1 1.1628 0.0468 14.727 1.163 1.613 CEPHALOPODA 22 1 1.1628 0.0018 0.571 0.251 0.348 ECHINODERMATA 6 8 9.3023 0.0376 11.841 5.764 7.995 FISH 15 2 2.3256 0.0000 0.007 0.098 0.135 FISH SCALES 1 26 30.2326 0.0117 3.680 16.192 22.459 ANIMAL REMAINS Predator Species = MICROPOGON UNDULATUS (ATLANTIC CROAKER, SVSPP=136) 525 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=13, Stomach samples=86 Predator size stats: mean(s.e.)=22.5(0.3), min=17 max=31 Mean (s.e.) stomach weight = 0.3176 (0.0754) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 22 1 1.1628 0.0001 0.037 0.191 0.264 SAND Predator Species = MICROPOGON UNDULATUS (ATLANTIC CROAKER, SVSPP=136) 526 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=23.5(0.5), min=23 max=24 Mean (s.e.) stomach weight = 0.0475 (0.0475) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 50.0000 0.0475 100.000 50.000 100.000 PORTUNIDAE Predator Species = MICROPOGON UNDULATUS (ATLANTIC CROAKER, SVSPP=136) 527 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=10 Predator size stats: mean(s.e.)=20.3(0.5), min=17 max=22 Mean (s.e.) stomach weight = 0.1270 (0.0504) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 20.0000 0.0000 0.000 0.000 0.000 EMPTY 1 2 20.0000 0.0041 3.228 2.141 2.676 POLYCHAETA 5 1 10.0000 0.0003 0.236 0.098 0.123 ONUPHIDAE 5 1 10.0000 0.0067 5.276 2.190 2.737 NEPHTYIDAE 1 2 20.0000 0.0333 26.220 20.000 25.000 CRUSTACEA 5 1 10.0000 0.0196 15.433 6.405 8.007 OGYRIDES SP 1 2 20.0000 0.0193 15.197 20.000 25.000 ACETES AMERICANUS 5 1 10.0000 0.0005 0.394 10.000 12.500 FISH 5 1 10.0000 0.0421 33.150 10.000 12.500 FISH LARVAE 5 1 10.0000 0.0009 0.709 7.500 9.375 ANIMAL REMAINS 5 1 10.0000 0.0002 0.157 1.667 2.083 SAND Predator Species = MICROPOGON UNDULATUS (ATLANTIC CROAKER, SVSPP=136) 528 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=35.0(.), min=35 max=35 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = MORONE SAXATILIS (STRIPED BASS, SVSPP=139) 529 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=112.0(.), min=112 max=112 Mean (s.e.) stomach weight = 338.5900 (.) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 326.3650 96.389 96.389 96.389 UROPHYCIS CHUSS 1 1 100.0000 12.2250 3.611 3.611 3.611 MACROZOARCES AMERICANUS Predator Species = MORONE SAXATILIS (STRIPED BASS, SVSPP=139) 530 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=102.0(.), min=102 max=102 Mean (s.e.) stomach weight = 746.0000 (.) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 746.0000 100.000 100.000 100.000 BREVOORTIA TYRANNUS Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 531 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=21, Stomach samples=100 Predator size stats: mean(s.e.)=21.6(0.6), min=11 max=35 Mean (s.e.) stomach weight = 1.7401 (0.2942) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 18 18.0000 0.0000 0.000 0.000 0.000 EMPTY 12 5 5.0000 0.0003 0.018 0.011 0.014 HYDROZOA 39 1 1.0000 0.0595 3.419 1.000 1.220 ANTHOZOA 5 10 10.0000 0.0293 1.686 1.451 1.770 CERIANTHIDAE 9 7 7.0000 0.0097 0.557 1.455 1.774 CERIANTHIDAE TUBES 39 1 1.0000 0.0000 0.001 0.001 0.001 NEMATODA 3 17 17.0000 0.0151 0.867 2.057 2.509 POLYCHAETA 39 1 1.0000 0.0048 0.278 0.559 0.682 LUMBRINERIS SP 39 1 1.0000 0.0002 0.013 0.069 0.084 ONUPHIDAE 39 1 1.0000 0.0003 0.018 0.045 0.055 FLABELLIGERIDAE 15 3 3.0000 0.0032 0.186 0.085 0.104 PHERUSA SP 25 2 2.0000 0.0002 0.010 0.022 0.027 SPIONIDAE 39 1 1.0000 0.0003 0.017 0.500 0.610 AMPHARETIDAE 12 5 5.0000 0.0120 0.690 1.845 2.250 CRUSTACEA 25 2 2.0000 0.0000 0.001 0.023 0.028 AMPHIPODA 39 1 1.0000 0.0001 0.005 0.011 0.014 AMPELISCA VADORUM 39 1 1.0000 0.0001 0.003 0.103 0.126 LEPTOCHEIRUS PINGUIS 39 1 1.0000 0.0001 0.003 0.021 0.026 UNCIOLA SP 25 2 2.0000 0.0001 0.007 0.032 0.039 UNCIOLA IRRORATA 39 1 1.0000 0.0004 0.025 0.008 0.009 GAMMARUS ANNULATUS 25 2 2.0000 0.0001 0.005 0.004 0.005 HYPERIIDAE 39 1 1.0000 0.0001 0.007 0.046 0.056 THEMISTO GAUDICHAUDII 9 7 7.0000 0.0078 0.449 2.242 2.734 DECAPODA 15 3 3.0000 0.0178 1.021 1.600 1.951 DECAPODA CRAB 25 2 2.0000 0.0011 0.061 1.502 1.832 CANCRIDAE 39 1 1.0000 0.0001 0.003 0.462 0.563 CANCER SP 1 50 50.0000 0.9314 53.525 35.424 43.199 CANCER IRRORATUS 4 15 15.0000 0.0111 0.638 2.842 3.466 CRANGON SEPTEMSPINOSA 15 3 3.0000 0.0405 2.326 2.198 2.681 LIBINIA SP 39 1 1.0000 0.0704 4.047 0.876 1.068 PAGURIDAE 25 2 2.0000 0.0004 0.023 0.278 0.340 PAGURUS SP 25 2 2.0000 0.0051 0.291 1.927 2.350 PAGURUS LONGICARPUS 39 1 1.0000 0.0001 0.005 0.073 0.090 PAGURUS POLLICARIS 25 2 2.0000 0.0277 1.589 2.000 2.439 PAGURUS PUBESCENS 39 1 1.0000 0.0491 2.821 0.301 0.367 OVALIPES OCELLATUS 25 2 2.0000 0.0000 0.002 0.002 0.003 LUCIFER FAXONI 39 1 1.0000 0.0011 0.061 0.424 0.517 CIROLANIDAE 39 1 1.0000 0.0015 0.087 0.083 0.102 POLITOLANA POLITA 25 2 2.0000 0.0002 0.013 0.348 0.425 MYSIDACEA Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 532 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=21, Stomach samples=100 Predator size stats: mean(s.e.)=21.6(0.6), min=11 max=35 Mean (s.e.) stomach weight = 1.7401 (0.2942) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 15 3 3.0000 0.0001 0.007 0.325 0.396 HETEROMYSIS FORMOSA 6 9 9.0000 0.0651 3.742 3.335 4.067 NEOMYSIS AMERICANA 39 1 1.0000 0.0000 0.001 0.083 0.102 CANDACIA ARMATA 15 3 3.0000 0.0014 0.080 0.103 0.125 MOLLUSCA SHELL 9 7 7.0000 0.0157 0.902 2.026 2.470 BIVALVIA 39 1 1.0000 0.0122 0.699 0.997 1.216 YOLDIA SP 39 1 1.0000 0.0001 0.007 0.002 0.003 NUCULA PROXIMA 39 1 1.0000 0.0002 0.013 0.068 0.082 SOLEMYA VELUM 39 1 1.0000 0.0038 0.218 0.084 0.102 MULINIA LATERALIS 39 1 1.0000 0.0001 0.007 0.063 0.077 SOLENIDAE 39 1 1.0000 0.0051 0.291 0.214 0.261 ENSIS DIRECTUS 15 3 3.0000 0.0243 1.396 1.000 1.219 SOLEN VIRIDIS 39 1 1.0000 0.0000 0.001 0.077 0.094 GASTROPODA 25 2 2.0000 0.0031 0.180 0.864 1.053 PLEUROBRANCHAEA SP 39 1 1.0000 0.0006 0.032 0.918 1.120 THECOSOMATA 39 1 1.0000 0.0005 0.030 0.726 0.885 NASSARIUS SP 15 3 3.0000 0.0209 1.201 2.368 2.887 CEPHALOPODA 25 2 2.0000 0.0750 4.311 1.910 2.329 LOLIGO PEALEII 39 1 1.0000 0.0001 0.003 0.462 0.563 CHAETOGNATHA 12 5 5.0000 0.0080 0.460 0.668 0.815 FISH 15 3 3.0000 0.0005 0.026 0.041 0.050 FISH SCALES 39 1 1.0000 0.0001 0.006 0.002 0.002 FISH LARVAE 15 3 3.0000 0.1091 6.269 0.740 0.903 ANCHOA MITCHILLI 39 1 1.0000 0.0344 1.976 0.276 0.336 SYNGNATHUS FUSCUS 39 1 1.0000 0.0004 0.025 0.006 0.008 MYOXOCEPHALUS SCORPIUS 25 2 2.0000 0.0024 0.140 0.037 0.045 PHOLIS GUNNELLUS 39 1 1.0000 0.0005 0.031 0.048 0.059 PLEURONECTIFORMES 39 1 1.0000 0.0011 0.066 0.358 0.437 PLEURONECTIDAE 8 8 8.0000 0.0063 0.360 0.892 1.088 ANIMAL REMAINS 15 3 3.0000 0.0015 0.087 0.062 0.075 ANIMAL TUBES 6 9 9.0000 0.0443 2.548 1.194 1.456 ROCK 25 2 2.0000 0.0018 0.105 0.122 0.149 SAND Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 533 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=37, Stomach samples=238 Predator size stats: mean(s.e.)=24.3(0.6), min=4 max=55 Mean (s.e.) stomach weight = 1.0565 (0.2009) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 92 38.6555 0.0000 0.000 0.000 0.000 EMPTY 40 1 0.4202 0.0000 0.002 0.168 0.274 HYDROZOA 40 1 0.4202 0.0002 0.019 0.047 0.076 ANTHOZOA 40 1 0.4202 0.0029 0.278 0.033 0.054 CERIANTHIDAE 7 12 5.0420 0.0014 0.130 1.107 1.805 POLYCHAETA 40 1 0.4202 0.0001 0.005 0.005 0.008 MALDANIDAE 27 2 0.8403 0.0010 0.096 0.391 0.637 LUMBRINERIDAE 40 1 0.4202 0.0018 0.171 0.020 0.033 ONUPHIS EREMITA 40 1 0.4202 0.0423 4.008 0.368 0.600 APHRODITA HASTATA 40 1 0.4202 0.0000 0.002 0.001 0.002 SABELLIDAE 40 1 0.4202 0.0001 0.008 0.005 0.009 CIRRATULIDAE 40 1 0.4202 0.0001 0.012 0.420 0.685 SPIONIDAE 40 1 0.4202 0.0000 0.002 0.263 0.428 AMPHARETIDAE 40 1 0.4202 0.0000 0.000 0.001 0.001 AMPHARETE SP 40 1 0.4202 0.0004 0.036 0.025 0.041 PHASCOLION STROMBI 5 15 6.3025 0.0019 0.180 4.391 7.158 CRUSTACEA 40 1 0.4202 0.0001 0.010 0.006 0.009 AMPHIPODA 6 13 5.4622 0.0001 0.011 1.301 2.121 GAMMARIDEA 20 3 1.2605 0.0000 0.002 0.058 0.094 AMPELISCIDAE 20 3 1.2605 0.0000 0.003 0.001 0.002 AMPELISCA SP 40 1 0.4202 0.0000 0.003 0.101 0.165 AMPELISCA AGASSIZI 27 2 0.8403 0.0000 0.001 0.001 0.002 HAPLOOPS SP 40 1 0.4202 0.0000 0.001 0.001 0.001 MICRODEUTOPUS SP 27 2 0.8403 0.0001 0.009 0.033 0.054 LEPTOCHEIRUS PINGUIS 27 2 0.8403 0.0000 0.004 0.560 0.913 UNCIOLA SP 15 6 2.5210 0.0002 0.020 0.583 0.951 UNCIOLA IRRORATA 40 1 0.4202 0.0000 0.002 0.252 0.411 AEGININA LONGICORNIS 40 1 0.4202 0.0000 0.001 0.000 0.000 ERICTHONIUS SP 40 1 0.4202 0.0000 0.002 0.008 0.012 ERICTHONIUS RUBRICORNIS 17 4 1.6807 0.0008 0.075 0.297 0.485 HYPERIIDAE 40 1 0.4202 0.0000 0.000 0.000 0.000 PHOTIS DENTATA 40 1 0.4202 0.0000 0.000 0.028 0.046 PHOTIS REINHARDI 40 1 0.4202 0.0000 0.000 0.000 0.000 PHOXOCEPHALIDAE 40 1 0.4202 0.0000 0.000 0.000 0.001 HARPINIA PROPINQUA 40 1 0.4202 0.0000 0.000 0.070 0.114 STENOPLEUSTES GRACILIS 40 1 0.4202 0.0000 0.003 0.003 0.004 DULICHIA SP 27 2 0.8403 0.0003 0.026 0.451 0.735 DECAPODA 20 3 1.2605 0.0028 0.266 0.521 0.850 DECAPODA CRAB 13 8 3.3613 0.0214 2.030 2.353 3.836 DECAPODA SHRIMP Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 534 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=37, Stomach samples=238 Predator size stats: mean(s.e.)=24.3(0.6), min=4 max=55 Mean (s.e.) stomach weight = 1.0565 (0.2009) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 40 1 0.4202 0.0000 0.004 0.082 0.134 CANCRIDAE 17 4 1.6807 0.0380 3.596 1.086 1.770 CANCER BOREALIS 2 35 14.7059 0.2890 27.356 10.855 17.696 CANCER IRRORATUS 20 3 1.2605 0.0003 0.027 0.436 0.710 CRANGON SEPTEMSPINOSA 9 10 4.2017 0.0381 3.608 2.408 3.925 MUNIDA SP 7 12 5.0420 0.0128 1.216 2.626 4.280 MUNIDA IRIS 40 1 0.4202 0.0002 0.021 0.239 0.390 LEBBEUS ZEBRA 27 2 0.8403 0.0000 0.003 0.770 1.256 MAJIDAE 40 1 0.4202 0.0003 0.033 0.165 0.269 EUPROGNATHA RASTELLIFERA 20 3 1.2605 0.0021 0.194 0.118 0.192 HYAS SP 20 3 1.2605 0.0117 1.112 0.544 0.886 HYAS COARCTATUS 40 1 0.4202 0.0011 0.109 0.420 0.685 PAGURIDAE 40 1 0.4202 0.0001 0.006 0.063 0.102 PAGURUS SP 40 1 0.4202 0.0058 0.546 0.206 0.336 PAGURUS ACADIANUS 40 1 0.4202 0.0022 0.211 0.025 0.041 PAGURUS LONGICARPUS 40 1 0.4202 0.0072 0.677 0.080 0.131 PAGURUS POLLICARIS 40 1 0.4202 0.0001 0.008 0.002 0.003 DICHELOPANDALUS LEPTOCERUS 40 1 0.4202 0.0023 0.214 0.029 0.048 OVALIPES OCELLATUS 40 1 0.4202 0.0000 0.001 0.001 0.001 ISOPODA 27 2 0.8403 0.0002 0.014 0.429 0.700 CIROLANIDAE 4 19 7.9832 0.1966 18.612 7.171 11.689 MEGANYCTIPHANES NORVEGICA 40 1 0.4202 0.0000 0.000 0.000 0.000 MYSIDACEA 40 1 0.4202 0.0000 0.001 0.056 0.091 NEOMYSIS AMERICANA 40 1 0.4202 0.0001 0.006 0.001 0.002 CIRRIPEDIA 16 5 2.1008 0.0001 0.009 0.061 0.099 CALANOIDA 12 9 3.7815 0.0003 0.033 0.088 0.144 CALANUS FINMARCHICUS 27 2 0.8403 0.0001 0.010 0.331 0.539 CENTROPAGES SP 40 1 0.4202 0.0000 0.000 0.014 0.024 OSTRACODA 40 1 0.4202 0.0040 0.380 0.400 0.652 MOLLUSCA 20 3 1.2605 0.0147 1.395 0.162 0.265 MOLLUSCA SHELL 40 1 0.4202 0.0032 0.306 0.185 0.301 BIVALVIA 40 1 0.4202 0.0000 0.004 0.130 0.213 YOLDIA SP 27 2 0.8403 0.0148 1.399 0.106 0.173 ENSIS DIRECTUS 40 1 0.4202 0.0000 0.000 0.105 0.171 GASTROPODA 27 2 0.8403 0.0055 0.520 0.800 1.305 PLEUROBRANCHAEA SP 40 1 0.4202 0.0000 0.002 0.000 0.000 CREPIDULA PLANA 27 2 0.8403 0.0161 1.520 0.343 0.559 CEPHALOPODA 17 4 1.6807 0.0005 0.049 0.301 0.490 OPHIUROIDEA 40 1 0.4202 0.0001 0.006 0.004 0.006 AMPHIPHOLIS SP Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 535 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=37, Stomach samples=238 Predator size stats: mean(s.e.)=24.3(0.6), min=4 max=55 Mean (s.e.) stomach weight = 1.0565 (0.2009) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 14 7 2.9412 0.0074 0.704 2.329 3.797 LARVACEA 27 2 0.8403 0.0015 0.146 0.446 0.727 THALIACEA 9 10 4.2017 0.0269 2.543 2.440 3.977 FISH 27 2 0.8403 0.1130 10.696 0.840 1.370 MYCTOPHIDAE 40 1 0.4202 0.0187 1.768 0.420 0.685 OPHIDIIDAE 40 1 0.4202 0.1166 11.035 0.420 0.685 STENOTOMUS CHRYSOPS 40 1 0.4202 0.0011 0.102 0.420 0.685 PLEURONECTIFORMES 3 31 13.0252 0.0215 2.031 7.638 12.451 ANIMAL REMAINS 9 10 4.2017 0.0037 0.347 1.670 2.723 SAND Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 536 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=50 Predator size stats: mean(s.e.)=20.5(1.1), min=10 max=46 Mean (s.e.) stomach weight = 0.8312 (0.3290) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 15 30.0000 0.0000 0.000 0.000 0.000 EMPTY 4 5 10.0000 0.0063 0.760 3.594 5.135 POLYCHAETA 14 1 2.0000 0.0009 0.113 1.679 2.398 NOTOCIRRUS SPINIFERUS 7 3 6.0000 0.0072 0.861 2.395 3.421 CRUSTACEA 10 2 4.0000 0.0030 0.361 0.807 1.153 GAMMARIDEA 10 2 4.0000 0.0012 0.142 4.000 5.714 UNCIOLA SP 14 1 2.0000 0.0001 0.010 0.012 0.017 UNCIOLA IRRORATA 14 1 2.0000 0.0000 0.002 0.007 0.011 AEGININA LONGICORNIS 10 2 4.0000 0.1694 20.380 3.996 5.709 GAMMARUS ANNULATUS 14 1 2.0000 0.0000 0.002 0.003 0.004 SYNCHELIDIUM AMERICANUM 5 4 8.0000 0.0152 1.826 4.137 5.910 DECAPODA 7 3 6.0000 0.0002 0.026 0.092 0.132 DECAPODA LARVAE 2 14 28.0000 0.3271 39.353 21.195 30.279 CANCER IRRORATUS 14 1 2.0000 0.0041 0.488 0.139 0.198 PAGURIDAE 7 3 6.0000 0.0079 0.948 6.000 8.571 PAGURUS SP 14 1 2.0000 0.0087 1.051 1.245 1.779 PAGURUS LONGICARPUS 14 1 2.0000 0.0127 1.523 1.848 2.640 PAGURUS POLITUS 14 1 2.0000 0.0158 1.903 0.924 1.320 PAGURUS POLLICARIS 14 1 2.0000 0.0011 0.128 0.809 1.156 PAGURUS ARCUATUS 14 1 2.0000 0.0942 11.331 0.852 1.218 OVALIPES STEPHENSONI 14 1 2.0000 0.0006 0.077 0.168 0.240 EDOTEA TRILOBA 14 1 2.0000 0.0000 0.002 0.036 0.051 CUMACEA 5 4 8.0000 0.0008 0.091 6.071 8.673 COPEPODA 14 1 2.0000 0.0000 0.002 0.003 0.004 CENTROPAGES SP 14 1 2.0000 0.0010 0.123 0.410 0.585 MOLLUSCA 14 1 2.0000 0.0010 0.115 0.140 0.200 GASTROPODA 14 1 2.0000 0.0000 0.002 0.008 0.011 GASTROPODA OPERCULUM 14 1 2.0000 0.0279 3.354 0.252 0.360 LOLIGO SP 14 1 2.0000 0.0149 1.788 2.000 2.857 FISH 10 2 4.0000 0.0002 0.022 0.051 0.074 FISH SCALES 14 1 2.0000 0.0977 11.749 0.884 1.263 SCOPHTHALMUS AQUOSUS 3 7 14.0000 0.0120 1.441 6.204 8.863 ANIMAL REMAINS 14 1 2.0000 0.0002 0.022 0.036 0.052 SAND Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 537 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=16, Stomach samples=86 Predator size stats: mean(s.e.)=22.9(0.6), min=7 max=39 Mean (s.e.) stomach weight = 1.1378 (0.2514) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 19 22.0930 0.0000 0.000 0.000 0.000 EMPTY 17 1 1.1628 0.0000 0.001 0.166 0.213 TREMATODA 8 3 3.4884 0.0006 0.054 0.487 0.625 POLYCHAETA 17 1 1.1628 0.0002 0.020 0.256 0.328 SIPUNCULA 4 8 9.3023 0.0108 0.947 7.223 9.271 CRUSTACEA 17 1 1.1628 0.0000 0.003 0.081 0.104 GAMMARIDEA 8 3 3.4884 0.0333 2.928 3.175 4.075 DECAPODA 3 10 11.6279 0.0852 7.485 9.135 11.726 DECAPODA CRAB 8 3 3.4884 0.0023 0.198 1.567 2.012 DECAPODA SHRIMP 13 2 2.3256 0.0371 3.263 2.326 2.985 CALAPPIDAE 17 1 1.1628 0.0121 1.061 1.163 1.493 CALAPPA SP 17 1 1.1628 0.0356 3.129 1.163 1.493 CANCER IRRORATUS 17 1 1.1628 0.0001 0.005 1.163 1.493 HIPPOLYTIDAE 6 6 6.9767 0.0058 0.514 4.472 5.740 PAGURIDAE 17 1 1.1628 0.0727 6.392 0.974 1.250 PAGURUS SP 17 1 1.1628 0.0006 0.050 1.163 1.493 PARAPENAEUS POLITUS 17 1 1.1628 0.0093 0.815 0.694 0.890 METAPENAEOPSIS GOODEI 17 1 1.1628 0.0020 0.178 1.163 1.493 PORTUNIDAE 17 1 1.1628 0.0811 7.128 1.050 1.348 OVALIPES OCELLATUS 17 1 1.1628 0.0008 0.073 0.907 1.165 EURYPANOPEUS DEPRESSUS 13 2 2.3256 0.0174 1.528 2.326 2.985 PANOPEUS HERBSTII 13 2 2.3256 0.0025 0.216 1.225 1.572 PILUMNUS SP 17 1 1.1628 0.0093 0.816 0.305 0.392 ALBUNEA SP 17 1 1.1628 0.0001 0.009 1.163 1.493 ISOPODA 17 1 1.1628 0.0018 0.162 0.437 0.561 MOLLUSCA 17 1 1.1628 0.0028 0.247 1.163 1.493 BIVALVIA 17 1 1.1628 0.0537 4.721 0.624 0.801 PECTINIDAE 17 1 1.1628 0.0015 0.134 0.069 0.088 CARDIIDAE 6 6 6.9767 0.0913 8.023 4.783 6.140 LAEVICARDIUM SP 17 1 1.1628 0.0093 0.816 0.108 0.138 LAEVICARDIUM LAEVIGATUM 8 3 3.4884 0.0503 4.418 3.458 4.439 LAEVICARDIUM PICTUM 17 1 1.1628 0.0000 0.001 0.166 0.213 GASTROPODA 17 1 1.1628 0.0017 0.153 0.329 0.422 FISSURELLIDAE 17 1 1.1628 0.0157 1.380 0.447 0.574 CEPHALOPODA 17 1 1.1628 0.0033 0.294 0.050 0.065 OPHIUROIDEA 13 2 2.3256 0.0017 0.152 2.326 2.985 HOLOTHUROIDEA 5 7 8.1395 0.0913 8.023 5.663 7.269 FISH 17 1 1.1628 0.0000 0.001 0.166 0.213 FISH SCALES 8 3 3.4884 0.2833 24.898 3.405 4.370 ANCHOA HEPSETUS Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 538 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=16, Stomach samples=86 Predator size stats: mean(s.e.)=22.9(0.6), min=7 max=39 Mean (s.e.) stomach weight = 1.1378 (0.2514) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 17 1 1.1628 0.0005 0.047 0.004 0.005 COTTIDAE 17 1 1.1628 0.0906 7.966 1.163 1.493 STENOTOMUS CHRYSOPS 2 15 17.4419 0.0199 1.748 10.175 13.060 ANIMAL REMAINS 17 1 1.1628 0.0000 0.003 0.028 0.036 SAND Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 539 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=25 Predator size stats: mean(s.e.)=21.8(1.3), min=9 max=33 Mean (s.e.) stomach weight = 0.5108 (0.2823) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 10 40.0000 0.0000 0.000 0.000 0.000 EMPTY 6 1 4.0000 0.0030 0.587 3.093 5.155 CTENOPHORA 6 1 4.0000 0.0174 3.399 4.000 6.667 POLYCHAETA 6 1 4.0000 0.0008 0.164 4.000 6.667 GLYCERIDAE 6 1 4.0000 0.0004 0.078 4.000 6.667 CRUSTACEA 6 1 4.0000 0.0000 0.008 0.154 0.256 GAMMARIDEA 3 2 8.0000 0.0013 0.251 7.846 13.077 CAPRELLIDAE 6 1 4.0000 0.0023 0.454 0.044 0.073 DECAPODA CRAB 3 2 8.0000 0.0014 0.282 4.784 7.973 DECAPODA SHRIMP 6 1 4.0000 0.0678 13.265 4.000 6.667 CANCER IRRORATUS 6 1 4.0000 0.1921 37.612 4.000 6.667 OVALIPES OCELLATUS 6 1 4.0000 0.0783 15.333 1.478 2.463 PILUMNUS SAYI 6 1 4.0000 0.0001 0.023 0.124 0.206 CUMACEA 6 1 4.0000 0.0000 0.008 4.000 6.667 OPHIUROIDEA 3 2 8.0000 0.1447 28.324 6.478 10.797 FISH 2 3 12.0000 0.0011 0.211 12.000 20.000 ANIMAL REMAINS Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 540 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=92 Predator size stats: mean(s.e.)=20.2(0.5), min=5 max=35 Mean (s.e.) stomach weight = 0.9574 (0.1978) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 27 29.3478 0.0000 0.000 0.000 0.000 EMPTY 26 1 1.0870 0.0074 0.773 0.217 0.307 HYDROZOA 11 3 3.2609 0.0000 0.003 0.024 0.033 TREMATODA 15 2 2.1739 0.0000 0.002 0.004 0.005 NEMATODA 15 2 2.1739 0.0002 0.016 1.153 1.632 POLYCHAETA 26 1 1.0870 0.0008 0.079 0.845 1.197 ECHIURA 26 1 1.0870 0.0007 0.072 0.029 0.042 CRUSTACEA 26 1 1.0870 0.0000 0.002 0.004 0.005 GAMMARIDEA 26 1 1.0870 0.0001 0.006 0.002 0.003 AMPELISCA VERRILLI 26 1 1.0870 0.0000 0.001 0.016 0.023 LYSIANASSIDAE 26 1 1.0870 0.0000 0.005 0.002 0.003 PSAMMONYX NOBILIS 3 17 18.4783 0.0901 9.411 10.095 14.289 DECAPODA 6 5 5.4348 0.0163 1.704 5.082 7.193 DECAPODA CRAB 6 5 5.4348 0.0238 2.489 1.713 2.425 DECAPODA SHRIMP 26 1 1.0870 0.0086 0.900 0.637 0.901 CALAPPIDAE 26 1 1.0870 0.0053 0.553 1.087 1.538 CALAPPA SP 26 1 1.0870 0.0007 0.076 0.118 0.167 HIPPOLYTIDAE 15 2 2.1739 0.0043 0.445 0.934 1.322 MAJIDAE 15 2 2.1739 0.0021 0.216 0.350 0.496 PAGURIDAE 26 1 1.0870 0.0004 0.044 0.018 0.026 PAGURUS SP 15 2 2.1739 0.0071 0.741 1.088 1.540 PAGURUS LONGICARPUS 26 1 1.0870 0.0048 0.500 0.809 1.145 PAGURUS POLITUS 11 3 3.2609 0.0005 0.057 0.137 0.194 PALAEMONIDAE 26 1 1.0870 0.0019 0.196 0.305 0.432 HETEROCRYPTA GRANULATA 26 1 1.0870 0.0373 3.899 1.073 1.519 PARTHENOPE POURTALESII 26 1 1.0870 0.0058 0.602 0.172 0.243 PENAEUS SP 26 1 1.0870 0.0018 0.190 0.340 0.481 PORTUNUS SP 15 2 2.1739 0.0063 0.653 1.564 2.213 PANOPEUS HERBSTII 15 2 2.1739 0.0277 2.889 1.917 2.713 PILUMNUS SAYI 26 1 1.0870 0.0000 0.001 0.013 0.019 MYSIDOPSIS BIGELOWI 26 1 1.0870 0.0005 0.054 0.090 0.128 CIRRIPEDIA 26 1 1.0870 0.0001 0.011 0.001 0.001 COPEPODA 9 4 4.3478 0.0013 0.140 0.123 0.174 MOLLUSCA SHELL 5 7 7.6087 0.0316 3.300 3.985 5.640 BIVALVIA 15 2 2.1739 0.0018 0.190 0.101 0.143 PECTINIDAE 26 1 1.0870 0.0140 1.460 0.409 0.579 PTERIA VITREA 6 5 5.4348 0.0676 7.064 3.835 5.428 LAEVICARDIUM SP 9 4 4.3478 0.0060 0.624 1.217 1.723 GASTROPODA 26 1 1.0870 0.0020 0.208 0.312 0.441 FISSURELLIDAE Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 541 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=92 Predator size stats: mean(s.e.)=20.2(0.5), min=5 max=35 Mean (s.e.) stomach weight = 0.9574 (0.1978) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 26 1 1.0870 0.0147 1.535 1.026 1.452 DIODORA SP 26 1 1.0870 0.0005 0.051 0.014 0.020 MARGINELLA ROSCIDA 26 1 1.0870 0.0003 0.035 0.005 0.007 NASSARIUS SP 15 2 2.1739 0.0796 8.316 2.159 3.055 CEPHALOPODA 26 1 1.0870 0.0433 4.519 0.400 0.567 SEPIOLIDAE 15 2 2.1739 0.0021 0.216 1.365 1.932 OPHIUROIDEA 26 1 1.0870 0.0066 0.686 0.192 0.272 OPHIODERMA BREVISPINA 26 1 1.0870 0.0009 0.092 0.061 0.087 BRYOZOA 11 3 3.2609 0.0435 4.548 1.391 1.969 BRANCHIOSTOMA SP 4 8 8.6957 0.0420 4.389 5.175 7.325 FISH 26 1 1.0870 0.0000 0.001 0.003 0.004 FISH SCALES 26 1 1.0870 0.0002 0.016 0.030 0.042 FISH LARVAE 26 1 1.0870 0.0446 4.655 1.087 1.538 ALEPOCEPHALIDAE 26 1 1.0870 0.0466 4.872 1.087 1.538 CLUPEA HARENGUS 26 1 1.0870 0.0740 7.734 0.685 0.970 ENGRAULIDAE 15 2 2.1739 0.1380 14.413 2.174 3.077 ANCHOA HEPSETUS 26 1 1.0870 0.0235 2.457 1.087 1.538 HIPPOCAMPUS SP 2 18 19.5652 0.0077 0.807 11.041 15.627 ANIMAL REMAINS 11 3 3.2609 0.0047 0.493 0.183 0.260 ROCK 26 1 1.0870 0.0003 0.030 0.577 0.816 SAND 26 1 1.0870 0.0053 0.557 1.087 1.538 MISCELLANEOUS HUMAN TRASH Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 542 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=53 Predator size stats: mean(s.e.)=6.9(0.2), min=5 max=10 Mean (s.e.) stomach weight = 0.0254 (0.0052) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 4 7.5472 0.0000 0.000 0.000 0.000 EMPTY 13 2 3.7736 0.0004 1.414 0.941 1.018 POLYCHAETA 1 24 45.2830 0.0057 22.321 23.363 25.270 CRUSTACEA 10 3 5.6604 0.0011 4.241 2.956 3.197 AMPHIPODA 5 8 15.0943 0.0003 1.339 4.679 5.061 GAMMARIDEA 10 3 5.6604 0.0001 0.372 0.568 0.614 AMPELISCIDAE 18 1 1.8868 0.0000 0.074 0.472 0.510 AMPELISCA SP 18 1 1.8868 0.0001 0.372 0.160 0.173 AMPELISCA MACROCEPHALA 6 4 7.5472 0.0004 1.414 3.702 4.004 BYBLIS SERRATA 2 14 26.4151 0.0029 11.607 12.810 13.856 LEPTOCHEIRUS PINGUIS 13 2 3.7736 0.0001 0.298 0.839 0.907 UNCIOLA SP 13 2 3.7736 0.0003 1.116 1.257 1.360 UNCIOLA INERMIS 6 4 7.5472 0.0004 1.488 1.978 2.139 UNCIOLA IRRORATA 13 2 3.7736 0.0000 0.149 0.419 0.454 COROPHIIDAE 18 1 1.8868 0.0000 0.074 0.210 0.227 COROPHIUM SP 13 2 3.7736 0.0002 0.670 0.522 0.565 ERICTHONIUS RUBRICORNIS 18 1 1.8868 0.0000 0.149 0.130 0.141 ANONYX SP 18 1 1.8868 0.0000 0.074 0.055 0.060 HARPINIA PROPINQUA 18 1 1.8868 0.0000 0.074 0.052 0.057 PHOXOCEPHALUS HOLBOLLI 18 1 1.8868 0.0000 0.074 0.111 0.120 DECAPODA 18 1 1.8868 0.0001 0.446 0.192 0.208 DECAPODA LARVAE 6 4 7.5472 0.0005 2.083 5.922 6.406 DECAPODA SHRIMP 18 1 1.8868 0.0004 1.563 1.524 1.648 CANCER IRRORATUS 10 3 5.6604 0.0002 0.818 2.128 2.302 CRANGONIDAE 3 13 24.5283 0.0068 26.860 14.568 15.757 CRANGON SEPTEMSPINOSA 18 1 1.8868 0.0007 2.679 0.882 0.954 PAGURIDAE 18 1 1.8868 0.0025 9.896 1.141 1.234 DICHELOPANDALUS LEPTOCERUS 18 1 1.8868 0.0001 0.298 0.629 0.680 DIASTYLIS QUADRISPINOSA 18 1 1.8868 0.0000 0.074 0.075 0.082 EUPHAUSIIDAE 18 1 1.8868 0.0000 0.074 0.025 0.027 MYSIDACEA 4 10 18.8679 0.0014 5.357 8.310 8.989 NEOMYSIS AMERICANA 18 1 1.8868 0.0006 2.530 1.833 1.983 FISH Predator Species = CENTROPRISTIS STRIATA (BLACK SEA BASS, SVSPP=141) 543 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=3 Predator size stats: mean(s.e.)=48.7(1.5), min=46 max=51 Mean (s.e.) stomach weight = 8.7490 (6.8273) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 33.3333 0.0097 0.110 0.288 0.288 DECAPODA CRAB 2 1 33.3333 0.1933 2.210 33.333 33.333 CANCER IRRORATUS 2 1 33.3333 0.0333 0.381 0.993 0.993 CRANGON SEPTEMSPINOSA 1 2 66.6667 0.1883 2.153 1.805 1.805 OVALIPES OCELLATUS 2 1 33.3333 0.5393 6.165 16.061 16.061 PYCNOGONIDA 2 1 33.3333 0.0457 0.522 1.360 1.360 CEPHALOPODA 2 1 33.3333 0.3357 3.837 9.996 9.996 LOLIGO SP 2 1 33.3333 0.0607 0.693 1.807 1.807 FISH 2 1 33.3333 7.2860 83.278 32.659 32.659 AMMODYTES SP 2 1 33.3333 0.0570 0.652 1.697 1.697 ANIMAL REMAINS Predator Species = ORTHOPRISTIS CHRYSOPTERA (PIGFISH, SVSPP=142) 544 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=4 Predator size stats: mean(s.e.)=19.5(1.8), min=16 max=23 Mean (s.e.) stomach weight = 0.6018 (0.4392) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 100.0000 0.2633 43.747 61.307 61.307 POLYCHAETA 3 1 25.0000 0.1143 18.986 5.988 5.988 SIPUNCULA 2 2 50.0000 0.2243 37.266 32.705 32.705 ANIMAL REMAINS Predator Species = ORTHOPRISTIS CHRYSOPTERA (PIGFISH, SVSPP=142) 545 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=6 Predator size stats: mean(s.e.)=17.2(0.3), min=16 max=18 Mean (s.e.) stomach weight = 0.2670 (0.1618) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 16.6667 0.0000 0.000 0.000 0.000 EMPTY 1 1 16.6667 0.1228 46.005 16.667 20.000 POLYCHAETA 1 1 16.6667 0.1363 51.061 16.667 20.000 DIOPATRA CUPREA 1 1 16.6667 0.0002 0.062 0.617 0.741 CIRRATULIDAE 1 1 16.6667 0.0023 0.874 16.667 20.000 CRUSTACEA 1 1 16.6667 0.0020 0.749 7.407 8.889 DECAPODA LARVAE 1 1 16.6667 0.0010 0.375 16.667 20.000 DECAPODA SHRIMP 1 1 16.6667 0.0020 0.749 7.407 8.889 ACETES AMERICANUS 1 1 16.6667 0.0003 0.125 1.235 1.481 ANIMAL REMAINS Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 546 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=423 Predator size stats: mean(s.e.)=13.8(0.2), min=7 max=31 Mean (s.e.) stomach weight = 0.1738 (0.0230) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 168 39.7163 0.0000 0.000 0.000 0.000 EMPTY 38 3 0.7092 0.0008 0.467 0.143 0.238 ANTHOZOA 38 3 0.7092 0.0213 12.241 0.502 0.833 CERIANTHIDAE 57 1 0.2364 0.0000 0.001 0.118 0.196 TREMATODA 28 4 0.9456 0.0025 1.434 0.276 0.457 NEMERTEA 28 4 0.9456 0.0000 0.011 0.022 0.036 NEMATODA 57 1 0.2364 0.0002 0.087 0.096 0.159 ENCHYTRAEIDAE 5 29 6.8558 0.0013 0.736 2.726 4.521 POLYCHAETA 28 4 0.9456 0.0017 0.992 0.280 0.465 AMPHINOMIDAE 12 12 2.8369 0.0006 0.359 0.573 0.951 MALDANIDAE 7 22 5.2009 0.0165 9.488 2.846 4.722 LUMBRINERIDAE 38 3 0.7092 0.0005 0.279 0.243 0.403 LUMBRINERIS SP 38 3 0.7092 0.0010 0.563 0.338 0.560 LUMBRINERIS FRAGILIS 25 5 1.1820 0.0004 0.253 0.149 0.248 ONUPHIDAE 38 3 0.7092 0.0005 0.299 0.118 0.196 FLABELLIGERIDAE 57 1 0.2364 0.0010 0.600 0.236 0.392 PHERUSA AFFINIS 47 2 0.4728 0.0000 0.026 0.065 0.107 OPHELIIDAE 57 1 0.2364 0.0003 0.151 0.213 0.354 TRAVISIA SP 57 1 0.2364 0.0001 0.060 0.009 0.014 SCALIBREGMA INFLATUM 57 1 0.2364 0.0011 0.660 0.033 0.054 SCOLOPLOS SP 57 1 0.2364 0.0000 0.018 0.033 0.055 OWENIIDAE 13 11 2.6005 0.0079 4.570 0.866 1.436 GLYCERIDAE 11 13 3.0733 0.0015 0.843 0.564 0.936 NEPHTYIDAE 57 1 0.2364 0.0020 1.174 0.058 0.097 NEPHTYS SP 57 1 0.2364 0.0004 0.212 0.011 0.017 NEPHTYS PICTA 13 11 2.6005 0.0003 0.159 0.271 0.449 PHYLLODOCIDAE 57 1 0.2364 0.0001 0.075 0.011 0.018 PHYLLODOCE SP 28 4 0.9456 0.0004 0.241 0.152 0.253 POLYNOIDAE 20 7 1.6548 0.0052 2.978 0.387 0.642 SIGALIONIDAE 28 4 0.9456 0.0010 0.575 0.161 0.266 SABELLIDAE 38 3 0.7092 0.0004 0.231 0.381 0.632 CIRRATULIDAE 28 4 0.9456 0.0001 0.039 0.215 0.357 SPIONIDAE 47 2 0.4728 0.0001 0.067 0.263 0.437 SPIOPHANES BOMBYX 3 77 18.2033 0.0183 10.560 6.424 10.656 TEREBELLIDA 25 5 1.1820 0.0003 0.162 0.208 0.344 AMPHARETIDAE 28 4 0.9456 0.0001 0.048 0.416 0.690 TEREBELLIDAE 57 1 0.2364 0.0000 0.024 0.058 0.097 POLYCIRRUS SP 57 1 0.2364 0.0000 0.022 0.135 0.224 ARCHIANNELIDA 4 35 8.2742 0.0052 3.012 3.586 5.948 CRUSTACEA Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 547 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=423 Predator size stats: mean(s.e.)=13.8(0.2), min=7 max=31 Mean (s.e.) stomach weight = 0.1738 (0.0230) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 57 1 0.2364 0.0000 0.001 0.236 0.392 AMPHIPODA 6 28 6.6194 0.0025 1.415 1.707 2.831 GAMMARIDEA 16 9 2.1277 0.0003 0.156 0.201 0.334 AMPELISCIDAE 57 1 0.2364 0.0000 0.007 0.001 0.002 AMPELISCA SP 47 2 0.4728 0.0002 0.093 0.113 0.187 AMPELISCA AGASSIZI 22 6 1.4184 0.0006 0.327 0.188 0.312 BYBLIS SERRATA 47 2 0.4728 0.0000 0.003 0.126 0.209 AORIDAE 18 8 1.8913 0.0003 0.146 0.092 0.152 LEPTOCHEIRUS PINGUIS 38 3 0.7092 0.0001 0.072 0.099 0.164 UNCIOLA SP 8 17 4.0189 0.0023 1.307 1.152 1.912 UNCIOLA IRRORATA 38 3 0.7092 0.0000 0.011 0.008 0.013 CAPRELLIDAE 57 1 0.2364 0.0000 0.003 0.001 0.001 COROPHIIDAE 25 5 1.1820 0.0008 0.438 0.194 0.321 ERICTHONIUS RUBRICORNIS 57 1 0.2364 0.0001 0.065 0.155 0.258 CASCO BIGELOWI 57 1 0.2364 0.0000 0.001 0.009 0.015 GAMMARUS SP 38 3 0.7092 0.0000 0.018 0.031 0.052 HYPERIIDAE 57 1 0.2364 0.0000 0.003 0.236 0.392 PARATHEMISTO SP 47 2 0.4728 0.0003 0.201 0.270 0.447 DECAPODA 22 6 1.4184 0.0002 0.132 0.117 0.193 DECAPODA CRAB 28 4 0.9456 0.0037 2.143 0.471 0.781 DECAPODA SHRIMP 28 4 0.9456 0.0011 0.611 0.560 0.928 CANCER IRRORATUS 57 1 0.2364 0.0000 0.005 0.013 0.021 CRANGON SEPTEMSPINOSA 47 2 0.4728 0.0000 0.023 0.243 0.404 PAGURIDAE 13 11 2.6005 0.0011 0.612 1.217 2.019 PAGURUS SP 57 1 0.2364 0.0007 0.420 0.236 0.392 DICHELOPANDALUS LEPTOCERUS 47 2 0.4728 0.0000 0.011 0.055 0.092 CIROLANIDAE 47 2 0.4728 0.0000 0.015 0.003 0.005 CUMACEA 22 6 1.4184 0.0001 0.072 0.265 0.439 MYSIDACEA 9 16 3.7825 0.0019 1.068 3.060 5.076 NEOMYSIS AMERICANA 57 1 0.2364 0.0000 0.001 0.005 0.008 COPEPODA 28 4 0.9456 0.0023 1.301 0.448 0.743 MOLLUSCA 47 2 0.4728 0.0005 0.284 0.238 0.395 BIVALVIA 57 1 0.2364 0.0008 0.445 0.031 0.052 PECTINIDAE 16 9 2.1277 0.0028 1.584 1.124 1.865 NUDIBRANCHIA 10 14 3.3097 0.0137 7.900 2.372 3.935 CEPHALOPODA 57 1 0.2364 0.0001 0.030 0.226 0.375 CHAETOGNATHA 47 2 0.4728 0.0006 0.352 0.241 0.401 ECHINODERMATA 57 1 0.2364 0.0000 0.005 0.002 0.003 ASTEROIDEA 57 1 0.2364 0.0000 0.001 0.003 0.004 ACESTE SP Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 548 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=423 Predator size stats: mean(s.e.)=13.8(0.2), min=7 max=31 Mean (s.e.) stomach weight = 0.1738 (0.0230) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 18 8 1.8913 0.0012 0.691 0.413 0.685 FISH 57 1 0.2364 0.0000 0.001 0.012 0.021 FISH SCALES 57 1 0.2364 0.0000 0.001 0.010 0.017 FISH EGGS OTHER THAN SKATE 57 1 0.2364 0.0017 0.950 0.047 0.078 AMMODYTES SP 2 153 36.1702 0.0398 22.902 20.586 34.149 ANIMAL REMAINS 20 7 1.6548 0.0008 0.454 0.280 0.464 SAND Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 549 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=30, Stomach samples=228 Predator size stats: mean(s.e.)=19.7(0.4), min=8 max=37 Mean (s.e.) stomach weight = 0.1302 (0.0187) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 88 38.5965 0.0000 0.000 0.000 0.000 EMPTY 14 8 3.5088 0.0129 9.878 1.454 2.368 ANTHOZOA 51 1 0.4386 0.0029 2.206 0.143 0.233 CERIANTHIDAE 5 25 10.9649 0.0055 4.200 3.086 5.026 POLYCHAETA 51 1 0.4386 0.0000 0.017 0.020 0.033 AMPHINOMIDAE 28 4 1.7544 0.0008 0.610 1.038 1.691 CAPITELLIDAE 10 9 3.9474 0.0015 1.128 0.602 0.980 MALDANIDAE 51 1 0.4386 0.0001 0.084 0.207 0.337 EUNICIDAE 32 3 1.3158 0.0001 0.091 0.040 0.066 EUNICE PENNATA 16 7 3.0702 0.0005 0.360 0.311 0.507 LUMBRINERIDAE 39 2 0.8772 0.0000 0.034 0.009 0.015 LUMBRINERIS SP 51 1 0.4386 0.0022 1.664 0.227 0.370 LUMBRINERIS FRAGILIS 51 1 0.4386 0.0001 0.094 0.064 0.104 LUMBRINERIS LATREILLI 39 2 0.8772 0.0007 0.505 0.102 0.166 NINOE NIGRIPES 51 1 0.4386 0.0002 0.121 0.017 0.027 ONUPHIDAE 16 7 3.0702 0.0057 4.355 1.457 2.373 NOTHRIA CONCHYLEGA 14 8 3.5088 0.0012 0.886 0.686 1.118 OPHELIIDAE 10 9 3.9474 0.0144 11.087 2.309 3.760 SCALIBREGMA INFLATUM 39 2 0.8772 0.0001 0.081 0.051 0.083 ORBINIIDAE 32 3 1.3158 0.0001 0.081 0.060 0.098 ARICIDEA SP 32 3 1.3158 0.0012 0.913 0.633 1.032 OWENIIDAE 32 3 1.3158 0.0031 2.354 0.721 1.174 GLYCERIDAE 39 2 0.8772 0.0003 0.242 0.159 0.260 GONIADIDAE 23 5 2.1930 0.0004 0.333 0.310 0.505 NEPHTYIDAE 28 4 1.7544 0.0003 0.266 0.153 0.248 PHYLLODOCIDAE 23 5 2.1930 0.0002 0.118 0.350 0.570 SABELLIDAE 20 6 2.6316 0.0011 0.818 1.160 1.889 CIRRATULIDAE 4 36 15.7895 0.0087 6.662 6.164 10.038 TEREBELLIDA 39 2 0.8772 0.0001 0.061 0.049 0.079 AMPHARETIDAE 8 10 4.3860 0.0016 1.256 1.383 2.252 TEREBELLIDAE 39 2 0.8772 0.0000 0.030 0.176 0.286 SIPUNCULA 39 2 0.8772 0.0001 0.104 0.443 0.721 CRUSTACEA 51 1 0.4386 0.0000 0.010 0.007 0.011 AMPHIPODA 3 40 17.5439 0.0016 1.256 2.516 4.098 GAMMARIDEA 7 13 5.7018 0.0003 0.246 0.962 1.567 AMPELISCIDAE 20 6 2.6316 0.0003 0.242 0.188 0.306 AMPELISCA AGASSIZI 51 1 0.4386 0.0001 0.077 0.046 0.075 AMPELISCA VADORUM 28 4 1.7544 0.0002 0.162 0.243 0.395 BYBLIS SERRATA 32 3 1.3158 0.0001 0.108 0.014 0.023 LEPTOCHEIRUS PINGUIS Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 550 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=30, Stomach samples=228 Predator size stats: mean(s.e.)=19.7(0.4), min=8 max=37 Mean (s.e.) stomach weight = 0.1302 (0.0187) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 51 1 0.4386 0.0000 0.020 0.006 0.010 UNCIOLA SP 10 9 3.9474 0.0006 0.471 0.170 0.277 UNCIOLA IRRORATA 20 6 2.6316 0.0001 0.098 0.082 0.133 CAPRELLIDAE 51 1 0.4386 0.0000 0.003 0.002 0.003 COROPHIIDAE 28 4 1.7544 0.0001 0.074 0.026 0.042 ERICTHONIUS SP 23 5 2.1930 0.0001 0.111 0.205 0.333 ERICTHONIUS RUBRICORNIS 51 1 0.4386 0.0000 0.013 0.047 0.077 HYPERIIDAE 32 3 1.3158 0.0000 0.020 0.020 0.033 PARATHEMISTO SP 51 1 0.4386 0.0000 0.007 0.003 0.004 PHOTIDAE 39 2 0.8772 0.0002 0.131 0.018 0.029 PHOTIS SP 51 1 0.4386 0.0000 0.017 0.001 0.002 PHOXOCEPHALIDAE 51 1 0.4386 0.0000 0.003 0.006 0.010 DECAPODA LARVAE 39 2 0.8772 0.0010 0.734 0.504 0.822 DECAPODA CRAB 51 1 0.4386 0.0002 0.125 0.016 0.027 DECAPODA SHRIMP 23 5 2.1930 0.0049 3.752 1.459 2.377 MUNIDA SP 51 1 0.4386 0.0002 0.141 0.242 0.395 PAGURUS SP 23 5 2.1930 0.0000 0.020 0.003 0.006 CUMACEA 51 1 0.4386 0.0001 0.098 0.424 0.690 MEGANYCTIPHANES NORVEGICA 10 9 3.9474 0.0009 0.714 2.737 4.457 COPEPODA 51 1 0.4386 0.0000 0.003 0.055 0.089 CALANOIDA 39 2 0.8772 0.0041 3.115 0.457 0.744 MOLLUSCA 8 10 4.3860 0.0043 3.314 0.733 1.193 BIVALVIA 16 7 3.0702 0.0006 0.465 0.130 0.212 GASTROPODA 51 1 0.4386 0.0006 0.471 0.439 0.714 ECHINODERMATA 51 1 0.4386 0.0003 0.199 0.044 0.072 ECHINOIDEA 39 2 0.8772 0.0006 0.448 0.114 0.185 ECHINARACHNIUS PARMA 32 3 1.3158 0.0000 0.010 0.023 0.038 OPHIUROIDEA 51 1 0.4386 0.0001 0.040 0.027 0.045 UROCHORDATA 6 15 6.5789 0.0075 5.769 6.355 10.350 OIKOPLEURA SP 51 1 0.4386 0.0006 0.465 0.409 0.666 THALIACEA 2 67 29.3860 0.0262 20.112 18.230 29.690 ANIMAL REMAINS 39 2 0.8772 0.0003 0.202 0.110 0.178 ROCK 16 7 3.0702 0.0079 6.092 0.744 1.212 SAND Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 551 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=44 Predator size stats: mean(s.e.)=12.0(0.2), min=10 max=19 Mean (s.e.) stomach weight = 0.1082 (0.0239) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 14 31.8182 0.0000 0.000 0.000 0.000 EMPTY 2 15 34.0909 0.0376 36.060 21.846 34.061 POLYCHAETA 10 1 2.2727 0.0012 1.134 2.273 3.543 EUNICIDA 8 2 4.5455 0.0101 9.729 3.524 5.495 LUMBRINERIDAE 6 3 6.8182 0.0151 14.529 6.818 10.630 TEREBELLIDA 4 5 11.3636 0.0021 2.029 2.130 3.321 CRUSTACEA 10 1 2.2727 0.0003 0.240 0.287 0.448 CRUSTACEA LARVAE 4 5 11.3636 0.0019 1.811 4.670 7.282 AMPHIPODA 10 1 2.2727 0.0002 0.153 0.274 0.428 AMPELISCA SP 10 1 2.2727 0.0005 0.502 1.413 2.203 DECAPODA CRAB 10 1 2.2727 0.0003 0.284 0.340 0.529 DECAPODA SHRIMP 10 1 2.2727 0.0012 1.113 0.878 1.369 CRANGON SEPTEMSPINOSA 8 2 4.5455 0.0033 3.185 0.719 1.121 PAGURIDAE 10 1 2.2727 0.0002 0.196 0.063 0.098 NEOMYSIS AMERICANA 10 1 2.2727 0.0000 0.022 0.227 0.354 COPEPODA 10 1 2.2727 0.0009 0.851 0.671 1.047 BIVALVIA 10 1 2.2727 0.0005 0.502 0.412 0.642 HOLOTHUROIDEA 1 16 36.3636 0.0284 27.225 17.321 27.005 ANIMAL REMAINS 6 3 6.8182 0.0005 0.436 0.272 0.425 SAND Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 552 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=34 Predator size stats: mean(s.e.)=13.6(0.6), min=10 max=20 Mean (s.e.) stomach weight = 0.0578 (0.0246) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 3 8.8235 0.0000 0.000 0.000 0.000 EMPTY 2 6 17.6471 0.0046 8.041 5.897 6.468 POLYCHAETA 9 1 2.9412 0.0013 2.239 0.814 0.893 EUNICE NORVEGICA 9 1 2.9412 0.0015 2.545 2.941 3.226 LUMBRINERIS SP 9 1 2.9412 0.0009 1.628 2.941 3.226 NEREIDAE 9 1 2.9412 0.0002 0.305 0.111 0.122 PHYLLODOCIDAE 6 2 5.8824 0.0011 1.883 0.668 0.732 SABELLIDAE 9 1 2.9412 0.0009 1.476 2.941 3.226 CIRRATULIDAE 6 2 5.8824 0.0004 0.611 0.297 0.326 AMPHIPODA 9 1 2.9412 0.0002 0.356 0.027 0.029 UNCIOLA SP 9 1 2.9412 0.0002 0.305 0.129 0.141 ERICTHONIUS SP 9 1 2.9412 0.0001 0.102 0.043 0.047 MELITA DENTATA 9 1 2.9412 0.0002 0.407 0.143 0.157 ISCHYROCERIDAE 4 3 8.8235 0.0001 0.254 0.076 0.083 MONOCULODES SP 9 1 2.9412 0.0011 1.985 0.837 0.918 PAGURUS SP 9 1 2.9412 0.0003 0.560 0.042 0.046 EUPHAUSIIDAE 6 2 5.8824 0.0001 0.254 0.063 0.069 COPEPODA 9 1 2.9412 0.0049 8.499 1.723 1.890 POLYPLACOPHORA 3 5 14.7059 0.0322 55.725 8.078 8.860 FISH LARVAE 1 23 67.6471 0.0074 12.824 63.404 69.540 ANIMAL REMAINS Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 553 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=269 Predator size stats: mean(s.e.)=15.5(0.4), min=6 max=32 Mean (s.e.) stomach weight = 0.2357 (0.0352) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 82 30.4833 0.0000 0.000 0.000 0.000 EMPTY 54 1 0.3717 0.0000 0.002 0.001 0.002 HYDROZOA 54 1 0.3717 0.0000 0.003 0.004 0.006 ANTHOZOA 54 1 0.3717 0.0060 2.532 0.170 0.245 NEMERTEA 54 1 0.3717 0.0002 0.099 0.047 0.067 NEMATODA 13 18 6.6914 0.0017 0.719 1.535 2.208 POLYCHAETA 25 8 2.9740 0.0032 1.357 0.355 0.510 AMPHINOMIDAE 9 23 8.5502 0.0036 1.514 0.753 1.083 MALDANIDAE 54 1 0.3717 0.0003 0.117 0.080 0.115 DRILONEREIS LONGA 11 21 7.8067 0.0052 2.210 1.932 2.779 LUMBRINERIDAE 43 2 0.7435 0.0001 0.043 0.010 0.014 LUMBRINERIS SP 54 1 0.3717 0.0000 0.009 0.006 0.009 LUMBRINERIS FRAGILIS 23 9 3.3457 0.0002 0.082 0.875 1.259 LUMBRINERIS TENUIS 54 1 0.3717 0.0002 0.096 0.034 0.048 NINOE NIGRIPES 15 17 6.3197 0.0030 1.284 1.211 1.742 FLABELLIGERIDAE 54 1 0.3717 0.0001 0.062 0.021 0.031 DIPLOCIRRUS HIRSUTUS 27 6 2.2305 0.0035 1.469 0.516 0.742 PHERUSA SP 39 3 1.1152 0.0005 0.213 0.206 0.297 PHERUSA AFFINIS 31 5 1.8587 0.0022 0.923 0.233 0.335 OPHELIIDAE 22 10 3.7175 0.0010 0.445 0.142 0.205 OPHELINA SP 54 1 0.3717 0.0001 0.039 0.005 0.008 OWENIIDAE 35 4 1.4870 0.0072 3.059 0.237 0.341 GLYCERIDAE 43 2 0.7435 0.0001 0.032 0.031 0.044 GONIADIDAE 43 2 0.7435 0.0081 3.458 0.382 0.549 OPHIOGLYCERA GIGANTEA 18 13 4.8327 0.0077 3.283 0.950 1.367 NEPHTYIDAE 27 6 2.2305 0.0105 4.468 0.706 1.016 NEPHTYS SP 54 1 0.3717 0.0025 1.077 0.300 0.431 NEPHTYS INCISA 23 9 3.3457 0.0005 0.207 0.146 0.211 PHYLLODOCIDAE 54 1 0.3717 0.0000 0.005 0.029 0.041 PHYLLODOCE SP 54 1 0.3717 0.0001 0.024 0.034 0.049 POLYNOIDAE 54 1 0.3717 0.0000 0.017 0.005 0.007 SIGALIONIDAE 26 7 2.6022 0.0024 1.033 0.520 0.748 SABELLIDAE 54 1 0.3717 0.0000 0.002 0.000 0.001 SPIONIDAE 39 3 1.1152 0.0007 0.297 0.067 0.097 STERNASPIS SCUTATA 8 27 10.0372 0.0109 4.630 2.343 3.371 TEREBELLIDA 16 16 5.9480 0.0046 1.972 0.775 1.115 AMPHARETIDAE 54 1 0.3717 0.0000 0.006 0.002 0.003 AMPHARETE ARCTICA 54 1 0.3717 0.0001 0.044 0.003 0.004 TEREBELLIDAE 43 2 0.7435 0.0001 0.054 0.143 0.205 SIPUNCULA Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 554 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=269 Predator size stats: mean(s.e.)=15.5(0.4), min=6 max=32 Mean (s.e.) stomach weight = 0.2357 (0.0352) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 34 12.6394 0.0037 1.554 4.508 6.485 CRUSTACEA 31 5 1.8587 0.0002 0.090 0.469 0.674 AMPHIPODA 7 30 11.1524 0.0028 1.177 4.029 5.796 GAMMARIDEA 12 19 7.0632 0.0006 0.233 0.931 1.339 AMPELISCIDAE 43 2 0.7435 0.0005 0.199 0.024 0.035 AMPELISCA ABDITA 54 1 0.3717 0.0000 0.006 0.002 0.003 AMPELISCA VADORUM 19 11 4.0892 0.0022 0.921 2.295 3.301 BYBLIS SERRATA 54 1 0.3717 0.0001 0.054 0.084 0.120 AORIDAE 3 47 17.4721 0.0105 4.441 2.930 4.215 LEPTOCHEIRUS PINGUIS 54 1 0.3717 0.0000 0.005 0.002 0.002 UNCIOLA SP 54 1 0.3717 0.0010 0.439 0.279 0.402 UNCIOLA INERMIS 4 44 16.3569 0.0035 1.469 2.243 3.227 UNCIOLA IRRORATA 5 38 14.1264 0.0033 1.387 3.074 4.422 CAPRELLIDAE 13 18 6.6914 0.0019 0.825 3.427 4.930 AEGININA LONGICORNIS 39 3 1.1152 0.0000 0.021 0.068 0.098 ERICTHONIUS SP 31 5 1.8587 0.0002 0.095 0.213 0.306 ERICTHONIUS RUBRICORNIS 43 2 0.7435 0.0004 0.172 0.066 0.095 CASCO BIGELOWI 27 6 2.2305 0.0006 0.233 2.230 3.209 GAMMARUS SP 54 1 0.3717 0.0001 0.030 0.030 0.043 MELITA SP 54 1 0.3717 0.0001 0.024 0.054 0.077 LYSIANASSIDAE 54 1 0.3717 0.0000 0.002 0.000 0.001 HARPINIA SP 17 15 5.5762 0.0045 1.925 1.256 1.807 DECAPODA CRAB 43 2 0.7435 0.0004 0.170 0.439 0.632 DECAPODA SHRIMP 43 2 0.7435 0.0010 0.437 0.141 0.203 CANCRIDAE 54 1 0.3717 0.0003 0.148 0.148 0.213 CANCER SP 27 6 2.2305 0.0235 9.990 1.371 1.972 CANCER IRRORATUS 19 11 4.0892 0.0015 0.634 0.798 1.148 CRANGON SEPTEMSPINOSA 43 2 0.7435 0.0003 0.114 0.130 0.186 PAGURIDAE 54 1 0.3717 0.0001 0.049 0.060 0.087 PAGURUS ACADIANUS 54 1 0.3717 0.0002 0.093 0.065 0.093 DICHELOPANDALUS LEPTOCERUS 54 1 0.3717 0.0000 0.008 0.034 0.049 ISOPODA 43 2 0.7435 0.0003 0.115 0.105 0.152 CIROLANIDAE 43 2 0.7435 0.0000 0.016 0.022 0.031 CHIRIDOTEA SP 35 4 1.4870 0.0001 0.028 0.165 0.238 CUMACEA 54 1 0.3717 0.0001 0.058 0.146 0.210 MEGANYCTIPHANES NORVEGICA 19 11 4.0892 0.0002 0.096 0.331 0.477 MYSIDACEA 10 22 8.1784 0.0074 3.141 4.355 6.264 NEOMYSIS AMERICANA 54 1 0.3717 0.0000 0.002 0.001 0.001 CENTROPAGES SP 35 4 1.4870 0.0002 0.079 0.020 0.029 BIVALVIA Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 555 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=269 Predator size stats: mean(s.e.)=15.5(0.4), min=6 max=32 Mean (s.e.) stomach weight = 0.2357 (0.0352) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 39 3 1.1152 0.0001 0.043 0.110 0.158 GASTROPODA 54 1 0.3717 0.0093 3.958 0.372 0.535 CEPHALOPODA 54 1 0.3717 0.0000 0.003 0.027 0.038 ASTERIIDAE 54 1 0.3717 0.0000 0.002 0.007 0.010 BRYOZOA 31 5 1.8587 0.0113 4.815 0.360 0.518 FISH 1 109 40.5204 0.0556 23.582 17.032 24.501 ANIMAL REMAINS 54 1 0.3717 0.0000 0.002 0.020 0.028 PLANTS 54 1 0.3717 0.0000 0.005 0.003 0.005 ROCK 35 4 1.4870 0.0005 0.230 0.230 0.331 SAND Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 556 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=5 Predator size stats: mean(s.e.)=27.2(1.2), min=24 max=30 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = STENOTOMUS CHRYSOPS (SCUP, SVSPP=143) 557 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=31 Predator size stats: mean(s.e.)=22.9(0.7), min=15 max=33 Mean (s.e.) stomach weight = 0.8877 (0.5030) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 16 51.6129 0.0000 0.000 0.000 0.000 EMPTY 14 1 3.2258 0.0001 0.007 0.014 0.029 ACANTHOCEPHALA 14 1 3.2258 0.0000 0.004 0.006 0.013 NEMATODA 4 5 16.1290 0.0124 1.392 4.215 8.710 POLYCHAETA 14 1 3.2258 0.0012 0.138 0.635 1.313 NINOE NIGRIPES 7 2 6.4516 0.0073 0.825 0.972 2.009 FLABELLIGERIDAE 14 1 3.2258 0.0094 1.061 2.309 4.771 PHERUSA SP 14 1 3.2258 0.0002 0.018 0.040 0.082 PHYLLODOCE SP 14 1 3.2258 0.0019 0.214 0.027 0.056 POLYNOIDAE 5 4 12.9032 0.0187 2.104 2.548 5.267 CRUSTACEA 14 1 3.2258 0.0002 0.025 0.309 0.639 CRUSTACEA LARVAE 14 1 3.2258 0.0016 0.178 1.387 2.865 AMPHIPODA 3 6 19.3548 0.0265 2.980 5.413 11.187 GAMMARIDEA 14 1 3.2258 0.0001 0.015 0.002 0.004 AMPELISCIDAE 7 2 6.4516 0.0013 0.149 0.597 1.234 LEPTOCHEIRUS PINGUIS 14 1 3.2258 0.0003 0.029 0.004 0.008 DECAPODA LARVAE 7 2 6.4516 0.0021 0.236 1.118 2.311 DECAPODA SHRIMP 7 2 6.4516 0.0011 0.124 0.502 1.037 CANCRIDAE 14 1 3.2258 0.0004 0.047 0.103 0.212 CANCER IRRORATUS 14 1 3.2258 0.0012 0.131 0.173 0.357 CRANGON SEPTEMSPINOSA 14 1 3.2258 0.0005 0.058 0.077 0.158 ISOPODA 14 1 3.2258 0.0004 0.047 0.092 0.189 EDOTEA SP 14 1 3.2258 0.0001 0.007 0.062 0.128 MYSIDACEA 14 1 3.2258 0.0088 0.992 1.521 3.143 BIVALVIA 14 1 3.2258 0.0715 8.056 3.226 6.667 CEPHALOPODA 14 1 3.2258 0.0282 3.176 0.401 0.830 LOLIGO PEALEII 14 1 3.2258 0.1170 13.180 0.820 1.696 ILLEX SP 7 2 6.4516 0.0018 0.207 1.425 2.944 UROCHORDATA 6 3 9.6774 0.0009 0.102 0.130 0.268 FISH SCALES 7 2 6.4516 0.0008 0.091 1.260 2.603 FISH LARVAE 7 2 6.4516 0.4832 54.430 4.424 9.143 AMMODYTES SP 14 1 3.2258 0.0442 4.982 0.630 1.301 PEPRILUS TRIACANTHUS 2 11 35.4839 0.0346 3.903 12.017 24.836 ANIMAL REMAINS 14 1 3.2258 0.0097 1.094 1.930 3.989 SAND Predator Species = CYNOSCION REGALIS (WEAKFISH, SVSPP=145) 558 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=171 Predator size stats: mean(s.e.)=25.8(1.1), min=7 max=75 Mean (s.e.) stomach weight = 2.5357 (0.4734) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 18 10.5263 0.0000 0.000 0.000 0.000 EMPTY 36 1 0.5848 0.0000 0.000 0.002 0.002 TREMATODA 30 2 1.1696 0.0000 0.000 0.294 0.329 NEMATODA 19 4 2.3392 0.0242 0.955 0.218 0.244 POLYCHAETA 36 1 0.5848 0.0481 1.897 0.356 0.397 LUMBRINERIDAE 36 1 0.5848 0.0030 0.119 0.463 0.517 DIOPATRA CUPREA 36 1 0.5848 0.0003 0.012 0.483 0.539 GLYCERIDAE 36 1 0.5848 0.0001 0.003 0.019 0.021 GLYCERA SP 25 3 1.7544 0.0010 0.038 0.554 0.620 SPIONIDAE 19 4 2.3392 0.0031 0.124 1.671 1.868 PRIONOSPIO SP 8 13 7.6023 0.0019 0.076 1.139 1.272 CRUSTACEA 30 2 1.1696 0.0000 0.001 0.031 0.034 CRUSTACEA LARVAE 36 1 0.5848 0.0000 0.000 0.028 0.031 AMPHIPODA 25 3 1.7544 0.0003 0.012 0.448 0.501 AMPELISCA SP 30 2 1.1696 0.0000 0.002 0.008 0.009 AMPELISCA VADORUM 25 3 1.7544 0.0001 0.003 0.009 0.010 UNCIOLA IRRORATA 36 1 0.5848 0.0000 0.000 0.005 0.006 BATEA CATHARINENSIS 36 1 0.5848 0.0000 0.000 0.002 0.003 COROPHIUM SP 36 1 0.5848 0.0003 0.011 0.005 0.006 GAMMARUS ANNULATUS 36 1 0.5848 0.0079 0.313 0.585 0.654 GAMMARUS LAWRENCIANUS 36 1 0.5848 0.0000 0.000 0.585 0.654 MELITA SP 30 2 1.1696 0.0000 0.000 0.007 0.008 HYPERIIDAE 36 1 0.5848 0.0000 0.001 0.009 0.010 LYSIANASSIDAE 36 1 0.5848 0.0000 0.000 0.001 0.002 EOBROLGUS SPINOSUS 36 1 0.5848 0.0000 0.000 0.002 0.003 TIRONIDAE 10 12 7.0175 0.0153 0.604 0.692 0.774 DECAPODA 8 13 7.6023 0.0003 0.012 0.795 0.888 DECAPODA LARVAE 30 2 1.1696 0.0000 0.001 0.034 0.038 DECAPODA CRAB 19 4 2.3392 0.0116 0.458 1.145 1.280 CALLIANASSA SETIMANUS 36 1 0.5848 0.0007 0.028 0.002 0.002 CANCER IRRORATUS 36 1 0.5848 0.0000 0.001 0.004 0.005 CRANGONIDAE 4 38 22.2222 0.0246 0.972 2.785 3.113 CRANGON SEPTEMSPINOSA 36 1 0.5848 0.0000 0.000 0.003 0.003 CARIDION SP 19 4 2.3392 0.0017 0.065 0.738 0.824 CARIDION GORDONI 16 5 2.9240 0.0001 0.003 0.023 0.026 LITHODIDAE 11 7 4.0936 0.2702 10.657 2.327 2.601 DICHELOPANDALUS LEPTOCERUS 36 1 0.5848 0.0000 0.000 0.006 0.007 PENAEIDAE 25 3 1.7544 0.1009 3.980 0.510 0.569 OVALIPES OCELLATUS 36 1 0.5848 0.0000 0.000 0.002 0.002 LUCIFER FAXONI Predator Species = CYNOSCION REGALIS (WEAKFISH, SVSPP=145) 559 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=171 Predator size stats: mean(s.e.)=25.8(1.1), min=7 max=75 Mean (s.e.) stomach weight = 2.5357 (0.4734) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 15 6 3.5088 0.0016 0.062 1.171 1.309 ACETES AMERICANUS 36 1 0.5848 0.0001 0.002 0.001 0.001 EDOTEA TRILOBA 5 28 16.3743 0.0101 0.397 6.618 7.396 MYSIDACEA 36 1 0.5848 0.0048 0.190 0.218 0.244 MYSIDOPSIS SP 2 51 29.8246 0.0528 2.084 9.547 10.670 MYSIDOPSIS BIGELOWI 1 79 46.1988 0.1583 6.244 28.151 31.463 NEOMYSIS AMERICANA 19 4 2.3392 0.0000 0.001 0.654 0.730 CALANUS FINMARCHICUS 30 2 1.1696 0.0000 0.000 0.013 0.015 CENTROPAGES SP 36 1 0.5848 0.0000 0.000 0.008 0.009 NEBALIACEA 16 5 2.9240 0.0004 0.015 0.510 0.570 STOMATOPODA 36 1 0.5848 0.0015 0.060 0.313 0.349 SQUILLA EMPUSA 36 1 0.5848 0.0000 0.001 0.004 0.005 BIVALVIA 25 3 1.7544 0.0161 0.636 0.109 0.122 CEPHALOPODA 3 43 25.1462 0.5996 23.646 12.086 13.508 FISH 11 7 4.0936 0.0002 0.009 1.109 1.239 FISH SCALES 11 7 4.0936 0.0031 0.124 0.277 0.310 FISH LARVAE 36 1 0.5848 0.1115 4.395 0.585 0.654 CLUPEIDAE 19 4 2.3392 0.0442 1.745 1.436 1.605 ENGRAULIDAE 7 16 9.3567 0.5196 20.491 7.014 7.839 ANCHOA MITCHILLI 36 1 0.5848 0.1815 7.158 0.585 0.654 CARANX HIPPOS 36 1 0.5848 0.0853 3.365 0.409 0.457 CYNOSCION REGALIS 36 1 0.5848 0.0420 1.655 0.585 0.654 PEPRILUS TRIACANTHUS 36 1 0.5848 0.0001 0.004 0.427 0.478 PLEURONECTIFORMES 36 1 0.5848 0.1200 4.734 0.263 0.294 BOTHIDAE 36 1 0.5848 0.0449 1.772 0.349 0.390 CITHARICHTHYS ARCTIFRONS 11 7 4.0936 0.0185 0.729 0.922 1.030 ANIMAL REMAINS 16 5 2.9240 0.0033 0.129 0.118 0.131 PLANTS Predator Species = CYNOSCION REGALIS (WEAKFISH, SVSPP=145) 560 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=18 Predator size stats: mean(s.e.)=28.4(2.6), min=14 max=55 Mean (s.e.) stomach weight = 0.0912 (0.0342) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 7 38.8889 0.0000 0.000 0.000 0.000 EMPTY 5 2 11.1111 0.0011 1.157 7.881 12.896 CRUSTACEA 6 1 5.5556 0.0003 0.365 5.556 9.091 CRANGONIDAE 2 4 22.2222 0.0583 63.946 19.451 31.829 CRANGON SEPTEMSPINOSA 6 1 5.5556 0.0002 0.183 0.388 0.634 MYSIDOPSIS BIGELOWI 6 1 5.5556 0.0018 2.010 4.701 7.692 NEOMYSIS AMERICANA 2 4 22.2222 0.0251 27.527 11.169 18.277 FISH 4 3 16.6667 0.0044 4.811 11.966 19.580 ANIMAL REMAINS Predator Species = CYNOSCION REGALIS (WEAKFISH, SVSPP=145) 561 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=17, Stomach samples=56 Predator size stats: mean(s.e.)=22.1(1.8), min=8 max=66 Mean (s.e.) stomach weight = 0.4927 (0.1965) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 21 37.5000 0.0000 0.000 0.000 0.000 EMPTY 12 1 1.7857 0.0000 0.004 0.119 0.190 PLATYHELMINTHES 5 6 10.7143 0.0023 0.457 4.341 6.946 CRUSTACEA 12 1 1.7857 0.0000 0.004 0.000 0.000 GAMMARIDEA 10 2 3.5714 0.0014 0.279 2.626 4.202 DECAPODA 12 1 1.7857 0.0001 0.011 1.786 2.857 DECAPODA LARVAE 6 5 8.9286 0.0015 0.308 1.584 2.535 DECAPODA SHRIMP 3 10 17.8571 0.0110 2.240 7.971 12.753 CRANGON SEPTEMSPINOSA 12 1 1.7857 0.1374 27.888 1.780 2.848 OVALIPES OCELLATUS 8 4 7.1429 0.0003 0.069 2.463 3.941 MYSIDACEA 12 1 1.7857 0.0002 0.043 1.786 2.857 MYSIDOPSIS BIGELOWI 2 12 21.4286 0.0056 1.127 7.752 12.404 NEOMYSIS AMERICANA 6 5 8.9286 0.0004 0.091 1.533 2.453 COPEPODA 12 1 1.7857 0.0233 4.733 1.786 2.857 SOLENIDAE 12 1 1.7857 0.0183 3.707 1.786 2.857 CEPHALOPODA 4 9 16.0714 0.1179 23.923 13.981 22.369 FISH 12 1 1.7857 0.0000 0.004 0.094 0.150 FISH SCALES 10 2 3.5714 0.0010 0.196 1.477 2.363 FISH LARVAE 12 1 1.7857 0.1200 24.358 1.786 2.857 ETRUMEUS TERES 12 1 1.7857 0.0428 8.691 1.786 2.857 ANCHOA HEPSETUS 12 1 1.7857 0.0054 1.102 1.786 2.857 PEPRILUS TRIACANTHUS 12 1 1.7857 0.0030 0.616 0.659 1.054 SCOPHTHALMUS AQUOSUS 8 4 7.1429 0.0008 0.152 3.620 5.792 ANIMAL REMAINS Predator Species = CYNOSCION REGALIS (WEAKFISH, SVSPP=145) 562 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=56 Predator size stats: mean(s.e.)=24.6(0.5), min=16 max=34 Mean (s.e.) stomach weight = 0.7885 (0.2241) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 12 21.4286 0.0000 0.000 0.000 0.000 EMPTY 11 2 3.5714 0.0000 0.005 0.027 0.035 NEMATODA 8 3 5.3571 0.0046 0.582 2.124 2.703 POLYCHAETA 7 4 7.1429 0.0010 0.122 1.235 1.572 CRUSTACEA 15 1 1.7857 0.0004 0.045 1.786 2.273 AMPHIPODA 3 13 23.2143 0.0070 0.892 3.251 4.137 DECAPODA 11 2 3.5714 0.0001 0.018 0.200 0.255 DECAPODA LARVAE 11 2 3.5714 0.0001 0.016 0.029 0.036 HIPPOLYTIDAE 15 1 1.7857 0.0001 0.009 0.049 0.063 LATREUTES SP 15 1 1.7857 0.0002 0.025 0.020 0.026 PALAEMONIDAE 8 3 5.3571 0.0089 1.132 0.799 1.017 PARAPENAEUS POLITUS 15 1 1.7857 0.0043 0.544 0.266 0.338 OVALIPES OCELLATUS 1 23 41.0714 0.0866 10.988 21.883 27.851 ACETES AMERICANUS 15 1 1.7857 0.0000 0.002 0.011 0.014 ISOPODA 11 2 3.5714 0.0001 0.018 0.104 0.132 MYSIDACEA 15 1 1.7857 0.0001 0.007 0.006 0.007 MYSIDOPSIS BIGELOWI 15 1 1.7857 0.0001 0.007 0.014 0.018 MYSIS MIXTA 15 1 1.7857 0.0020 0.256 1.068 1.359 STOMATOPODA 1 23 41.0714 0.2044 25.925 27.147 34.551 FISH 15 1 1.7857 0.0005 0.061 0.778 0.990 FISH SCALES 5 5 8.9286 0.0130 1.644 3.311 4.214 FISH LARVAE 15 1 1.7857 0.1691 21.439 1.786 2.273 CLUPEIDAE 8 3 5.3571 0.1195 15.152 3.736 4.755 ANCHOA SP 5 5 8.9286 0.1643 20.832 8.750 11.136 ANCHOA MITCHILLI 15 1 1.7857 0.0022 0.279 0.193 0.245 ANIMAL REMAINS Predator Species = CYNOSCION REGALIS (WEAKFISH, SVSPP=145) 563 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=20 Predator size stats: mean(s.e.)=30.5(1.3), min=19 max=42 Mean (s.e.) stomach weight = 2.2138 (1.6045) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 4 20.0000 0.0000 0.000 0.000 0.000 EMPTY 7 1 5.0000 0.0001 0.002 0.013 0.017 TREMATODA 7 1 5.0000 0.0013 0.059 0.246 0.308 AMPELISCA SP 2 4 20.0000 0.0301 1.357 5.833 7.291 DECAPODA 4 3 15.0000 0.0088 0.395 2.833 3.541 DECAPODA CRAB 4 3 15.0000 0.0329 1.484 10.012 12.515 DECAPODA SHRIMP 4 3 15.0000 0.0188 0.849 5.841 7.301 PASIPHAEIDAE 7 1 5.0000 0.0010 0.043 0.253 0.316 PROCESSA BERMUDENSIS 7 1 5.0000 0.0011 0.050 5.000 6.250 MYSIDACEA 7 1 5.0000 0.0011 0.050 0.110 0.138 CEPHALOPODA 1 10 50.0000 1.9267 87.029 39.422 49.277 FISH 7 1 5.0000 0.0883 3.986 4.697 5.871 ANCHOA SP 7 1 5.0000 0.0184 0.829 1.541 1.926 GADUS MORHUA 7 1 5.0000 0.0057 0.257 0.303 0.379 PEPRILUS TRIACANTHUS 7 1 5.0000 0.0799 3.609 3.898 4.872 MACROZOARCES AMERICANUS Predator Species = CYNOSCION REGALIS (WEAKFISH, SVSPP=145) 564 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=34 Predator size stats: mean(s.e.)=26.9(0.5), min=21 max=33 Mean (s.e.) stomach weight = 2.8186 (0.8669) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 6 17.6471 0.0000 0.000 0.000 0.000 EMPTY 10 1 2.9412 0.0000 0.001 0.063 0.073 TREMATODA 7 3 8.8235 0.0001 0.004 0.052 0.061 NEMATODA 10 1 2.9412 0.0012 0.043 0.566 0.664 POLYCHAETA 6 4 11.7647 0.0005 0.019 7.267 8.520 CRUSTACEA 3 6 17.6471 0.0359 1.273 4.328 5.075 DECAPODA 10 1 2.9412 0.0000 0.001 0.028 0.033 DECAPODA CRAB 10 1 2.9412 0.0514 1.825 2.497 2.928 DICHELOPANDALUS LEPTOCERUS 10 1 2.9412 0.0009 0.032 0.068 0.080 PASIPHAEIDAE 7 3 8.8235 0.0167 0.594 2.119 2.485 PENAEIDAE 5 5 14.7059 0.0038 0.134 1.782 2.089 SERGESTIDAE 7 3 8.8235 0.0014 0.050 0.073 0.086 ACETES AMERICANUS 10 1 2.9412 0.0001 0.002 0.014 0.016 MYSIDOPSIS BIGELOWI 10 1 2.9412 0.5761 20.440 2.629 3.083 ILLEX ILLECEBROSUS 1 19 55.8824 0.7203 25.555 29.418 34.490 FISH 10 1 2.9412 0.0112 0.399 2.613 3.063 ENGRAULIDAE 2 10 29.4118 0.9473 33.609 23.827 27.935 ANCHOA HEPSETUS 10 1 2.9412 0.0062 0.220 2.941 3.448 MERLUCCIUS BILINEARIS 10 1 2.9412 0.4396 15.597 2.848 3.339 CARANGIDAE 10 1 2.9412 0.0042 0.148 1.898 2.226 ALUTERUS SP 10 1 2.9412 0.0015 0.054 0.263 0.308 ANIMAL REMAINS Predator Species = CYNOSCION REGALIS (WEAKFISH, SVSPP=145) 565 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=12 Predator size stats: mean(s.e.)=42.4(6.2), min=15 max=69 Mean (s.e.) stomach weight = 17.4230 (8.0580) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 11 1 8.3333 0.0000 0.000 0.000 0.000 EMPTY 11 1 8.3333 0.0008 0.005 1.096 1.096 CRUSTACEA 4 3 25.0000 0.0011 0.006 1.461 1.461 AMPHIPODA 5 2 16.6667 0.8443 4.846 2.338 2.338 GAMMARUS ANNULATUS 11 1 8.3333 0.0005 0.003 0.001 0.001 LYSIANASSIDAE 2 5 41.6667 0.6776 3.889 2.521 2.521 CRANGON SEPTEMSPINOSA 5 2 16.6667 0.0438 0.252 0.134 0.134 CIROLANIDAE 5 2 16.6667 0.0010 0.006 1.351 1.351 NEOMYSIS AMERICANA 5 2 16.6667 0.1297 0.744 0.361 0.361 CEPHALOPODA 1 11 91.6667 10.9917 63.088 73.339 73.339 FISH 11 1 8.3333 0.2881 1.653 1.194 1.194 ENGRAULIDAE 5 2 16.6667 3.6041 20.686 12.044 12.044 ANCHOA MITCHILLI 5 2 16.6667 0.7581 4.351 2.565 2.565 AMMODYTES SP 3 4 33.3333 0.0822 0.472 1.596 1.596 ANIMAL REMAINS Predator Species = MENTICIRRHUS SAXATILIS (NORTHERN KINGFISH, SVSPP=146) 566 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=8, Stomach samples=22 Predator size stats: mean(s.e.)=21.0(1.1), min=14 max=31 Mean (s.e.) stomach weight = 0.3538 (0.1091) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 2 9.0909 0.0000 0.000 0.000 0.000 EMPTY 18 1 4.5455 0.0016 0.462 0.486 0.534 ANTHOZOA 8 3 13.6364 0.0131 3.700 8.158 8.974 POLYCHAETA 18 1 4.5455 0.0261 7.374 4.545 5.000 ONUPHIDAE 18 1 4.5455 0.0080 2.248 1.654 1.819 GLYCERIDAE 18 1 4.5455 0.0002 0.051 0.224 0.247 GLYCERA SP 10 2 9.0909 0.0050 1.413 1.569 1.726 NEPHTYIDAE 10 2 9.0909 0.0143 4.047 2.277 2.505 NEPHTYS SP 18 1 4.5455 0.0019 0.540 4.545 5.000 NEPHTYS PICTA 6 4 18.1818 0.0046 1.298 2.296 2.525 CRUSTACEA 10 2 9.0909 0.0020 0.565 0.355 0.390 AMPHIPODA 10 2 9.0909 0.0002 0.064 0.091 0.100 AMPELISCA SP 6 4 18.1818 0.0068 1.914 3.310 3.641 AMPELISCA VERRILLI 18 1 4.5455 0.0065 1.824 4.545 5.000 GAMMARUS ANNULATUS 18 1 4.5455 0.0000 0.013 0.056 0.062 AMPHIPOREIA GIGANTEA 18 1 4.5455 0.0001 0.039 0.050 0.055 RHEPOXYNIUS EPISTOMUS 3 7 31.8182 0.1291 36.485 11.867 13.054 DECAPODA 18 1 4.5455 0.0398 11.254 3.143 3.457 DECAPODA CRAB 1 10 45.4545 0.0465 13.155 17.745 19.519 CRANGON SEPTEMSPINOSA 3 7 31.8182 0.0180 5.087 10.938 12.032 PINNIXA CHAETOPTERANA 18 1 4.5455 0.0000 0.013 0.028 0.030 ACETES AMERICANUS 10 2 9.0909 0.0001 0.026 0.029 0.032 MYSIDACEA 8 3 13.6364 0.0003 0.090 0.495 0.544 MYSIDOPSIS BIGELOWI 5 6 27.2727 0.0005 0.141 0.561 0.617 NEOMYSIS AMERICANA 10 2 9.0909 0.0009 0.244 0.296 0.325 FISH 10 2 9.0909 0.0002 0.051 0.409 0.450 FISH SCALES 18 1 4.5455 0.0004 0.116 0.164 0.180 BOTHIDAE 1 10 45.4545 0.0275 7.785 11.074 12.181 ANIMAL REMAINS Predator Species = MENTICIRRHUS SAXATILIS (NORTHERN KINGFISH, SVSPP=146) 567 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=7 Predator size stats: mean(s.e.)=24.6(1.1), min=21 max=29 Mean (s.e.) stomach weight = 0.9036 (0.4651) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 28.5714 0.0123 1.360 5.103 5.103 POLYCHAETA 3 1 14.2857 0.0251 2.783 14.286 14.286 NEPHTYS BUCERA 3 1 14.2857 0.0053 0.585 14.286 14.286 CRUSTACEA 3 1 14.2857 0.0224 2.482 10.241 10.241 DECAPODA CRAB 3 1 14.2857 0.1657 18.340 5.708 5.708 DECAPODA SHRIMP 3 1 14.2857 0.0429 4.743 13.228 13.228 CANCER IRRORATUS 1 2 28.5714 0.6034 66.783 22.863 22.863 ENGRAULIDAE 3 1 14.2857 0.0264 2.925 14.286 14.286 ANIMAL REMAINS Predator Species = MENTICIRRHUS SAXATILIS (NORTHERN KINGFISH, SVSPP=146) 568 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=21 Predator size stats: mean(s.e.)=25.3(0.5), min=21 max=29 Mean (s.e.) stomach weight = 0.4083 (0.1054) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 11 1 4.7619 0.0035 0.863 0.313 0.313 POLYCHAETA 6 2 9.5238 0.0336 8.233 3.357 3.357 ONUPHIDAE 11 1 4.7619 0.0026 0.641 3.233 3.233 OPHELINA ACUMINATA 11 1 4.7619 0.0005 0.128 0.380 0.380 NEPHTYS SP 11 1 4.7619 0.0000 0.012 0.095 0.095 PHYLLODOCIDAE 11 1 4.7619 0.0033 0.805 0.292 0.292 SPIONIDAE 6 2 9.5238 0.0011 0.268 6.571 6.571 AMPELISCA VERRILLI 11 1 4.7619 0.0011 0.280 2.286 2.286 HYPERIIDAE 1 6 28.5714 0.0120 2.939 18.143 18.143 DECAPODA 11 1 4.7619 0.0235 5.749 4.762 4.762 DECAPODA CRAB 6 2 9.5238 0.0363 8.886 4.801 4.801 HIPPOLYTIDAE 11 1 4.7619 0.0006 0.152 0.055 0.055 PENAEIDAE 6 2 9.5238 0.0179 4.373 6.379 6.379 PORTUNIDAE 11 1 4.7619 0.0313 7.662 4.228 4.228 PORTUNUS SP 11 1 4.7619 0.0467 11.440 3.383 3.383 PORTUNUS GIBBESII 11 1 4.7619 0.0106 2.601 0.769 0.769 PORTUNUS SPINICARPUS 2 5 23.8095 0.0118 2.892 15.541 15.541 ACETES AMERICANUS 11 1 4.7619 0.0462 11.312 4.723 4.723 ALBUNEA PARETII 11 1 4.7619 0.0002 0.047 0.164 0.164 EUPHAUSIIDAE 6 2 9.5238 0.0124 3.032 1.144 1.144 BIVALVIA 11 1 4.7619 0.0013 0.327 0.098 0.098 ECHINODERMATA 3 3 14.2857 0.0191 4.676 5.222 5.222 FISH 3 3 14.2857 0.0076 1.866 5.542 5.542 FISH LARVAE 11 1 4.7619 0.0579 14.181 4.255 4.255 OPHICHTHUS CRUENTIFER 3 3 14.2857 0.0013 0.327 1.259 1.259 ANIMAL REMAINS 11 1 4.7619 0.0258 6.309 3.006 3.006 SAND Predator Species = MENTICIRRHUS SAXATILIS (NORTHERN KINGFISH, SVSPP=146) 569 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=19.6(0.7), min=18 max=22 Mean (s.e.) stomach weight = 0.0676 (0.0272) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 20.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 20.0000 0.0002 0.296 0.136 0.170 TREMATODA 2 1 20.0000 0.0072 10.651 4.898 6.122 POLYCHAETA 2 1 20.0000 0.0084 12.426 5.714 7.143 DECAPODA CRAB 1 3 60.0000 0.0488 72.189 48.980 61.224 OGYRIDES SP 2 1 20.0000 0.0004 0.592 0.272 0.340 CUMACEA 2 1 20.0000 0.0026 3.846 20.000 25.000 BOTHIDAE Predator Species = MENTICIRRHUS SAXATILIS (NORTHERN KINGFISH, SVSPP=146) 570 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=24.0(.), min=24 max=24 Mean (s.e.) stomach weight = 0.3590 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.3590 100.000 100.000 100.000 GAMMARUS ANNULATUS Predator Species = BAIRDIELLA CHRYSOURA (SILVER PERCH, SVSPP=148) 571 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=19.0(0.4), min=18 max=20 Mean (s.e.) stomach weight = 0.0012 (0.0012) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 80.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 20.0000 0.0012 100.000 20.000 100.000 MYSIDOPSIS BIGELOWI Predator Species = LEIOSTOMUS XANTHURUS (SPOT, SVSPP=149) 572 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=114 Predator size stats: mean(s.e.)=17.5(0.2), min=13 max=24 Mean (s.e.) stomach weight = 0.2976 (0.0539) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 19 7 6.1404 0.0000 0.000 0.000 0.000 EMPTY 44 2 1.7544 0.0000 0.006 0.079 0.084 FORAMINIFERIDA 30 4 3.5088 0.0000 0.015 0.104 0.110 HYDROZOA 66 1 0.8772 0.0000 0.003 0.001 0.001 ANTHOZOA 8 14 12.2807 0.0001 0.041 0.306 0.326 TREMATODA 30 4 3.5088 0.0003 0.115 0.028 0.029 NEMERTEA 7 15 13.1579 0.0001 0.044 0.446 0.475 NEMATODA 44 2 1.7544 0.0000 0.009 0.007 0.008 OLIGOCHAETA 2 36 31.5789 0.0691 23.219 10.833 11.541 POLYCHAETA 66 1 0.8772 0.0000 0.015 0.209 0.223 MEDIOMASTUS AMBISETA 66 1 0.8772 0.0011 0.366 0.041 0.043 MALDANIDAE 44 2 1.7544 0.0000 0.006 0.004 0.004 LUMBRINERIDAE 44 2 1.7544 0.0000 0.006 0.001 0.001 LUMBRINERIS SP 66 1 0.8772 0.0019 0.654 0.077 0.082 LUMBRINERIS FRAGILIS 66 1 0.8772 0.0014 0.454 0.093 0.099 ONUPHIS EREMITA 66 1 0.8772 0.0009 0.315 0.333 0.355 FLABELLIGERIDAE 66 1 0.8772 0.0003 0.112 0.023 0.025 SCALIBREGMA INFLATUM 66 1 0.8772 0.0006 0.212 0.686 0.731 ORBINIIDA 66 1 0.8772 0.0000 0.012 0.001 0.001 SCOLOPLOS SP 66 1 0.8772 0.0000 0.003 0.000 0.000 CIRROPHORUS SP 44 2 1.7544 0.0001 0.029 0.024 0.026 GLYCERIDAE 66 1 0.8772 0.0000 0.003 0.000 0.000 GLYCERA SP 44 2 1.7544 0.0003 0.100 0.023 0.025 GLYCERA CAPITATA 5 16 14.0351 0.0055 1.857 1.075 1.145 NEPHTYIDAE 44 2 1.7544 0.0018 0.607 0.104 0.111 AGLAOPHAMUS CIRCINATA 30 4 3.5088 0.0010 0.330 0.175 0.187 NEPHTYS SP 37 3 2.6316 0.0001 0.018 0.014 0.015 NEREIDAE 23 6 5.2632 0.0008 0.268 0.268 0.285 PHYLLODOCIDAE 66 1 0.8772 0.0004 0.130 0.027 0.028 ETEONE SP 44 2 1.7544 0.0005 0.180 0.041 0.043 ETEONE HETEROPODA 66 1 0.8772 0.0001 0.029 0.019 0.020 ETEONE LACTEA 66 1 0.8772 0.0000 0.015 0.004 0.004 PHYLLODOCE ARENAE 23 6 5.2632 0.0011 0.374 0.719 0.766 POLYNOIDAE 66 1 0.8772 0.0004 0.136 0.028 0.030 HARMOTHOE IMBRICATA 44 2 1.7544 0.0001 0.029 0.007 0.007 LEPIDONOTUS SP 44 2 1.7544 0.0001 0.018 0.008 0.008 SIGALIONIDAE 66 1 0.8772 0.0000 0.015 0.003 0.003 PHOLOE MINUTA 10 11 9.6491 0.0045 1.509 0.605 0.644 CIRRATULIDAE 44 2 1.7544 0.0000 0.009 0.093 0.099 SPIONIDAE Predator Species = LEIOSTOMUS XANTHURUS (SPOT, SVSPP=149) 573 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=114 Predator size stats: mean(s.e.)=17.5(0.2), min=13 max=24 Mean (s.e.) stomach weight = 0.2976 (0.0539) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 66 1 0.8772 0.0000 0.003 0.110 0.117 POLYDORA SP 44 2 1.7544 0.0012 0.410 0.479 0.511 PRIONOSPIO SP 66 1 0.8772 0.0108 3.623 0.403 0.430 SPIO SP 44 2 1.7544 0.0001 0.018 0.004 0.004 SPIOPHANES BOMBYX 44 2 1.7544 0.0001 0.038 0.015 0.016 AMPHARETIDAE 44 2 1.7544 0.0005 0.156 0.263 0.281 AMPHARETE SP 37 3 2.6316 0.0005 0.153 0.727 0.774 AMPHARETE ARCTICA 14 9 7.8947 0.0723 24.309 7.543 8.037 ASABELLIDES OCULATA 66 1 0.8772 0.0000 0.012 0.003 0.003 MELINNA CRISTATA 44 2 1.7544 0.0001 0.032 0.007 0.007 TEREBELLIDAE 5 16 14.0351 0.0493 16.559 8.904 9.487 ARCHIANNELIDA 25 5 4.3860 0.0001 0.050 0.584 0.622 CRUSTACEA 44 2 1.7544 0.0000 0.006 0.877 0.935 CRUSTACEA LARVAE 14 9 7.8947 0.0017 0.575 0.519 0.553 AMPHIPODA 19 7 6.1404 0.0005 0.180 0.128 0.137 GAMMARIDEA 37 3 2.6316 0.0000 0.009 0.026 0.027 AMPELISCIDAE 25 5 4.3860 0.0001 0.035 0.067 0.071 AMPELISCA SP 37 3 2.6316 0.0006 0.195 0.204 0.217 AMPELISCA VADORUM 14 9 7.8947 0.0054 1.816 0.831 0.885 AMPELISCA VERRILLI 30 4 3.5088 0.0003 0.112 0.031 0.033 BYBLIS SP 19 7 6.1404 0.0003 0.094 0.103 0.110 BYBLIS SERRATA 66 1 0.8772 0.0000 0.003 0.000 0.000 AORIDAE 44 2 1.7544 0.0002 0.062 0.009 0.010 LEPTOCHEIRUS PINGUIS 44 2 1.7544 0.0002 0.059 0.198 0.211 UNCIOLA SP 10 11 9.6491 0.0039 1.309 0.349 0.372 UNCIOLA IRRORATA 37 3 2.6316 0.0001 0.038 0.011 0.012 HAUSTORIIDAE 66 1 0.8772 0.0001 0.029 0.007 0.008 AMPHIPOREIA SP 66 1 0.8772 0.0000 0.009 0.002 0.002 BATHYPOREIA SP 44 2 1.7544 0.0000 0.006 0.002 0.002 OEDICEROTIDAE 66 1 0.8772 0.0000 0.006 0.001 0.001 SYNCHELIDIUM AMERICANUM 66 1 0.8772 0.0001 0.041 0.010 0.011 PHOXOCEPHALIDAE 19 7 6.1404 0.0012 0.392 0.175 0.186 RHEPOXYNIUS EPISTOMUS 30 4 3.5088 0.0008 0.256 0.267 0.284 DECAPODA 14 9 7.8947 0.0004 0.121 0.809 0.862 DECAPODA LARVAE 66 1 0.8772 0.0000 0.009 0.045 0.048 DECAPODA SHRIMP 25 5 4.3860 0.0054 1.816 0.944 1.006 CRANGON SEPTEMSPINOSA 66 1 0.8772 0.0002 0.059 0.012 0.013 EUALUS PUSIOLUS 66 1 0.8772 0.0001 0.024 0.123 0.131 MAJIDAE 66 1 0.8772 0.0000 0.006 0.031 0.033 PAGURUS SP LARVAE Predator Species = LEIOSTOMUS XANTHURUS (SPOT, SVSPP=149) 574 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=114 Predator size stats: mean(s.e.)=17.5(0.2), min=13 max=24 Mean (s.e.) stomach weight = 0.2976 (0.0539) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 66 1 0.8772 0.0000 0.006 0.159 0.170 ACETES AMERICANUS 66 1 0.8772 0.0000 0.003 0.002 0.002 CHIRIDOTEA SP 44 2 1.7544 0.0000 0.006 0.005 0.005 ARCTURIDAE 10 11 9.6491 0.0012 0.407 0.229 0.244 CUMACEA 66 1 0.8772 0.0000 0.015 0.003 0.003 PSEUDOLEPTOCUMA MINOR 30 4 3.5088 0.0005 0.159 0.046 0.049 DIASTYLIS SP 44 2 1.7544 0.0000 0.006 0.075 0.080 MYSIDACEA 37 3 2.6316 0.0002 0.053 0.086 0.092 MYSIDOPSIS BIGELOWI 3 26 22.8070 0.0021 0.722 8.300 8.843 NEOMYSIS AMERICANA 25 5 4.3860 0.0001 0.018 0.085 0.090 COPEPODA 18 8 7.0175 0.0001 0.024 1.186 1.264 CALANOIDA 30 4 3.5088 0.0000 0.012 0.530 0.564 HARPACTICOIDA 37 3 2.6316 0.0001 0.027 0.132 0.140 CALANUS FINMARCHICUS 66 1 0.8772 0.0000 0.015 0.019 0.021 LIMULUS POLYPHEMUS 4 21 18.4211 0.0030 0.993 2.115 2.253 BIVALVIA 25 5 4.3860 0.0169 5.696 2.418 2.576 TELLINA SP 66 1 0.8772 0.0000 0.003 0.015 0.016 GASTROPODA 66 1 0.8772 0.0000 0.003 0.063 0.067 SALPIDAE 10 11 9.6491 0.0004 0.142 2.897 3.086 FISH SCALES 66 1 0.8772 0.0002 0.059 0.650 0.692 PARALICHTHYS DENTATUS 1 69 60.5263 0.0196 6.595 32.054 34.151 ANIMAL REMAINS 66 1 0.8772 0.0000 0.003 0.015 0.016 ANIMAL EGGS 66 1 0.8772 0.0000 0.003 0.015 0.016 PLANTS 9 13 11.4035 0.0034 1.138 1.430 1.523 SAND Predator Species = LEIOSTOMUS XANTHURUS (SPOT, SVSPP=149) 575 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=7 Predator size stats: mean(s.e.)=22.4(1.3), min=16 max=26 Mean (s.e.) stomach weight = 0.1147 (0.0739) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 57.1429 0.0000 0.000 0.000 0.000 EMPTY 2 2 28.5714 0.1101 96.015 27.442 64.031 POLYCHAETA 3 1 14.2857 0.0044 3.861 1.130 2.636 LUMBRINERIDES ACUTA 3 1 14.2857 0.0001 0.125 14.286 33.333 ANIMAL REMAINS Predator Species = LEIOSTOMUS XANTHURUS (SPOT, SVSPP=149) 576 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=90 Predator size stats: mean(s.e.)=12.9(0.2), min=10 max=18 Mean (s.e.) stomach weight = 0.0553 (0.0090) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 9 10.0000 0.0000 0.000 0.000 0.000 EMPTY 17 2 2.2222 0.0000 0.040 0.308 0.342 NEMATODA 2 35 38.8889 0.0143 25.889 19.008 21.120 POLYCHAETA 18 1 1.1111 0.0000 0.040 0.022 0.024 PHYLLODOCIDAE 18 1 1.1111 0.0001 0.181 0.098 0.109 STHENELAIS LIMICOLA 4 15 16.6667 0.0119 21.470 12.975 14.416 SPIONIDAE 9 7 7.7778 0.0017 3.153 1.729 1.921 AMPHARETIDAE 11 4 4.4444 0.0058 10.404 1.493 1.658 CRUSTACEA 5 10 11.1111 0.0002 0.341 0.782 0.868 GAMMARIDEA 10 6 6.6667 0.0001 0.121 0.499 0.555 AMPELISCIDAE 18 1 1.1111 0.0003 0.462 0.297 0.330 AMPELISCA MACROCEPHALA 11 4 4.4444 0.0005 0.864 0.545 0.605 AMPELISCA VERRILLI 18 1 1.1111 0.0000 0.020 0.015 0.016 OEDICEROTIDAE 14 3 3.3333 0.0000 0.060 0.067 0.075 SYNCHELIDIUM AMERICANUM 11 4 4.4444 0.0000 0.080 0.470 0.523 DECAPODA LARVAE 14 3 3.3333 0.0020 3.595 2.499 2.776 CRANGON SEPTEMSPINOSA 14 3 3.3333 0.0002 0.341 0.165 0.184 ISOPODA 18 1 1.1111 0.0001 0.141 0.058 0.064 EDOTEA SP 7 9 10.0000 0.0002 0.281 0.934 1.038 CUMACEA 18 1 1.1111 0.0000 0.020 0.074 0.082 MYSIDOPSIS BIGELOWI 18 1 1.1111 0.0000 0.040 0.317 0.353 NEOMYSIS AMERICANA 5 10 11.1111 0.0014 2.611 8.584 9.537 COPEPODA 18 1 1.1111 0.0002 0.362 0.078 0.087 PENELLA SP 3 22 24.4444 0.0094 16.911 9.890 10.989 BIVALVIA 1 37 41.1111 0.0070 12.573 29.093 32.326 ANIMAL REMAINS Predator Species = LEIOSTOMUS XANTHURUS (SPOT, SVSPP=149) 577 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=10, Stomach samples=83 Predator size stats: mean(s.e.)=18.3(0.2), min=12 max=22 Mean (s.e.) stomach weight = 0.0312 (0.0075) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 21 25.3012 0.0000 0.000 0.000 0.000 EMPTY 30 1 1.2048 0.0000 0.039 0.301 0.403 NEMERTEA 17 3 3.6145 0.0000 0.116 0.107 0.143 NEMATODA 3 13 15.6627 0.0014 4.556 6.149 8.232 POLYCHAETA 21 2 2.4096 0.0000 0.154 0.229 0.307 MALDANIDAE 30 1 1.2048 0.0005 1.544 0.507 0.679 EUNICIDAE 30 1 1.2048 0.0000 0.039 0.241 0.323 LUMBRINERIDAE 21 2 2.4096 0.0000 0.116 0.128 0.171 LUMBRINERIS SP 30 1 1.2048 0.0000 0.039 0.093 0.124 OPHELINA SP 7 6 7.2289 0.0006 1.969 1.499 2.006 OPHELINA ACUMINATA 30 1 1.2048 0.0001 0.386 0.354 0.474 SCOLOPLOS SP 30 1 1.2048 0.0000 0.039 0.014 0.019 OWENIA FUSIFORMIS 30 1 1.2048 0.0001 0.425 0.156 0.209 GONIADA MACULATA 30 1 1.2048 0.0000 0.039 0.048 0.065 NEREIDAE 30 1 1.2048 0.0000 0.077 0.007 0.009 PHYLLODOCIDAE 30 1 1.2048 0.0001 0.309 0.101 0.136 SIGALION SP 30 1 1.2048 0.0001 0.193 0.065 0.088 SABELLIDAE 10 4 4.8193 0.0001 0.386 0.779 1.043 SPIONIDAE 30 1 1.2048 0.0000 0.077 0.096 0.129 PRIONOSPIO SP 10 4 4.8193 0.0001 0.309 1.068 1.430 ARCHIANNELIDA 21 2 2.4096 0.0001 0.193 1.355 1.815 CRUSTACEA 30 1 1.2048 0.0000 0.039 0.134 0.179 CRUSTACEA LARVAE 30 1 1.2048 0.0000 0.039 0.004 0.005 GAMMARIDEA 21 2 2.4096 0.0000 0.077 0.673 0.901 AMPELISCA VERRILLI 30 1 1.2048 0.0000 0.039 0.134 0.179 BYBLIS SERRATA 30 1 1.2048 0.0000 0.077 0.063 0.085 HAUSTORIIDAE 30 1 1.2048 0.0000 0.077 0.301 0.403 AMPHIPOREIA VIRGINIANA 21 2 2.4096 0.0000 0.077 0.044 0.059 BATHYPOREIA PARKERI 10 4 4.8193 0.0000 0.154 0.330 0.442 OEDICEROTIDAE 17 3 3.6145 0.0000 0.154 0.061 0.081 RHEPOXYNIUS EPISTOMUS 10 4 4.8193 0.0002 0.541 0.770 1.031 DECAPODA 30 1 1.2048 0.0000 0.039 0.015 0.021 DECAPODA LARVAE 30 1 1.2048 0.0001 0.347 0.293 0.392 DECAPODA SHRIMP 30 1 1.2048 0.0000 0.077 0.007 0.009 CRANGONIDAE 21 2 2.4096 0.0003 1.042 0.457 0.612 CARIDION SP 9 5 6.0241 0.0001 0.232 1.705 2.282 LUCIFER FAXONI 5 8 9.6386 0.0019 6.216 5.437 7.278 ACETES AMERICANUS 30 1 1.2048 0.0001 0.425 0.156 0.209 EURYPANOPEUS DEPRESSUS 21 2 2.4096 0.0000 0.077 0.074 0.100 CUMACEA Predator Species = LEIOSTOMUS XANTHURUS (SPOT, SVSPP=149) 578 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=10, Stomach samples=83 Predator size stats: mean(s.e.)=18.3(0.2), min=12 max=22 Mean (s.e.) stomach weight = 0.0312 (0.0075) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 30 1 1.2048 0.0000 0.039 0.172 0.230 MYSIDACEA 5 8 9.6386 0.0044 14.208 3.151 4.219 COPEPODA 30 1 1.2048 0.0008 2.510 1.058 1.417 CALANOIDA 4 10 12.0482 0.0003 0.888 3.209 4.295 HARPACTICOIDA 30 1 1.2048 0.0000 0.039 0.134 0.179 CALANUS FINMARCHICUS 30 1 1.2048 0.0000 0.039 0.032 0.042 OSTRACODA 30 1 1.2048 0.0000 0.039 0.004 0.005 TANAIDAE 30 1 1.2048 0.0001 0.347 0.285 0.382 MOLLUSCA SHELL 7 6 7.2289 0.0006 1.815 1.747 2.338 BIVALVIA 30 1 1.2048 0.0000 0.039 0.014 0.019 SCAPHOPODA 10 4 4.8193 0.0000 0.154 0.165 0.221 GASTROPODA 17 3 3.6145 0.0002 0.541 0.116 0.155 ECHINOIDEA 30 1 1.2048 0.0007 2.162 0.794 1.063 MUCRONELLIDAE 21 2 2.4096 0.0011 3.591 1.977 2.647 FISH 10 4 4.8193 0.0001 0.270 0.639 0.855 FISH SCALES 17 3 3.6145 0.0013 4.286 3.554 4.758 FISH LARVAE 21 2 2.4096 0.0078 25.135 2.410 3.226 ANCHOA HEPSETUS 1 37 44.5783 0.0050 15.985 28.570 38.246 ANIMAL REMAINS 10 4 4.8193 0.0022 7.181 2.711 3.629 SAND Predator Species = LEIOSTOMUS XANTHURUS (SPOT, SVSPP=149) 579 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=8, Stomach samples=65 Predator size stats: mean(s.e.)=19.0(0.3), min=15 max=25 Mean (s.e.) stomach weight = 0.1795 (0.0227) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 9 13.8462 0.0000 0.000 0.000 0.000 EMPTY 16 2 3.0769 0.0000 0.017 0.082 0.095 NEMERTEA 4 14 21.5385 0.0002 0.120 0.476 0.552 NEMATODA 10 6 9.2308 0.0025 1.371 1.562 1.813 POLYCHAETA 21 1 1.5385 0.0002 0.111 0.645 0.749 EUNICE PENNATA 21 1 1.5385 0.0000 0.017 0.025 0.029 LUMBRINERIS SP 21 1 1.5385 0.0010 0.557 0.478 0.555 SARSONUPHIS QUADRICUSPIS 21 1 1.5385 0.0000 0.009 0.192 0.223 NEPHTYIDAE 21 1 1.5385 0.0000 0.017 0.015 0.017 THARYX ACUTUS 16 2 3.0769 0.0002 0.103 0.054 0.063 SIPUNCULA 21 1 1.5385 0.0002 0.120 0.103 0.120 GOLFINGIA SP 11 5 7.6923 0.0005 0.257 0.484 0.562 CRUSTACEA 6 10 15.3846 0.0028 1.577 2.342 2.718 GAMMARIDEA 21 1 1.5385 0.0000 0.009 0.007 0.009 MELITA SP 21 1 1.5385 0.0000 0.009 0.073 0.085 DECAPODA LARVAE 21 1 1.5385 0.0001 0.077 0.025 0.029 DECAPODA CRAB 3 21 32.3077 0.0136 7.558 7.248 8.413 CUMACEA 21 1 1.5385 0.0000 0.009 0.018 0.021 DIASTYLIS SP 9 7 10.7692 0.0116 6.487 6.240 7.243 OXYUROSTYLIS SMITHI 21 1 1.5385 0.0001 0.043 0.248 0.288 MYSIDACEA 21 1 1.5385 0.0001 0.051 0.060 0.069 HETEROMYSIS FORMOSA 5 11 16.9231 0.0008 0.437 6.419 7.450 COPEPODA 21 1 1.5385 0.0000 0.009 0.007 0.009 CALANOIDA 16 2 3.0769 0.0002 0.094 0.191 0.221 HARPACTICOIDA 16 2 3.0769 0.0000 0.017 0.050 0.058 OSTRACODA 2 27 41.5385 0.0493 27.481 15.575 18.078 MOLLUSCA 16 2 3.0769 0.0000 0.017 0.017 0.020 BIVALVIA 14 3 4.6154 0.0001 0.051 0.025 0.029 GASTROPODA 7 9 13.8462 0.0024 1.362 2.425 2.815 CAECUM SP 14 3 4.6154 0.0003 0.180 0.063 0.074 ECHINOIDEA 11 5 7.6923 0.0037 2.065 4.601 5.340 FISH 21 1 1.5385 0.0001 0.060 0.035 0.040 FISH SCALES 21 1 1.5385 0.0014 0.797 0.923 1.071 FISH LARVAE 1 33 50.7692 0.0839 46.718 34.043 39.514 ANIMAL REMAINS 13 4 6.1538 0.0039 2.194 1.402 1.627 SAND Predator Species = LEIOSTOMUS XANTHURUS (SPOT, SVSPP=149) 580 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=8, Stomach samples=70 Predator size stats: mean(s.e.)=17.1(0.2), min=14 max=20 Mean (s.e.) stomach weight = 0.0153 (0.0045) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 19 27.1429 0.0000 0.000 0.000 0.000 EMPTY 3 14 20.0000 0.0012 7.821 9.223 12.659 POLYCHAETA 10 2 2.8571 0.0001 0.931 0.925 1.270 OPHELIIDAE 14 1 1.4286 0.0001 0.838 0.804 1.103 GLYCERA AMERICANA 14 1 1.4286 0.0007 4.749 0.252 0.346 NEPHTYIDAE 14 1 1.4286 0.0000 0.186 0.124 0.171 SIPUNCULA 10 2 2.8571 0.0000 0.186 2.143 2.941 CRUSTACEA 6 4 5.7143 0.0001 0.745 1.123 1.541 GAMMARIDEA 6 4 5.7143 0.0001 0.372 1.185 1.626 DECAPODA LARVAE 14 1 1.4286 0.0000 0.093 0.030 0.041 DECAPODA CRAB 14 1 1.4286 0.0001 0.559 0.571 0.784 DECAPODA SHRIMP 5 5 7.1429 0.0014 9.404 2.910 3.994 PENAEIDAE 14 1 1.4286 0.0000 0.279 0.286 0.392 SERGESTIDAE 10 2 2.8571 0.0000 0.186 0.084 0.116 LUCIFER FAXONI 4 7 10.0000 0.0012 8.007 4.903 6.729 ACETES AMERICANUS 14 1 1.4286 0.0000 0.093 0.238 0.327 CUMACEA 14 1 1.4286 0.0000 0.093 0.204 0.280 MYSIDACEA 10 2 2.8571 0.0000 0.186 0.100 0.138 MYSIDOPSIS BIGELOWI 14 1 1.4286 0.0000 0.093 0.238 0.327 TANAIDAE 14 1 1.4286 0.0004 2.886 0.923 1.266 ECHINODERMATA 6 4 5.7143 0.0002 1.397 3.232 4.436 FISH 6 4 5.7143 0.0056 36.313 5.205 7.144 ENGRAULIDAE 1 30 42.8571 0.0033 21.508 36.686 50.353 ANIMAL REMAINS 14 1 1.4286 0.0001 0.838 0.857 1.176 ROCK 14 1 1.4286 0.0003 2.235 0.612 0.840 SAND Predator Species = LOPHOLATILUS CHAMAELEONTICEPS (TILEFISH, SVSPP=151) 581 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=26.0(.), min=26 max=26 Mean (s.e.) stomach weight = 1.7740 (.) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0030 0.169 0.169 0.169 FORAMINIFERIDA 1 1 100.0000 1.1110 62.627 62.627 62.627 CRUSTACEA 1 1 100.0000 0.0150 0.846 0.846 0.846 GAMMARIDEA 1 1 100.0000 0.1000 5.637 5.637 5.637 DECAPODA CRAB 1 1 100.0000 0.0910 5.130 5.130 5.130 MUNIDA IRRASA 1 1 100.0000 0.1150 6.483 6.483 6.483 EUPROGNATHA RASTELLIFERA 1 1 100.0000 0.0170 0.958 0.958 0.958 ISOPODA 1 1 100.0000 0.0740 4.171 4.171 4.171 POLITOLANA POLITA 1 1 100.0000 0.0360 2.029 2.029 2.029 EUPHAUSIIDAE 1 1 100.0000 0.0010 0.056 0.056 0.056 MOLLUSCA 1 1 100.0000 0.0100 0.564 0.564 0.564 PECTINIDAE 1 1 100.0000 0.0080 0.451 0.451 0.451 GASTROPODA 1 1 100.0000 0.0010 0.056 0.056 0.056 FISH 1 1 100.0000 0.0010 0.056 0.056 0.056 FISH SCALES 1 1 100.0000 0.0810 4.566 4.566 4.566 ANIMAL REMAINS 1 1 100.0000 0.1010 5.693 5.693 5.693 ROCK 1 1 100.0000 0.0090 0.507 0.507 0.507 SAND Predator Species = LOPHOLATILUS CHAMAELEONTICEPS (TILEFISH, SVSPP=151) 582 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=35.0(.), min=35 max=35 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = LOPHOLATILUS CHAMAELEONTICEPS (TILEFISH, SVSPP=151) 583 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=7 Predator size stats: mean(s.e.)=42.1(1.0), min=37 max=44 Mean (s.e.) stomach weight = 0.7619 (0.3906) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 2 28.5714 0.0000 0.000 0.000 0.000 EMPTY 3 1 14.2857 0.0017 0.225 0.104 0.146 POLYCHAETA 3 1 14.2857 0.0010 0.131 0.061 0.085 MUNIDA SP 1 4 57.1429 0.6540 85.843 56.977 79.768 AMPHIURIDAE 3 1 14.2857 0.1051 13.801 14.286 20.000 AMPHIURA SP Predator Species = SEBASTES FASCIATUS (ACADIAN REDFISH, SVSPP=155) 584 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=22.7(1.9), min=19 max=25 Mean (s.e.) stomach weight = 0.0520 (0.0433) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 33.3333 0.0000 0.000 0.000 0.000 EMPTY 2 1 33.3333 0.0027 5.128 14.815 22.222 CRUSTACEA 1 2 66.6667 0.0097 18.590 23.108 34.662 THEMISTO GAUDICHAUDII 2 1 33.3333 0.0067 12.821 4.831 7.246 MEGANYCTIPHANES NORVEGICA 2 1 33.3333 0.0330 63.462 23.913 35.870 CALANUS FINMARCHICUS Predator Species = SEBASTES FASCIATUS (ACADIAN REDFISH, SVSPP=155) 585 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=44, Stomach samples=256 Predator size stats: mean(s.e.)=32.2(0.4), min=13 max=43 Mean (s.e.) stomach weight = 0.9274 (0.1508) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 138 53.9063 0.0000 0.000 0.000 0.000 EMPTY 4 16 6.2500 0.0118 1.269 5.881 12.760 CRUSTACEA 8 4 1.5625 0.0002 0.026 0.033 0.071 HYPERIIDAE 12 2 0.7813 0.0001 0.009 0.003 0.006 THEMISTO GAUDICHAUDII 6 7 2.7344 0.0248 2.677 2.414 5.238 DECAPODA 9 3 1.1719 0.0044 0.478 1.104 2.396 DECAPODA SHRIMP 14 1 0.3906 0.0018 0.192 0.258 0.560 PONTOPHILUS NORVEGICUS 14 1 0.3906 0.0155 1.670 0.277 0.600 DICHELOPANDALUS LEPTOCERUS 14 1 0.3906 0.0174 1.873 0.307 0.667 PANDALUS BOREALIS 14 1 0.3906 0.0015 0.163 0.141 0.306 PANDALUS MONTAGUI 9 3 1.1719 0.0630 6.793 1.172 2.542 PASIPHAEIDAE 5 13 5.0781 0.2036 21.953 4.514 9.793 PASIPHAEA MULTIDENTATA 2 67 26.1719 0.5351 57.701 23.859 51.763 MEGANYCTIPHANES NORVEGICA 14 1 0.3906 0.0012 0.125 0.391 0.847 NEOMYSIS AMERICANA 12 2 0.7813 0.0007 0.075 0.025 0.055 COPEPODA 7 5 1.9531 0.0010 0.105 0.434 0.942 CALANUS FINMARCHICUS 9 3 1.1719 0.0306 3.300 0.859 1.864 FISH 14 1 0.3906 0.0019 0.205 0.034 0.074 HIPPOGLOSSOIDES PLATESSOIDES 3 19 7.4219 0.0129 1.387 4.386 9.516 ANIMAL REMAINS Predator Species = SEBASTES FASCIATUS (ACADIAN REDFISH, SVSPP=155) 586 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=38, Stomach samples=209 Predator size stats: mean(s.e.)=31.8(0.4), min=9 max=42 Mean (s.e.) stomach weight = 0.6133 (0.1061) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 102 48.8038 0.0000 0.000 0.000 0.000 EMPTY 16 1 0.4785 0.0011 0.178 0.104 0.203 SIPHONOPHORA 4 14 6.6986 0.0221 3.599 6.037 11.792 CRUSTACEA 16 1 0.4785 0.0001 0.023 0.130 0.253 AMPHIPODA 9 4 1.9139 0.0003 0.052 0.530 1.036 HYPERIIDAE 6 10 4.7847 0.0050 0.811 1.741 3.401 PARATHEMISTO SP 16 1 0.4785 0.0005 0.084 0.068 0.132 THEMISTO GAUDICHAUDII 12 2 0.9569 0.0021 0.340 0.957 1.869 DECAPODA 10 3 1.4354 0.0130 2.123 1.435 2.804 DECAPODA SHRIMP 12 2 0.9569 0.0172 2.804 0.682 1.332 DICHELOPANDALUS LEPTOCERUS 16 1 0.4785 0.0017 0.283 0.478 0.935 PASIPHAEIDAE 12 2 0.9569 0.0122 1.983 0.685 1.339 PASIPHAEA MULTIDENTATA 7 7 3.3493 0.0148 2.416 2.646 5.169 EUPHAUSIIDAE 2 59 28.2297 0.3527 57.507 25.772 50.339 MEGANYCTIPHANES NORVEGICA 16 1 0.4785 0.0007 0.108 0.478 0.935 NEOMYSIS AMERICANA 3 16 7.6555 0.0021 0.347 3.022 5.903 COPEPODA 16 1 0.4785 0.0030 0.497 0.291 0.568 CALANUS FINMARCHICUS 10 3 1.4354 0.0000 0.002 0.059 0.116 GASTROPODA 16 1 0.4785 0.0003 0.041 0.024 0.047 CHAETOGNATHA 8 6 2.8708 0.0320 5.212 1.722 3.363 FISH 16 1 0.4785 0.0000 0.001 0.015 0.029 FISH LARVAE 12 2 0.9569 0.1070 17.453 0.957 1.869 MERLUCCIUS BILINEARIS 16 1 0.4785 0.0207 3.370 0.478 0.935 MYOXOCEPHALUS OCTODECEMSPINOSUS 16 1 0.4785 0.0008 0.128 0.247 0.482 CRYPTACANTHODES MACULATUS 16 1 0.4785 0.0013 0.214 0.249 0.487 SEBASTES FASCIATUS 5 13 6.2201 0.0026 0.424 2.387 4.662 ANIMAL REMAINS Predator Species = SEBASTES FASCIATUS (ACADIAN REDFISH, SVSPP=155) 587 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=11, Stomach samples=61 Predator size stats: mean(s.e.)=30.0(0.9), min=11 max=43 Mean (s.e.) stomach weight = 0.7532 (0.2838) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 35 57.3770 0.0000 0.000 0.000 0.000 EMPTY 6 1 1.6393 0.0000 0.007 0.002 0.004 NEMATODA 6 1 1.6393 0.0015 0.194 1.280 3.003 POLYCHAETA 4 4 6.5574 0.0018 0.233 4.657 10.927 CRUSTACEA 3 5 8.1967 0.0016 0.213 1.804 4.233 PARATHEMISTO SP 6 1 1.6393 0.0030 0.405 0.150 0.352 DECAPODA SHRIMP 6 1 1.6393 0.0029 0.379 1.639 3.846 SPIRONTOCARIS LILJEBORGII 6 1 1.6393 0.0099 1.312 0.069 0.163 PANDALIDAE 5 2 3.2787 0.0064 0.847 0.374 0.878 DICHELOPANDALUS LEPTOCERUS 6 1 1.6393 0.0020 0.272 1.639 3.846 EUPHAUSIIDAE 2 20 32.7869 0.7241 96.137 30.597 71.786 MEGANYCTIPHANES NORVEGICA 6 1 1.6393 0.0000 0.002 0.410 0.962 COPEPODA Predator Species = SEBASTES FASCIATUS (ACADIAN REDFISH, SVSPP=155) 588 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=18, Stomach samples=115 Predator size stats: mean(s.e.)=31.0(0.6), min=12 max=42 Mean (s.e.) stomach weight = 0.3953 (0.1191) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 74 64.3478 0.0000 0.000 0.000 0.000 EMPTY 10 1 0.8696 0.0000 0.002 0.001 0.002 NEMATODA 3 13 11.3043 0.0083 2.101 11.304 31.707 CRUSTACEA 6 5 4.3478 0.0009 0.233 0.139 0.391 HYPERIIDAE 8 3 2.6087 0.0024 0.605 1.694 4.752 PARATHEMISTO SP 10 1 0.8696 0.0008 0.207 0.809 2.270 VIBILIA SP 5 6 5.2174 0.0083 2.105 0.147 0.411 THEMISTO GAUDICHAUDII 10 1 0.8696 0.0002 0.044 0.097 0.273 OEDICEROTIDAE 10 1 0.8696 0.0000 0.007 0.001 0.003 DECAPODA LARVAE 10 1 0.8696 0.0051 1.302 0.667 1.870 DICHELOPANDALUS LEPTOCERUS 6 5 4.3478 0.0099 2.514 3.476 9.750 EUPHAUSIIDAE 2 16 13.9130 0.2919 73.841 9.740 27.319 MEGANYCTIPHANES NORVEGICA 4 10 8.6957 0.0641 16.220 6.921 19.412 CALANUS FINMARCHICUS 10 1 0.8696 0.0000 0.007 0.186 0.523 AEOLIDIIDAE 10 1 0.8696 0.0001 0.015 0.060 0.169 CHAETOGNATHA 8 3 2.6087 0.0031 0.796 0.410 1.149 ANIMAL REMAINS Predator Species = HELICOLENUS DACTYLOPTERUS (BLACKBELLY ROSEFISH, SVSPP=156) 589 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=25 Predator size stats: mean(s.e.)=18.9(0.8), min=12 max=26 Mean (s.e.) stomach weight = 0.4231 (0.1238) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 5 20.0000 0.0000 0.000 0.000 0.000 EMPTY 6 3 12.0000 0.0008 0.189 0.792 0.990 NEMATODA 6 3 12.0000 0.0044 1.049 2.576 3.220 POLYCHAETA 15 1 4.0000 0.0047 1.116 3.688 4.609 MALDANIDAE 15 1 4.0000 0.0002 0.057 0.033 0.041 LUMBRINERIDAE 15 1 4.0000 0.0007 0.170 0.099 0.124 POLYNOIDAE 15 1 4.0000 0.0001 0.019 0.063 0.078 AMPELISCA VERRILLI 15 1 4.0000 0.0004 0.095 0.169 0.211 UNCIOLA SP 10 2 8.0000 0.0014 0.321 0.622 0.777 UNCIOLA IRRORATA 15 1 4.0000 0.0008 0.189 1.379 1.724 DECAPODA 10 2 8.0000 0.0037 0.870 3.367 4.208 CARIDION GORDONI 15 1 4.0000 0.0015 0.359 0.641 0.802 SPIRONTOCARIS SP 6 3 12.0000 0.1989 47.017 11.648 14.559 DICHELOPANDALUS LEPTOCERUS 15 1 4.0000 0.0004 0.104 0.186 0.232 JANIRA MACULOSA 6 3 12.0000 0.0021 0.492 0.488 0.610 EUPHAUSIIDAE 5 4 16.0000 0.0021 0.501 2.759 3.449 MEGANYCTIPHANES NORVEGICA 15 1 4.0000 0.0000 0.009 0.025 0.031 MYSIDACEA 15 1 4.0000 0.0000 0.009 0.031 0.039 ERYTHROPS ERYTHROPHTHALMA 10 2 8.0000 0.0027 0.643 1.125 1.406 CEPHALOPODA 15 1 4.0000 0.0003 0.076 0.053 0.067 SAGITTA SP 15 1 4.0000 0.0057 1.352 3.531 4.414 OPHIUROIDEA 3 5 20.0000 0.0652 15.411 15.048 18.810 SALPIDAE 2 6 24.0000 0.1084 25.622 18.866 23.582 SALPA FUSIFORMIS 10 2 8.0000 0.0003 0.076 0.179 0.224 FISH SCALES 1 10 40.0000 0.0169 3.999 12.394 15.493 ANIMAL REMAINS 10 2 8.0000 0.0011 0.255 0.240 0.299 ROCK Predator Species = HELICOLENUS DACTYLOPTERUS (BLACKBELLY ROSEFISH, SVSPP=156) 590 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=8 Predator size stats: mean(s.e.)=13.8(2.1), min=7 max=22 Mean (s.e.) stomach weight = 0.0738 (0.0560) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 50.0000 0.0000 0.000 0.000 0.000 EMPTY 3 1 12.5000 0.0065 8.814 12.500 25.000 CRUSTACEA 3 1 12.5000 0.0019 2.542 12.500 25.000 EUALUS PUSIOLUS 2 2 25.0000 0.0654 88.644 25.000 50.000 CEPHALOPODA Predator Species = HELICOLENUS DACTYLOPTERUS (BLACKBELLY ROSEFISH, SVSPP=156) 591 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=21.0(.), min=21 max=21 Mean (s.e.) stomach weight = 0.6790 (.) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.1070 15.758 15.758 15.758 EUNICE SP 1 1 100.0000 0.5720 84.242 84.242 84.242 DECAPODA SHRIMP Predator Species = HELICOLENUS DACTYLOPTERUS (BLACKBELLY ROSEFISH, SVSPP=156) 592 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=14 Predator size stats: mean(s.e.)=13.8(0.9), min=6 max=19 Mean (s.e.) stomach weight = 0.1096 (0.0681) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 9 64.2857 0.0000 0.000 0.000 0.000 EMPTY 2 2 14.2857 0.0073 6.645 6.549 18.337 UNCIOLA SP 2 2 14.2857 0.0027 2.476 2.301 6.443 UNCIOLA INERMIS 2 2 14.2857 0.0053 4.821 4.968 13.911 UNCIOLA DISSIMILIS 5 1 7.1429 0.0001 0.065 0.058 0.161 ERICTHONIUS SP 5 1 7.1429 0.0001 0.130 0.115 0.323 MELITA DENTATA 5 1 7.1429 0.0687 62.671 7.143 20.000 CANCER SP LARVAE 5 1 7.1429 0.0143 13.029 7.143 20.000 CANCER IRRORATUS 5 1 7.1429 0.0109 9.902 7.143 20.000 MUNIDA SP 5 1 7.1429 0.0003 0.261 0.295 0.825 DIASTYLIS QUADRISPINOSA Predator Species = HELICOLENUS DACTYLOPTERUS (BLACKBELLY ROSEFISH, SVSPP=156) 593 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=21 Predator size stats: mean(s.e.)=14.0(0.6), min=8 max=19 Mean (s.e.) stomach weight = 0.1774 (0.0579) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 3 14.2857 0.0000 0.000 0.000 0.000 EMPTY 5 2 9.5238 0.0014 0.778 0.950 1.108 POLYCHAETA 8 1 4.7619 0.0021 1.208 0.351 0.410 ONUPHIDAE 8 1 4.7619 0.0093 5.233 4.714 5.499 TEREBELLIDAE 2 3 14.2857 0.0036 2.013 8.324 9.711 CRUSTACEA 5 2 9.5238 0.0007 0.403 1.548 1.806 UNCIOLA IRRORATA 8 1 4.7619 0.0025 1.396 1.448 1.689 DECAPODA 8 1 4.7619 0.0014 0.805 4.762 5.556 DECAPODA CRAB 2 3 14.2857 0.0792 44.632 13.934 16.257 DECAPODA SHRIMP 8 1 4.7619 0.0024 1.342 1.392 1.624 CANCER SP 8 1 4.7619 0.0020 1.154 1.706 1.991 PAGURUS SP 8 1 4.7619 0.0107 6.039 1.269 1.481 EUPHAUSIIDAE 8 1 4.7619 0.0046 2.576 3.600 4.199 MEGANYCTIPHANES NORVEGICA 8 1 4.7619 0.0001 0.054 0.048 0.056 MYSIDACEA 8 1 4.7619 0.0031 1.744 2.579 3.009 BIVALVIA 5 2 9.5238 0.0163 9.206 9.363 10.923 FISH 1 8 38.0952 0.0380 21.417 29.725 34.679 ANIMAL REMAINS Predator Species = HELICOLENUS DACTYLOPTERUS (BLACKBELLY ROSEFISH, SVSPP=156) 594 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=7 Predator size stats: mean(s.e.)=14.7(1.1), min=9 max=18 Mean (s.e.) stomach weight = 0.0529 (0.0394) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 42.8571 0.0000 0.000 0.000 0.000 EMPTY 2 1 14.2857 0.0001 0.270 0.204 0.357 TREMATODA 2 1 14.2857 0.0001 0.270 0.204 0.357 NEMATODA 2 1 14.2857 0.0004 0.811 14.286 25.000 GAMMARIDEA 2 1 14.2857 0.0009 1.622 5.714 10.000 UNCIOLA DISSIMILIS 2 1 14.2857 0.0403 76.216 14.286 25.000 CANCER IRRORATUS 2 1 14.2857 0.0004 0.811 2.857 5.000 PSEUDOMMA AFFINE 2 1 14.2857 0.0097 18.378 13.878 24.286 FISH 2 1 14.2857 0.0009 1.622 5.714 10.000 ANIMAL REMAINS Predator Species = ANTIGONIA CAPROS (DEEPBODY BOARFISH, SVSPP=158) 595 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=12.4(0.4), min=12 max=14 Mean (s.e.) stomach weight = 0.5638 (0.1249) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 20.0000 0.0002 0.035 0.070 0.070 FORAMINIFERIDA 1 5 100.0000 0.2126 37.708 36.062 36.062 CRUSTACEA 5 1 20.0000 0.0004 0.071 0.070 0.070 AMPHIPODA 5 1 20.0000 0.0002 0.035 0.049 0.049 GAMMARIDEA 5 1 20.0000 0.0012 0.213 0.221 0.221 HYPERIIDAE 1 5 100.0000 0.0050 0.887 0.938 0.938 BODOTRIIDAE 1 5 100.0000 0.0034 0.603 0.702 0.702 COPEPODA 5 1 20.0000 0.0200 3.547 3.521 3.521 METRIDIA SP 5 1 20.0000 0.0186 3.299 6.549 6.549 FISH 1 5 100.0000 0.3022 53.601 51.816 51.816 ANIMAL REMAINS Predator Species = ARTEDIELLUS SP (HOOKEAR SCULPIN UNCL, SVSPP=159) 596 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=7.3(0.7), min=6 max=8 Mean (s.e.) stomach weight = 0.0007 (0.0007) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 66.6667 0.0000 0.000 0.000 0.000 EMPTY 2 1 33.3333 0.0007 100.000 33.333 100.000 TEREBELLIDA Predator Species = ARTEDIELLUS SP (HOOKEAR SCULPIN UNCL, SVSPP=159) 597 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=12 Predator size stats: mean(s.e.)=6.7(0.3), min=5 max=8 Mean (s.e.) stomach weight = 0.0221 (0.0134) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 8.3333 0.0000 0.000 0.000 0.000 EMPTY 1 4 33.3333 0.0042 18.868 21.091 23.009 POLYCHAETA 5 1 8.3333 0.0093 41.887 5.506 6.006 NEPHTYIDAE 5 1 8.3333 0.0006 2.642 7.292 7.955 CRUSTACEA 4 2 16.6667 0.0044 20.000 9.921 10.823 GAMMARIDEA 5 1 8.3333 0.0001 0.377 8.333 9.091 HARPINIA PROPINQUA 5 1 8.3333 0.0001 0.377 1.042 1.136 CUMACEA 1 4 33.3333 0.0020 9.057 17.894 19.521 BIVALVIA 3 3 25.0000 0.0015 6.792 20.588 22.460 ANIMAL REMAINS Predator Species = ARTEDIELLUS SP (HOOKEAR SCULPIN UNCL, SVSPP=159) 598 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=3 Predator size stats: mean(s.e.)=6.3(0.3), min=6 max=7 Mean (s.e.) stomach weight = 0.0050 (0.0036) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 33.3333 0.0000 0.000 0.000 0.000 EMPTY 1 1 33.3333 0.0020 40.000 16.667 25.000 POLYCHAETA 1 1 33.3333 0.0010 20.000 33.333 50.000 GAMMARIDEA 1 1 33.3333 0.0020 40.000 16.667 25.000 BIVALVIA Predator Species = ARTEDIELLUS SP (HOOKEAR SCULPIN UNCL, SVSPP=159) 599 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=6.0(1.0), min=5 max=7 Mean (s.e.) stomach weight = 0.0030 (0.0020) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0025 83.333 50.000 50.000 CRUSTACEA 1 1 50.0000 0.0005 16.667 50.000 50.000 ANIMAL REMAINS Predator Species = ARTEDIELLUS SP (HOOKEAR SCULPIN UNCL, SVSPP=159) 600 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=4.0(.), min=4 max=4 Mean (s.e.) stomach weight = 0.0120 (.) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0120 100.000 100.000 100.000 CRUSTACEA Predator Species = TRIGLOPS MURRAYI (MOUSTACHE SCULPIN, SVSPP=161) 601 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=10 Predator size stats: mean(s.e.)=10.9(0.5), min=7 max=12 Mean (s.e.) stomach weight = 0.0698 (0.0220) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 10.0000 0.0003 0.430 0.361 0.361 POLYCHAETA 3 1 10.0000 0.0015 2.149 10.000 10.000 NOTHRIA CONCHYLEGA 2 3 30.0000 0.0010 1.433 30.000 30.000 CRUSTACEA 1 4 40.0000 0.0275 39.398 32.867 32.867 DECAPODA SHRIMP 3 1 10.0000 0.0034 4.871 4.096 4.096 CRANGONIDAE 3 1 10.0000 0.0015 2.149 1.230 1.230 CRANGON SEPTEMSPINOSA 3 1 10.0000 0.0130 18.625 10.000 10.000 PANDALIDAE 3 1 10.0000 0.0204 29.226 10.000 10.000 DICHELOPANDALUS LEPTOCERUS 3 1 10.0000 0.0012 1.719 1.446 1.446 ROCK Predator Species = TRIGLOPS MURRAYI (MOUSTACHE SCULPIN, SVSPP=161) 602 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=11 Predator size stats: mean(s.e.)=11.7(0.5), min=10 max=15 Mean (s.e.) stomach weight = 0.0855 (0.0504) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 2 18.1818 0.0000 0.000 0.000 0.000 EMPTY 2 3 27.2727 0.0137 16.064 14.559 17.794 POLYCHAETA 1 4 36.3636 0.0065 7.660 21.069 25.751 CRUSTACEA 6 1 9.0909 0.0004 0.426 9.091 11.111 GAMMARIDEA 6 1 9.0909 0.0018 2.128 1.151 1.406 AMPELISCIDAE 3 2 18.1818 0.0051 5.957 14.545 17.778 LEPTOCHEIRUS PINGUIS 6 1 9.0909 0.0004 0.426 1.347 1.646 CAPRELLIDAE 6 1 9.0909 0.0021 2.447 7.744 9.465 DECAPODA SHRIMP 3 2 18.1818 0.0038 4.468 3.221 3.937 EUALUS PUSIOLUS 6 1 9.0909 0.0516 60.426 9.091 11.111 PANDALIDAE Predator Species = TRIGLOPS MURRAYI (MOUSTACHE SCULPIN, SVSPP=161) 603 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=7 Predator size stats: mean(s.e.)=8.1(0.8), min=7 max=13 Mean (s.e.) stomach weight = 0.0611 (0.0151) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 7 100.0000 0.0217 35.514 45.163 45.163 POLYCHAETA 8 1 14.2857 0.0019 3.037 1.895 1.895 RHODINE SP 8 1 14.2857 0.0003 0.467 1.020 1.020 CRUSTACEA 4 2 28.5714 0.0010 1.636 2.334 2.334 GAMMARIDEA 8 1 14.2857 0.0061 10.047 10.969 10.969 HAPLOOPS SP 4 2 28.5714 0.0014 2.336 1.388 1.388 UNCIOLA IRRORATA 8 1 14.2857 0.0006 0.935 1.216 1.216 COROPHIIDAE 2 4 57.1429 0.0023 3.738 5.796 5.796 ERICTHONIUS SP 8 1 14.2857 0.0007 1.168 1.276 1.276 PODOCEROPSIS NITIDA 8 1 14.2857 0.0001 0.234 0.146 0.146 PLEUSTIDAE 8 1 14.2857 0.0001 0.234 0.111 0.111 DULICHIA SP 3 3 42.8571 0.0023 3.738 3.682 3.682 TIRONIDAE 8 1 14.2857 0.0153 25.000 11.849 11.849 PANDALUS BOREALIS 8 1 14.2857 0.0001 0.234 0.255 0.255 ISOPODA 8 1 14.2857 0.0001 0.234 0.146 0.146 CUMACEA 4 2 28.5714 0.0067 10.981 11.589 11.589 DIASTYLIS QUADRISPINOSA 4 2 28.5714 0.0003 0.467 1.166 1.166 CALANUS FINMARCHICUS Predator Species = MYOXOCEPHALUS SCORPIUS (SHORTHORN SCULPIN, SVSPP=162) 604 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=33.0(.), min=33 max=33 Mean (s.e.) stomach weight = 0.0360 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 2.778 2.778 2.778 TREMATODA 1 1 100.0000 0.0350 97.222 97.222 97.222 ANIMAL REMAINS Predator Species = MYOXOCEPHALUS OCTODECEMSPINOSUS (LONGHORN SCULPIN, SVSPP=163) 605 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=47, Stomach samples=300 Predator size stats: mean(s.e.)=21.0(0.5), min=3 max=36 Mean (s.e.) stomach weight = 0.5343 (0.0872) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 106 35.3333 0.0000 0.000 0.000 0.000 EMPTY 34 2 0.6667 0.0000 0.001 0.233 0.361 FORAMINIFERIDA 25 4 1.3333 0.0000 0.002 0.007 0.011 TREMATODA 20 7 2.3333 0.0000 0.004 0.124 0.192 NEMATODA 44 1 0.3333 0.0007 0.133 0.021 0.033 POLYCHAETA 44 1 0.3333 0.0047 0.886 0.302 0.467 APHRODITIDAE 44 1 0.3333 0.0001 0.015 0.007 0.011 NEREIDAE 44 1 0.3333 0.0000 0.004 0.194 0.301 POLYNOIDAE 29 3 1.0000 0.0032 0.595 0.351 0.543 SABELLIDAE 25 4 1.3333 0.0031 0.575 0.535 0.827 TEREBELLIDA 9 22 7.3333 0.0084 1.576 3.510 5.428 CRUSTACEA 34 2 0.6667 0.0000 0.008 0.079 0.122 AMPHIPODA 11 20 6.6667 0.0004 0.068 1.322 2.045 GAMMARIDEA 29 3 1.0000 0.0001 0.015 0.018 0.028 AMPELISCIDAE 44 1 0.3333 0.0000 0.002 0.000 0.001 AORIDAE 9 22 7.3333 0.0027 0.497 2.565 3.966 LEPTOCHEIRUS PINGUIS 44 1 0.3333 0.0000 0.004 0.024 0.037 UNCIOLA SP 12 13 4.3333 0.0007 0.139 0.938 1.450 UNCIOLA IRRORATA 15 11 3.6667 0.0004 0.074 0.202 0.312 CAPRELLIDAE 44 1 0.3333 0.0000 0.001 0.333 0.515 ERICTHONIUS SP 17 10 3.3333 0.0001 0.022 1.152 1.781 ERICTHONIUS RUBRICORNIS 29 3 1.0000 0.0002 0.030 0.613 0.948 MELITA DENTATA 44 1 0.3333 0.0000 0.001 0.003 0.004 HAUSTORIIDAE 44 1 0.3333 0.0002 0.032 0.333 0.515 LYSIANASSIDAE 44 1 0.3333 0.0000 0.005 0.333 0.515 HIPPOMEDON SERRATUS 44 1 0.3333 0.0001 0.016 0.002 0.004 PARAMPHITHOE SP 44 1 0.3333 0.0000 0.001 0.133 0.206 TIRON SP 19 8 2.6667 0.0123 2.306 0.995 1.539 DECAPODA 12 13 4.3333 0.0108 2.026 2.632 4.071 DECAPODA CRAB 7 24 8.0000 0.0077 1.438 2.694 4.166 DECAPODA SHRIMP 44 1 0.3333 0.0003 0.064 0.044 0.068 AXIUS SERRATUS 8 23 7.6667 0.0459 8.587 4.703 7.273 CANCRIDAE 14 12 4.0000 0.0235 4.407 1.799 2.782 CANCER BOREALIS 6 26 8.6667 0.1778 33.282 5.969 9.230 CANCER IRRORATUS 21 6 2.0000 0.0007 0.129 1.119 1.730 CRANGONIDAE 3 47 15.6667 0.0360 6.746 6.347 9.815 CRANGON SEPTEMSPINOSA 25 4 1.3333 0.0108 2.028 0.365 0.564 HYAS COARCTATUS 34 2 0.6667 0.0008 0.149 0.314 0.485 PAGURIDAE 15 11 3.6667 0.0065 1.219 1.177 1.821 PAGURUS SP Predator Species = MYOXOCEPHALUS OCTODECEMSPINOSUS (LONGHORN SCULPIN, SVSPP=163) 606 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=47, Stomach samples=300 Predator size stats: mean(s.e.)=21.0(0.5), min=3 max=36 Mean (s.e.) stomach weight = 0.5343 (0.0872) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 29 3 1.0000 0.0110 2.065 0.732 1.132 PAGURUS ACADIANUS 25 4 1.3333 0.0029 0.542 1.271 1.966 PANDALIDAE 4 33 11.0000 0.0874 16.352 6.135 9.487 DICHELOPANDALUS LEPTOCERUS 44 1 0.3333 0.0001 0.025 0.032 0.049 PANDALUS BOREALIS 21 6 2.0000 0.0046 0.865 1.316 2.036 PANDALUS MONTAGUI 34 2 0.6667 0.0005 0.099 0.485 0.749 PASIPHAEA MULTIDENTATA 44 1 0.3333 0.0011 0.207 0.044 0.067 OVALIPES OCELLATUS 34 2 0.6667 0.0001 0.019 0.595 0.919 ISOPODA 23 5 1.6667 0.0006 0.104 0.847 1.310 CIROLANIDAE 34 2 0.6667 0.0000 0.005 0.056 0.086 CHIRIDOTEA SP 44 1 0.3333 0.0000 0.006 0.167 0.258 CHIRIDOTEA TUFTSI 44 1 0.3333 0.0000 0.001 0.167 0.258 CUMACEA 44 1 0.3333 0.0000 0.001 0.004 0.006 MYSIDACEA 44 1 0.3333 0.0000 0.001 0.333 0.515 CIRRIPEDIA 44 1 0.3333 0.0004 0.070 0.087 0.134 MOLLUSCA SHELL 29 3 1.0000 0.0002 0.035 0.073 0.113 BIVALVIA 34 2 0.6667 0.0000 0.005 0.002 0.003 GASTROPODA 34 2 0.6667 0.0018 0.340 0.186 0.288 ECHINODERMATA 34 2 0.6667 0.0008 0.147 0.054 0.084 BRYOZOA 5 27 9.0000 0.0290 5.423 3.719 5.751 FISH 44 1 0.3333 0.0009 0.163 0.326 0.504 GADIDAE 34 2 0.6667 0.0021 0.387 0.379 0.586 COTTIDAE 2 59 19.6667 0.0218 4.075 5.683 8.789 ANIMAL REMAINS 18 9 3.0000 0.0102 1.914 0.280 0.434 ROCK 23 5 1.6667 0.0003 0.061 0.203 0.315 SAND Predator Species = MYOXOCEPHALUS OCTODECEMSPINOSUS (LONGHORN SCULPIN, SVSPP=163) 607 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=44, Stomach samples=339 Predator size stats: mean(s.e.)=20.6(0.5), min=4 max=34 Mean (s.e.) stomach weight = 1.1260 (0.1324) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 44 12.9794 0.0000 0.000 0.000 0.000 EMPTY 55 1 0.2950 0.0000 0.000 0.016 0.019 HYDROZOA 39 3 0.8850 0.0000 0.001 0.059 0.067 NEMATODA 21 11 3.2448 0.0059 0.524 0.698 0.802 POLYCHAETA 55 1 0.2950 0.0003 0.027 0.279 0.320 EUNICE PENNATA 55 1 0.2950 0.0014 0.127 0.082 0.095 FLABELLIGERIDAE 55 1 0.2950 0.0006 0.053 0.058 0.067 NEPHTYIDAE 25 9 2.6549 0.0005 0.042 0.359 0.413 TEREBELLIDA 2 75 22.1239 0.0232 2.058 11.105 12.762 CRUSTACEA 25 9 2.6549 0.0006 0.049 0.685 0.787 AMPHIPODA 5 44 12.9794 0.0024 0.209 2.848 3.273 GAMMARIDEA 49 2 0.5900 0.0000 0.002 0.054 0.062 AMPELISCIDAE 32 5 1.4749 0.0003 0.026 0.357 0.410 BYBLIS SERRATA 39 3 0.8850 0.0001 0.006 0.031 0.036 AORIDAE 9 29 8.5546 0.0041 0.362 2.550 2.931 LEPTOCHEIRUS PINGUIS 4 63 18.5841 0.0109 0.969 3.743 4.302 UNCIOLA IRRORATA 35 4 1.1799 0.0060 0.530 0.508 0.584 CALLIOPIUS LAEVIUSCULUS 15 14 4.1298 0.0003 0.025 0.175 0.201 CAPRELLIDAE 39 3 0.8850 0.0002 0.020 0.460 0.529 AEGININA LONGICORNIS 29 7 2.0649 0.0008 0.075 0.159 0.182 COROPHIIDAE 55 1 0.2950 0.0000 0.002 0.010 0.011 ERICTHONIUS SP 49 2 0.5900 0.0000 0.001 0.035 0.040 ERICTHONIUS RUBRICORNIS 29 7 2.0649 0.0012 0.107 0.117 0.135 GAMMARELLUS SP 55 1 0.2950 0.0007 0.063 0.295 0.339 GAMMARUS SP 49 2 0.5900 0.0001 0.005 0.084 0.096 MELITA DENTATA 55 1 0.2950 0.0000 0.003 0.001 0.002 PARATHEMISTO SP 39 3 0.8850 0.0001 0.006 0.005 0.006 ISCHYROCERIDAE 39 3 0.8850 0.0004 0.039 0.026 0.030 LYSIANASSIDAE 39 3 0.8850 0.0003 0.030 0.038 0.043 HIPPOMEDON SERRATUS 55 1 0.2950 0.0000 0.004 0.002 0.002 ORCHOMENELLA MINUTA 55 1 0.2950 0.0002 0.019 0.005 0.006 ORCHOMENELLA PINGUIS 35 4 1.1799 0.0006 0.052 0.335 0.385 PSAMMONYX NOBILIS 15 14 4.1298 0.0007 0.066 0.530 0.609 OEDICEROTIDAE 32 5 1.4749 0.0002 0.016 0.194 0.223 MONOCULODES EDWARDSI 55 1 0.2950 0.0000 0.003 0.174 0.199 PODOCERIDAE 24 10 2.9499 0.0007 0.062 1.355 1.557 PONTOGENEIA INERMIS 35 4 1.1799 0.0028 0.247 0.624 0.717 DECAPODA 12 18 5.3097 0.0387 3.436 2.360 2.712 DECAPODA CRAB 10 28 8.2596 0.0140 1.245 3.334 3.832 DECAPODA SHRIMP Predator Species = MYOXOCEPHALUS OCTODECEMSPINOSUS (LONGHORN SCULPIN, SVSPP=163) 608 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=44, Stomach samples=339 Predator size stats: mean(s.e.)=20.6(0.5), min=4 max=34 Mean (s.e.) stomach weight = 1.1260 (0.1324) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 49 2 0.5900 0.0019 0.168 0.249 0.286 AXIUS SERRATUS 15 14 4.1298 0.0043 0.379 1.402 1.611 CANCRIDAE 35 4 1.1799 0.0122 1.081 0.717 0.824 CANCER BOREALIS 3 65 19.1740 0.4660 41.383 11.811 13.573 CANCER IRRORATUS 15 14 4.1298 0.0029 0.262 1.993 2.290 CRANGONIDAE 1 84 24.7788 0.0621 5.519 10.455 12.014 CRANGON SEPTEMSPINOSA 25 9 2.6549 0.0013 0.112 0.716 0.823 EUALUS PUSIOLUS 39 3 0.8850 0.0009 0.081 0.151 0.174 HYAS SP 55 1 0.2950 0.0015 0.133 0.134 0.154 HYAS ARANEUS 21 11 3.2448 0.0361 3.209 1.726 1.984 HYAS COARCTATUS 21 11 3.2448 0.0281 2.492 1.683 1.934 PAGURIDAE 20 13 3.8348 0.0311 2.758 1.672 1.921 PAGURUS SP 14 15 4.4248 0.0709 6.298 2.297 2.639 PAGURUS ACADIANUS 39 3 0.8850 0.0049 0.432 0.050 0.058 PAGURUS ANNULIPES 55 1 0.2950 0.0012 0.107 0.093 0.107 PANDALIDAE 8 32 9.4395 0.0768 6.817 7.417 8.523 DICHELOPANDALUS LEPTOCERUS 55 1 0.2950 0.0017 0.149 0.049 0.057 PINNOTHERES SP 55 1 0.2950 0.0002 0.016 0.007 0.008 OVALIPES OCELLATUS 55 1 0.2950 0.0000 0.002 0.005 0.005 ISOPODA 28 8 2.3599 0.0005 0.045 0.113 0.129 CIROLANIDAE 29 7 2.0649 0.0014 0.124 0.157 0.181 POLITOLANA POLITA 32 5 1.4749 0.0003 0.028 0.070 0.080 CHIRIDOTEA SP 55 1 0.2950 0.0001 0.006 0.002 0.002 CHIRIDOTEA TUFTSI 39 3 0.8850 0.0001 0.007 0.048 0.055 CUMACEA 55 1 0.2950 0.0000 0.002 0.004 0.004 MYSIDACEA 13 16 4.7198 0.0277 2.459 2.701 3.104 NEOMYSIS AMERICANA 55 1 0.2950 0.0005 0.047 0.023 0.026 MOLLUSCA 49 2 0.5900 0.0016 0.140 0.187 0.215 MOLLUSCA SHELL 49 2 0.5900 0.0001 0.004 0.010 0.011 BIVALVIA 55 1 0.2950 0.0007 0.062 0.011 0.013 GASTROPODA 55 1 0.2950 0.0050 0.445 0.122 0.140 STRONGYLOCENTROTUS DROEBACHIENSIS 55 1 0.2950 0.0007 0.058 0.151 0.173 OPHIOPHOLIS ACULEATA 15 14 4.1298 0.0603 5.359 2.240 2.574 FISH 55 1 0.2950 0.0099 0.875 0.206 0.237 RAJA SP 55 1 0.2950 0.0010 0.088 0.195 0.225 SYNAPHOBRANCHIDAE 55 1 0.2950 0.0299 2.652 0.232 0.266 AMMODYTES SP 7 41 12.0944 0.0336 2.981 3.241 3.725 ANIMAL REMAINS 11 23 6.7847 0.0298 2.650 0.835 0.959 ROCK 39 3 0.8850 0.0007 0.060 0.096 0.110 SAND Predator Species = MYOXOCEPHALUS OCTODECEMSPINOSUS (LONGHORN SCULPIN, SVSPP=163) 609 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=10 Predator size stats: mean(s.e.)=28.9(0.5), min=27 max=31 Mean (s.e.) stomach weight = 0.3834 (0.1819) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 50.0000 0.0000 0.000 0.000 0.000 EMPTY 2 2 20.0000 0.0688 17.945 11.449 22.898 APHRODITIDAE 4 1 10.0000 0.0268 6.990 7.283 14.565 CRUSTACEA 2 2 20.0000 0.0964 25.143 18.551 37.102 DECAPODA SHRIMP 4 1 10.0000 0.1814 47.314 10.000 20.000 HYAS SP 4 1 10.0000 0.0100 2.608 2.717 5.435 ANIMAL REMAINS Predator Species = MYOXOCEPHALUS OCTODECEMSPINOSUS (LONGHORN SCULPIN, SVSPP=163) 610 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=6 Predator size stats: mean(s.e.)=22.3(1.0), min=20 max=25 Mean (s.e.) stomach weight = 1.5530 (0.6845) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 33.3333 0.0000 0.000 0.000 0.000 EMPTY 5 1 16.6667 0.0092 0.590 0.280 0.420 POLYCHAETA 5 1 16.6667 0.0310 1.996 0.815 1.223 APHRODITIDAE 5 1 16.6667 0.0247 1.588 5.204 7.806 DECAPODA CRAB 5 1 16.6667 0.2945 18.963 16.667 25.000 AXIUS SERRATUS 1 2 33.3333 0.6270 40.373 17.697 26.546 CANCER IRRORATUS 1 2 33.3333 0.1010 6.504 12.690 19.035 CRANGON SEPTEMSPINOSA 5 1 16.6667 0.0038 0.247 0.101 0.151 PAGURUS ACADIANUS 1 2 33.3333 0.4108 26.454 11.719 17.579 DICHELOPANDALUS LEPTOCERUS 5 1 16.6667 0.0010 0.064 0.026 0.039 MYSIDACEA 5 1 16.6667 0.0360 2.318 1.100 1.649 GASTROPODA 5 1 16.6667 0.0012 0.075 0.031 0.046 ANIMAL REMAINS 5 1 16.6667 0.0128 0.826 0.337 0.506 ROCK Predator Species = MYOXOCEPHALUS OCTODECEMSPINOSUS (LONGHORN SCULPIN, SVSPP=163) 611 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=29 Predator size stats: mean(s.e.)=28.6(0.5), min=22 max=33 Mean (s.e.) stomach weight = 1.3201 (0.3141) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 6 20.6897 0.0000 0.000 0.000 0.000 EMPTY 9 2 6.8966 0.0016 0.123 0.477 0.602 POLYCHAETA 11 1 3.4483 0.0022 0.170 1.852 2.336 ONUPHIDAE 11 1 3.4483 0.0584 4.425 1.130 1.424 APHRODITIDAE 11 1 3.4483 0.0187 1.416 0.699 0.881 CRUSTACEA 11 1 3.4483 0.0002 0.018 0.041 0.052 AMPHIPODA 11 1 3.4483 0.0006 0.044 0.052 0.066 GAMMARIDEA 11 1 3.4483 0.0004 0.029 0.206 0.260 LEPTOCHEIRUS PINGUIS 6 4 13.7931 0.0052 0.397 1.329 1.676 UNCIOLA IRRORATA 11 1 3.4483 0.0002 0.013 0.094 0.118 ERICTHONIUS RUBRICORNIS 11 1 3.4483 0.0018 0.133 0.060 0.076 LYSIANASSIDAE 11 1 3.4483 0.0003 0.021 0.009 0.012 PHOXOCEPHALIDAE 6 4 13.7931 0.0162 1.228 2.368 2.986 DECAPODA CRAB 2 10 34.4828 0.2385 18.068 12.214 15.400 DECAPODA SHRIMP 11 1 3.4483 0.0081 0.614 2.640 3.328 CANCER IRRORATUS 3 9 31.0345 0.1370 10.375 4.387 5.532 CRANGON SEPTEMSPINOSA 11 1 3.4483 0.0056 0.423 0.190 0.240 HYAS SP 5 5 17.2414 0.0897 6.792 12.221 15.410 HYAS COARCTATUS 11 1 3.4483 0.0256 1.936 1.774 2.237 PAGURUS ACADIANUS 11 1 3.4483 0.0177 1.343 1.182 1.491 PANDALIDAE 1 13 44.8276 0.6834 51.772 30.724 38.738 DICHELOPANDALUS LEPTOCERUS 11 1 3.4483 0.0009 0.071 3.448 4.348 CIROLANIDAE 11 1 3.4483 0.0002 0.018 0.009 0.011 CHIRIDOTEA SP 11 1 3.4483 0.0003 0.026 0.012 0.015 THECOSOMATA 11 1 3.4483 0.0012 0.094 0.039 0.049 FISH EGGS OTHER THAN SKATE 8 3 10.3448 0.0040 0.303 1.673 2.109 ANIMAL REMAINS 9 2 6.8966 0.0020 0.149 0.478 0.603 ROCK Predator Species = MYOXOCEPHALUS OCTODECEMSPINOSUS (LONGHORN SCULPIN, SVSPP=163) 612 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=26.4(0.7), min=24 max=28 Mean (s.e.) stomach weight = 0.7840 (0.5805) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 20.0000 0.0000 0.000 0.000 0.000 EMPTY 3 1 20.0000 0.0002 0.026 0.196 0.245 TREMATODA 3 1 20.0000 0.2038 25.995 6.684 8.355 CRUSTACEA 2 2 40.0000 0.0866 11.046 4.139 5.174 AEGININA LONGICORNIS 3 1 20.0000 0.0040 0.510 0.564 0.705 DECAPODA SHRIMP 3 1 20.0000 0.0776 9.898 2.545 3.181 CANCRIDAE 3 1 20.0000 0.0016 0.204 0.226 0.282 CANCER SP 3 1 20.0000 0.0048 0.612 4.706 5.882 CRANGONIDAE 3 1 20.0000 0.0316 4.031 4.457 5.571 CRANGON SEPTEMSPINOSA 3 1 20.0000 0.2052 26.173 6.730 8.413 PAGURIDAE 3 1 20.0000 0.0016 0.204 0.226 0.282 PAGURUS SP 3 1 20.0000 0.0094 1.199 9.216 11.520 POLITOLANA POLITA 3 1 20.0000 0.0058 0.740 5.686 7.108 BIVALVIA 3 1 20.0000 0.0046 0.587 0.649 0.811 BRYOZOA 3 1 20.0000 0.0002 0.026 0.196 0.245 FISH SCALES 3 1 20.0000 0.0830 10.587 11.707 14.633 MYOXOCEPHALUS OCTODECEMSPINOSUS 1 3 60.0000 0.0640 8.163 22.074 27.592 ANIMAL REMAINS Predator Species = HEMITRIPTERUS AMERICANUS (SEA RAVEN, SVSPP=164) 613 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=24 Predator size stats: mean(s.e.)=26.0(2.5), min=10 max=52 Mean (s.e.) stomach weight = 2.7939 (1.4350) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 6 25.0000 0.0000 0.000 0.000 0.000 EMPTY 7 1 4.1667 0.0000 0.001 0.007 0.009 NEMATODA 7 1 4.1667 0.0001 0.003 0.005 0.006 CRUSTACEA 7 1 4.1667 0.0004 0.015 4.167 5.556 GAMMARIDEA 5 2 8.3333 0.4580 16.392 8.221 10.961 CANCER BOREALIS 4 4 16.6667 1.5871 56.807 15.170 20.227 CANCER IRRORATUS 2 5 20.8333 0.0246 0.881 16.830 22.439 CRANGON SEPTEMSPINOSA 2 5 20.8333 0.1268 4.540 16.758 22.344 DICHELOPANDALUS LEPTOCERUS 7 1 4.1667 0.0000 0.001 0.007 0.009 COPEPODA 7 1 4.1667 0.0000 0.001 0.833 1.111 MOLLUSCA SHELL 7 1 4.1667 0.1703 6.094 0.501 0.667 FISH 7 1 4.1667 0.0000 0.001 0.007 0.009 FISH SCALES 7 1 4.1667 0.3040 10.881 4.167 5.556 GADIDAE 5 2 8.3333 0.1224 4.382 8.329 11.105 ROCK Predator Species = HEMITRIPTERUS AMERICANUS (SEA RAVEN, SVSPP=164) 614 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=16, Stomach samples=31 Predator size stats: mean(s.e.)=29.5(1.7), min=15 max=46 Mean (s.e.) stomach weight = 10.2991 (5.5618) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 16 51.6129 0.0000 0.000 0.000 0.000 EMPTY 3 3 9.6774 0.0072 0.070 2.254 4.659 CRUSTACEA 7 1 3.2258 0.0004 0.004 3.226 6.667 GAMMARIDEA 5 2 6.4516 0.2159 2.096 4.091 8.455 CANCER IRRORATUS 7 1 3.2258 0.0033 0.032 3.226 6.667 DICHELOPANDALUS LEPTOCERUS 2 6 19.3548 8.3014 80.603 19.220 39.721 FISH 3 3 9.6774 0.0833 0.808 4.746 9.809 LIPARIS ATLANTICUS 5 2 6.4516 1.6711 16.226 6.452 13.333 OPHIDIIDAE 7 1 3.2258 0.0011 0.011 1.737 3.590 ANIMAL REMAINS 7 1 3.2258 0.0143 0.139 0.210 0.433 ROCK 7 1 3.2258 0.0011 0.011 3.226 6.667 SAND Predator Species = HEMITRIPTERUS AMERICANUS (SEA RAVEN, SVSPP=164) 615 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=12 Predator size stats: mean(s.e.)=36.0(3.3), min=20 max=56 Mean (s.e.) stomach weight = 22.3666 (8.6005) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 2 16.6667 0.0000 0.000 0.000 0.000 EMPTY 5 1 8.3333 0.0001 0.000 0.439 0.526 TREMATODA 5 1 8.3333 0.0209 0.094 0.041 0.050 NEMERTEA 3 2 16.6667 0.0049 0.022 0.020 0.024 NEMATODA 1 5 41.6667 19.2603 86.112 41.617 49.940 CANCER BOREALIS 5 1 8.3333 0.0086 0.038 1.870 2.244 CANCER IRRORATUS 5 1 8.3333 2.2750 10.171 8.316 9.979 CEPHALOPODA 5 1 8.3333 0.0023 0.010 0.009 0.011 OPHIUROIDEA 2 3 25.0000 0.6158 2.753 17.686 21.223 FISH 5 1 8.3333 0.1772 0.792 5.441 6.529 MACROZOARCES AMERICANUS 5 1 8.3333 0.0015 0.007 7.895 9.474 ANIMAL REMAINS Predator Species = HEMITRIPTERUS AMERICANUS (SEA RAVEN, SVSPP=164) 616 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=12 Predator size stats: mean(s.e.)=33.8(2.6), min=19 max=50 Mean (s.e.) stomach weight = 1.0138 (0.6768) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 6 50.0000 0.0000 0.000 0.000 0.000 EMPTY 2 2 16.6667 0.0024 0.238 8.344 16.688 NEMATODA 3 1 8.3333 0.0636 6.272 8.322 16.645 DECAPODA 3 1 8.3333 0.0125 1.233 8.333 16.667 DECAPODA SHRIMP 3 1 8.3333 0.2788 27.503 8.333 16.667 DICHELOPANDALUS LEPTOCERUS 3 1 8.3333 0.6508 64.195 8.333 16.667 FISH 3 1 8.3333 0.0057 0.559 8.333 16.667 ANIMAL REMAINS Predator Species = HEMITRIPTERUS AMERICANUS (SEA RAVEN, SVSPP=164) 617 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=14 Predator size stats: mean(s.e.)=31.5(1.7), min=21 max=41 Mean (s.e.) stomach weight = 18.8461 (6.4238) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 4 28.5714 0.0000 0.000 0.000 0.000 EMPTY 3 1 7.1429 0.1089 0.578 0.674 0.944 BIVALVIA 3 1 7.1429 0.0037 0.020 0.006 0.008 ANADARA TRANSVERSA 3 1 7.1429 0.0726 0.385 0.116 0.163 CLINOCARDIUM CILIATUM 1 8 57.1429 12.4196 65.900 50.206 70.288 FISH 3 1 7.1429 0.9729 5.162 7.143 10.000 MERLUCCIUS BILINEARIS 3 1 7.1429 1.5031 7.975 7.143 10.000 LUMPENUS LUMPRETAEFORMIS 3 1 7.1429 3.7598 19.950 6.008 8.411 MACROZOARCES AMERICANUS 3 1 7.1429 0.0056 0.030 0.133 0.187 ROCK Predator Species = HEMITRIPTERUS AMERICANUS (SEA RAVEN, SVSPP=164) 618 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=20 Predator size stats: mean(s.e.)=35.5(2.7), min=18 max=56 Mean (s.e.) stomach weight = 42.5445 (26.3463) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 10 50.0000 0.0000 0.000 0.000 0.000 EMPTY 3 3 15.0000 0.0080 0.019 0.023 0.047 NEMATODA 5 1 5.0000 0.0035 0.008 5.000 10.000 DECAPODA CRAB 5 1 5.0000 0.0052 0.012 0.202 0.403 HIPPOLYTIDAE 5 1 5.0000 0.2114 0.497 0.060 0.121 HYAS COARCTATUS 5 1 5.0000 0.0359 0.084 0.009 0.017 PAGURUS SP 5 1 5.0000 0.0289 0.068 5.000 10.000 PANDALIDAE 5 1 5.0000 0.0554 0.130 0.016 0.032 PANDALUS BOREALIS 5 1 5.0000 0.0669 0.157 0.447 0.895 PANDALUS MONTAGUI 5 1 5.0000 0.0029 0.007 0.001 0.002 BIVALVIA 5 1 5.0000 0.0031 0.007 5.000 10.000 ILLEX SP 2 6 30.0000 4.2685 10.033 24.405 48.811 FISH 4 2 10.0000 37.8550 88.977 9.837 19.673 ANARHICHAS LUPUS Predator Species = HEMITRIPTERUS AMERICANUS (SEA RAVEN, SVSPP=164) 619 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=21.4(3.5), min=8 max=27 Mean (s.e.) stomach weight = 0.0214 (0.0214) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 80.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 20.0000 0.0214 100.000 20.000 100.000 DECAPODA SHRIMP Predator Species = HEMITRIPTERUS AMERICANUS (SEA RAVEN, SVSPP=164) 620 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=26.0(2.0), min=24 max=28 Mean (s.e.) stomach weight = 0.4835 (0.4835) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 50.0000 0.3070 63.495 31.748 63.495 DICHELOPANDALUS LEPTOCERUS 1 1 50.0000 0.1765 36.505 18.252 36.505 LIPARIS INQUILINUS Predator Species = HEMITRIPTERUS AMERICANUS (SEA RAVEN, SVSPP=164) 621 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=4 Predator size stats: mean(s.e.)=24.3(8.9), min=14 max=51 Mean (s.e.) stomach weight = 0.0005 (0.0005) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 75.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 25.0000 0.0003 50.000 12.500 50.000 TREMATODA 2 1 25.0000 0.0003 50.000 12.500 50.000 NEMATODA Predator Species = HEMITRIPTERUS AMERICANUS (SEA RAVEN, SVSPP=164) 622 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=20.5(1.5), min=19 max=22 Mean (s.e.) stomach weight = 0.0290 (0.0290) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 50.0000 0.0075 25.862 12.931 25.862 POLYCHAETA 1 1 50.0000 0.0085 29.310 14.655 29.310 ANIMAL REMAINS 1 1 50.0000 0.0130 44.828 22.414 44.828 SAND Predator Species = HEMITRIPTERUS AMERICANUS (SEA RAVEN, SVSPP=164) 623 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=10 Predator size stats: mean(s.e.)=31.4(1.6), min=19 max=36 Mean (s.e.) stomach weight = 7.8990 (5.7885) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 6 60.0000 0.0000 0.000 0.000 0.000 EMPTY 2 2 20.0000 0.0002 0.003 10.003 25.008 TREMATODA 4 1 10.0000 0.0001 0.001 0.003 0.008 NEMATODA 4 1 10.0000 0.0003 0.004 0.010 0.025 CAPRELLIDAE 2 2 20.0000 6.9082 87.457 16.299 40.747 CANCER IRRORATUS 4 1 10.0000 0.0001 0.001 0.003 0.008 FISH SCALES 4 1 10.0000 0.2926 3.704 9.892 24.730 PHOLIS GUNNELLUS 4 1 10.0000 0.0024 0.030 0.081 0.203 ANIMAL REMAINS 4 1 10.0000 0.6949 8.797 3.701 9.253 ROCK 4 1 10.0000 0.0002 0.003 0.007 0.017 SAND Predator Species = ASPIDOPHOROIDES MONOPTERYGIUS (ALLIGATORFISH, SVSPP=165) 624 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=9.0(.), min=9 max=9 Mean (s.e.) stomach weight = 0.0120 (.) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 8.333 8.333 8.333 GAMMARIDEA 1 1 100.0000 0.0020 16.667 16.667 16.667 STENOPLEUSTES GRACILIS 1 1 100.0000 0.0090 75.000 75.000 75.000 DULICHIA PORRECTA Predator Species = CYCLOPTERUS LUMPUS (LUMPFISH, SVSPP=168) 625 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=41.0(.), min=41 max=41 Mean (s.e.) stomach weight = 20.4790 (.) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.2050 1.001 1.001 1.001 DECAPODA LARVAE 1 1 100.0000 0.2050 1.001 1.001 1.001 COPEPODA 1 1 100.0000 16.3830 79.999 79.999 79.999 ASCIDIACEA 1 1 100.0000 3.6860 17.999 17.999 17.999 ANIMAL REMAINS Predator Species = CYCLOPTERUS LUMPUS (LUMPFISH, SVSPP=168) 626 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=31.0(.), min=31 max=31 Mean (s.e.) stomach weight = 35.2500 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 6.0900 17.277 17.277 17.277 NEREIDAE 1 1 100.0000 29.1600 82.723 82.723 82.723 ANIMAL REMAINS Predator Species = PRIONOTUS CAROLINUS (NORTHERN SEAROBIN, SVSPP=171) 627 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=30.0(.), min=30 max=30 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = PRIONOTUS CAROLINUS (NORTHERN SEAROBIN, SVSPP=171) 628 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=24 Predator size stats: mean(s.e.)=20.4(0.7), min=14 max=27 Mean (s.e.) stomach weight = 0.2470 (0.0661) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 4 16.6667 0.0000 0.000 0.000 0.000 EMPTY 15 2 8.3333 0.0001 0.034 0.031 0.037 NEMATODA 5 5 20.8333 0.0043 1.737 1.264 1.517 POLYCHAETA 23 1 4.1667 0.0003 0.101 0.053 0.063 ARABELLIDAE 9 3 12.5000 0.0015 0.624 0.296 0.355 NEPHTYIDAE 23 1 4.1667 0.0002 0.067 0.113 0.135 POLYNOIDAE 3 7 29.1667 0.0213 8.602 7.364 8.837 CRUSTACEA 23 1 4.1667 0.0002 0.084 0.285 0.342 CRUSTACEA LARVAE 4 6 25.0000 0.0015 0.607 1.856 2.228 GAMMARIDEA 23 1 4.1667 0.0006 0.253 0.226 0.272 AMPELISCIDAE 23 1 4.1667 0.0017 0.675 0.244 0.293 LEPTOCHEIRUS PINGUIS 15 2 8.3333 0.0001 0.034 0.024 0.029 UNCIOLA SP 23 1 4.1667 0.0003 0.118 0.062 0.074 UNCIOLA INERMIS 9 3 12.5000 0.0012 0.472 0.673 0.808 UNCIOLA IRRORATA 23 1 4.1667 0.0004 0.169 0.065 0.078 CAPRELLIDAE 15 2 8.3333 0.0009 0.371 0.264 0.317 PROTOHAUSTORIUS WIGLEYI 23 1 4.1667 0.0000 0.017 0.028 0.034 LYSIANASSIDAE 23 1 4.1667 0.0001 0.051 0.018 0.022 EOBROLGUS SPINOSUS 23 1 4.1667 0.0012 0.472 0.350 0.420 RHEPOXYNIUS EPISTOMUS 15 2 8.3333 0.0025 1.029 0.620 0.744 DECAPODA 23 1 4.1667 0.0000 0.017 0.007 0.008 DECAPODA EGGS 9 3 12.5000 0.0056 2.260 1.299 1.558 DECAPODA LARVAE 23 1 4.1667 0.0009 0.371 1.698 2.037 CANCRIDAE 23 1 4.1667 0.0009 0.354 0.396 0.475 CANCER BOREALIS 2 9 37.5000 0.0602 24.372 23.748 28.498 CANCER IRRORATUS 23 1 4.1667 0.0004 0.169 0.772 0.926 CRANGONIDAE 1 11 45.8333 0.0230 9.327 20.596 24.715 CRANGON SEPTEMSPINOSA 23 1 4.1667 0.0109 4.402 1.592 1.911 DICHELOPANDALUS LEPTOCERUS 15 2 8.3333 0.0011 0.455 0.187 0.225 EDOTEA SP 9 3 12.5000 0.0006 0.236 0.119 0.143 CUMACEA 15 2 8.3333 0.0005 0.186 0.091 0.110 PSEUDOLEPTOCUMA MINOR 15 2 8.3333 0.0111 4.503 1.981 2.377 OXYUROSTYLIS SMITHI 23 1 4.1667 0.0001 0.034 0.023 0.027 MOLLUSCA 15 2 8.3333 0.0005 0.202 0.099 0.118 BIVALVIA 6 4 16.6667 0.0084 3.390 2.015 2.418 TELLINA AGILIS 9 3 12.5000 0.0607 24.574 4.680 5.616 FISH 23 1 4.1667 0.0008 0.337 0.130 0.156 PLEURONECTIFORMES 23 1 4.1667 0.0018 0.742 2.511 3.014 PARALICHTHYS DENTATUS 6 4 16.6667 0.0144 5.836 3.445 4.134 ANIMAL REMAINS Predator Species = PRIONOTUS CAROLINUS (NORTHERN SEAROBIN, SVSPP=171) 629 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=24 Predator size stats: mean(s.e.)=20.4(0.7), min=14 max=27 Mean (s.e.) stomach weight = 0.2470 (0.0661) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 23 1 4.1667 0.0003 0.118 0.088 0.105 ANIMAL EGGS 23 1 4.1667 0.0020 0.826 3.241 3.889 ROCK 9 3 12.5000 0.0044 1.771 0.779 0.935 SAND Predator Species = PRIONOTUS CAROLINUS (NORTHERN SEAROBIN, SVSPP=171) 630 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=11 Predator size stats: mean(s.e.)=21.1(0.9), min=16 max=25 Mean (s.e.) stomach weight = 0.2690 (0.1702) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 2 18.1818 0.0000 0.000 0.000 0.000 EMPTY 1 4 36.3636 0.0147 5.475 19.238 23.513 POLYCHAETA 7 1 9.0909 0.1139 42.345 6.065 7.413 SPIONIDAE 7 1 9.0909 0.0005 0.203 2.479 3.030 GAMMARIDEA 4 3 27.2727 0.0015 0.575 2.394 2.926 AMPELISCIDAE 7 1 9.0909 0.0010 0.372 1.220 1.491 AMPELISCA AGASSIZI 7 1 9.0909 0.0003 0.101 5.455 6.667 UNCIOLA SP 7 1 9.0909 0.0239 8.888 4.165 5.091 UNCIOLA IRRORATA 5 2 18.1818 0.0048 1.791 5.211 6.369 CAPRELLIDAE 7 1 9.0909 0.0045 1.656 0.776 0.949 ERICTHONIUS RUBRICORNIS 7 1 9.0909 0.0085 3.177 2.513 3.072 DECAPODA CRAB 7 1 9.0909 0.0004 0.135 0.443 0.542 MOLLUSCA SHELL 7 1 9.0909 0.0016 0.608 0.285 0.348 BIVALVIA 1 4 36.3636 0.0291 10.814 17.244 21.076 ANIMAL REMAINS 7 1 9.0909 0.0002 0.068 3.636 4.444 ROCK 1 4 36.3636 0.0640 23.792 10.693 13.070 SAND Predator Species = PRIONOTUS CAROLINUS (NORTHERN SEAROBIN, SVSPP=171) 631 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=16.7(1.5), min=14 max=19 Mean (s.e.) stomach weight = 0.3530 (0.1704) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 33.3333 0.0027 0.755 0.490 0.490 POLYCHAETA 2 1 33.3333 0.0033 0.944 0.613 0.613 UNCIOLA IRRORATA 2 1 33.3333 0.0043 1.228 33.333 33.333 DECAPODA CRAB 2 1 33.3333 0.0817 23.135 15.012 15.012 CANCER IRRORATUS 1 2 66.6667 0.2600 73.654 50.368 50.368 CRANGON SEPTEMSPINOSA 2 1 33.3333 0.0010 0.283 0.184 0.184 PSEUDOLEPTOCUMA MINOR Predator Species = PRIONOTUS CAROLINUS (NORTHERN SEAROBIN, SVSPP=171) 632 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=15.0(.), min=15 max=15 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = PRIONOTUS EVOLANS (STRIPED SEAROBIN, SVSPP=172) 633 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=4 Predator size stats: mean(s.e.)=35.0(2.2), min=29 max=39 Mean (s.e.) stomach weight = 0.1450 (0.1365) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 50.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 25.0000 0.0065 4.483 25.000 50.000 CRUSTACEA 2 1 25.0000 0.1380 95.172 24.910 49.819 DECAPODA CRAB 2 1 25.0000 0.0005 0.345 0.090 0.181 BIVALVIA Predator Species = PRIONOTUS EVOLANS (STRIPED SEAROBIN, SVSPP=172) 634 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=22.7(2.2), min=20 max=27 Mean (s.e.) stomach weight = 1.2613 (1.0747) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 66.6667 0.0113 0.899 33.598 33.598 CRUSTACEA 2 1 33.3333 0.0380 3.013 10.080 10.080 CANCER IRRORATUS 2 1 33.3333 0.0877 6.950 23.254 23.254 CRANGON SEPTEMSPINOSA 2 1 33.3333 1.1243 89.138 33.069 33.069 FISH Predator Species = PERISTEDION MINIATUM (ARMORED SEAROBIN, SVSPP=173) 635 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=9 Predator size stats: mean(s.e.)=22.1(2.3), min=7 max=30 Mean (s.e.) stomach weight = 0.0554 (0.0203) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 15 1 11.1111 0.0000 0.000 0.000 0.000 EMPTY 2 5 55.5556 0.0006 1.002 1.179 1.326 TREMATODA 1 7 77.7778 0.0147 26.453 35.896 40.383 CRUSTACEA 5 3 33.3333 0.0013 2.405 1.291 1.452 GAMMARIDEA 3 4 44.4444 0.0121 21.844 15.387 17.310 UNCIOLA IRRORATA 5 3 33.3333 0.0003 0.601 0.513 0.577 CAPRELLIDAE 7 2 22.2222 0.0002 0.401 0.154 0.174 AEGININA LONGICORNIS 7 2 22.2222 0.0006 1.002 0.605 0.681 HYPERIIDAE 15 1 11.1111 0.0001 0.200 0.061 0.069 PHOXOCEPHALIDAE 15 1 11.1111 0.0001 0.200 0.093 0.105 LEUCOTHOE SPINICARPA 15 1 11.1111 0.0003 0.601 1.515 1.705 DECAPODA CRAB 7 2 22.2222 0.0090 16.232 5.945 6.688 CANCER IRRORATUS 7 2 22.2222 0.0016 2.806 2.953 3.322 CRANGON SEPTEMSPINOSA 7 2 22.2222 0.0040 7.214 7.096 7.983 MUNIDA SP 15 1 11.1111 0.0001 0.200 0.093 0.105 ISOPODA 15 1 11.1111 0.0002 0.401 0.187 0.210 CUMACEA 15 1 11.1111 0.0001 0.200 0.161 0.181 DIASTYLIS QUADRISPINOSA 15 1 11.1111 0.0001 0.200 0.188 0.212 MYSIDACEA 7 2 22.2222 0.0012 2.204 2.388 2.687 FISH 15 1 11.1111 0.0001 0.200 0.061 0.069 FISH SCALES 3 4 44.4444 0.0077 13.828 8.540 9.608 ANIMAL REMAINS 7 2 22.2222 0.0008 1.403 3.725 4.190 ROCK 7 2 22.2222 0.0002 0.401 0.855 0.962 SAND Predator Species = PERISTEDION MINIATUM (ARMORED SEAROBIN, SVSPP=173) 636 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=20.5(0.5), min=20 max=21 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = PERISTEDION MINIATUM (ARMORED SEAROBIN, SVSPP=173) 637 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=11 Predator size stats: mean(s.e.)=29.4(0.6), min=26 max=32 Mean (s.e.) stomach weight = 0.0249 (0.0131) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 45.4545 0.0000 0.000 0.000 0.000 EMPTY 6 1 9.0909 0.0001 0.365 0.108 0.198 TREMATODA 2 3 27.2727 0.0052 20.803 5.712 10.472 CRUSTACEA 6 1 9.0909 0.0001 0.365 0.275 0.505 GAMMARIDEA 6 1 9.0909 0.0016 6.569 9.091 16.667 CRANGONIDAE 4 2 18.1818 0.0026 10.584 6.316 11.580 CRANGON SEPTEMSPINOSA 2 3 27.2727 0.0064 25.547 8.615 15.794 MUNIDA SP 6 1 9.0909 0.0082 32.847 6.246 11.450 HETEROSQUILLA ARMATA 4 2 18.1818 0.0007 2.920 18.182 33.333 ANIMAL REMAINS Predator Species = TRIGLIDAE (SEAROBINS, SVSPP=174) 638 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=7 Predator size stats: mean(s.e.)=9.1(0.8), min=5 max=11 Mean (s.e.) stomach weight = 0.0013 (0.0007) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 57.1429 0.0000 0.000 0.000 0.000 EMPTY 3 1 14.2857 0.0004 33.333 14.286 33.333 CRUSTACEA 2 2 28.5714 0.0009 66.667 28.571 66.667 ANIMAL REMAINS Predator Species = TAUTOGOLABRUS ADSPERSUS (CUNNER, SVSPP=176) 639 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=8 Predator size stats: mean(s.e.)=34.9(1.9), min=26 max=41 Mean (s.e.) stomach weight = 0.4833 (0.2631) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 50.0000 0.0000 0.000 0.000 0.000 EMPTY 2 2 25.0000 0.1371 28.376 17.333 34.667 CRUSTACEA 4 1 12.5000 0.0001 0.026 0.042 0.083 GAMMARIDEA 4 1 12.5000 0.0495 10.243 10.510 21.019 DECAPODA CRAB 4 1 12.5000 0.1899 39.291 8.982 17.964 PLEURONECTIFORMES 4 1 12.5000 0.0094 1.940 1.990 3.981 ROCK 2 2 25.0000 0.0973 20.124 11.143 22.286 SAND Predator Species = TAUTOGOLABRUS ADSPERSUS (CUNNER, SVSPP=176) 640 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=20 Predator size stats: mean(s.e.)=17.8(2.7), min=5 max=42 Mean (s.e.) stomach weight = 0.0019 (0.0017) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 18 90.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 5.0000 0.0018 94.595 5.000 50.000 CRUSTACEA 2 1 5.0000 0.0001 5.405 5.000 50.000 ANIMAL REMAINS Predator Species = TAUTOGOLABRUS ADSPERSUS (CUNNER, SVSPP=176) 641 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=11 Predator size stats: mean(s.e.)=36.1(1.5), min=28 max=42 Mean (s.e.) stomach weight = 2.6071 (1.0367) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 2 18.1818 0.0000 0.000 0.000 0.000 EMPTY 7 1 9.0909 0.0001 0.003 0.001 0.001 HYDROZOA 2 3 27.2727 0.0014 0.052 0.033 0.041 ACANTHOCEPHALA 7 1 9.0909 0.0007 0.028 0.099 0.120 NEMATODA 2 3 27.2727 0.0815 3.128 16.521 20.192 CRUSTACEA 4 2 18.1818 0.5528 21.204 17.412 21.281 DECAPODA 1 6 54.5455 1.5741 60.377 37.046 45.279 CANCER IRRORATUS 7 1 9.0909 0.0001 0.003 0.001 0.001 CRANGON SEPTEMSPINOSA 4 2 18.1818 0.1421 5.450 3.258 3.982 PAGURUS SP 7 1 9.0909 0.1975 7.577 5.027 6.144 MOLLUSCA 7 1 9.0909 0.0008 0.031 0.111 0.136 ANIMAL EGGS 7 1 9.0909 0.0491 1.883 0.483 0.590 ROCK 7 1 9.0909 0.0068 0.262 1.828 2.234 SAND Predator Species = TAUTOGOLABRUS ADSPERSUS (CUNNER, SVSPP=176) 642 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=7 Predator size stats: mean(s.e.)=19.0(2.3), min=12 max=28 Mean (s.e.) stomach weight = 1.5311 (0.6907) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 1 14.2857 0.0000 0.000 0.000 0.000 EMPTY 3 2 28.5714 0.0166 1.082 3.978 4.641 POLYCHAETA 8 1 14.2857 0.0011 0.075 0.028 0.032 PHASCOLION STROMBI 8 1 14.2857 0.0060 0.392 0.146 0.170 AMPHIPODA 3 2 28.5714 0.0030 0.196 0.099 0.115 GAMMARIDEA 8 1 14.2857 0.0153 0.998 8.174 9.537 UNCIOLA SP 8 1 14.2857 0.0006 0.037 0.039 0.046 UNCIOLA IRRORATA 8 1 14.2857 0.0050 0.327 0.122 0.142 AEGININA LONGICORNIS 3 2 28.5714 0.0009 0.056 0.027 0.032 ERICTHONIUS RUBRICORNIS 8 1 14.2857 0.0137 0.896 3.420 3.990 DECAPODA 3 2 28.5714 0.0024 0.159 0.136 0.158 ARCTURIDAE 8 1 14.2857 0.0003 0.019 0.020 0.023 DIASTYLIS SP 8 1 14.2857 0.0014 0.093 0.035 0.041 DIASTYLIS QUADRISPINOSA 3 2 28.5714 0.3283 21.441 12.538 14.628 MOLLUSCA SHELL 8 1 14.2857 0.0009 0.056 0.021 0.024 CERASTODERMA PINNULATUM 8 1 14.2857 0.5899 38.524 14.286 16.667 ECHINOIDEA 8 1 14.2857 0.1304 8.518 3.171 3.700 UROCHORDATA 1 5 71.4286 0.3139 20.498 25.716 30.001 ANIMAL REMAINS 8 1 14.2857 0.0026 0.168 0.641 0.748 ROCK 2 4 57.1429 0.0990 6.466 13.119 15.306 SAND Predator Species = TAUTOGA ONITIS (TAUTOG, SVSPP=177) 643 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=30.5(0.5), min=30 max=31 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 644 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=12, Stomach samples=91 Predator size stats: mean(s.e.)=13.0(0.2), min=9 max=22 Mean (s.e.) stomach weight = 0.0088 (0.0014) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 43 47.2527 0.0000 0.000 0.000 0.000 EMPTY 4 4 4.3956 0.0002 1.752 2.967 5.625 CRUSTACEA 3 7 7.6923 0.0003 3.379 7.535 14.286 CALLIOPIUS LAEVIUSCULUS 6 1 1.0989 0.0000 0.125 0.157 0.298 MYSIDOPSIS BIGELOWI 2 35 38.4615 0.0083 93.992 37.692 71.458 CALANOIDA 5 3 3.2967 0.0001 0.626 3.297 6.250 ANIMAL REMAINS 6 1 1.0989 0.0000 0.125 1.099 2.083 ROCK Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 645 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=40, Stomach samples=236 Predator size stats: mean(s.e.)=17.4(0.2), min=11 max=25 Mean (s.e.) stomach weight = 0.1589 (0.0141) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 62 26.2712 0.0000 0.000 0.000 0.000 EMPTY 32 1 0.4237 0.0000 0.011 0.029 0.039 HYDROZOA 32 1 0.4237 0.0000 0.003 0.001 0.001 CESTODA 32 1 0.4237 0.0000 0.003 0.001 0.001 TREMATODA 32 1 0.4237 0.0000 0.003 0.001 0.001 SPIONIDA 9 18 7.6271 0.0011 0.667 3.286 4.457 CRUSTACEA 24 3 1.2712 0.0000 0.013 0.098 0.133 CRUSTACEA LARVAE 24 3 1.2712 0.0000 0.008 0.016 0.021 AMPHIPODA 30 2 0.8475 0.0000 0.005 0.055 0.075 GAMMARIDEA 9 18 7.6271 0.0005 0.336 0.660 0.895 CALLIOPIUS LAEVIUSCULUS 11 12 5.0847 0.0002 0.139 0.092 0.125 HYPERIIDAE 30 2 0.8475 0.0000 0.011 0.007 0.009 HYPERIA GALBA 6 28 11.8644 0.0020 1.275 0.654 0.887 PARATHEMISTO SP 24 3 1.2712 0.0002 0.109 0.512 0.695 THEMISTO GAUDICHAUDII 24 3 1.2712 0.0002 0.155 1.218 1.652 DECAPODA 8 20 8.4746 0.0002 0.125 0.055 0.075 DECAPODA LARVAE 15 7 2.9661 0.0004 0.275 0.108 0.147 EUPHAUSIIDAE 18 5 2.1186 0.0004 0.264 0.130 0.176 MEGANYCTIPHANES NORVEGICA 21 4 1.6949 0.0001 0.059 0.042 0.058 MYSIDACEA 24 3 1.2712 0.0001 0.032 0.022 0.029 MYSIDOPSIS SP 11 12 5.0847 0.0005 0.299 0.143 0.194 MYSIDOPSIS BIGELOWI 13 11 4.6610 0.0033 2.056 1.996 2.708 NEOMYSIS AMERICANA 24 3 1.2712 0.0001 0.083 0.456 0.619 CIRRIPEDIA 3 41 17.3729 0.0205 12.904 14.447 19.595 COPEPODA 6 28 11.8644 0.0125 7.859 7.566 10.262 CALANOIDA 1 63 26.6949 0.0867 54.551 22.483 30.494 CALANUS FINMARCHICUS 32 1 0.4237 0.0000 0.003 0.001 0.002 CANDACIA NORVEGICA 17 6 2.5424 0.0002 0.139 1.075 1.458 OSTRACODA 32 1 0.4237 0.0000 0.003 0.001 0.001 GASTROPODA 32 1 0.4237 0.0000 0.011 0.004 0.006 THECOSOMATA 32 1 0.4237 0.0000 0.008 0.002 0.002 LIMACINA SP 4 36 15.2542 0.0221 13.894 5.384 7.303 CHAETOGNATHA 15 7 2.9661 0.0001 0.077 0.182 0.247 SAGITTA SP 32 1 0.4237 0.0004 0.267 0.162 0.219 SAGITTA ELEGANS 18 5 2.1186 0.0010 0.603 0.573 0.777 UROCHORDATA 21 4 1.6949 0.0002 0.131 0.057 0.078 OIKOPLEURA SP 18 5 2.1186 0.0004 0.275 0.144 0.195 FISH 14 8 3.3898 0.0003 0.173 0.249 0.338 FISH EGGS OTHER THAN SKATE 32 1 0.4237 0.0000 0.011 0.004 0.005 FISH LARVAE Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 646 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=40, Stomach samples=236 Predator size stats: mean(s.e.)=17.4(0.2), min=11 max=25 Mean (s.e.) stomach weight = 0.1589 (0.0141) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 36 15.2542 0.0050 3.136 10.535 14.288 ANIMAL REMAINS 21 4 1.6949 0.0000 0.029 1.276 1.731 SAND Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 647 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=8, Stomach samples=79 Predator size stats: mean(s.e.)=12.6(0.2), min=9 max=17 Mean (s.e.) stomach weight = 0.0120 (0.0027) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 43 54.4304 0.0000 0.000 0.000 0.000 EMPTY 4 2 2.5316 0.0000 0.210 0.339 0.743 GAMMARIDEA 7 1 1.2658 0.0001 0.736 0.078 0.171 CALLIOPIUS LAEVIUSCULUS 7 1 1.2658 0.0007 5.468 1.155 2.534 GAMMARUS ANNULATUS 7 1 1.2658 0.0000 0.315 0.759 1.667 HYPERIIDAE 7 1 1.2658 0.0000 0.105 0.010 0.022 PARATHEMISTO SP 7 1 1.2658 0.0001 0.421 0.089 0.195 OEDICEROTIDAE 7 1 1.2658 0.0001 1.157 0.111 0.243 PONTOGENEIA INERMIS 7 1 1.2658 0.0000 0.105 0.049 0.107 DECAPODA LARVAE 7 1 1.2658 0.0000 0.105 0.090 0.198 EUPHAUSIIDAE 7 1 1.2658 0.0001 0.421 0.118 0.258 MEGANYCTIPHANES NORVEGICA 7 1 1.2658 0.0000 0.315 0.112 0.245 MYSIDOPSIS BIGELOWI 7 1 1.2658 0.0001 0.421 0.153 0.337 NEOMYSIS AMERICANA 2 23 29.1139 0.0012 10.200 12.907 28.324 CALANOIDA 7 1 1.2658 0.0000 0.105 0.090 0.198 CALANUS FINMARCHICUS 2 23 29.1139 0.0095 79.285 24.447 53.647 CHAETOGNATHA 4 2 2.5316 0.0001 0.421 2.532 5.556 ANIMAL REMAINS 4 2 2.5316 0.0000 0.210 2.532 5.556 SAND Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 648 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=14.5(0.4), min=12 max=16 Mean (s.e.) stomach weight = 0.0438 (0.0252) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 3 30.0000 0.0000 0.000 0.000 0.000 EMPTY 4 1 10.0000 0.0004 0.913 10.000 14.286 CRUSTACEA 2 4 40.0000 0.0008 1.826 1.418 2.025 DECAPODA LARVAE 1 6 60.0000 0.0425 97.032 58.504 83.577 CALANOIDA 4 1 10.0000 0.0001 0.228 0.078 0.112 CHAETOGNATHA Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 649 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=50 Predator size stats: mean(s.e.)=18.2(0.5), min=12 max=23 Mean (s.e.) stomach weight = 0.3090 (0.0718) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 14 1 2.0000 0.0000 0.000 0.000 0.000 EMPTY 4 15 30.0000 0.0014 0.453 3.612 3.686 HYPERIIDAE 11 2 4.0000 0.0000 0.013 0.193 0.197 DECAPODA 6 9 18.0000 0.0002 0.058 0.325 0.332 DECAPODA LARVAE 14 1 2.0000 0.0010 0.330 1.962 2.002 BALANUS SP 3 16 32.0000 0.0353 11.418 24.367 24.864 COPEPODA 1 23 46.0000 0.1719 55.635 34.913 35.626 CALANOIDA 7 8 16.0000 0.0003 0.097 0.343 0.350 CANDACIA SP 2 17 34.0000 0.0068 2.188 11.845 12.087 OSTRACODA 11 2 4.0000 0.0022 0.712 0.172 0.176 THECOSOMATA 8 6 12.0000 0.0095 3.062 1.337 1.364 LIMACINA SP 11 2 4.0000 0.0005 0.149 0.050 0.051 CHAETOGNATHA 5 12 24.0000 0.0682 22.079 13.224 13.494 UROCHORDATA 10 3 6.0000 0.0001 0.019 0.051 0.052 FISH EGGS OTHER THAN SKATE 9 4 8.0000 0.0117 3.787 5.605 5.719 ANIMAL REMAINS Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 650 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=12.0(0.0), min=12 max=12 Mean (s.e.) stomach weight = 0.1271 (0.0230) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 10 100.0000 0.0012 0.944 1.115 1.115 DECAPODA LARVAE 1 10 100.0000 0.1259 99.056 98.885 98.885 CALANOIDA Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 651 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=77 Predator size stats: mean(s.e.)=12.5(0.3), min=8 max=21 Mean (s.e.) stomach weight = 0.0130 (0.0033) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 32 41.5584 0.0000 0.000 0.000 0.000 EMPTY 13 1 1.2987 0.0000 0.100 0.649 1.111 POLYCHAETA 3 12 15.5844 0.0003 2.605 11.932 20.417 CRUSTACEA 13 1 1.2987 0.0000 0.100 0.065 0.111 HYPERIIDAE 5 9 11.6883 0.0002 1.303 1.293 2.213 PARATHEMISTO SP 13 1 1.2987 0.0000 0.100 0.130 0.222 DECAPODA LARVAE 10 3 3.8961 0.0000 0.301 0.280 0.478 DECAPODA CRAB ZOEA 3 12 15.5844 0.0093 71.543 14.646 25.060 NEOMYSIS AMERICANA 12 2 2.5974 0.0001 0.601 0.455 0.778 COPEPODA 2 21 27.2727 0.0013 9.820 17.286 29.578 CALANOIDA 7 4 5.1948 0.0001 0.701 1.355 2.319 CHAETOGNATHA 13 1 1.2987 0.0002 1.503 0.974 1.667 UROCHORDATA 7 4 5.1948 0.0001 0.501 0.449 0.769 LARVACEA 6 8 10.3896 0.0006 4.709 3.821 6.538 SALPIDAE 7 4 5.1948 0.0002 1.202 3.815 6.528 ANIMAL REMAINS 10 3 3.8961 0.0006 4.910 1.293 2.212 SAND Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 652 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=351 Predator size stats: mean(s.e.)=13.7(0.1), min=5 max=21 Mean (s.e.) stomach weight = 0.0368 (0.0036) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 61 17.3789 0.0000 0.000 0.000 0.000 EMPTY 14 6 1.7094 0.0002 0.519 0.631 0.764 CNIDARIA 22 2 0.5698 0.0000 0.015 0.050 0.060 TREMATODA 22 2 0.5698 0.0000 0.015 0.050 0.060 NEMATODA 22 2 0.5698 0.0000 0.023 0.030 0.036 POLYCHAETA 29 1 0.2849 0.0000 0.008 0.142 0.172 PHYLLODOCE SP 11 10 2.8490 0.0004 1.208 2.031 2.458 CRUSTACEA 16 5 1.4245 0.0000 0.039 0.381 0.461 CRUSTACEA EGGS 29 1 0.2849 0.0000 0.008 0.003 0.003 CRUSTACEA LARVAE 29 1 0.2849 0.0000 0.023 0.007 0.008 HYPERIIDAE 13 7 1.9943 0.0000 0.054 0.217 0.263 DECAPODA LARVAE 29 1 0.2849 0.0001 0.147 0.087 0.106 CUMACEA 18 3 0.8547 0.0003 0.906 0.855 1.034 EUPHAUSIIDAE 29 1 0.2849 0.0000 0.008 0.071 0.086 MEGANYCTIPHANES NORVEGICA 22 2 0.5698 0.0001 0.170 0.015 0.018 NEOMYSIS AMERICANA 5 37 10.5413 0.0002 0.650 0.667 0.807 CIRRIPEDIA 7 17 4.8433 0.0001 0.139 0.393 0.476 CIRRIPEDIA LARVAE 18 3 0.8547 0.0000 0.023 0.019 0.023 BALANUS SP 2 103 29.3447 0.0109 29.633 23.429 28.357 COPEPODA 1 128 36.4672 0.0142 38.504 28.829 34.893 CALANOIDA 6 29 8.2621 0.0013 3.406 5.813 7.036 CALANUS FINMARCHICUS 8 15 4.2735 0.0031 8.291 1.928 2.334 CENTROPAGES SP 10 12 3.4188 0.0000 0.093 0.149 0.181 OSTRACODA 29 1 0.2849 0.0000 0.008 0.005 0.006 SOLEMYIDAE 22 2 0.5698 0.0000 0.015 0.071 0.086 GASTROPODA 22 2 0.5698 0.0000 0.015 0.033 0.040 THECOSOMATA 29 1 0.2849 0.0000 0.008 0.285 0.345 CEPHALOPODA 8 15 4.2735 0.0018 4.800 0.886 1.072 CHAETOGNATHA 29 1 0.2849 0.0000 0.070 0.067 0.082 SAGITTA SP 16 5 1.4245 0.0001 0.248 0.470 0.569 SAGITTA ELEGANS 14 6 1.7094 0.0001 0.147 0.217 0.263 LARVACEA 29 1 0.2849 0.0000 0.054 0.285 0.345 THALIACEA 18 3 0.8547 0.0007 1.928 0.458 0.555 FISH 29 1 0.2849 0.0000 0.008 0.026 0.031 FISH SCALES 29 1 0.2849 0.0000 0.008 0.047 0.057 FISH EGGS OTHER THAN SKATE 18 3 0.8547 0.0003 0.859 0.468 0.567 FISH LARVAE 4 60 17.0940 0.0029 7.850 12.614 15.267 ANIMAL REMAINS 11 10 2.8490 0.0000 0.077 0.530 0.641 MACROALGAE 29 1 0.2849 0.0000 0.008 0.285 0.345 SAND Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 653 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=351 Predator size stats: mean(s.e.)=13.7(0.1), min=5 max=21 Mean (s.e.) stomach weight = 0.0368 (0.0036) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 22 2 0.5698 0.0000 0.015 0.076 0.092 DIATOMS Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 654 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=13, Stomach samples=127 Predator size stats: mean(s.e.)=11.9(0.2), min=8 max=22 Mean (s.e.) stomach weight = 0.0028 (0.0005) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 79 62.2047 0.0000 0.000 0.000 0.000 EMPTY 4 9 7.0866 0.0003 9.402 2.960 7.831 CNIDARIA 11 1 0.7874 0.0000 0.285 0.787 2.083 TREMATODA 6 2 1.5748 0.0000 0.570 0.066 0.174 POLYCHAETA 11 1 0.7874 0.0000 0.285 0.131 0.347 SPIONIDAE 3 12 9.4488 0.0003 9.117 6.813 18.026 CRUSTACEA 11 1 0.7874 0.0000 0.570 0.087 0.231 CRUSTACEA EGGS 6 2 1.5748 0.0000 0.570 0.270 0.714 GAMMARIDEA 5 3 2.3622 0.0000 0.855 0.129 0.342 DECAPODA LARVAE 6 2 1.5748 0.0001 2.564 1.181 3.125 COPEPODA 2 36 28.3465 0.0020 72.650 23.731 62.789 CALANOIDA 6 2 1.5748 0.0001 2.564 0.458 1.212 OSTRACODA 6 2 1.5748 0.0000 0.570 1.181 3.125 ANIMAL REMAINS Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 655 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=26 Predator size stats: mean(s.e.)=14.9(0.4), min=11 max=20 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 26 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 656 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=248 Predator size stats: mean(s.e.)=14.6(0.2), min=5 max=23 Mean (s.e.) stomach weight = 0.0845 (0.0099) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 20 8.0645 0.0000 0.000 0.000 0.000 EMPTY 30 1 0.4032 0.0000 0.005 0.012 0.013 HYDROZOA 20 3 1.2097 0.0000 0.014 0.148 0.161 ANTHOZOA 30 1 0.4032 0.0000 0.005 0.050 0.055 CESTODA 20 3 1.2097 0.0000 0.014 0.015 0.017 TREMATODA 30 1 0.4032 0.0000 0.005 0.002 0.002 NEMATODA 8 10 4.0323 0.0000 0.048 0.355 0.386 POLYCHAETA 30 1 0.4032 0.0000 0.005 0.067 0.073 OPHELIIDAE 15 6 2.4194 0.0000 0.029 0.046 0.051 PHYLLODOCIDAE 16 4 1.6129 0.0000 0.019 0.114 0.124 SPIONIDAE 30 1 0.4032 0.0001 0.072 0.202 0.219 TROCHOCHAETA SP 8 10 4.0323 0.0008 0.940 2.605 2.833 CRUSTACEA 16 4 1.6129 0.0000 0.033 0.290 0.316 GAMMARIDEA 12 8 3.2258 0.0060 7.063 2.321 2.524 GAMMARUS ANNULATUS 30 1 0.4032 0.0000 0.005 0.001 0.001 HAUSTORIIDAE 30 1 0.4032 0.0000 0.005 0.050 0.055 HYPERIIDAE 16 4 1.6129 0.0017 1.965 0.957 1.041 THEMISTO GAUDICHAUDII 30 1 0.4032 0.0000 0.052 0.031 0.034 OEDICEROTIDAE 25 2 0.8065 0.0005 0.577 0.094 0.102 MONOCULODES EDWARDSI 25 2 0.8065 0.0000 0.014 0.046 0.051 CUMACEA 30 1 0.4032 0.0000 0.052 0.007 0.008 DIASTYLIS SP 20 3 1.2097 0.0009 1.006 1.210 1.316 EUPHAUSIIDAE 20 3 1.2097 0.0009 1.006 0.476 0.518 NEOMYSIS AMERICANA 12 8 3.2258 0.0001 0.143 0.551 0.600 CIRRIPEDIA 25 2 0.8065 0.0000 0.010 0.081 0.089 CIRRIPEDIA LARVAE 3 31 12.5000 0.0035 4.187 7.102 7.725 COPEPODA 1 116 46.7742 0.0213 25.191 39.548 43.017 CALANOIDA 6 27 10.8871 0.0051 5.976 7.172 7.801 CALANUS FINMARCHICUS 11 9 3.6290 0.0102 12.047 3.515 3.823 CENTROPAGES SP 8 10 4.0323 0.0000 0.048 0.243 0.264 OSTRACODA 30 1 0.4032 0.0000 0.005 0.081 0.088 GASTROPODA 4 29 11.6935 0.0089 10.526 5.330 5.798 CHAETOGNATHA 5 28 11.2903 0.0163 19.248 7.452 8.106 SAGITTA SP 20 3 1.2097 0.0031 3.625 0.490 0.533 SAGITTA ELEGANS 30 1 0.4032 0.0000 0.005 0.021 0.023 LARVACEA 30 1 0.4032 0.0000 0.010 0.403 0.439 OIKOPLEURA SP 14 7 2.8226 0.0009 1.068 0.663 0.721 FISH 16 4 1.6129 0.0000 0.052 0.066 0.071 FISH LARVAE 25 2 0.8065 0.0000 0.024 0.010 0.011 AMMODYTES SP Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 657 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=248 Predator size stats: mean(s.e.)=14.6(0.2), min=5 max=23 Mean (s.e.) stomach weight = 0.0845 (0.0099) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 30 1 0.4032 0.0000 0.014 0.005 0.006 PHOLIS GUNNELLUS 2 39 15.7258 0.0041 4.850 10.076 10.960 ANIMAL REMAINS 25 2 0.8065 0.0000 0.038 0.027 0.029 SAND Predator Species = AMMODYTES DUBIUS (NORTHERN SAND LANCE, SVSPP=181) 658 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=14.5(0.3), min=13 max=16 Mean (s.e.) stomach weight = 0.0006 (0.0002) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 50.0000 0.0000 0.000 0.000 0.000 EMPTY 2 3 30.0000 0.0003 50.000 25.000 50.000 CALANOIDA 4 1 10.0000 0.0001 16.667 10.000 20.000 FISH SCALES 3 2 20.0000 0.0002 33.333 15.000 30.000 ANIMAL REMAINS Predator Species = LUMPENUS MACULATUS (DAUBED SHANNY, SVSPP=183) 659 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=11.7(0.7), min=11 max=13 Mean (s.e.) stomach weight = 0.0107 (0.0019) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 100.0000 0.0017 15.625 15.232 15.232 POLYCHAETA 4 2 66.6667 0.0007 6.250 7.540 7.540 GAMMARIDEA 5 1 33.3333 0.0003 3.125 2.778 2.778 LEPTOCHEIRUS PLUMULOSUS 1 3 100.0000 0.0020 18.750 22.405 22.405 METOPELLA ANGUSTA 1 3 100.0000 0.0060 56.250 52.045 52.045 ANIMAL REMAINS Predator Species = ULVARIA SUBBIFURCATA (RADIATED SHANNY, SVSPP=184) 660 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=14.0(.), min=14 max=14 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = ULVARIA SUBBIFURCATA (RADIATED SHANNY, SVSPP=184) 661 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=12.0(.), min=12 max=12 Mean (s.e.) stomach weight = 0.0400 (.) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0400 100.000 100.000 100.000 ANIMAL REMAINS Predator Species = ULVARIA SUBBIFURCATA (RADIATED SHANNY, SVSPP=184) 662 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=13.0(.), min=13 max=13 Mean (s.e.) stomach weight = 0.0640 (.) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0640 100.000 100.000 100.000 ANIMAL REMAINS Predator Species = OPHIDION MARGINATUM (STRIPED CUSK-EEL, SVSPP=188) 663 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=30.0(.), min=30 max=30 Mean (s.e.) stomach weight = 0.1630 (.) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0140 8.589 8.589 8.589 GAMMARIDEA 1 1 100.0000 0.1490 91.411 91.411 91.411 CRANGON SEPTEMSPINOSA Predator Species = OPHIDION MARGINATUM (STRIPED CUSK-EEL, SVSPP=188) 664 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=9 Predator size stats: mean(s.e.)=19.7(1.0), min=16 max=25 Mean (s.e.) stomach weight = 0.0130 (0.0129) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 7 77.7778 0.0000 0.000 0.000 0.000 EMPTY 2 1 11.1111 0.0001 0.855 11.111 50.000 GAMMARIDEA 2 1 11.1111 0.0129 99.145 11.111 50.000 CRANGON SEPTEMSPINOSA Predator Species = OPHIDION MARGINATUM (STRIPED CUSK-EEL, SVSPP=188) 665 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=22.0(.), min=22 max=22 Mean (s.e.) stomach weight = 0.0490 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0490 100.000 100.000 100.000 GAMMARIDEA Predator Species = LYCENCHELYS VERRILLI (WOLF EELPOUT, SVSPP=190) 666 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=13.0(.), min=13 max=13 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = CRYPTACANTHODES MACULATUS (WRYMOUTH, SVSPP=191) 667 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=25.0(.), min=25 max=25 Mean (s.e.) stomach weight = 0.6490 (.) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.6490 100.000 100.000 100.000 PANDALIDAE Predator Species = ANARHICHAS LUPUS (ATLANTIC WOLFFISH, SVSPP=192) 668 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=83.0(.), min=83 max=83 Mean (s.e.) stomach weight = 23.3090 (.) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.2950 1.266 1.266 1.266 CRUSTACEA 1 1 100.0000 23.0140 98.734 98.734 98.734 PECTINIDAE Predator Species = ANARHICHAS LUPUS (ATLANTIC WOLFFISH, SVSPP=192) 669 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=4 Predator size stats: mean(s.e.)=83.8(28.7), min=4 max=137 Mean (s.e.) stomach weight = 32.9625 (16.2125) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 25.0000 0.0005 0.002 25.000 25.000 CRUSTACEA 1 1 25.0000 3.0823 9.351 24.035 24.035 PAGURUS LONGICARPUS 1 1 25.0000 0.1238 0.375 0.965 0.965 MOLLUSCA SHELL 1 1 25.0000 17.6868 53.657 25.000 25.000 PECTINIDAE 1 1 25.0000 12.0693 36.615 25.000 25.000 GASTROPODA Predator Species = ANARHICHAS LUPUS (ATLANTIC WOLFFISH, SVSPP=192) 670 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=7 Predator size stats: mean(s.e.)=29.1(13.9), min=5 max=84 Mean (s.e.) stomach weight = 19.2381 (12.5134) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 42.8571 0.0000 0.000 0.000 0.000 EMPTY 2 1 14.2857 0.0004 0.002 14.286 25.000 CRUSTACEA 2 1 14.2857 0.0001 0.001 14.286 25.000 MOLLUSCA 2 1 14.2857 0.2280 1.185 0.306 0.536 MOLLUSCA SHELL 2 1 14.2857 8.6073 44.741 14.286 25.000 PECTINIDAE 2 1 14.2857 10.4023 54.071 13.979 24.464 OPHIURA SARSI Predator Species = ANARHICHAS LUPUS (ATLANTIC WOLFFISH, SVSPP=192) 671 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=11, Stomach samples=21 Predator size stats: mean(s.e.)=52.7(4.6), min=20 max=96 Mean (s.e.) stomach weight = 10.3828 (3.3756) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 5 23.8095 0.0000 0.000 0.000 0.000 EMPTY 15 1 4.7619 0.0010 0.010 0.003 0.004 HYDROZOA 9 2 9.5238 0.0217 0.209 0.195 0.256 POLYCHAETA 15 1 4.7619 0.0100 0.096 0.571 0.750 APHRODITA HASTATA 15 1 4.7619 0.0025 0.024 0.148 0.194 AMPHIPODA 9 2 9.5238 0.0015 0.015 0.330 0.433 DECAPODA 9 2 9.5238 0.9034 8.701 9.023 11.843 CANCER IRRORATUS 15 1 4.7619 0.1222 1.177 4.762 6.250 SCLEROCRANGON BOREAS 6 3 14.2857 0.2460 2.369 1.021 1.341 PAGURUS SP 15 1 4.7619 0.0308 0.297 0.800 1.050 PAGURUS ARCUATUS 15 1 4.7619 0.9980 9.612 3.502 4.597 PANDALUS BOREALIS 15 1 4.7619 0.0003 0.003 0.020 0.026 ISOPODA 9 2 9.5238 0.4969 4.785 5.356 7.030 MEGANYCTIPHANES NORVEGICA 2 6 28.5714 0.7175 6.910 3.660 4.803 MOLLUSCA SHELL 2 6 28.5714 1.0990 10.584 8.918 11.704 BIVALVIA 15 1 4.7619 0.0015 0.015 0.005 0.007 NUCULA DELPHINODONTA 9 2 9.5238 2.5905 24.950 5.771 7.575 PLACOPECTEN MAGELLANICUS 1 7 33.3333 0.1260 1.214 2.150 2.822 GASTROPODA 4 5 23.8095 0.1525 1.469 8.867 11.638 ECHINODERMATA 15 1 4.7619 0.7705 7.421 1.265 1.660 ECHINOIDEA 15 1 4.7619 0.5749 5.537 4.245 5.572 STRONGYLOCENTROTUS DROEBACHIENSIS 6 3 14.2857 1.3436 12.941 10.099 13.255 OPHIUROIDEA 15 1 4.7619 0.0932 0.898 0.308 0.404 OPHIURA SARSI 6 3 14.2857 0.0217 0.209 4.831 6.341 ANIMAL REMAINS 15 1 4.7619 0.0014 0.013 0.005 0.006 PLANTS 9 2 9.5238 0.0560 0.540 0.335 0.440 ROCK Predator Species = ANARHICHAS LUPUS (ATLANTIC WOLFFISH, SVSPP=192) 672 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=54.0(9.2), min=38 max=70 Mean (s.e.) stomach weight = 0.2287 (0.2287) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 66.6667 0.0000 0.000 0.000 0.000 EMPTY 2 1 33.3333 0.2287 100.000 33.333 100.000 DICHELOPANDALUS LEPTOCERUS Predator Species = ANARHICHAS LUPUS (ATLANTIC WOLFFISH, SVSPP=192) 673 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=30 Predator size stats: mean(s.e.)=24.3(4.9), min=3 max=84 Mean (s.e.) stomach weight = 3.0137 (1.5054) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 5 16.6667 0.0000 0.000 0.000 0.000 EMPTY 12 1 3.3333 0.0000 0.001 0.003 0.004 FORAMINIFERIDA 12 1 3.3333 0.0000 0.001 0.003 0.004 TREMATODA 5 3 10.0000 0.0151 0.500 4.929 5.915 CRUSTACEA 12 1 3.3333 0.0000 0.001 0.003 0.004 CRUSTACEA EGGS 12 1 3.3333 0.0000 0.001 3.333 4.000 HYPERIIDAE 2 8 26.6667 0.0020 0.066 23.333 28.000 PARATHEMISTO SP 12 1 3.3333 0.0000 0.001 0.278 0.333 DECAPODA LARVAE 8 2 6.6667 0.0169 0.562 0.335 0.402 DECAPODA CRAB 12 1 3.3333 0.4987 16.547 2.306 2.767 CANCER IRRORATUS 8 2 6.6667 0.0715 2.371 3.240 3.888 MAJIDAE 12 1 3.3333 0.0140 0.466 0.065 0.078 PAGURIDAE 12 1 3.3333 0.0276 0.916 0.075 0.090 PAGURUS PUBESCENS 12 1 3.3333 0.0112 0.372 0.031 0.037 PANDALIDAE 12 1 3.3333 0.0026 0.086 3.333 4.000 EUPHAUSIIDAE 5 3 10.0000 0.0001 0.004 3.056 3.667 CALANOIDA 12 1 3.3333 0.6539 21.699 3.333 4.000 MOLLUSCA 5 3 10.0000 0.2215 7.351 2.381 2.857 BIVALVIA 12 1 3.3333 0.0375 1.245 1.126 1.352 PECTINIDAE 1 9 30.0000 0.0735 2.438 15.834 19.001 GASTROPODA 3 5 16.6667 1.1103 36.842 12.298 14.758 STRONGYLOCENTROTUS DROEBACHIENSIS 12 1 3.3333 0.0193 0.639 0.578 0.694 ECHINARACHNIUS PARMA 12 1 3.3333 0.0331 1.097 0.992 1.191 OPHIURA SARSI 8 2 6.6667 0.0395 1.310 1.825 2.190 ANIMAL REMAINS 8 2 6.6667 0.1652 5.483 0.642 0.770 ROCK Predator Species = ANARHICHAS LUPUS (ATLANTIC WOLFFISH, SVSPP=192) 674 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=4.0(.), min=4 max=4 Mean (s.e.) stomach weight = 0.0030 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 33.333 33.333 33.333 MYSIDACEA 1 1 100.0000 0.0020 66.667 66.667 66.667 ANIMAL REMAINS Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 675 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=19, Stomach samples=29 Predator size stats: mean(s.e.)=52.7(3.3), min=15 max=94 Mean (s.e.) stomach weight = 0.5206 (0.3353) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 17 58.6207 0.0000 0.000 0.000 0.000 EMPTY 2 4 13.7931 0.0060 1.153 6.126 14.804 NEMATODA 9 1 3.4483 0.0207 3.975 3.263 7.886 CRUSTACEA 4 2 6.8966 0.0009 0.166 0.060 0.146 GAMMARIDEA 9 1 3.4483 0.0004 0.073 2.918 7.051 MELITA DENTATA 9 1 3.4483 0.0020 0.391 3.448 8.333 CANCRIDAE 4 2 6.8966 0.0310 5.962 3.675 8.881 CANCER IRRORATUS 9 1 3.4483 0.1107 21.264 1.182 2.857 PARTHENOPIDAE 9 1 3.4483 0.0152 2.921 0.162 0.393 PECTINIDAE 9 1 3.4483 0.0397 7.631 1.320 3.190 PLACOPECTEN MAGELLANICUS 9 1 3.4483 0.0031 0.590 3.448 8.333 GASTROPODA 4 2 6.8966 0.0838 16.090 3.775 9.123 ECHINODERMATA 9 1 3.4483 0.0172 3.306 0.572 1.382 ECHINARACHNIUS PARMA 9 1 3.4483 0.0001 0.013 0.531 1.282 OPHIUROIDEA 9 1 3.4483 0.1572 30.207 1.679 4.059 OPHIOPHOLIS ACULEATA 2 4 13.7931 0.0262 5.041 8.225 19.878 ANIMAL REMAINS 4 2 6.8966 0.0040 0.762 0.769 1.858 ROCK 4 2 6.8966 0.0024 0.457 0.225 0.544 SAND Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 676 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=46, Stomach samples=141 Predator size stats: mean(s.e.)=53.5(1.4), min=14 max=90 Mean (s.e.) stomach weight = 5.8951 (1.1617) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 43 30.4965 0.0000 0.000 0.000 0.000 EMPTY 24 4 2.8369 0.0006 0.011 0.723 1.040 NEMATODA 9 11 7.8014 0.0032 0.054 0.669 0.963 POLYCHAETA 39 1 0.7092 0.0002 0.004 0.097 0.140 EUNICIDAE 39 1 0.7092 0.0004 0.006 0.092 0.132 ONUPHIDAE 33 2 1.4184 0.0018 0.030 0.179 0.257 ONUPHIS EREMITA 9 11 7.8014 0.0120 0.203 1.004 1.444 TEREBELLIDA 39 1 0.7092 0.0004 0.007 0.035 0.051 SIPUNCULA 9 11 7.8014 0.0173 0.294 0.623 0.897 CRUSTACEA 7 13 9.2199 0.0647 1.098 3.510 5.049 AMPHIPODA 2 32 22.6950 0.0179 0.304 7.154 10.294 GAMMARIDEA 24 4 2.8369 0.0002 0.003 0.164 0.236 AMPELISCIDAE 39 1 0.7092 0.0009 0.016 0.243 0.349 AMPELISCA SP 33 2 1.4184 0.0021 0.035 0.206 0.296 AMPELISCA ABDITA 15 8 5.6738 0.0018 0.030 0.320 0.461 LEPTOCHEIRUS PINGUIS 39 1 0.7092 0.0000 0.001 0.001 0.001 UNCIOLA SP 5 17 12.0567 0.0274 0.465 3.727 5.362 UNCIOLA IRRORATA 19 7 4.9645 0.0006 0.010 0.279 0.402 CAPRELLIDAE 39 1 0.7092 0.0000 0.001 0.276 0.397 COROPHIIDAE 39 1 0.7092 0.0006 0.010 0.006 0.009 ERICTHONIUS SP 12 9 6.3830 0.0048 0.081 1.201 1.727 ERICTHONIUS RUBRICORNIS 39 1 0.7092 0.0002 0.003 0.029 0.041 MELITA DENTATA 33 2 1.4184 0.0004 0.006 0.016 0.023 LYSIANASSIDAE 39 1 0.7092 0.0000 0.000 0.001 0.001 PHOXOCEPHALIDAE 28 3 2.1277 0.0322 0.545 0.990 1.425 PONTOGENEIA INERMIS 21 5 3.5461 0.0132 0.224 0.909 1.308 DECAPODA CRAB 24 4 2.8369 0.0137 0.232 0.290 0.417 CANCRIDAE 28 3 2.1277 0.0596 1.011 0.567 0.815 CANCER IRRORATUS 39 1 0.7092 0.0010 0.018 0.071 0.103 CRANGON SEPTEMSPINOSA 24 4 2.8369 0.0034 0.058 0.075 0.108 EUALUS PUSIOLUS 20 6 4.2553 0.0500 0.848 1.026 1.476 HYAS COARCTATUS 39 1 0.7092 0.0018 0.030 0.019 0.027 PAGURIDAE 33 2 1.4184 0.0298 0.505 0.231 0.332 PAGURUS SP 33 2 1.4184 0.0017 0.028 0.131 0.189 PANDALIDAE 28 3 2.1277 0.0008 0.014 0.079 0.113 ANTHURIDAE 39 1 0.7092 0.0000 0.001 0.002 0.003 CHIRIDOTEA SP 39 1 0.7092 0.0000 0.000 0.000 0.000 CUMACEA 21 5 3.5461 0.0456 0.774 1.048 1.508 MOLLUSCA SHELL 28 3 2.1277 0.0016 0.027 0.617 0.888 BIVALVIA Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 677 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=46, Stomach samples=141 Predator size stats: mean(s.e.)=53.5(1.4), min=14 max=90 Mean (s.e.) stomach weight = 5.8951 (1.1617) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 39 1 0.7092 0.0039 0.066 0.049 0.071 PECTINIDAE 15 8 5.6738 0.4381 7.432 3.574 5.142 PLACOPECTEN MAGELLANICUS 39 1 0.7092 0.0099 0.168 0.561 0.806 CERASTODERMA PINNULATUM 28 3 2.1277 0.0024 0.041 0.103 0.149 GASTROPODA 15 8 5.6738 0.2327 3.947 3.645 5.245 ECHINODERMATA 4 19 13.4752 2.0243 34.339 9.958 14.328 ECHINOIDEA 8 12 8.5106 2.1272 36.083 7.846 11.289 ECHINARACHNIUS PARMA 15 8 5.6738 0.0184 0.312 1.313 1.890 OPHIUROIDEA 39 1 0.7092 0.1766 2.996 0.688 0.989 EURYALE SP 39 1 0.7092 0.0002 0.004 0.007 0.010 AMPHIOPLUS ABDITA 12 9 6.3830 0.1861 3.156 2.931 4.217 OPHIOPHOLIS ACULEATA 39 1 0.7092 0.0005 0.008 0.005 0.007 OPHIURA SP 21 5 3.5461 0.0047 0.080 0.702 1.011 OPHIURA SARSI 39 1 0.7092 0.0001 0.002 0.000 0.001 BRYOZOA 3 25 17.7305 0.0990 1.679 6.376 9.174 ANIMAL REMAINS 33 2 1.4184 0.0145 0.245 0.599 0.862 ANIMAL EGGS 12 9 6.3830 0.0256 0.434 0.476 0.685 ROCK 6 16 11.3475 0.1191 2.020 4.060 5.842 SAND Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 678 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=21.0(4.0), min=17 max=25 Mean (s.e.) stomach weight = 0.0650 (0.0650) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 50.0000 0.0060 9.231 4.615 9.231 POLYCHAETA 1 1 50.0000 0.0005 0.769 0.385 0.769 GAMMARIDEA 1 1 50.0000 0.0585 90.000 45.000 90.000 PECTINIDAE Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 679 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=13 Predator size stats: mean(s.e.)=40.2(6.0), min=14 max=70 Mean (s.e.) stomach weight = 1.4137 (1.3259) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 7 53.8462 0.0000 0.000 0.000 0.000 EMPTY 2 2 15.3846 0.0180 1.273 13.098 28.378 POLYCHAETA 5 1 7.6923 0.0597 4.222 7.692 16.667 CIRRATULIDAE 2 2 15.3846 0.0024 0.169 2.287 4.955 AMPHARETIDAE 5 1 7.6923 0.0002 0.011 1.709 3.704 GAMMARIDEA 5 1 7.6923 1.3314 94.178 7.692 16.667 OPHIURA SARSI 2 2 15.3846 0.0021 0.147 13.675 29.630 ANIMAL REMAINS Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 680 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=38.0(6.0), min=32 max=44 Mean (s.e.) stomach weight = 5.7140 (0.5620) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 50.0000 0.0085 0.149 0.135 0.135 EDOTEA TRILOBA 1 2 100.0000 0.2630 4.603 4.646 4.646 BIVALVIA 5 1 50.0000 0.0100 0.175 0.159 0.159 NUCULANA SP 1 2 100.0000 0.0650 1.138 1.260 1.260 NUCULA PROXIMA 5 1 50.0000 0.0155 0.271 0.247 0.247 GASTROPODA 1 2 100.0000 5.2155 91.276 91.098 91.098 OPHIUROIDEA 5 1 50.0000 0.0025 0.044 0.040 0.040 FISH SCALES 1 2 100.0000 0.1310 2.293 2.367 2.367 ANIMAL REMAINS 5 1 50.0000 0.0030 0.053 0.048 0.048 PLANTS Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 681 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=12 Predator size stats: mean(s.e.)=26.9(1.0), min=22 max=35 Mean (s.e.) stomach weight = 0.0698 (0.0492) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 9 75.0000 0.0000 0.000 0.000 0.000 EMPTY 2 2 16.6667 0.0208 29.749 16.667 66.667 NEMATODA 3 1 8.3333 0.0061 8.722 1.035 4.138 UNCIOLA IRRORATA 3 1 8.3333 0.0135 19.355 2.296 9.184 DECAPODA CRAB 3 1 8.3333 0.0294 42.174 5.003 20.011 ANIMAL REMAINS Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 682 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=18, Stomach samples=63 Predator size stats: mean(s.e.)=44.1(1.4), min=16 max=64 Mean (s.e.) stomach weight = 4.5955 (0.9985) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 23 36.5079 0.0000 0.000 0.000 0.000 EMPTY 13 1 1.5873 0.0005 0.010 1.587 2.500 NEMERTEA 13 1 1.5873 0.0000 0.000 0.001 0.002 ACANTHOCEPHALA 7 4 6.3492 0.0071 0.154 0.253 0.399 TEREBELLIDA 10 2 3.1746 0.0014 0.031 0.109 0.171 CRUSTACEA 4 9 14.2857 0.0233 0.507 2.028 3.194 GAMMARIDEA 13 1 1.5873 0.0001 0.003 0.017 0.027 AORIDAE 13 1 1.5873 0.0019 0.041 0.602 0.947 LEPTOCHEIRUS PINGUIS 10 2 3.1746 0.0013 0.029 1.824 2.874 UNCIOLA IRRORATA 13 1 1.5873 0.0004 0.009 0.051 0.080 CAPRELLIDAE 13 1 1.5873 0.0015 0.032 0.023 0.037 COROPHIIDAE 4 9 14.2857 0.2194 4.775 3.613 5.691 DECAPODA CRAB 13 1 1.5873 0.0006 0.013 0.007 0.011 DECAPODA SHRIMP 6 5 7.9365 0.0664 1.444 3.759 5.921 CANCRIDAE 13 1 1.5873 0.0453 0.985 1.587 2.500 CANCER BOREALIS 13 1 1.5873 0.0000 0.001 0.010 0.016 CUMACEA 10 2 3.1746 0.0056 0.122 0.106 0.166 BIVALVIA 13 1 1.5873 0.0001 0.002 0.016 0.026 GASTROPODA 3 11 17.4603 0.9176 19.968 15.294 24.088 ECHINOIDEA 2 19 30.1587 3.2188 70.043 28.915 45.541 ECHINARACHNIUS PARMA 13 1 1.5873 0.0000 0.001 0.007 0.010 OPHIUROIDEA 7 4 6.3492 0.0829 1.804 2.539 3.999 ANIMAL REMAINS 9 3 4.7619 0.0012 0.027 1.143 1.800 SAND Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 683 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=10, Stomach samples=31 Predator size stats: mean(s.e.)=32.7(1.5), min=13 max=57 Mean (s.e.) stomach weight = 0.1620 (0.0728) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 22 70.9677 0.0000 0.000 0.000 0.000 EMPTY 11 1 3.2258 0.0009 0.577 0.216 0.742 NEMATODA 11 1 3.2258 0.0001 0.040 0.028 0.097 STERNASPIS SCUTATA 11 1 3.2258 0.0001 0.040 0.004 0.015 CRUSTACEA 3 3 9.6774 0.0003 0.159 0.090 0.310 AMPHIPODA 7 2 6.4516 0.0020 1.214 0.475 1.637 UNCIOLA IRRORATA 11 1 3.2258 0.0023 1.394 1.590 5.477 COROPHIIDAE 11 1 3.2258 0.0001 0.060 0.006 0.022 ERICTHONIUS SP 11 1 3.2258 0.0004 0.219 0.082 0.282 ERICTHONIUS RUBRICORNIS 7 2 6.4516 0.0009 0.557 0.285 0.980 DECAPODA CRAB 2 4 12.9032 0.1136 70.117 11.157 38.429 CANCER BOREALIS 11 1 3.2258 0.0049 3.006 3.226 11.111 DICHELOPANDALUS LEPTOCERUS 3 3 9.6774 0.0060 3.723 1.203 4.143 EDOTEA TRILOBA 3 3 9.6774 0.0007 0.438 0.271 0.932 DIASTYLIS QUADRISPINOSA 11 1 3.2258 0.0000 0.020 0.002 0.007 EUDORELLA TRUNCATULA 7 2 6.4516 0.0012 0.757 0.084 0.288 MOLLUSCA SHELL 11 1 3.2258 0.0000 0.020 0.002 0.007 BIVALVIA 11 1 3.2258 0.0008 0.518 0.056 0.194 CERASTODERMA PINNULATUM 3 3 9.6774 0.0196 12.124 7.282 25.083 ANIMAL REMAINS 7 2 6.4516 0.0081 5.017 2.974 10.242 SAND Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 684 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=132 Predator size stats: mean(s.e.)=47.2(1.1), min=14 max=75 Mean (s.e.) stomach weight = 3.6043 (0.6148) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 29 21.9697 0.0000 0.000 0.000 0.000 EMPTY 21 4 3.0303 0.0001 0.003 1.137 1.457 NEMATODA 13 9 6.8182 0.0016 0.044 0.212 0.272 POLYCHAETA 24 3 2.2727 0.0002 0.005 0.372 0.476 MALDANIDAE 35 1 0.7576 0.0015 0.042 0.390 0.499 FLABELLIGERIDAE 17 6 4.5455 0.1453 4.030 2.657 3.405 APHRODITIDAE 35 1 0.7576 0.0028 0.078 0.469 0.601 NEPHTYIDAE 35 1 0.7576 0.0000 0.000 0.001 0.001 SPIONIDAE 35 1 0.7576 0.0001 0.002 0.022 0.029 STERNASPIS SCUTATA 7 20 15.1515 0.0347 0.962 4.398 5.636 TEREBELLIDA 35 1 0.7576 0.0001 0.003 0.015 0.019 SIPUNCULA 21 4 3.0303 0.0017 0.048 0.398 0.510 CRUSTACEA 10 13 9.8485 0.0417 1.158 4.369 5.599 AMPHIPODA 1 38 28.7879 0.0346 0.959 4.382 5.615 GAMMARIDEA 10 13 9.8485 0.0022 0.060 0.935 1.198 AMPELISCIDAE 35 1 0.7576 0.0001 0.001 0.039 0.050 AMPELISCA SP 8 19 14.3939 0.0188 0.522 2.691 3.448 AMPELISCA AGASSIZI 35 1 0.7576 0.0000 0.001 0.758 0.971 BYBLIS SERRATA 19 5 3.7879 0.0002 0.006 0.205 0.263 AORIDAE 5 27 20.4545 0.0922 2.559 6.235 7.990 LEPTOCHEIRUS PINGUIS 35 1 0.7576 0.0001 0.002 0.045 0.057 UNCIOLA SP 2 35 26.5152 0.0936 2.597 4.968 6.367 UNCIOLA IRRORATA 26 2 1.5152 0.0000 0.000 0.028 0.036 ERICTHONIUS SP 26 2 1.5152 0.0001 0.002 0.134 0.172 ERICTHONIUS RUBRICORNIS 35 1 0.7576 0.0000 0.001 0.001 0.001 HAUSTORIIDAE 35 1 0.7576 0.0001 0.003 0.001 0.002 LYSIANASSIDAE 35 1 0.7576 0.0000 0.000 0.009 0.011 PHOXOCEPHALIDAE 26 2 1.5152 0.0027 0.076 0.051 0.065 DECAPODA CRAB 35 1 0.7576 0.0162 0.448 0.276 0.354 AXIUS SERRATUS 19 5 3.7879 0.0020 0.054 1.089 1.395 CANCRIDAE 26 2 1.5152 0.0061 0.170 0.289 0.370 CANCER BOREALIS 35 1 0.7576 0.0034 0.093 0.271 0.347 CANCER IRRORATUS 35 1 0.7576 0.0001 0.002 0.015 0.020 CRANGONIDAE 35 1 0.7576 0.0000 0.001 0.055 0.071 CRANGON SEPTEMSPINOSA 35 1 0.7576 0.0061 0.170 0.105 0.134 PAGURIDAE 35 1 0.7576 0.0182 0.505 0.201 0.257 PAGURUS SP 26 2 1.5152 0.0123 0.340 1.028 1.317 PAGURUS ACADIANUS 35 1 0.7576 0.0000 0.001 0.002 0.002 ISOPODA 35 1 0.7576 0.0001 0.004 0.001 0.001 CIROLANIDAE Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 685 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=132 Predator size stats: mean(s.e.)=47.2(1.1), min=14 max=75 Mean (s.e.) stomach weight = 3.6043 (0.6148) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 9 15 11.3636 0.0003 0.008 0.459 0.588 CUMACEA 17 6 4.5455 0.0146 0.405 0.978 1.254 MOLLUSCA 21 4 3.0303 0.0046 0.128 0.308 0.394 MOLLUSCA SHELL 10 13 9.8485 0.0101 0.280 0.894 1.146 BIVALVIA 26 2 1.5152 0.0105 0.292 0.830 1.063 YOLDIELLA IRIS 35 1 0.7576 0.0015 0.043 0.079 0.101 YOLDIA SP 26 2 1.5152 0.0005 0.013 0.779 0.998 NUCULA SP 15 8 6.0606 0.0099 0.275 1.536 1.969 NUCULA PROXIMA 26 2 1.5152 0.0006 0.017 0.064 0.083 ASTARTE SP 24 3 2.2727 0.0068 0.187 0.232 0.297 CERASTODERMA PINNULATUM 35 1 0.7576 0.0012 0.034 0.013 0.017 CYCLOCARDIA BOREALIS 26 2 1.5152 0.0103 0.287 0.681 0.872 GASTROPODA 35 1 0.7576 0.0000 0.001 0.001 0.002 NATICIDAE 35 1 0.7576 0.0076 0.212 0.413 0.529 ECHINODERMATA 16 7 5.3030 0.1367 3.793 3.898 4.995 ECHINOIDEA 3 33 25.0000 2.8229 78.319 22.662 29.042 ECHINARACHNIUS PARMA 35 1 0.7576 0.0000 0.001 0.005 0.006 OPHIUROIDEA 35 1 0.7576 0.0002 0.004 0.002 0.003 ASCIDIACEA 6 21 15.9091 0.0152 0.422 4.414 5.657 ANIMAL REMAINS 35 1 0.7576 0.0003 0.008 0.089 0.114 ROCK 13 9 6.8182 0.0115 0.319 1.443 1.850 SAND Predator Species = MACROZOARCES AMERICANUS (OCEAN POUT, SVSPP=193) 686 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=32.7(2.3), min=28 max=35 Mean (s.e.) stomach weight = 0.1283 (0.1219) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 33.3333 0.0000 0.000 0.000 0.000 EMPTY 3 1 33.3333 0.0003 0.260 0.090 0.134 HYDROZOA 3 1 33.3333 0.0343 26.753 9.229 13.844 POLYCHAETA 3 1 33.3333 0.0020 1.558 0.538 0.806 PHERUSA SP 3 1 33.3333 0.0003 0.260 0.090 0.134 NEPHTYS SP 3 1 33.3333 0.0083 6.494 2.240 3.360 AMPHIPODA 3 1 33.3333 0.0010 0.779 0.269 0.403 AMPELISCA AGASSIZI 3 1 33.3333 0.0003 0.260 0.090 0.134 UNCIOLA IRRORATA 3 1 33.3333 0.0063 4.935 1.703 2.554 AEGININA LONGICORNIS 1 2 66.6667 0.0203 15.844 25.262 37.893 EDOTEA TRILOBA 3 1 33.3333 0.0007 0.519 0.179 0.269 NUCULA PROXIMA 3 1 33.3333 0.0030 2.338 0.806 1.210 FISH 3 1 33.3333 0.0003 0.260 0.090 0.134 FISH SCALES 1 2 66.6667 0.0447 34.805 24.380 36.569 ANIMAL REMAINS 3 1 33.3333 0.0063 4.935 1.703 2.554 SAND Predator Species = LEPOPHIDIUM PROFUNDORUM (FAWN CUSK-EEL, SVSPP=194) 687 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=9 Predator size stats: mean(s.e.)=25.6(0.4), min=24 max=27 Mean (s.e.) stomach weight = 0.0586 (0.0214) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 4 44.4444 0.0000 0.000 0.000 0.000 EMPTY 6 1 11.1111 0.0011 1.898 0.777 1.399 NEMATODA 6 1 11.1111 0.0002 0.380 0.322 0.580 POLYCHAETA 6 1 11.1111 0.0027 4.554 1.865 3.357 NOTHRIA CONCHYLEGA 6 1 11.1111 0.0100 17.078 6.944 12.500 NEPHTYS INCISA 6 1 11.1111 0.0001 0.190 0.078 0.140 AMPHIPODA 4 2 22.2222 0.0044 7.590 3.102 5.583 AMPELISCIDAE 3 3 33.3333 0.0112 19.165 14.152 25.474 AMPELISCA AGASSIZI 6 1 11.1111 0.0010 1.708 2.222 4.000 LEPTOCHEIRUS PINGUIS 1 5 55.5556 0.0086 14.611 7.437 13.387 UNCIOLA IRRORATA 4 2 22.2222 0.0012 2.087 1.358 2.444 AEGININA LONGICORNIS 6 1 11.1111 0.0082 14.042 5.750 10.350 CRANGON SEPTEMSPINOSA 6 1 11.1111 0.0040 6.831 3.175 5.714 PAGURUS SP 6 1 11.1111 0.0058 9.867 8.374 15.072 DICHELOPANDALUS LEPTOCERUS Predator Species = LEPOPHIDIUM PROFUNDORUM (FAWN CUSK-EEL, SVSPP=194) 688 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=13 Predator size stats: mean(s.e.)=25.7(0.3), min=24 max=27 Mean (s.e.) stomach weight = 0.0199 (0.0132) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 7 53.8462 0.0000 0.000 0.000 0.000 EMPTY 3 3 23.0769 0.0012 6.178 13.526 29.306 NEMATODA 3 3 23.0769 0.0022 11.197 3.236 7.011 POLYCHAETA 7 1 7.6923 0.0084 42.085 4.819 10.441 EUNICIDAE 7 1 7.6923 0.0012 5.792 0.663 1.437 CRUSTACEA 5 2 15.3846 0.0013 6.564 3.994 8.653 UNCIOLA IRRORATA 7 1 7.6923 0.0008 3.861 4.274 9.259 MUNIDA IRIS 5 2 15.3846 0.0024 11.969 7.372 15.972 CIROLANIDAE 7 1 7.6923 0.0001 0.386 0.855 1.852 CUMACEA 2 6 46.1538 0.0024 11.969 7.417 16.070 ANIMAL REMAINS Predator Species = LEPOPHIDIUM PROFUNDORUM (FAWN CUSK-EEL, SVSPP=194) 689 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=21 Predator size stats: mean(s.e.)=18.6(0.4), min=16 max=24 Mean (s.e.) stomach weight = 0.0439 (0.0124) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 3 14.2857 0.0000 0.000 0.000 0.000 EMPTY 10 1 4.7619 0.0000 0.108 0.794 0.926 TREMATODA 10 1 4.7619 0.0001 0.325 2.381 2.778 POLYCHAETA 7 2 9.5238 0.0006 1.410 1.144 1.335 MALDANIDAE 10 1 4.7619 0.0023 5.315 1.173 1.368 LUMBRINERIDAE 2 4 19.0476 0.0050 11.388 6.105 7.123 NINOE NIGRIPES 10 1 4.7619 0.0012 2.820 3.095 3.611 ONUPHIDAE 3 3 14.2857 0.0066 15.076 8.220 9.590 NOTHRIA CONCHYLEGA 7 2 9.5238 0.0068 15.401 4.752 5.544 NEPHTYIDAE 10 1 4.7619 0.0007 1.518 2.899 3.382 AGLAOPHAMUS CIRCINATA 3 3 14.2857 0.0003 0.759 2.060 2.403 NEPHTYS SP 10 1 4.7619 0.0004 0.868 1.656 1.932 ACANTHONOTOZOMA SP 10 1 4.7619 0.0001 0.325 0.176 0.206 AMPELISCA AGASSIZI 7 2 9.5238 0.0004 0.868 1.458 1.702 LEPTOCHEIRUS PINGUIS 1 16 76.1905 0.0172 39.262 45.105 52.622 UNCIOLA IRRORATA 10 1 4.7619 0.0000 0.108 0.034 0.039 ERICTHONIUS RUBRICORNIS 10 1 4.7619 0.0001 0.217 0.317 0.370 MELITA DENTATA 10 1 4.7619 0.0001 0.217 0.161 0.188 ISCHYROCERUS ANGUIPES 10 1 4.7619 0.0001 0.217 0.244 0.285 HARPINIA PROPINQUA 10 1 4.7619 0.0000 0.108 0.119 0.139 PLEUSTIDAE 10 1 4.7619 0.0001 0.325 0.072 0.084 DECAPODA LARVAE 10 1 4.7619 0.0006 1.410 0.764 0.892 MUNIDA SP 10 1 4.7619 0.0002 0.434 2.116 2.469 DIASTYLIS SP 3 3 14.2857 0.0006 1.410 0.670 0.782 YOLDIA SP 10 1 4.7619 0.0000 0.108 0.198 0.231 OPHIUROIDEA Predator Species = LEPOPHIDIUM PROFUNDORUM (FAWN CUSK-EEL, SVSPP=194) 690 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=31 Predator size stats: mean(s.e.)=22.0(0.6), min=14 max=27 Mean (s.e.) stomach weight = 0.0202 (0.0043) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 5 16.1290 0.0000 0.000 0.000 0.000 EMPTY 2 6 19.3548 0.0007 3.520 4.608 5.494 POLYCHAETA 14 1 3.2258 0.0001 0.640 0.478 0.570 MALDANIDAE 10 2 6.4516 0.0007 3.520 1.394 1.662 LUMBRINERIS FRAGILIS 14 1 3.2258 0.0000 0.160 0.147 0.175 SCOLOPLOS SP 6 3 9.6774 0.0033 16.480 8.446 10.070 HESIONIDAE 14 1 3.2258 0.0004 2.080 3.226 3.846 NEPHTYIDAE 14 1 3.2258 0.0000 0.160 0.358 0.427 AGLAOPHAMUS SP 6 3 9.6774 0.0002 1.120 4.391 5.235 SYLLIDES SP 6 3 9.6774 0.0002 1.120 3.987 4.754 AMPHIPODA 14 1 3.2258 0.0001 0.320 0.461 0.549 AMPELISCIDAE 10 2 6.4516 0.0005 2.720 4.086 4.872 LEPTOCHEIRUS PINGUIS 6 3 9.6774 0.0001 0.480 0.780 0.930 UNCIOLA SP 4 4 12.9032 0.0006 3.040 5.074 6.050 UNCIOLA IRRORATA 14 1 3.2258 0.0006 3.200 1.265 1.508 ERICTHONIUS SP 14 1 3.2258 0.0001 0.320 3.226 3.846 HYPERIIDAE 10 2 6.4516 0.0001 0.320 0.400 0.477 PHOXOCEPHALIDAE 14 1 3.2258 0.0001 0.320 0.358 0.427 RHEPOXYNIUS EPISTOMUS 14 1 3.2258 0.0000 0.160 0.134 0.160 ISOPODA 14 1 3.2258 0.0000 0.160 3.226 3.846 PTILANTHURA TENUIS 10 2 6.4516 0.0001 0.320 0.266 0.317 CUMACEA 14 1 3.2258 0.0000 0.160 0.403 0.481 MYSIDACEA 14 1 3.2258 0.0001 0.320 0.293 0.350 COPEPODA 14 1 3.2258 0.0002 1.120 0.443 0.528 BIVALVIA 14 1 3.2258 0.0002 0.960 1.019 1.215 ECHINODERMATA 14 1 3.2258 0.0002 0.960 1.382 1.648 ECHINOIDEA 1 11 35.4839 0.0061 30.400 24.343 29.024 OPHIUROIDEA 14 1 3.2258 0.0033 16.160 3.226 3.846 BROSME BROSME 4 4 12.9032 0.0020 9.760 6.450 7.691 ANIMAL REMAINS Predator Species = LEPOPHIDIUM PROFUNDORUM (FAWN CUSK-EEL, SVSPP=194) 691 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=52 Predator size stats: mean(s.e.)=21.8(0.6), min=15 max=30 Mean (s.e.) stomach weight = 0.0359 (0.0070) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 17 32.6923 0.0000 0.000 0.000 0.000 EMPTY 9 3 5.7692 0.0016 4.343 2.466 3.663 NEMATODA 5 6 11.5385 0.0007 1.823 1.708 2.538 POLYCHAETA 20 1 1.9231 0.0012 3.432 1.758 2.612 LUMBRINERIS TENUIS 20 1 1.9231 0.0038 10.617 1.867 2.773 AGLAOPHAMUS SP 20 1 1.9231 0.0000 0.054 0.037 0.055 NEPHTYS SP 13 2 3.8462 0.0001 0.268 0.238 0.354 POLYNOIDAE 13 2 3.8462 0.0001 0.268 0.755 1.122 CIRRATULIDAE 20 1 1.9231 0.0000 0.107 1.282 1.905 AMPHARETE ARCTICA 4 7 13.4615 0.0005 1.501 1.378 2.047 CRUSTACEA 13 2 3.8462 0.0002 0.590 0.168 0.250 AMPHIPODA 13 2 3.8462 0.0001 0.161 0.060 0.089 AMPELISCA SP 20 1 1.9231 0.0000 0.054 0.045 0.066 AMPELISCA AGASSIZI 20 1 1.9231 0.0001 0.322 0.057 0.084 BYBLIS SERRATA 3 8 15.3846 0.0023 6.434 4.650 6.909 LEPTOCHEIRUS PINGUIS 20 1 1.9231 0.0001 0.322 0.206 0.306 UNCIOLA INERMIS 5 6 11.5385 0.0010 2.895 3.556 5.283 UNCIOLA IRRORATA 20 1 1.9231 0.0003 0.751 0.657 0.976 CAPRELLIDAE 9 3 5.7692 0.0010 2.735 1.417 2.105 CASCO BIGELOWI 20 1 1.9231 0.0001 0.268 0.601 0.893 MELITA DENTATA 20 1 1.9231 0.0000 0.054 0.087 0.130 PONTOGENEIA INERMIS 7 4 7.6923 0.0005 1.394 2.822 4.193 DECAPODA 7 4 7.6923 0.0010 2.681 1.486 2.207 CANCRIDAE 20 1 1.9231 0.0001 0.375 0.841 1.250 CANCER IRRORATUS 20 1 1.9231 0.0007 1.877 1.923 2.857 CRANGONIDAE 2 10 19.2308 0.0034 9.598 10.575 15.712 CRANGON SEPTEMSPINOSA 20 1 1.9231 0.0012 3.271 1.923 2.857 PONTOPHILUS BREVIROSTRIS 20 1 1.9231 0.0026 7.185 1.895 2.815 PONTOPHILUS NORVEGICUS 13 2 3.8462 0.0012 3.324 3.712 5.515 MUNIDA SP 20 1 1.9231 0.0014 3.968 1.923 2.857 CARIDION GORDONI 20 1 1.9231 0.0003 0.697 1.667 2.476 HYAS SP 20 1 1.9231 0.0000 0.054 1.923 2.857 PAGURIDAE 20 1 1.9231 0.0000 0.054 0.023 0.034 PAGURUS LONGICARPUS 20 1 1.9231 0.0000 0.054 0.027 0.041 MYSIDACEA 20 1 1.9231 0.0000 0.054 0.027 0.041 ERYTHROPS ERYTHROPHTHALMA 20 1 1.9231 0.0000 0.054 0.128 0.190 CENTROPAGES SP 9 3 5.7692 0.0005 1.501 3.000 4.458 OPHIUROIDEA 20 1 1.9231 0.0002 0.536 1.923 2.857 AMPHIPHOLIS SP 13 2 3.8462 0.0019 5.201 3.305 4.910 AXIOGNATHUS SQUAMATUS Predator Species = LEPOPHIDIUM PROFUNDORUM (FAWN CUSK-EEL, SVSPP=194) 692 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=52 Predator size stats: mean(s.e.)=21.8(0.6), min=15 max=30 Mean (s.e.) stomach weight = 0.0359 (0.0070) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 2 3.8462 0.0022 6.113 1.516 2.252 FISH 20 1 1.9231 0.0000 0.054 0.029 0.043 FISH EGGS OTHER THAN SKATE 9 3 5.7692 0.0053 14.692 3.502 5.203 PLEURONECTIFORMES 20 1 1.9231 0.0001 0.214 0.115 0.171 ANIMAL REMAINS 20 1 1.9231 0.0000 0.054 0.029 0.043 SAND Predator Species = LEPOPHIDIUM PROFUNDORUM (FAWN CUSK-EEL, SVSPP=194) 693 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=19 Predator size stats: mean(s.e.)=19.9(0.6), min=16 max=26 Mean (s.e.) stomach weight = 0.0127 (0.0045) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 8 42.1053 0.0000 0.000 0.000 0.000 EMPTY 6 1 5.2632 0.0004 3.320 4.211 7.273 POLYCHAETA 6 1 5.2632 0.0001 0.415 0.526 0.909 GAMMARIDEA 6 1 5.2632 0.0004 3.320 4.211 7.273 DECAPODA SHRIMP 4 2 10.5263 0.0021 16.598 6.950 12.005 CRANGON SEPTEMSPINOSA 4 2 10.5263 0.0027 21.162 10.526 18.182 MUNIDA IRIS 6 1 5.2632 0.0001 0.830 1.053 1.818 MYSIDACEA 6 1 5.2632 0.0002 1.245 3.947 6.818 BIVALVIA 6 1 5.2632 0.0028 21.992 3.576 6.177 ECHINOIDEA 2 4 21.0526 0.0037 29.046 19.211 33.182 OPHIUROIDEA 3 3 15.7895 0.0003 2.075 3.684 6.364 ANIMAL REMAINS Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 694 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=44, Stomach samples=57 Predator size stats: mean(s.e.)=70.4(3.0), min=7 max=101 Mean (s.e.) stomach weight = 106.0131 (39.1076) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 33 57.8947 0.0000 0.000 0.000 0.000 EMPTY 6 1 1.7544 0.0035 0.003 0.001 0.002 ACANTHOCEPHALA 3 6 10.5263 10.9264 10.307 4.666 11.081 CEPHALOPODA 4 4 7.0175 24.2099 22.837 6.915 16.424 ILLEX SP 6 1 1.7544 0.0002 0.000 1.754 4.167 SAGITTA SP 2 15 26.3158 18.9466 17.872 18.999 45.123 FISH 6 1 1.7544 34.5965 32.634 1.754 4.167 RAJA SP 6 1 1.7544 3.3947 3.202 0.858 2.039 RAJA RADIATA 6 1 1.7544 3.6930 3.484 1.754 4.167 GADIDAE 6 1 1.7544 2.0705 1.953 1.748 4.152 MELANOGRAMMUS AEGLEFINUS 5 2 3.5088 8.1579 7.695 2.650 6.295 MYOXOCEPHALUS OCTODECEMSPINOSUS 6 1 1.7544 0.0138 0.013 1.004 2.385 PLEURONECTES FERRUGINEUS Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 695 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=13 Predator size stats: mean(s.e.)=55.5(4.2), min=27 max=81 Mean (s.e.) stomach weight = 14.4022 (9.5987) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 10 76.9231 0.0000 0.000 0.000 0.000 EMPTY 2 1 7.6923 3.9098 27.147 7.692 33.333 FISH 2 1 7.6923 9.1623 63.617 7.692 33.333 POLLACHIUS VIRENS 2 1 7.6923 1.3302 9.236 7.692 33.333 AMMODYTES SP Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 696 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=8 Predator size stats: mean(s.e.)=80.5(4.4), min=63 max=102 Mean (s.e.) stomach weight = 243.1375 (75.4861) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 25.0000 0.0000 0.000 0.000 0.000 EMPTY 5 1 12.5000 0.0023 0.001 0.001 0.001 LYSIANASSIDAE 5 1 12.5000 0.0306 0.013 0.011 0.015 CRANGON SEPTEMSPINOSA 1 2 25.0000 5.9119 2.431 12.660 16.880 CEPHALOPODA 5 1 12.5000 50.6303 20.824 12.500 16.667 LOLIGO SP 5 1 12.5000 33.1438 13.632 12.500 16.667 ILLEX SP 1 2 25.0000 104.3278 42.909 20.924 27.899 FISH 1 2 25.0000 49.0910 20.191 16.404 21.872 GADIDAE Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 697 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=79, Stomach samples=138 Predator size stats: mean(s.e.)=65.7(2.0), min=14 max=116 Mean (s.e.) stomach weight = 86.5352 (17.7324) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 74 53.6232 0.0000 0.000 0.000 0.000 EMPTY 15 1 0.7246 0.5398 0.624 0.725 1.562 BOLOCERA TUEDIAE 15 1 0.7246 1.2933 1.495 0.719 1.549 CERIANTHIDAE 10 2 1.4493 0.0001 0.000 0.381 0.820 TREMATODA 4 5 3.6232 0.0004 0.000 1.495 3.225 NEMATODA 15 1 0.7246 0.0002 0.000 0.000 0.000 POLYCHAETA 15 1 0.7246 0.0002 0.000 0.000 0.000 SYLLIS SP 10 2 1.4493 0.0012 0.001 0.014 0.030 DECAPODA 15 1 0.7246 0.0282 0.033 0.006 0.014 CANCER BOREALIS 5 4 2.8986 0.0467 0.054 0.970 2.091 DICHELOPANDALUS LEPTOCERUS 15 1 0.7246 0.0186 0.022 0.280 0.604 PANDALUS PROPINQUUS 15 1 0.7246 0.0066 0.008 0.004 0.008 MEGANYCTIPHANES NORVEGICA 3 7 5.0725 5.4458 6.293 4.610 9.940 CEPHALOPODA 8 3 2.1739 7.9459 9.182 0.944 2.036 ILLEX SP 15 1 0.7246 0.0001 0.000 0.000 0.000 CHAETOGNATHA 2 38 27.5362 55.7081 64.376 23.936 51.612 FISH 15 1 0.7246 0.0040 0.005 0.002 0.005 FISH SCALES 10 2 1.4493 3.0036 3.471 1.449 3.125 ALOSA PSEUDOHARENGUS 5 4 2.8986 4.6372 5.359 2.578 5.558 GADIDAE 10 2 1.4493 0.6763 0.782 1.033 2.228 ENCHELYOPUS CIMBRIUS 15 1 0.7246 1.6094 1.860 0.725 1.562 MERLUCCIUS BILINEARIS 10 2 1.4493 1.2384 1.431 1.449 3.125 PEPRILUS TRIACANTHUS 15 1 0.7246 0.5377 0.621 0.725 1.562 PARALICHTHYS OBLONGUS 15 1 0.7246 0.0427 0.049 0.724 1.561 HIPPOGLOSSUS HIPPOGLOSSUS 15 1 0.7246 0.8912 1.030 0.725 1.562 PLEURONECTES FERRUGINEUS 15 1 0.7246 2.0222 2.337 0.353 0.761 PLEURONECTES AMERICANUS 8 3 2.1739 0.0010 0.001 0.385 0.830 ANIMAL REMAINS 5 4 2.8986 0.8362 0.966 2.146 4.628 ROCK Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 698 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=67, Stomach samples=112 Predator size stats: mean(s.e.)=58.5(2.3), min=13 max=107 Mean (s.e.) stomach weight = 30.8323 (6.8411) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 56 50.0000 0.0000 0.000 0.000 0.000 EMPTY 10 1 0.8929 0.3730 1.210 0.200 0.401 PORIFERA 5 2 1.7857 0.0000 0.000 0.896 1.792 TREMATODA 5 2 1.7857 0.0005 0.002 0.025 0.050 NEMATODA 5 2 1.7857 0.0040 0.013 0.900 1.800 CRUSTACEA 5 2 1.7857 0.0214 0.069 1.786 3.571 DECAPODA SHRIMP 10 1 0.8929 0.0031 0.010 0.033 0.066 DICHELOPANDALUS LEPTOCERUS 10 1 0.8929 0.0368 0.120 0.893 1.786 PANDALUS BOREALIS 10 1 0.8929 0.0311 0.101 0.893 1.786 PANDALUS PROPINQUUS 10 1 0.8929 0.0013 0.004 0.893 1.786 CEPHALOPODA 10 1 0.8929 0.0267 0.087 0.011 0.021 CTENODISCUS CRISPATUS 10 1 0.8929 0.0109 0.036 0.893 1.786 OPHIUROIDEA 10 1 0.8929 0.0496 0.161 0.020 0.040 UROCHORDATA 2 36 32.1429 13.0103 42.197 30.850 61.701 FISH 10 1 0.8929 4.0933 13.276 0.893 1.786 RAJA SP 10 1 0.8929 2.1608 7.008 0.893 1.786 OSTEICHTHYES 10 1 0.8929 0.0007 0.002 0.039 0.077 CLUPEIDAE 5 2 1.7857 1.0185 3.303 1.502 3.004 ENCHELYOPUS CIMBRIUS 3 3 2.6786 2.8932 9.384 2.276 4.553 MERLUCCIUS BILINEARIS 10 1 0.8929 0.2476 0.803 0.893 1.786 UROPHYCIS SP 10 1 0.8929 0.0607 0.197 0.893 1.786 UROPHYCIS CHUSS 10 1 0.8929 1.9286 6.255 0.893 1.786 SEBASTES FASCIATUS 10 1 0.8929 0.2345 0.761 0.893 1.786 LUMPENUS LUMPRETAEFORMIS 3 3 2.6786 4.4551 14.449 1.641 3.281 HIPPOGLOSSOIDES PLATESSOIDES 10 1 0.8929 0.1706 0.553 0.893 1.786 ANIMAL REMAINS Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 699 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=16, Stomach samples=26 Predator size stats: mean(s.e.)=76.3(4.8), min=26 max=116 Mean (s.e.) stomach weight = 179.9775 (68.0357) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 10 38.4615 0.0000 0.000 0.000 0.000 EMPTY 6 1 3.8462 0.0008 0.000 0.001 0.002 NEMATODA 3 5 19.2308 11.0337 6.131 7.947 12.914 CEPHALOPODA 6 1 3.8462 7.4500 4.139 1.915 3.112 LOLIGO SP 3 5 19.2308 30.1428 16.748 13.374 21.733 ILLEX SP 2 6 23.0769 20.7425 11.525 20.156 32.754 FISH 6 1 3.8462 54.1154 30.068 3.672 5.967 CLUPEIDAE 6 1 3.8462 7.5104 4.173 1.931 3.138 GADIDAE 5 2 7.6923 8.9346 4.964 4.849 7.880 MERLUCCIUS BILINEARIS 6 1 3.8462 40.0462 22.251 3.846 6.250 UROPHYCIS CHUSS 6 1 3.8462 0.0011 0.001 3.846 6.250 ANIMAL REMAINS Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 700 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=29 Predator size stats: mean(s.e.)=46.9(3.6), min=17 max=90 Mean (s.e.) stomach weight = 3.9460 (2.1438) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 20 68.9655 0.0000 0.000 0.000 0.000 EMPTY 3 1 3.4483 0.0836 2.119 3.448 11.111 CEPHALOPODA 3 1 3.4483 0.8377 21.229 3.448 11.111 ILLEX SP 2 5 17.2414 1.1618 29.442 17.241 55.556 FISH 3 1 3.4483 0.0000 0.001 3.448 11.111 FISH SCALES 3 1 3.4483 1.8629 47.209 3.448 11.111 GADIDAE Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 701 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=25, Stomach samples=58 Predator size stats: mean(s.e.)=51.2(3.1), min=16 max=101 Mean (s.e.) stomach weight = 9.6365 (3.4348) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 36 62.0690 0.0000 0.000 0.000 0.000 EMPTY 9 1 1.7241 0.0000 0.000 0.000 0.000 NEMERTEA 5 2 3.4483 0.0048 0.050 3.391 8.939 CRANGON SEPTEMSPINOSA 5 2 3.4483 0.0104 0.108 3.448 9.091 DICHELOPANDALUS LEPTOCERUS 9 1 1.7241 0.0019 0.020 1.724 4.545 CEPHALOPODA BEAKS 2 7 12.0690 4.3944 45.601 9.250 24.386 FISH 9 1 1.7241 0.2464 2.557 1.724 4.545 SQUALUS ACANTHIAS 5 2 3.4483 0.4370 4.535 3.448 9.091 OSTEICHTHYES 5 2 3.4483 2.2570 23.422 3.448 9.091 UROPHYCIS CHESTERI 9 1 1.7241 0.7350 7.627 1.724 4.545 MACROURIDAE 3 4 6.8966 0.7519 7.803 6.234 16.436 AMMODYTES SP 3 4 6.8966 0.7975 8.276 3.539 9.329 ANIMAL REMAINS Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 702 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=12, Stomach samples=20 Predator size stats: mean(s.e.)=39.0(5.6), min=7 max=101 Mean (s.e.) stomach weight = 30.0448 (12.8209) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 7 35.0000 0.0000 0.000 0.000 0.000 EMPTY 5 1 5.0000 0.0017 0.006 0.977 1.503 DECAPODA 5 1 5.0000 0.0028 0.009 2.414 3.714 CRANGONIDAE 5 1 5.0000 0.0047 0.016 2.701 4.156 CRANGON SEPTEMSPINOSA 4 2 10.0000 0.0026 0.009 1.580 2.431 MYSIDACEA 3 3 15.0000 1.2016 3.999 10.010 15.400 CEPHALOPODA 5 1 5.0000 9.2375 30.746 4.990 7.677 ILLEX ILLECEBROSUS 1 8 40.0000 19.0241 63.319 33.159 51.014 FISH 5 1 5.0000 0.5658 1.883 2.648 4.073 CITHARICHTHYS ARCTIFRONS 5 1 5.0000 0.0027 0.009 2.328 3.581 ANIMAL REMAINS 5 1 5.0000 0.0013 0.004 4.194 6.452 SAND Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 703 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=14, Stomach samples=19 Predator size stats: mean(s.e.)=67.1(6.3), min=21 max=100 Mean (s.e.) stomach weight = 42.7689 (27.3103) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 6 31.5789 0.0000 0.000 0.000 0.000 EMPTY 4 1 5.2632 0.0017 0.004 0.018 0.027 NEMATODA 4 1 5.2632 0.0879 0.206 5.263 7.692 DECAPODA SHRIMP 3 5 26.3158 8.5839 20.071 26.316 38.462 CEPHALOPODA 1 6 31.5789 7.9856 18.671 26.514 38.752 FISH 4 1 5.2632 26.0058 60.805 5.046 7.376 GADIDAE 4 1 5.2632 0.1040 0.243 5.263 7.692 MERLUCCIUS BILINEARIS Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 704 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=23 Predator size stats: mean(s.e.)=61.5(5.8), min=16 max=106 Mean (s.e.) stomach weight = 145.8808 (73.7019) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 11 47.8261 0.0000 0.000 0.000 0.000 EMPTY 4 1 4.3478 0.0099 0.007 0.158 0.303 DICHELOPANDALUS LEPTOCERUS 4 1 4.3478 0.0080 0.005 0.043 0.082 BIVALVIA 2 6 26.0870 21.3565 14.640 18.956 36.332 FISH 4 1 4.3478 10.6739 7.317 2.087 4.001 RAJA SP 4 1 4.3478 0.2369 0.162 3.789 7.263 OSTEICHTHYES 4 1 4.3478 46.3913 31.801 3.184 6.103 GADIDAE 4 1 4.3478 12.0307 8.247 4.348 8.333 MELANOGRAMMUS AEGLEFINUS 4 1 4.3478 37.8174 25.923 4.348 8.333 LOPHIIDAE 4 1 4.3478 11.5578 7.923 2.260 4.332 MYOXOCEPHALUS OCTODECEMSPINOSUS 4 1 4.3478 4.6674 3.199 4.348 8.333 PLEURONECTIFORMES 3 2 8.6957 1.1311 0.775 8.653 16.584 PLEURONECTES AMERICANUS Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 705 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=61.0(.), min=61 max=61 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 706 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=57, Stomach samples=121 Predator size stats: mean(s.e.)=54.0(1.9), min=8 max=101 Mean (s.e.) stomach weight = 30.9524 (8.2719) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 72 59.5041 0.0000 0.000 0.000 0.000 EMPTY 10 1 0.8264 0.0000 0.000 0.046 0.113 TREMATODA 4 4 3.3058 0.0094 0.030 0.057 0.141 NEMATODA 8 2 1.6529 0.0058 0.019 0.845 2.085 DICHELOPANDALUS LEPTOCERUS 3 13 10.7438 8.3354 26.930 10.390 25.657 CEPHALOPODA 10 1 0.8264 0.2914 0.941 0.826 2.040 LOLIGO SP 8 2 1.6529 0.6463 2.088 1.188 2.934 ILLEX SP 10 1 0.8264 4.7521 15.353 0.826 2.041 SEPIOLIDAE 2 21 17.3554 2.8665 9.261 14.795 36.534 FISH 10 1 0.8264 0.0000 0.000 0.005 0.011 FISH SCALES 10 1 0.8264 0.0509 0.164 0.791 1.954 CHONDRICHTHYES EGGS 4 4 3.3058 9.0031 29.087 3.306 8.163 RAJIFORMES 10 1 0.8264 0.3031 0.979 0.826 2.041 SQUALUS ACANTHIAS 10 1 0.8264 0.0092 0.030 0.826 2.041 GADIDAE 10 1 0.8264 0.1535 0.496 0.561 1.386 CAELORINCHUS CAELORHINCUS 10 1 0.8264 0.1736 0.561 0.592 1.462 AMMODYTES SP 10 1 0.8264 1.0588 3.421 0.759 1.875 MYOXOCEPHALUS OCTODECEMSPINOSUS 10 1 0.8264 0.8225 2.657 0.465 1.148 PEPRILUS TRIACANTHUS 10 1 0.8264 2.3099 7.463 0.826 2.041 TRIGLIDAE 4 4 3.3058 0.0513 0.166 1.098 2.712 ANIMAL REMAINS 10 1 0.8264 0.0144 0.047 0.049 0.121 ROCK 7 3 2.4793 0.0952 0.308 1.417 3.499 SAND Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 707 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=42, Stomach samples=78 Predator size stats: mean(s.e.)=57.3(2.7), min=21 max=124 Mean (s.e.) stomach weight = 51.2047 (13.2593) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 38 48.7179 0.0000 0.000 0.000 0.000 EMPTY 7 1 1.2821 0.0012 0.002 1.282 2.500 TREMATODA 4 2 2.5641 0.0001 0.000 0.003 0.005 NEMATODA 7 1 1.2821 0.0363 0.071 1.282 2.500 PANDALIDAE 7 1 1.2821 0.0037 0.007 1.282 2.500 DICHELOPANDALUS LEPTOCERUS 7 1 1.2821 0.0001 0.000 0.000 0.000 NEOMYSIS AMERICANA 7 1 1.2821 0.0078 0.015 0.003 0.005 ASTEROIDEA 7 1 1.2821 0.5943 1.161 1.150 2.243 ASTROPECTEN SP 7 1 1.2821 0.0100 0.020 1.282 2.500 ECHINOIDEA 2 20 25.6410 22.1940 43.344 24.021 46.842 FISH 4 2 2.5641 2.3863 4.660 1.401 2.732 RAJA SP 4 2 2.5641 2.0562 4.016 1.582 3.086 CLUPEIDAE 7 1 1.2821 2.1195 4.139 0.335 0.653 CLUPEA HARENGUS 3 4 5.1282 8.1966 16.007 5.128 10.000 MERLUCCIUS BILINEARIS 7 1 1.2821 0.0774 0.151 1.282 2.500 UROPHYCIS CHUSS 7 1 1.2821 0.0463 0.090 1.282 2.500 UROPHYCIS TENUIS 7 1 1.2821 0.5402 1.055 1.282 2.500 AMMODYTES SP 7 1 1.2821 2.0317 3.968 1.282 2.500 LOPHOLATILUS CHAMAELEONTICEPS 7 1 1.2821 0.8037 1.570 0.127 0.248 HEMITRIPTERUS AMERICANUS 7 1 1.2821 0.0342 0.067 1.280 2.495 SEBASTES FASCIATUS 7 1 1.2821 0.6728 1.314 1.282 2.500 PEPRILUS TRIACANTHUS 7 1 1.2821 1.3177 2.573 0.467 0.910 TRIGLIDAE 7 1 1.2821 2.7436 5.358 0.982 1.914 PLEURONECTIFORMES 7 1 1.2821 0.2024 0.395 1.282 2.500 BOTHIDAE 7 1 1.2821 2.6089 5.095 0.412 0.804 ETROPUS MICROSTOMUS 7 1 1.2821 1.8299 3.574 0.289 0.564 SCOPHTHALMUS AQUOSUS 7 1 1.2821 0.6899 1.347 1.282 2.500 GLYPTOCEPHALUS CYNOGLOSSUS Predator Species = LOPHIUS AMERICANUS (GOOSEFISH, SVSPP=197) 708 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=23, Stomach samples=42 Predator size stats: mean(s.e.)=52.4(3.8), min=14 max=120 Mean (s.e.) stomach weight = 44.5128 (15.8712) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 21 50.0000 0.0000 0.000 0.000 0.000 EMPTY 4 2 4.7619 0.0008 0.002 0.003 0.007 NEMATODA 6 1 2.3810 0.0010 0.002 1.449 2.899 AMPHIPODA 6 1 2.3810 0.0167 0.038 2.381 4.762 DECAPODA 6 1 2.3810 0.0002 0.000 0.276 0.552 CRANGONIDAE 6 1 2.3810 1.5021 3.375 2.381 4.762 CEPHALOPODA 6 1 2.3810 4.6253 10.391 1.636 3.271 ILLEX SP 2 12 28.5714 10.3445 23.239 24.934 49.868 FISH 6 1 2.3810 0.0000 0.000 2.381 4.762 FISH SCALES 3 3 7.1429 22.8194 51.265 6.410 12.821 MERLUCCIUS BILINEARIS 6 1 2.3810 2.2861 5.136 0.733 1.465 UROPHYCIS CHUSS 4 2 4.7619 2.8612 6.428 4.762 9.524 PEPRILUS TRIACANTHUS 6 1 2.3810 0.0550 0.124 1.999 3.997 BOTHIDAE 6 1 2.3810 0.0005 0.001 0.656 1.311 ANIMAL REMAINS Predator Species = CHILOMYCTERUS SCHOEPFI (STRIPED BURRFISH, SVSPP=198) 709 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=15.0(.), min=15 max=15 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = MONACANTHUS HISPIDUS (PLANEHEAD FILEFISH, SVSPP=201) 710 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=7 Predator size stats: mean(s.e.)=6.7(0.4), min=6 max=9 Mean (s.e.) stomach weight = 0.0017 (0.0012) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 57.1429 0.0000 0.000 0.000 0.000 EMPTY 2 2 28.5714 0.0014 83.333 28.571 66.667 CEPHALOPODA 3 1 14.2857 0.0003 16.667 14.286 33.333 ANIMAL REMAINS Predator Species = BALISTES CAPRISCUS (GRAY TRIGGERFISH, SVSPP=202) 711 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=33.5(23.5), min=10 max=57 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = SERIOLA DUMERILI (GREATER AMBERJACK, SVSPP=203) 712 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=99.0(1.0), min=98 max=100 Mean (s.e.) stomach weight = 83.2700 (1.0780) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 83.2700 100.000 100.000 100.000 FISH Predator Species = SERIOLA ZONATA (BANDED RUDDERFISH, SVSPP=204) 713 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=18.5(0.5), min=18 max=19 Mean (s.e.) stomach weight = 3.8145 (0.3765) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 50.0000 0.1130 2.962 3.287 3.287 DECAPODA SHRIMP 1 2 100.0000 3.7015 97.038 96.713 96.713 FISH Predator Species = SCOMBERESOX SAURUS (ATLANTIC SAURY, SVSPP=205) 714 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=32.0(.), min=32 max=32 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = SELAR CRUMENOPHTHALMUS (BIGEYE SCAD, SVSPP=209) 715 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=13.6(0.2), min=13 max=14 Mean (s.e.) stomach weight = 0.0175 (0.0037) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 10.0000 0.0001 0.571 0.714 0.714 NEMATODA 2 3 30.0000 0.0007 4.000 2.086 2.086 CRUSTACEA 5 1 10.0000 0.0018 10.286 4.390 4.390 DECAPODA CRAB 5 1 10.0000 0.0020 11.429 5.556 5.556 FISH 2 3 30.0000 0.0005 2.857 3.693 3.693 FISH SCALES 1 10 100.0000 0.0122 69.714 82.408 82.408 ANIMAL REMAINS 4 2 20.0000 0.0002 1.143 1.153 1.153 SAND Predator Species = DECAPTERUS PUNCTATUS (ROUND SCAD, SVSPP=211) 716 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=14.6(0.4), min=14 max=16 Mean (s.e.) stomach weight = 0.0070 (0.0039) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 2 40.0000 0.0000 0.000 0.000 0.000 EMPTY 3 1 20.0000 0.0012 17.143 10.000 16.667 GASTROPODA 1 3 60.0000 0.0058 82.857 50.000 83.333 ANIMAL REMAINS Predator Species = TRACHURUS LATHAMI (ROUGH SCAD, SVSPP=212) 717 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=12.9(0.1), min=12 max=13 Mean (s.e.) stomach weight = 0.0256 (0.0038) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 2 20.0000 0.0008 3.125 2.614 2.614 CRUSTACEA 3 5 50.0000 0.0005 1.953 1.726 1.726 DECAPODA LARVAE 4 3 30.0000 0.0003 1.172 1.736 1.736 EDOTEA SP 1 10 100.0000 0.0071 27.734 21.566 21.566 COPEPODA 5 2 20.0000 0.0002 0.781 1.181 1.181 OSTRACODA 1 10 100.0000 0.0162 63.281 70.251 70.251 ANIMAL REMAINS 7 1 10.0000 0.0005 1.953 0.926 0.926 SAND Predator Species = TRACHURUS LATHAMI (ROUGH SCAD, SVSPP=212) 718 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=13.0(.), min=13 max=13 Mean (s.e.) stomach weight = 0.0250 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0250 100.000 100.000 100.000 CRUSTACEA Predator Species = CHLOROPHTHALMUS AGASSIZI (SHORTNOSE GREENEYE, SVSPP=232) 719 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=6 Predator size stats: mean(s.e.)=12.2(0.3), min=11 max=13 Mean (s.e.) stomach weight = 0.0440 (0.0201) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 16.6667 0.0047 10.606 7.407 7.407 POLYCHAETA 1 4 66.6667 0.0302 68.561 37.731 37.731 CRUSTACEA 1 4 66.6667 0.0092 20.833 54.861 54.861 ANIMAL REMAINS Predator Species = MELANOSTIGMA ATLANTICUM (ATLANTIC SOFT POUT, SVSPP=262) 720 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=3 Predator size stats: mean(s.e.)=10.7(0.3), min=10 max=11 Mean (s.e.) stomach weight = 0.0007 (0.0007) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 66.6667 0.0000 0.000 0.000 0.000 EMPTY 2 1 33.3333 0.0007 100.000 33.333 100.000 COPEPODA Predator Species = RHINOPTERA BONASUS (COWNOSE RAY, SVSPP=270) 721 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=51.0(2.0), min=49 max=53 Mean (s.e.) stomach weight = 7.1435 (6.0785) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 50.0000 0.0005 0.007 0.047 0.047 CESTODA 3 1 50.0000 0.0085 0.119 0.798 0.798 CRANGON SEPTEMSPINOSA 3 1 50.0000 0.0005 0.007 0.047 0.047 CUMACEA 1 2 100.0000 0.3805 5.327 11.554 11.554 MYSIDOPSIS BIGELOWI 3 1 50.0000 0.0035 0.049 0.026 0.026 NEOMYSIS AMERICANA 1 2 100.0000 6.7225 94.107 87.319 87.319 ANCHOA HEPSETUS 3 1 50.0000 0.0275 0.385 0.208 0.208 ANIMAL REMAINS Predator Species = ISURUS OXYRINCHUS (SHORTFIN MAKO, SVSPP=352) 722 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=146.0(.), min=146 max=146 Mean (s.e.) stomach weight = 141.1000 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 32.3500 22.927 22.927 22.927 LOLIGO SP 1 1 100.0000 65.2700 46.258 46.258 46.258 FISH 1 1 100.0000 43.4800 30.815 30.815 30.815 PEPRILUS TRIACANTHUS Predator Species = RHIZOPRIONODON TERRAENOVAE (ATLANTIC SHARPNOSE SHARK, SVSPP=360) 723 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=94.8(0.7), min=93 max=97 Mean (s.e.) stomach weight = 30.3734 (13.5306) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 20.0000 2.0540 6.762 2.566 2.566 PAGURUS SP 1 3 60.0000 3.4612 11.395 43.027 43.027 OVALIPES OCELLATUS 1 3 60.0000 11.6444 38.337 34.448 34.448 FISH 3 1 20.0000 2.1378 7.038 6.118 6.118 ETRUMEUS TERES 3 1 20.0000 10.9246 35.968 13.650 13.650 SCIAENIDAE 3 1 20.0000 0.1514 0.498 0.189 0.189 SAND Predator Species = RHIZOPRIONODON TERRAENOVAE (ATLANTIC SHARPNOSE SHARK, SVSPP=360) 724 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=11 Predator size stats: mean(s.e.)=77.9(6.4), min=37 max=95 Mean (s.e.) stomach weight = 2.3203 (1.0829) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 36.3636 0.0000 0.000 0.000 0.000 EMPTY 2 2 18.1818 0.0149 0.643 9.268 14.565 CRUSTACEA 5 1 9.0909 0.0064 0.274 0.675 1.060 DECAPODA SHRIMP 5 1 9.0909 0.7366 31.748 9.091 14.286 OVALIPES OCELLATUS 2 2 18.1818 0.3235 13.944 10.843 17.038 PORTUNUS GIBBESII 5 1 9.0909 0.0409 1.763 0.407 0.639 MOLLUSCA 2 2 18.1818 0.3780 16.291 18.004 28.292 FISH 5 1 9.0909 0.1902 8.197 9.091 14.286 ENGRAULIDAE 5 1 9.0909 0.6297 27.140 6.258 9.834 CITHARICHTHYS ARCTIFRONS Predator Species = RHIZOPRIONODON TERRAENOVAE (ATLANTIC SHARPNOSE SHARK, SVSPP=360) 725 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=24 Predator size stats: mean(s.e.)=66.9(4.9), min=42 max=100 Mean (s.e.) stomach weight = 4.5439 (1.1191) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 6 25.0000 0.0000 0.000 0.000 0.000 EMPTY 8 1 4.1667 0.0000 0.001 0.011 0.014 NEMERTEA 8 1 4.1667 0.0008 0.017 0.009 0.012 NEMATODA 5 2 8.3333 0.0280 0.615 6.196 8.261 CRUSTACEA 8 1 4.1667 0.0728 1.601 2.532 3.376 DECAPODA 8 1 4.1667 0.0202 0.445 0.387 0.516 DECAPODA CRAB 5 2 8.3333 0.0031 0.069 1.344 1.792 DECAPODA SHRIMP 8 1 4.1667 0.0105 0.231 0.087 0.117 PANDALIDAE 4 3 12.5000 0.1482 3.261 8.739 11.652 OVALIPES OCELLATUS 8 1 4.1667 0.0002 0.004 0.002 0.003 CIRRIPEDIA 3 5 20.8333 1.0011 22.031 17.482 23.309 CEPHALOPODA 5 2 8.3333 0.1903 4.188 3.834 5.112 LOLIGO SP 1 7 29.1667 2.5691 56.540 26.493 35.324 FISH 8 1 4.1667 0.3168 6.972 3.718 4.957 ANCHOA HEPSETUS 8 1 4.1667 0.1830 4.026 4.167 5.556 ANIMAL REMAINS Predator Species = RHIZOPRIONODON TERRAENOVAE (ATLANTIC SHARPNOSE SHARK, SVSPP=360) 726 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=9 Predator size stats: mean(s.e.)=84.0(2.9), min=70 max=94 Mean (s.e.) stomach weight = 13.3281 (6.6586) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 11.1111 0.0000 0.000 0.000 0.000 EMPTY 3 1 11.1111 0.0001 0.001 0.021 0.024 CESTODA 3 1 11.1111 0.4517 3.389 11.111 12.500 PENAEIDAE 3 1 11.1111 0.0004 0.003 0.002 0.003 EUPHAUSIIDAE 3 1 11.1111 0.0130 0.098 0.066 0.074 COPEPODA 3 1 11.1111 0.9628 7.224 1.959 2.204 SQUILLA EMPUSA 3 1 11.1111 0.0011 0.008 0.210 0.236 CEPHALOPODA 3 1 11.1111 0.0471 0.353 4.362 4.907 LOLIGO SP 1 5 55.5556 3.0136 22.611 34.924 39.289 FISH 3 1 11.1111 0.0182 0.137 3.445 3.875 FISH SCALES 3 1 11.1111 3.7756 28.328 7.682 8.642 MONACANTHUS HISPIDUS 3 1 11.1111 4.9333 37.014 11.111 12.500 SPHOEROIDES MACULATUS 2 2 22.2222 0.1112 0.834 13.995 15.745 ANIMAL REMAINS Predator Species = RHIZOPRIONODON TERRAENOVAE (ATLANTIC SHARPNOSE SHARK, SVSPP=360) 727 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=29 Predator size stats: mean(s.e.)=57.9(5.0), min=34 max=100 Mean (s.e.) stomach weight = 3.5127 (2.2606) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 11 37.9310 0.0000 0.000 0.000 0.000 EMPTY 3 5 17.2414 0.0188 0.536 11.629 18.735 CRUSTACEA 6 1 3.4483 0.0028 0.079 0.303 0.489 DECAPODA SHRIMP 6 1 3.4483 0.0329 0.936 1.993 3.211 SICYONIA SP 6 1 3.4483 0.0234 0.666 2.572 4.144 MOLLUSCA 4 2 6.8966 0.0057 0.161 4.021 6.478 CEPHALOPODA 6 1 3.4483 0.0034 0.098 3.448 5.556 ILLEX SP 2 8 27.5862 2.9198 83.120 25.011 40.295 FISH 6 1 3.4483 0.0772 2.197 3.448 5.556 CLUPEIDAE 4 2 6.8966 0.3008 8.564 3.963 6.385 ANCHOA HEPSETUS 6 1 3.4483 0.1234 3.512 3.448 5.556 PLEURONECTIFORMES 6 1 3.4483 0.0046 0.132 2.232 3.596 ANIMAL REMAINS Predator Species = SPHYRNA LEWINI (SCALLOPED HAMMERHEAD, SVSPP=362) 728 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=67.0(13.0), min=54 max=80 Mean (s.e.) stomach weight = 36.7640 (22.0200) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 32.3475 87.987 70.045 70.045 FISH 2 1 50.0000 4.4165 12.013 29.955 29.955 ANCHOA HEPSETUS Predator Species = SPHYRNA ZYGAENA (SMOOTH HAMMERHEAD, SVSPP=366) 729 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=92.0(.), min=92 max=92 Mean (s.e.) stomach weight = 2.0850 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 2.0850 100.000 100.000 100.000 FISH Predator Species = GYMNURA ALTAVELA (SPINY BUTTERFLY RAY, SVSPP=375) 730 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=7 Predator size stats: mean(s.e.)=56.1(2.2), min=51 max=68 Mean (s.e.) stomach weight = 0.1653 (0.0962) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 57.1429 0.0000 0.000 0.000 0.000 EMPTY 3 1 14.2857 0.0127 7.692 14.286 33.333 FISH 2 2 28.5714 0.1526 92.308 28.571 66.667 ANIMAL REMAINS Predator Species = GYMNURA ALTAVELA (SPINY BUTTERFLY RAY, SVSPP=375) 731 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=112.0(.), min=112 max=112 Mean (s.e.) stomach weight = 0.1310 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 0.763 0.763 0.763 NEMATODA 1 1 100.0000 0.0010 0.763 0.763 0.763 FISH SCALES 1 1 100.0000 0.1290 98.473 98.473 98.473 ANIMAL REMAINS Predator Species = SARDINELLA AURITA (SPANISH SARDINE, SVSPP=429) 732 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=8 Predator size stats: mean(s.e.)=5.3(0.2), min=5 max=6 Mean (s.e.) stomach weight = 0.0014 (0.0002) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 12.5000 0.0001 9.091 6.250 6.250 COPEPODA 1 7 87.5000 0.0009 63.636 75.000 75.000 CALANOIDA 2 3 37.5000 0.0004 27.273 18.750 18.750 CHAETOGNATHA Predator Species = SYNODUS FOETENS (INSHORE LIZARDFISH, SVSPP=435) 733 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=22.0(.), min=22 max=22 Mean (s.e.) stomach weight = 0.3680 (.) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.3680 100.000 100.000 100.000 FISH Predator Species = SYNODUS FOETENS (INSHORE LIZARDFISH, SVSPP=435) 734 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=30.0(.), min=30 max=30 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = SYNODUS POEYI (OFFSHORE LIZARDFISH, SVSPP=437) 735 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=10.8(1.4), min=7 max=15 Mean (s.e.) stomach weight = 0.7780 (0.6559) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 2 40.0000 0.0102 1.311 24.508 24.508 DECAPODA SHRIMP 2 2 40.0000 0.7516 96.607 40.000 40.000 CEPHALOPODA 1 3 60.0000 0.0162 2.082 35.492 35.492 FISH Predator Species = TRACHINOCEPHALUS MYOPS (SNAKEFISH, SVSPP=439) 736 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=18.0(2.1), min=14 max=21 Mean (s.e.) stomach weight = 0.0087 (0.0087) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 66.6667 0.0000 0.000 0.000 0.000 EMPTY 2 1 33.3333 0.0007 7.692 2.564 7.692 TREMATODA 2 1 33.3333 0.0080 92.308 30.769 92.308 ANIMAL REMAINS Predator Species = PORICHTHYS PLECTRODON (ATLANTIC MIDSHIPMAN, SVSPP=444) 737 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=10 Predator size stats: mean(s.e.)=14.7(0.2), min=14 max=15 Mean (s.e.) stomach weight = 0.1117 (0.0497) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 10.0000 0.0000 0.000 0.000 0.000 EMPTY 5 1 10.0000 0.0001 0.090 0.196 0.218 TREMATODA 5 1 10.0000 0.0001 0.090 0.196 0.218 NEMATODA 5 1 10.0000 0.0034 3.044 9.444 10.494 CRUSTACEA 5 1 10.0000 0.0001 0.090 0.278 0.309 AMPELISCA SP 2 2 20.0000 0.0026 2.328 20.000 22.222 DECAPODA 2 2 20.0000 0.0006 0.537 0.163 0.181 SERGESTIDAE 5 1 10.0000 0.0001 0.090 0.278 0.309 MYSIDACEA 1 3 30.0000 0.0018 1.611 10.502 11.669 MYSIDOPSIS BIGELOWI 5 1 10.0000 0.0004 0.358 0.104 0.115 STOMATOPODA 5 1 10.0000 0.0258 23.098 9.810 10.900 CEPHALOPODA 5 1 10.0000 0.0049 4.387 9.608 10.675 FISH 2 2 20.0000 0.0717 64.190 19.422 21.580 ENGRAULIDAE 5 1 10.0000 0.0001 0.090 10.000 11.111 ANIMAL REMAINS Predator Species = FISTULARIA PETIMBA (RED CORNETFISH, SVSPP=489) 738 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=69.5(25.5), min=44 max=95 Mean (s.e.) stomach weight = 2.0625 (1.9995) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 2.0625 100.000 100.000 100.000 FISH Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 739 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=60, Stomach samples=440 Predator size stats: mean(s.e.)=19.0(0.3), min=5 max=31 Mean (s.e.) stomach weight = 1.3079 (0.3144) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 113 25.6818 0.0000 0.000 0.000 0.000 EMPTY 7 34 7.7273 0.0038 0.289 1.636 2.201 CESTODA 8 10 2.2727 0.0046 0.348 1.070 1.440 TREMATODA 12 2 0.4545 0.0001 0.007 0.104 0.140 ACANTHOCEPHALA 6 39 8.8636 0.0001 0.008 0.522 0.702 NEMATODA 3 75 17.0455 0.2171 16.602 10.787 14.515 CRUSTACEA 15 1 0.2273 0.0000 0.003 0.003 0.004 GAMMARIDEA 12 2 0.4545 0.0000 0.003 0.013 0.017 CAPRELLIDAE 15 1 0.2273 0.0000 0.000 0.000 0.000 DECAPODA SHRIMP 15 1 0.2273 0.0000 0.002 0.023 0.031 CRANGON SEPTEMSPINOSA 11 3 0.6818 0.0243 1.861 0.519 0.698 EUPHAUSIIDAE 15 1 0.2273 0.0000 0.002 0.007 0.010 MYSIDACEA 15 1 0.2273 0.0000 0.000 0.001 0.001 CALANOIDA 5 55 12.5000 0.6218 47.546 9.231 12.420 CEPHALOPODA 10 4 0.9091 0.0022 0.171 0.208 0.280 CHAETOGNATHA 12 2 0.4545 0.0031 0.238 0.227 0.305 SALPIDAE 4 58 13.1818 0.0463 3.544 9.696 13.046 FISH 9 9 2.0455 0.0013 0.096 0.464 0.624 FISH SCALES 15 1 0.2273 0.0075 0.577 0.225 0.302 RAJA SP 1 204 46.3636 0.3753 28.697 39.580 53.258 ANIMAL REMAINS 15 1 0.2273 0.0001 0.005 0.003 0.004 ROCK Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 740 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=54 Predator size stats: mean(s.e.)=14.3(0.2), min=10 max=18 Mean (s.e.) stomach weight = 0.4421 (0.0936) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 3 5.5556 0.0000 0.000 0.000 0.000 EMPTY 3 5 9.2593 0.0012 0.276 1.992 2.110 CESTODA 8 1 1.8519 0.0000 0.004 0.008 0.009 TREMATODA 2 7 12.9630 0.0091 2.056 3.213 3.402 CRUSTACEA 3 5 9.2593 0.0074 1.675 2.738 2.899 DECAPODA 3 5 9.2593 0.0011 0.247 0.435 0.461 CEPHALOPODA 8 1 1.8519 0.0261 5.910 0.926 0.980 CHAETOGNATHA 6 3 5.5556 0.0415 9.386 2.893 3.063 FISH 1 49 90.7407 0.3197 72.303 80.387 85.116 ANIMAL REMAINS 8 1 1.8519 0.0360 8.142 1.852 1.961 ANIMAL EGGS Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 741 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=201 Predator size stats: mean(s.e.)=20.2(0.2), min=10 max=25 Mean (s.e.) stomach weight = 1.0546 (0.2270) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 45 22.3881 0.0000 0.000 0.000 0.000 EMPTY 12 1 0.4975 0.0000 0.000 0.006 0.007 PLATYHELMINTHES 4 39 19.4030 0.0027 0.251 1.551 1.998 CESTODA 12 1 0.4975 0.0000 0.000 0.002 0.002 NEMATODA 2 65 32.3383 0.3140 29.778 20.347 26.216 CRUSTACEA 9 2 0.9950 0.0000 0.001 0.014 0.018 AMPHIPODA 12 1 0.4975 0.0000 0.001 0.039 0.051 UNCIOLA SP 12 1 0.4975 0.0001 0.005 0.005 0.007 DECAPODA LARVAE 9 2 0.9950 0.0010 0.091 0.452 0.583 DECAPODA SHRIMP 8 5 2.4876 0.0221 2.097 1.173 1.511 EUPHAUSIIDAE 12 1 0.4975 0.0000 0.004 0.002 0.002 MEGANYCTIPHANES NORVEGICA 6 14 6.9652 0.3381 32.062 2.883 3.715 CEPHALOPODA 12 1 0.4975 0.0003 0.025 0.052 0.068 CHAETOGNATHA 9 2 0.9950 0.0000 0.003 0.002 0.003 SAGITTA ELEGANS 5 23 11.4428 0.1032 9.783 6.772 8.725 FISH 7 9 4.4776 0.0001 0.014 0.219 0.282 FISH SCALES 12 1 0.4975 0.0000 0.001 0.009 0.011 FISH EGGS OTHER THAN SKATE 1 112 55.7214 0.2728 25.865 43.679 56.278 ANIMAL REMAINS 12 1 0.4975 0.0001 0.010 0.237 0.306 ANIMAL EGGS 12 1 0.4975 0.0001 0.007 0.170 0.219 FECAL REMAINS Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 742 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=42, Stomach samples=216 Predator size stats: mean(s.e.)=23.3(0.2), min=16 max=32 Mean (s.e.) stomach weight = 2.3926 (0.5396) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 54 25.0000 0.0000 0.000 0.000 0.000 EMPTY 4 27 12.5000 0.0024 0.099 0.300 0.399 CESTODA 5 20 9.2593 0.0080 0.335 2.714 3.619 TREMATODA 10 3 1.3889 0.0000 0.001 0.009 0.011 NEMATODA 2 54 25.0000 0.4168 17.421 16.869 22.491 CRUSTACEA 12 1 0.4630 0.0000 0.000 0.000 0.000 DECAPODA 12 1 0.4630 0.0000 0.002 0.002 0.003 DECAPODA SHRIMP 8 10 4.6296 0.1313 5.487 4.286 5.714 EUPHAUSIIDAE 11 2 0.9259 0.0276 1.154 0.822 1.097 MEGANYCTIPHANES NORVEGICA 7 13 6.0185 0.3705 15.484 3.828 5.104 CEPHALOPODA 5 20 9.2593 0.5592 23.371 6.366 8.488 FISH 9 8 3.7037 0.0002 0.009 0.134 0.179 FISH SCALES 1 98 45.3704 0.8766 36.637 39.671 52.894 ANIMAL REMAINS Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 743 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=210 Predator size stats: mean(s.e.)=21.5(0.2), min=14 max=28 Mean (s.e.) stomach weight = 2.4910 (0.6134) based on 1973-80 bottom trawl data for season = SUM in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 36 17.1429 0.0000 0.000 0.000 0.000 EMPTY 3 49 23.3333 0.0030 0.119 0.952 1.149 CESTODA 8 3 1.4286 0.0000 0.001 0.012 0.014 NEMATODA 11 1 0.4762 0.0001 0.005 0.129 0.156 POLYCHAETA 11 1 0.4762 0.0005 0.019 0.467 0.564 NEPHTYIDAE 2 51 24.2857 0.1489 5.979 13.175 15.900 CRUSTACEA 9 2 0.9524 0.0019 0.077 0.949 1.146 DECAPODA 11 1 0.4762 0.0067 0.269 0.429 0.517 EUPHAUSIIDAE 7 9 4.2857 0.4369 17.541 1.198 1.446 CEPHALOPODA 4 40 19.0476 1.2788 51.336 10.381 12.529 FISH 6 16 7.6190 0.0012 0.048 0.513 0.619 FISH SCALES 1 140 66.6667 0.6129 24.605 54.648 65.955 ANIMAL REMAINS 9 2 0.9524 0.0000 0.000 0.004 0.004 ANIMAL EGGS Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 744 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=41, Stomach samples=293 Predator size stats: mean(s.e.)=20.6(0.3), min=3 max=29 Mean (s.e.) stomach weight = 0.7861 (0.1362) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 73 24.9147 0.0000 0.000 0.000 0.000 EMPTY 15 1 0.3413 0.0000 0.000 0.000 0.000 HYDROZOA 15 1 0.3413 0.0002 0.020 0.002 0.002 ANTHOZOA 4 52 17.7474 0.0103 1.310 2.497 3.326 CESTODA 9 5 1.7065 0.0000 0.006 0.003 0.004 TREMATODA 10 4 1.3652 0.0008 0.106 0.164 0.219 NEMERTEA 13 2 0.6826 0.0001 0.014 0.344 0.459 ACANTHOCEPHALA 8 6 2.0478 0.0001 0.012 0.017 0.023 NEMATODA 6 36 12.2867 0.0496 6.311 7.375 9.822 CRUSTACEA 12 3 1.0239 0.0000 0.003 0.011 0.015 AMPHIPODA 15 1 0.3413 0.0000 0.000 0.002 0.002 UNCIOLA IRRORATA 15 1 0.3413 0.0000 0.002 0.002 0.002 HYPERIIDAE 10 4 1.3652 0.0018 0.227 1.078 1.435 DECAPODA 15 1 0.3413 0.0000 0.001 0.004 0.005 CUMACEA 3 57 19.4539 0.2275 28.939 13.767 18.335 CEPHALOPODA 15 1 0.3413 0.0001 0.010 0.238 0.317 CHAETOGNATHA 5 40 13.6519 0.2032 25.850 7.893 10.512 FISH 7 8 2.7304 0.0003 0.034 0.295 0.393 FISH SCALES 13 2 0.6826 0.0171 2.173 0.470 0.626 GADIDAE 1 147 50.1706 0.2750 34.982 40.924 54.503 ANIMAL REMAINS Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 745 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=11, Stomach samples=56 Predator size stats: mean(s.e.)=14.1(0.4), min=8 max=23 Mean (s.e.) stomach weight = 0.3219 (0.1791) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 14 25.0000 0.0000 0.000 0.000 0.000 EMPTY 4 5 8.9286 0.0048 1.498 0.234 0.312 CESTODA 6 1 1.7857 0.0000 0.006 0.000 0.000 NEMATODA 3 12 21.4286 0.1614 50.141 19.060 25.414 CRUSTACEA 6 1 1.7857 0.0011 0.338 1.786 2.381 CEPHALOPODA 5 3 5.3571 0.0011 0.338 2.194 2.925 FISH 1 30 53.5714 0.1535 47.678 51.726 68.968 ANIMAL REMAINS Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 746 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=26, Stomach samples=168 Predator size stats: mean(s.e.)=19.3(0.3), min=7 max=27 Mean (s.e.) stomach weight = 0.9217 (0.2197) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 43 25.5952 0.0000 0.000 0.000 0.000 EMPTY 5 25 14.8810 0.0039 0.428 0.805 1.082 CESTODA 11 1 0.5952 0.0000 0.001 0.066 0.089 NEMATODA 3 37 22.0238 0.0741 8.039 15.909 21.382 CRUSTACEA 11 1 0.5952 0.0000 0.001 0.002 0.003 AMPHIPODA 7 4 2.3810 0.0208 2.258 1.955 2.627 DECAPODA 9 2 1.1905 0.0001 0.007 0.007 0.009 DECAPODA LARVAE 11 1 0.5952 0.0019 0.201 0.577 0.775 CRANGON SEPTEMSPINOSA 8 3 1.7857 0.0000 0.002 0.004 0.005 CUMACEA 6 16 9.5238 0.4405 47.797 7.104 9.548 CEPHALOPODA 11 1 0.5952 0.0001 0.009 0.030 0.040 CHAETOGNATHA 4 26 15.4762 0.1865 20.233 8.955 12.036 FISH 9 2 1.1905 0.0000 0.001 0.185 0.249 FISH SCALES 1 80 47.6190 0.1933 20.967 38.698 52.010 ANIMAL REMAINS 11 1 0.5952 0.0005 0.056 0.106 0.142 ANIMAL EGGS 11 1 0.5952 0.0000 0.001 0.002 0.003 SAND Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 747 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=25, Stomach samples=165 Predator size stats: mean(s.e.)=23.7(0.3), min=13 max=30 Mean (s.e.) stomach weight = 1.7556 (0.5996) based on 1973-80 bottom trawl data for season = FAL in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 55 33.3333 0.0000 0.000 0.000 0.000 EMPTY 12 1 0.6061 0.0000 0.000 0.001 0.001 ANTHOZOA 7 11 6.6667 0.0016 0.092 1.068 1.601 CESTODA 4 18 10.9091 0.0073 0.415 2.619 3.928 TREMATODA 8 7 4.2424 0.0001 0.004 0.050 0.075 NEMATODA 3 28 16.9697 0.1321 7.522 9.969 14.954 CRUSTACEA 10 2 1.2121 0.0000 0.001 0.024 0.037 HYPERIIDAE 12 1 0.6061 0.0001 0.003 0.001 0.001 DECAPODA SHRIMP 10 2 1.2121 0.0075 0.429 0.969 1.453 EUPHAUSIIDAE 12 1 0.6061 0.0004 0.020 0.007 0.011 MYSIDACEA 12 1 0.6061 0.0000 0.001 0.003 0.004 GASTROPODA 6 17 10.3030 0.9359 53.309 6.968 10.453 CEPHALOPODA 12 1 0.6061 0.0001 0.003 0.001 0.001 LOLIGO SP 4 18 10.9091 0.2129 12.126 7.527 11.290 FISH 9 6 3.6364 0.0002 0.009 0.648 0.972 FISH SCALES 1 70 42.4242 0.4571 26.038 36.793 55.189 ANIMAL REMAINS 12 1 0.6061 0.0005 0.026 0.019 0.028 ROCK Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 748 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=16.0(.), min=16 max=16 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 749 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=22.0(0.0), min=22 max=22 Mean (s.e.) stomach weight = 0.1826 (0.1010) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 40.0000 0.0000 0.000 0.000 0.000 EMPTY 1 2 40.0000 0.0890 48.740 40.000 66.667 FISH 3 1 20.0000 0.0936 51.260 20.000 33.333 ANIMAL REMAINS Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 750 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=19, Stomach samples=164 Predator size stats: mean(s.e.)=17.2(0.4), min=5 max=29 Mean (s.e.) stomach weight = 0.6043 (0.1116) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 36 21.9512 0.0000 0.000 0.000 0.000 EMPTY 6 6 3.6585 0.0004 0.061 0.673 0.862 CESTODA 6 6 3.6585 0.0008 0.135 0.096 0.123 TREMATODA 8 5 3.0488 0.0000 0.005 0.007 0.009 NEMATODA 3 32 19.5122 0.0412 6.820 13.270 17.002 CRUSTACEA 10 1 0.6098 0.0000 0.001 0.005 0.006 HYPERIIDAE 10 1 0.6098 0.0003 0.051 0.029 0.037 DECAPODA SHRIMP 10 1 0.6098 0.0167 2.758 0.610 0.781 DICHELOPANDALUS LEPTOCERUS 4 22 13.4146 0.1304 21.579 8.050 10.314 CEPHALOPODA 9 2 1.2195 0.0004 0.066 0.907 1.162 CHAETOGNATHA 4 22 13.4146 0.1303 21.558 9.345 11.973 FISH 10 1 0.6098 0.0000 0.001 0.005 0.006 FISH SCALES 1 86 52.4390 0.2838 46.966 45.054 57.726 ANIMAL REMAINS Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 751 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=17 Predator size stats: mean(s.e.)=18.9(0.8), min=13 max=23 Mean (s.e.) stomach weight = 3.6395 (0.8721) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 7 41.1765 0.0057 0.157 0.193 0.193 CESTODA 5 1 5.8824 0.0064 0.175 5.042 5.042 CRUSTACEA 1 13 76.4706 3.2328 88.825 72.329 72.329 EUPHAUSIIDAE 4 2 11.7647 0.0004 0.011 0.281 0.281 FISH 2 9 52.9412 0.3942 10.832 22.156 22.156 ANIMAL REMAINS Predator Species = ILLEX ILLECEBROSUS (NORTHERN SHORTFIN SQUID, SVSPP=502) 752 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=23, Stomach samples=193 Predator size stats: mean(s.e.)=16.9(0.4), min=6 max=25 Mean (s.e.) stomach weight = 0.8819 (0.2901) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 58 30.0518 0.0000 0.000 0.000 0.000 EMPTY 4 21 10.8808 0.0036 0.411 1.121 1.602 CESTODA 14 1 0.5181 0.0000 0.001 0.001 0.001 NEMATODA 10 3 1.5544 0.0031 0.355 1.091 1.560 POLYCHAETA 3 44 22.7979 0.0470 5.325 13.886 19.852 CRUSTACEA 14 1 0.5181 0.0000 0.001 0.005 0.006 AMPELISCIDAE 7 5 2.5907 0.0004 0.040 0.073 0.104 CAPRELLIDAE 12 2 1.0363 0.0001 0.014 0.104 0.148 DECAPODA 8 4 2.0725 0.0065 0.737 0.761 1.088 DECAPODA SHRIMP 14 1 0.5181 0.0000 0.004 0.049 0.069 PANDALIDAE 14 1 0.5181 0.0000 0.001 0.016 0.023 MEGANYCTIPHANES NORVEGICA 12 2 1.0363 0.0000 0.002 0.011 0.016 CALANOIDA 14 1 0.5181 0.0000 0.001 0.000 0.000 GASTROPODA 6 8 4.1451 0.3799 43.080 3.871 5.534 CEPHALOPODA 10 3 1.5544 0.0016 0.177 0.659 0.942 CHAETOGNATHA 5 20 10.3627 0.0914 10.367 5.204 7.439 FISH 8 4 2.0725 0.0000 0.003 0.057 0.081 FISH SCALES 1 101 52.3316 0.3482 39.482 43.042 61.534 ANIMAL REMAINS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 753 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=25, Stomach samples=203 Predator size stats: mean(s.e.)=10.6(0.3), min=3 max=29 Mean (s.e.) stomach weight = 0.4080 (0.0499) based on 1973-80 bottom trawl data for season = FAL in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 68 33.4975 0.0000 0.000 0.000 0.000 EMPTY 8 1 0.4926 0.0000 0.005 0.004 0.006 CESTODA 5 10 4.9261 0.0000 0.012 0.311 0.467 NEMATODA 3 42 20.6897 0.0056 1.373 11.353 17.072 CRUSTACEA 8 1 0.4926 0.0000 0.001 0.246 0.370 GAMMARIDEA 7 2 0.9852 0.0005 0.116 0.985 1.481 DECAPODA SHRIMP 6 8 3.9409 0.0025 0.614 2.065 3.105 CEPHALOPODA 8 1 0.4926 0.0000 0.011 0.403 0.606 CHAETOGNATHA 4 25 12.3153 0.0612 15.004 7.259 10.915 FISH 8 1 0.4926 0.0000 0.001 0.001 0.002 FISH SCALES 1 97 47.7833 0.3381 82.863 43.875 65.975 ANIMAL REMAINS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 754 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=148 Predator size stats: mean(s.e.)=16.2(0.4), min=3 max=31 Mean (s.e.) stomach weight = 2.3128 (0.3261) based on 1973-80 bottom trawl data for season = SPR in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 18 12.1622 0.0000 0.000 0.000 0.000 EMPTY 5 9 6.0811 0.0009 0.039 0.138 0.157 CESTODA 8 5 3.3784 0.0007 0.031 0.364 0.414 TREMATODA 9 1 0.6757 0.0000 0.001 0.000 0.000 ARTHROPODA 2 21 14.1892 0.0419 1.812 7.602 8.654 CRUSTACEA 7 6 4.0541 0.0178 0.770 0.777 0.884 EUPHAUSIIDAE 9 1 0.6757 0.0136 0.589 0.676 0.769 MEGANYCTIPHANES NORVEGICA 5 9 6.0811 0.0072 0.311 1.846 2.102 CEPHALOPODA 4 17 11.4865 0.1037 4.484 3.406 3.877 FISH 1 114 77.0270 2.1269 91.964 73.030 83.142 ANIMAL REMAINS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 755 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=71 Predator size stats: mean(s.e.)=13.9(0.5), min=6 max=27 Mean (s.e.) stomach weight = 0.3621 (0.0628) based on 1973-80 bottom trawl data for season = SUM in GEORGES BANK FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 18 25.3521 0.0000 0.000 0.000 0.000 EMPTY 7 1 1.4085 0.0001 0.031 0.014 0.018 CESTODA 7 1 1.4085 0.0000 0.004 0.008 0.011 POLYCHAETA 4 13 18.3099 0.0312 8.615 7.647 10.244 CRUSTACEA 7 1 1.4085 0.0000 0.012 1.408 1.887 GAMMARIDEA 7 1 1.4085 0.0000 0.004 0.013 0.017 HYPERIIDAE 5 4 5.6338 0.0002 0.047 1.424 1.908 CEPHALOPODA 3 15 21.1268 0.0581 16.035 11.362 15.221 FISH 7 1 1.4085 0.0000 0.004 0.007 0.010 FISH SCALES 1 43 60.5634 0.2513 69.384 50.442 67.573 ANIMAL REMAINS 6 3 4.2254 0.0212 5.865 2.322 3.111 ANIMAL EGGS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 756 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=32.0(.), min=32 max=32 Mean (s.e.) stomach weight = 0.6860 (.) based on 1973-80 bottom trawl data for season = SPR in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.6860 100.000 100.000 100.000 ANIMAL REMAINS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 757 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=53, Stomach samples=483 Predator size stats: mean(s.e.)=12.5(0.2), min=4 max=35 Mean (s.e.) stomach weight = 0.3275 (0.0388) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 127 26.2940 0.0000 0.000 0.000 0.000 EMPTY 10 4 0.8282 0.0000 0.003 0.008 0.011 NEMATODA 3 90 18.6335 0.0067 2.044 13.405 18.187 CRUSTACEA 11 3 0.6211 0.0000 0.004 0.010 0.014 AMPHIPODA 14 1 0.2070 0.0000 0.001 0.000 0.001 GAMMARIDEA 6 15 3.1056 0.0013 0.399 0.612 0.831 HYPERIIDAE 13 2 0.4141 0.0001 0.041 0.080 0.109 DECAPODA 14 1 0.2070 0.0000 0.001 0.000 0.000 CRANGONIDAE 14 1 0.2070 0.0000 0.001 0.003 0.004 LITHODIDAE 14 1 0.2070 0.0000 0.001 0.003 0.004 MYSIDACEA 11 3 0.6211 0.0000 0.003 0.005 0.007 COPEPODA 14 1 0.2070 0.0000 0.001 0.000 0.000 CENTROPAGES SP 4 75 15.5280 0.0568 17.336 9.763 13.246 CEPHALOPODA 8 8 1.6563 0.0012 0.357 0.286 0.388 CHAETOGNATHA 4 75 15.5280 0.0587 17.927 10.856 14.729 FISH 7 11 2.2774 0.0003 0.090 0.489 0.663 FISH SCALES 9 5 1.0352 0.0026 0.807 0.349 0.474 GADIDAE 1 203 42.0290 0.1977 60.356 37.445 50.804 ANIMAL REMAINS 14 1 0.2070 0.0005 0.154 0.198 0.269 ANIMAL EGGS 14 1 0.2070 0.0016 0.473 0.191 0.260 FECAL REMAINS 14 1 0.2070 0.0000 0.001 0.000 0.000 PLANTS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 758 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=39, Stomach samples=274 Predator size stats: mean(s.e.)=14.1(0.3), min=4 max=35 Mean (s.e.) stomach weight = 0.7919 (0.0923) based on 1973-80 bottom trawl data for season = SPR in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 55 20.0730 0.0000 0.000 0.000 0.000 EMPTY 8 5 1.8248 0.0001 0.010 0.047 0.059 CESTODA 11 1 0.3650 0.0000 0.000 0.001 0.001 TREMATODA 11 1 0.3650 0.0000 0.000 0.001 0.002 NEMATODA 11 1 0.3650 0.0000 0.004 0.000 0.001 OPHELIIDAE 11 1 0.3650 0.0005 0.068 0.007 0.009 NEREIS ZONATA 11 1 0.3650 0.0067 0.841 0.365 0.457 ARTHROPODA 4 31 11.3139 0.0122 1.546 4.713 5.897 CRUSTACEA 10 2 0.7299 0.0023 0.287 0.527 0.659 MUNIDA IRIS 6 15 5.4745 0.0210 2.648 4.464 5.586 EUPHAUSIIDAE 11 1 0.3650 0.0003 0.043 0.365 0.457 MEGANYCTIPHANES NORVEGICA 5 20 7.2993 0.0198 2.504 2.212 2.768 CEPHALOPODA 7 7 2.5547 0.0003 0.039 0.760 0.951 CHAETOGNATHA 3 33 12.0438 0.1489 18.798 8.397 10.506 FISH 8 5 1.8248 0.0003 0.041 0.062 0.077 FISH SCALES 11 1 0.3650 0.0008 0.105 0.122 0.153 FISH LARVAE 11 1 0.3650 0.0108 1.369 0.148 0.185 AMMODYTES SP 1 175 63.8686 0.5678 71.696 57.735 72.235 ANIMAL REMAINS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 759 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=40, Stomach samples=405 Predator size stats: mean(s.e.)=11.3(0.3), min=3 max=30 Mean (s.e.) stomach weight = 0.1794 (0.0235) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 132 32.5926 0.0000 0.000 0.000 0.000 EMPTY 14 1 0.2469 0.0000 0.001 0.021 0.031 NEMATODA 10 2 0.4938 0.0014 0.764 0.358 0.531 POLYCHAETA 3 59 14.5679 0.0068 3.783 9.014 13.372 CRUSTACEA 10 2 0.4938 0.0010 0.558 0.494 0.733 GAMMARIDEA 14 1 0.2469 0.0004 0.205 0.247 0.366 DECAPODA 14 1 0.2469 0.0000 0.001 0.001 0.001 DECAPODA LARVAE 7 5 1.2346 0.0008 0.428 0.442 0.656 CRANGON SEPTEMSPINOSA 14 1 0.2469 0.0000 0.001 0.062 0.092 ISOPODA 9 3 0.7407 0.0000 0.008 0.052 0.077 MYSIDACEA 14 1 0.2469 0.0000 0.001 0.027 0.041 NEOMYSIS AMERICANA 10 2 0.4938 0.0000 0.021 0.008 0.012 CALANOIDA 5 26 6.4198 0.0283 15.756 4.916 7.293 CEPHALOPODA 4 48 11.8519 0.0345 19.237 7.133 10.581 FISH 6 17 4.1975 0.0001 0.073 0.509 0.755 FISH SCALES 1 197 48.6420 0.1060 59.124 43.436 64.437 ANIMAL REMAINS 8 4 0.9877 0.0001 0.032 0.277 0.411 ANIMAL EGGS 10 2 0.4938 0.0000 0.007 0.412 0.611 SAND Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 760 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=20.0(.), min=20 max=20 Mean (s.e.) stomach weight = 3.5760 (.) based on 1973-80 bottom trawl data for season = SPR in SCOTIAN SHELF FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 3.5760 100.000 100.000 100.000 ANIMAL REMAINS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 761 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=22 Predator size stats: mean(s.e.)=15.2(0.6), min=11 max=21 Mean (s.e.) stomach weight = 0.2890 (0.1567) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 2 9.0909 0.0000 0.000 0.000 0.000 EMPTY 6 1 4.5455 0.0000 0.016 0.031 0.034 NEMATODA 1 9 40.9091 0.0175 6.072 34.827 38.310 CRUSTACEA 6 1 4.5455 0.0011 0.393 0.101 0.111 GAMMARIDEA 1 9 40.9091 0.0625 21.614 29.203 32.124 CEPHALOPODA 3 6 27.2727 0.1838 63.615 18.595 20.455 FISH 4 2 9.0909 0.0240 8.290 8.151 8.966 ANIMAL REMAINS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 762 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=40 Predator size stats: mean(s.e.)=12.4(1.0), min=6 max=34 Mean (s.e.) stomach weight = 0.1208 (0.0251) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 15 37.5000 0.0000 0.000 0.000 0.000 EMPTY 4 3 7.5000 0.0006 0.517 3.509 5.614 CRUSTACEA 6 2 5.0000 0.0148 12.272 5.000 8.000 CEPHALOPODA 3 5 12.5000 0.0099 8.216 11.859 18.975 FISH 4 3 7.5000 0.0001 0.062 0.148 0.237 FISH SCALES 1 18 45.0000 0.0954 78.932 41.983 67.173 ANIMAL REMAINS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 763 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=238 Predator size stats: mean(s.e.)=9.9(0.3), min=2 max=23 Mean (s.e.) stomach weight = 0.7704 (0.1143) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 48 20.1681 0.0000 0.000 0.000 0.000 EMPTY 9 1 0.4202 0.0000 0.001 0.001 0.001 NEMATODA 9 1 0.4202 0.0000 0.005 0.111 0.139 POLYCHAETA 2 58 24.3697 0.0065 0.840 16.685 20.900 CRUSTACEA 9 1 0.4202 0.0000 0.001 0.001 0.001 GAMMARIDEA 7 2 0.8403 0.0000 0.001 0.003 0.004 AMPELISCIDAE 7 2 0.8403 0.0005 0.060 0.009 0.012 HYPERIIDAE 9 1 0.4202 0.0000 0.002 0.001 0.001 BIVALVIA 9 1 0.4202 0.0000 0.001 0.000 0.000 GASTROPODA 5 16 6.7227 0.0488 6.334 4.815 6.031 CEPHALOPODA 6 3 1.2605 0.0001 0.008 0.457 0.572 CHAETOGNATHA 4 30 12.6050 0.1727 22.419 7.841 9.822 FISH 9 1 0.4202 0.0000 0.001 0.000 0.000 FISH SCALES 1 123 51.6807 0.5418 70.329 49.909 62.518 ANIMAL REMAINS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 764 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=14, Stomach samples=119 Predator size stats: mean(s.e.)=15.2(0.5), min=6 max=33 Mean (s.e.) stomach weight = 0.5518 (0.1024) based on 1973-80 bottom trawl data for season = SPR in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 22 18.4874 0.0000 0.000 0.000 0.000 EMPTY 6 12 10.0840 0.0012 0.219 1.765 2.165 CESTODA 3 18 15.1261 0.0053 0.961 7.234 8.874 CRUSTACEA 9 2 1.6807 0.0008 0.140 1.017 1.247 DECAPODA 4 17 14.2857 0.1419 25.718 12.038 14.768 EUPHAUSIIDAE 12 1 0.8403 0.0000 0.002 0.004 0.005 MYSIDACEA 5 13 10.9244 0.0105 1.907 5.211 6.393 CEPHALOPODA 7 9 7.5630 0.0028 0.510 3.058 3.751 CHAETOGNATHA 9 2 1.6807 0.0015 0.267 1.263 1.550 SAGITTA ELEGANS 9 2 1.6807 0.0000 0.003 0.140 0.172 OPHIUROIDEA 8 5 4.2017 0.0177 3.213 1.740 2.135 FISH 12 1 0.8403 0.0000 0.002 0.002 0.002 FISH SCALES 1 65 54.6218 0.3700 67.059 48.040 58.936 ANIMAL REMAINS Predator Species = LOLIGO PEALEII (LONGFIN SQUID, SVSPP=503) 765 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=11, Stomach samples=117 Predator size stats: mean(s.e.)=11.6(0.5), min=3 max=26 Mean (s.e.) stomach weight = 0.3825 (0.1159) based on 1973-80 bottom trawl data for season = SUM in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 57 48.7179 0.0000 0.000 0.000 0.000 EMPTY 10 2 1.7094 0.0002 0.063 0.233 0.454 CESTODA 4 8 6.8376 0.0117 3.059 4.067 7.930 CRUSTACEA 12 1 0.8547 0.0000 0.002 0.000 0.000 AMPHIPODA 4 8 6.8376 0.0073 1.910 2.608 5.086 GAMMARIDEA 12 1 0.8547 0.0000 0.002 0.015 0.029 DECAPODA SHRIMP 8 4 3.4188 0.0005 0.139 0.138 0.268 MYSIDACEA 3 12 10.2564 0.0244 6.365 3.007 5.864 CEPHALOPODA 9 3 2.5641 0.0008 0.212 0.164 0.319 CHAETOGNATHA 6 5 4.2735 0.0142 3.722 0.597 1.165 FISH 6 5 4.2735 0.0003 0.067 0.223 0.436 FISH SCALES 2 51 43.5897 0.3094 80.882 39.375 76.781 ANIMAL REMAINS 10 2 1.7094 0.0137 3.577 0.855 1.668 ANIMAL EGGS Predator Species = DIPLECTRUM FORMOSUM (SAND PERCH, SVSPP=530) 766 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=18.5(0.5), min=18 max=19 Mean (s.e.) stomach weight = 0.6210 (0.5900) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.6055 97.504 50.000 50.000 FISH 1 1 50.0000 0.0155 2.496 50.000 50.000 FISH LARVAE Predator Species = DIPLECTRUM FORMOSUM (SAND PERCH, SVSPP=530) 767 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=22.0(.), min=22 max=22 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = MYCTEROPERCA MICROLEPIS (GAG, SVSPP=541) 768 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=108.0(.), min=108 max=108 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = MYCTEROPERCA PHENAX (SCAMP, SVSPP=542) 769 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=99.0(.), min=99 max=99 Mean (s.e.) stomach weight = 1.8300 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 0.055 0.055 0.055 TREMATODA 1 1 100.0000 0.2210 12.077 12.077 12.077 DECAPODA 1 1 100.0000 1.0600 57.923 57.923 57.923 PORTUNUS SPINICARPUS 1 1 100.0000 0.0020 0.109 0.109 0.109 CALANOIDA 1 1 100.0000 0.0010 0.055 0.055 0.055 GASTROPODA OPERCULUM 1 1 100.0000 0.5450 29.781 29.781 29.781 FISH Predator Species = MYCTEROPERCA PHENAX (SCAMP, SVSPP=542) 770 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=58.5(2.5), min=56 max=61 Mean (s.e.) stomach weight = 20.3970 (20.3970) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 1 50.0000 20.3970 100.000 50.000 100.000 CYPRINODON VARIEGATUS Predator Species = RACHYCENTRON CANADUM (COBIA, SVSPP=563) 771 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=94.7(5.3), min=84 max=100 Mean (s.e.) stomach weight = 24.0483 (13.7556) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 33.3333 0.0357 0.148 0.072 0.072 NEMATODA 1 1 33.3333 2.9127 12.112 5.888 5.888 DECAPODA 1 1 33.3333 3.3280 13.839 6.728 6.728 BATHYNECTES LONGISPINA 1 1 33.3333 6.8177 28.350 33.333 33.333 OVALIPES OCELLATUS 1 1 33.3333 3.1080 12.924 6.283 6.283 ILLEX SP 1 1 33.3333 0.2747 1.142 0.555 0.555 PLEURONECTIFORMES 1 1 33.3333 6.8300 28.401 13.807 13.807 SCOPHTHALMUS AQUOSUS 1 1 33.3333 0.7417 3.084 33.333 33.333 ANIMAL REMAINS Predator Species = CHLOROSCOMBRUS CHRYSURUS (ATLANTIC BUMPER, SVSPP=573) 772 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=16.0(.), min=16 max=16 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = RHOMBOPLITES AURORUBENS (VERMILION SNAPPER, SVSPP=596) 773 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=18.0(1.4), min=12 max=24 Mean (s.e.) stomach weight = 0.8217 (0.6595) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 1 10.0000 0.0000 0.000 0.000 0.000 EMPTY 2 4 40.0000 0.0096 1.168 8.583 9.537 TREMATODA 3 3 30.0000 0.0009 0.110 0.496 0.551 HYPERIIDAE 5 2 20.0000 0.0002 0.024 0.563 0.625 SERGESTIDAE 6 1 10.0000 0.0001 0.012 0.833 0.926 COPEPODA 6 1 10.0000 0.6706 81.611 10.000 11.111 CEPHALOPODA 1 7 70.0000 0.1348 16.405 52.992 58.880 ASCIDIACEA 3 3 30.0000 0.0042 0.511 7.154 7.949 FISH SCALES 6 1 10.0000 0.0002 0.024 0.213 0.236 HIPPOCAMPUS SP 6 1 10.0000 0.0011 0.134 9.167 10.185 ANIMAL REMAINS Predator Species = HAEMULON AUROLINEATUM (TOMTATE, SVSPP=627) 774 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=16.5(0.6), min=14 max=20 Mean (s.e.) stomach weight = 0.0074 (0.0029) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 10.0000 0.0000 0.000 0.000 0.000 EMPTY 2 3 30.0000 0.0010 13.514 13.113 14.570 POLYCHAETA 5 1 10.0000 0.0019 25.676 6.129 6.810 LUMBRINERIS SP 2 3 30.0000 0.0007 9.459 7.571 8.413 CRUSTACEA 4 2 20.0000 0.0002 2.703 4.500 5.000 GAMMARIDEA 5 1 10.0000 0.0001 1.351 0.323 0.358 AMPELISCIDAE 5 1 10.0000 0.0003 4.054 2.143 2.381 PYCNOGONIDA 1 9 90.0000 0.0032 43.243 56.221 62.468 ANIMAL REMAINS Predator Species = HAEMULON AUROLINEATUM (TOMTATE, SVSPP=627) 775 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=12 Predator size stats: mean(s.e.)=15.8(0.5), min=12 max=19 Mean (s.e.) stomach weight = 0.1278 (0.0947) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 7 58.3333 0.0000 0.000 0.000 0.000 EMPTY 3 3 25.0000 0.0046 3.585 7.420 17.808 POLYCHAETA 5 1 8.3333 0.0003 0.261 0.029 0.070 LUMBRINERIDAE 5 1 8.3333 0.0021 1.630 0.850 2.041 CRUSTACEA 4 2 16.6667 0.0048 3.781 5.721 13.730 GAMMARIDEA 5 1 8.3333 0.0013 1.043 0.117 0.280 CRANGON SEPTEMSPINOSA 5 1 8.3333 0.0006 0.456 0.621 1.489 FISH 2 4 33.3333 0.1141 89.244 26.909 64.581 ANIMAL REMAINS Predator Species = HAEMULON PLUMIERI (WHITE GRUNT, SVSPP=629) 776 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=28.8(1.0), min=24 max=35 Mean (s.e.) stomach weight = 1.4657 (0.4663) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 12 1 10.0000 0.0000 0.000 0.000 0.000 EMPTY 12 1 10.0000 0.0001 0.007 0.011 0.012 TREMATODA 6 2 20.0000 0.0002 0.014 0.012 0.013 NEMATODA 3 3 30.0000 0.0971 6.625 8.900 9.889 POLYCHAETA 12 1 10.0000 0.0038 0.259 0.374 0.415 NOTOMASTUS LATERICEUS 12 1 10.0000 0.0462 3.152 5.156 5.729 ARABELLIDAE 12 1 10.0000 0.0140 0.955 0.771 0.856 LUMBRINERIDAE 12 1 10.0000 0.0002 0.014 0.006 0.007 ONUPHIDAE 6 2 20.0000 0.1478 10.084 12.848 14.276 TEREBELLIDAE 2 4 40.0000 0.0058 0.396 0.414 0.460 GAMMARIDEA 3 3 30.0000 0.0215 1.467 1.255 1.394 DECAPODA 12 1 10.0000 0.0134 0.914 0.737 0.819 DECAPODA LARVAE 6 2 20.0000 0.1363 9.299 3.007 3.341 DECAPODA CRAB 12 1 10.0000 0.0009 0.061 0.194 0.216 DECAPODA SHRIMP 12 1 10.0000 0.0033 0.225 0.182 0.202 PALAEMONETES SP 12 1 10.0000 0.0019 0.130 1.508 1.675 PARAPINNIXA BOUVIERI 12 1 10.0000 0.0002 0.014 0.043 0.048 ISOPODA 12 1 10.0000 0.0827 5.642 4.564 5.071 STOMATOPODA 6 2 20.0000 0.4197 28.635 13.761 15.290 MOLLUSCA 12 1 10.0000 0.0023 0.157 0.071 0.079 MOLLUSCA SHELL 3 3 30.0000 0.0241 1.644 2.220 2.467 GASTROPODA 12 1 10.0000 0.0074 0.505 0.826 0.918 ECHINODERMATA 12 1 10.0000 0.0159 1.085 0.343 0.381 ECHINOIDEA 6 2 20.0000 0.0098 0.669 0.879 0.977 OPHIUROIDEA 6 2 20.0000 0.2699 18.414 16.329 18.143 FISH 1 5 50.0000 0.1363 9.299 15.446 17.162 ANIMAL REMAINS 12 1 10.0000 0.0011 0.075 0.024 0.026 ANIMAL EGGS 12 1 10.0000 0.0038 0.259 0.118 0.131 SAND Predator Species = HAEMULON PLUMIERI (WHITE GRUNT, SVSPP=629) 777 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=3 Predator size stats: mean(s.e.)=31.0(1.0), min=29 max=32 Mean (s.e.) stomach weight = 1.5660 (1.5660) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 66.6667 0.0000 0.000 0.000 0.000 EMPTY 2 1 33.3333 0.3227 20.605 6.868 20.605 DECAPODA 2 1 33.3333 1.2433 79.395 26.465 79.395 BIVALVIA Predator Species = CALAMUS LEUCOSTEUS (WHITEBONE PORGY, SVSPP=634) 778 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=11 Predator size stats: mean(s.e.)=27.7(1.3), min=20 max=33 Mean (s.e.) stomach weight = 0.0541 (0.0488) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 9 81.8182 0.0000 0.000 0.000 0.000 EMPTY 2 1 9.0909 0.0051 9.412 9.091 50.000 FISH 2 1 9.0909 0.0490 90.588 9.091 50.000 ANCHOA SP Predator Species = DIPLODUS HOLBROOKI (SPOTTAIL PINFISH, SVSPP=639) 779 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=5 Predator size stats: mean(s.e.)=18.8(0.8), min=17 max=21 Mean (s.e.) stomach weight = 0.2244 (0.0966) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 20.0000 0.0442 19.697 8.858 8.858 HYDROZOA 3 1 20.0000 0.0694 30.927 17.749 17.749 ANTHOZOA 3 1 20.0000 0.0002 0.089 0.051 0.051 AMPELISCA VADORUM 3 1 20.0000 0.0114 5.080 2.285 2.285 AEGININA LONGICORNIS 3 1 20.0000 0.0056 2.496 1.432 1.432 DECAPODA 3 1 20.0000 0.0046 2.050 2.447 2.447 ACETES AMERICANUS 2 2 40.0000 0.0334 14.884 17.545 17.545 BIVALVIA 3 1 20.0000 0.0022 0.980 0.563 0.563 OPHIUROIDEA 3 1 20.0000 0.0004 0.178 0.213 0.213 FISH SCALES 1 3 60.0000 0.0530 23.619 48.858 48.858 ANIMAL REMAINS Predator Species = DIPLODUS HOLBROOKI (SPOTTAIL PINFISH, SVSPP=639) 780 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=12.0(.), min=12 max=12 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = LAGODON RHOMBOIDES (PINFISH, SVSPP=640) 781 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=9 Predator size stats: mean(s.e.)=16.8(0.4), min=15 max=18 Mean (s.e.) stomach weight = 0.1666 (0.0764) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 55.5556 0.0000 0.000 0.000 0.000 EMPTY 2 4 44.4444 0.1631 97.932 43.830 98.619 MOLLUSCA 3 1 11.1111 0.0034 2.068 0.614 1.381 ENGRAULIDAE Predator Species = LARIMUS FASCIATUS (BANDED DRUM, SVSPP=651) 782 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=14.6(0.2), min=14 max=15 Mean (s.e.) stomach weight = 0.0219 (0.0065) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 2 20.0000 0.0000 0.000 0.000 0.000 EMPTY 3 2 20.0000 0.0031 14.155 20.000 25.000 CRUSTACEA 3 2 20.0000 0.0004 1.826 1.532 1.915 GAMMARIDEA 2 4 40.0000 0.0044 20.091 17.430 21.787 DECAPODA SHRIMP 1 5 50.0000 0.0139 63.470 40.811 51.014 MYSIDOPSIS BIGELOWI 6 1 10.0000 0.0001 0.457 0.227 0.284 STOMATOPODA Predator Species = MENTICIRRHUS AMERICANUS (SOUTHERN KINGFISH, SVSPP=652) 783 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=23 Predator size stats: mean(s.e.)=25.3(0.4), min=22 max=30 Mean (s.e.) stomach weight = 0.6168 (0.1386) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 4 17.3913 0.0000 0.000 0.000 0.000 EMPTY 9 1 4.3478 0.0056 0.902 0.833 1.009 ANTHOZOA 9 1 4.3478 0.0090 1.459 1.347 1.631 ARABELLIDAE 9 1 4.3478 0.0002 0.028 0.018 0.022 EUNICIDAE 9 1 4.3478 0.0087 1.417 1.308 1.584 GLYCERIDAE 1 7 30.4348 0.1574 25.523 17.143 20.753 GLYCERA AMERICANA 9 1 4.3478 0.0034 0.550 3.727 4.511 GLYCERA DIBRANCHIATA 9 1 4.3478 0.0003 0.042 0.023 0.028 NEPHTYS SP 9 1 4.3478 0.0002 0.035 0.054 0.066 PHYLLODOCIDAE 7 3 13.0435 0.0016 0.261 1.900 2.300 CRUSTACEA 9 1 4.3478 0.0000 0.007 0.033 0.040 GAMMARIDEA 9 1 4.3478 0.0001 0.014 0.066 0.080 AMPELISCA SP 9 1 4.3478 0.0006 0.099 0.054 0.066 AMPELISCA VERRILLI 9 1 4.3478 0.0000 0.007 0.048 0.058 RHEPOXYNIUS EPISTOMUS 1 7 30.4348 0.1453 23.564 7.243 8.768 DECAPODA 8 2 8.6957 0.0075 1.219 4.508 5.457 DECAPODA CRAB 9 1 4.3478 0.0005 0.078 4.348 5.263 DECAPODA SHRIMP 4 4 17.3913 0.0210 3.412 2.541 3.075 CRANGON SEPTEMSPINOSA 9 1 4.3478 0.0057 0.930 0.859 1.040 PAGURUS SP 9 1 4.3478 0.0049 0.789 0.198 0.240 PORTUNIDAE 9 1 4.3478 0.0313 5.075 4.348 5.263 PORTUNUS SP 9 1 4.3478 0.0016 0.261 0.403 0.488 ACETES AMERICANUS 9 1 4.3478 0.0090 1.452 1.345 1.628 ALBUNEA SP 9 1 4.3478 0.0001 0.014 0.096 0.116 MYSIDACEA 9 1 4.3478 0.0002 0.035 0.239 0.289 NEOMYSIS AMERICANA 9 1 4.3478 0.0121 1.967 1.821 2.205 STOMATOPODA 3 5 21.7391 0.0423 6.865 8.890 10.762 BIVALVIA 9 1 4.3478 0.0071 1.149 1.064 1.288 SOLENIDAE 9 1 4.3478 0.0469 7.606 2.291 2.773 FISH 9 1 4.3478 0.0000 0.007 0.033 0.040 FISH SCALES 4 4 17.3913 0.0937 15.183 15.795 19.121 ANIMAL REMAINS 9 1 4.3478 0.0003 0.049 0.032 0.038 SAND Predator Species = MENTICIRRHUS AMERICANUS (SOUTHERN KINGFISH, SVSPP=652) 784 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=10 Predator size stats: mean(s.e.)=21.9(0.4), min=20 max=24 Mean (s.e.) stomach weight = 0.0095 (0.0047) based on 1973-80 bottom trawl data for season = SUM in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 6 60.0000 0.0000 0.000 0.000 0.000 EMPTY 2 3 30.0000 0.0026 27.368 12.038 30.095 POLYCHAETA 2 3 30.0000 0.0046 48.421 19.748 49.370 CRUSTACEA 4 1 10.0000 0.0023 24.211 8.214 20.536 ANIMAL REMAINS Predator Species = MENTICIRRHUS AMERICANUS (SOUTHERN KINGFISH, SVSPP=652) 785 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=25 Predator size stats: mean(s.e.)=26.8(0.5), min=23 max=33 Mean (s.e.) stomach weight = 3.0550 (0.8751) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 2 8.0000 0.0000 0.000 0.000 0.000 EMPTY 13 1 4.0000 0.0014 0.045 0.215 0.234 OPHELINA ACUMINATA 13 1 4.0000 0.0042 0.136 3.748 4.074 TEREBELLIDAE 1 6 24.0000 0.2200 7.200 14.873 16.166 CRUSTACEA 3 5 20.0000 0.0437 1.430 3.174 3.450 DECAPODA 13 1 4.0000 0.0003 0.009 0.252 0.274 DECAPODA LARVAE 5 4 16.0000 0.1868 6.116 1.943 2.112 DECAPODA CRAB 8 2 8.0000 0.0735 2.405 4.839 5.259 DECAPODA SHRIMP 13 1 4.0000 0.0056 0.185 0.892 0.970 HIPPOLYTIDAE 13 1 4.0000 0.0082 0.268 0.452 0.491 PENAEIDAE 13 1 4.0000 0.0003 0.009 0.015 0.017 PINNIXA SP 5 4 16.0000 1.1734 38.410 13.890 15.098 PORTUNIDAE 13 1 4.0000 0.3819 12.500 3.226 3.507 OVALIPES OCELLATUS 13 1 4.0000 0.0357 1.169 0.313 0.341 PORTUNUS SP 8 2 8.0000 0.1669 5.464 8.000 8.696 PORTUNUS GIBBESII 3 5 20.0000 0.0093 0.305 1.088 1.183 ACETES AMERICANUS 13 1 4.0000 0.0189 0.619 4.000 4.348 ALBUNEA SP 1 6 24.0000 0.4671 15.290 8.081 8.784 ALBUNEA PARETII 13 1 4.0000 0.0001 0.003 0.013 0.014 MYSIDOPSIS BIGELOWI 8 2 8.0000 0.0359 1.176 4.285 4.658 SQUILLA EMPUSA 13 1 4.0000 0.0250 0.820 4.000 4.348 SQUILLA NEGLECTA 13 1 4.0000 0.0006 0.021 0.064 0.070 MOLLUSCA SHELL 8 2 8.0000 0.0202 0.661 4.088 4.444 FISH 13 1 4.0000 0.0349 1.143 0.306 0.333 OPHICHTHUS CRUENTIFER 13 1 4.0000 0.0286 0.935 3.198 3.476 ENGRAULIDAE 13 1 4.0000 0.1092 3.576 2.805 3.049 ANCHOA HEPSETUS 13 1 4.0000 0.0005 0.016 0.048 0.052 BOTHIDAE 7 3 12.0000 0.0027 0.089 4.189 4.553 ANIMAL REMAINS Predator Species = MENTICIRRHUS AMERICANUS (SOUTHERN KINGFISH, SVSPP=652) 786 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=26 Predator size stats: mean(s.e.)=20.0(0.6), min=15 max=28 Mean (s.e.) stomach weight = 0.0565 (0.0126) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 6 23.0769 0.0000 0.000 0.000 0.000 EMPTY 11 2 7.6923 0.0001 0.136 0.043 0.055 TREMATODA 11 2 7.6923 0.0025 4.354 2.140 2.782 NEMERTEA 6 3 11.5385 0.0001 0.204 0.077 0.101 NEMATODA 1 10 38.4615 0.0126 22.313 15.056 19.573 POLYCHAETA 19 1 3.8462 0.0036 6.395 2.803 3.643 DIOPATRA CUPREA 19 1 3.8462 0.0003 0.476 0.414 0.538 PHYLLODOCIDA 19 1 3.8462 0.0002 0.340 0.296 0.385 PECTINARIIDAE 5 4 15.3846 0.0022 3.810 4.422 5.748 CRUSTACEA 11 2 7.6923 0.0002 0.408 0.319 0.415 GAMMARIDEA 19 1 3.8462 0.0001 0.204 0.089 0.116 UNCIOLA SP 11 2 7.6923 0.0004 0.680 0.434 0.564 HAUSTORIIDAE 11 2 7.6923 0.0064 11.361 4.769 6.200 DECAPODA 6 3 11.5385 0.0012 2.041 4.998 6.498 DECAPODA CRAB 11 2 7.6923 0.0028 4.898 1.854 2.410 DECAPODA SHRIMP 19 1 3.8462 0.0001 0.136 0.118 0.154 CRANGONIDAE 19 1 3.8462 0.0018 3.197 0.904 1.175 CRANGON SEPTEMSPINOSA 19 1 3.8462 0.0003 0.544 0.789 1.026 PAGURIDAE 6 3 11.5385 0.0019 3.401 4.674 6.076 OGYRIDES SP 6 3 11.5385 0.0009 1.633 4.204 5.465 PINNOTHERIDAE 19 1 3.8462 0.0013 2.313 1.178 1.532 PINNIXA SAYANA 19 1 3.8462 0.0006 1.020 0.296 0.385 OVALIPES OCELLATUS 3 6 23.0769 0.0003 0.612 1.169 1.519 CUMACEA 11 2 7.6923 0.0002 0.408 0.192 0.250 MYSIDOPSIS BIGELOWI 6 3 11.5385 0.0097 17.211 10.690 13.897 FISH 11 2 7.6923 0.0007 1.293 0.405 0.527 FISH SCALES 2 9 34.6154 0.0060 10.612 14.588 18.965 ANIMAL REMAINS Predator Species = MENTICIRRHUS AMERICANUS (SOUTHERN KINGFISH, SVSPP=652) 787 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=22.0(.), min=22 max=22 Mean (s.e.) stomach weight = 0.3640 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.3640 100.000 100.000 100.000 PARAPENAEUS POLITUS Predator Species = LACHNOLAIMUS MAXIMUS (HOGFISH, SVSPP=682) 788 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=55.0(.), min=55 max=55 Mean (s.e.) stomach weight = 5.6720 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 1.6860 29.725 29.725 29.725 CRUSTACEA 1 1 100.0000 0.0530 0.934 0.934 0.934 STENOCIONOPS FURCATUS 1 1 100.0000 1.6860 29.725 29.725 29.725 MOLLUSCA SHELL 1 1 100.0000 2.2470 39.616 39.616 39.616 ANIMAL REMAINS Predator Species = ASTROSCOPUS Y-GRAECUM (SOUTHERN STARGAZER, SVSPP=699) 789 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=22.0(.), min=22 max=22 Mean (s.e.) stomach weight = 2.1150 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 2.1150 100.000 100.000 100.000 FISH Predator Species = SCOMBEROMORUS CAVALLA (KING MACKEREL, SVSPP=744) 790 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=66.0(9.0), min=57 max=75 Mean (s.e.) stomach weight = 10.5255 (10.0455) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0305 0.290 6.354 6.354 CEPHALOPODA 1 1 50.0000 0.2095 1.990 43.646 43.646 FISH 1 1 50.0000 10.2855 97.720 50.000 50.000 ETRUMEUS TERES Predator Species = SCOMBEROMORUS CAVALLA (KING MACKEREL, SVSPP=744) 791 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=3 Predator size stats: mean(s.e.)=65.0(1.7), min=62 max=68 Mean (s.e.) stomach weight = 13.2810 (9.0648) based on 1973-80 bottom trawl data for season = SPR in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 33.3333 0.0000 0.000 0.000 0.000 EMPTY 1 1 33.3333 0.0013 0.010 0.014 0.022 CEPHALOPODA BEAKS 1 1 33.3333 3.0767 23.166 33.319 49.978 FISH 1 1 33.3333 10.2030 76.824 33.333 50.000 SCOMBRIDAE Predator Species = SCOMBEROMORUS MACULATUS (SPANISH MACKEREL, SVSPP=745) 792 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=61.0(.), min=61 max=61 Mean (s.e.) stomach weight = 7.0840 (.) based on 1973-80 bottom trawl data for season = FAL in MID ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 4.8320 68.210 68.210 68.210 CEPHALOPODA 1 1 100.0000 2.2520 31.790 31.790 31.790 ANCHOA HEPSETUS Predator Species = SCOMBEROMORUS MACULATUS (SPANISH MACKEREL, SVSPP=745) 793 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=10 Predator size stats: mean(s.e.)=35.7(1.3), min=30 max=43 Mean (s.e.) stomach weight = 2.7045 (0.8278) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 5 50.0000 0.0013 0.048 0.042 0.042 NEMATODA 5 1 10.0000 0.0143 0.529 0.845 0.845 PANDALIDAE 5 1 10.0000 0.0011 0.041 0.039 0.039 STOMATOPODA 5 1 10.0000 0.1087 4.019 7.848 7.848 CEPHALOPODA 1 5 50.0000 0.3862 14.280 39.952 39.952 FISH 3 4 40.0000 2.1672 80.133 39.945 39.945 ETRUMEUS TERES 4 2 20.0000 0.0257 0.950 11.329 11.329 ANIMAL REMAINS Predator Species = SCOMBEROMORUS MACULATUS (SPANISH MACKEREL, SVSPP=745) 794 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=36.0(.), min=36 max=36 Mean (s.e.) stomach weight = 1.8380 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 1.8380 100.000 100.000 100.000 FISH Predator Species = SCORPAENIDAE (SCORPIONFISHES, SVSPP=759) 795 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=20.0(.), min=20 max=20 Mean (s.e.) stomach weight = 0.4680 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.4680 100.000 100.000 100.000 PILUMNUS SAYI Predator Species = BELLATOR MILITARIS (HORNED SEAROBIN, SVSPP=762) 796 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=5.0(.), min=5 max=5 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = PRIONOTUS ROSEUS (BLUESPOTTED SEAROBIN, SVSPP=766) 797 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=17.0(.), min=17 max=17 Mean (s.e.) stomach weight = 0.0010 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 100.000 100.000 100.000 CRUSTACEA Predator Species = PRIONOTUS TRIBULUS (BIGHEAD SEAROBIN, SVSPP=770) 798 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=20.0(.), min=20 max=20 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = SYACIUM PAPILLOSUM (DUSKY FLOUNDER, SVSPP=793) 799 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=23.0(.), min=23 max=23 Mean (s.e.) stomach weight = 0.1840 (.) based on 1973-80 bottom trawl data for season = SUM in SOUTH ATLANTIC BIGHT FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.1210 65.761 65.761 65.761 CRUSTACEA 1 1 100.0000 0.0410 22.283 22.283 22.283 DECAPODA CRAB 1 1 100.0000 0.0060 3.261 3.261 3.261 DECAPODA SHRIMP 1 1 100.0000 0.0160 8.696 8.696 8.696 FISH Predator Species = ARGENTINA STRIATA (STRIATED ARGENTINE, SVSPP=856) 800 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=9.0(.), min=9 max=9 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data for season = FAL in SOUTHERN NEW ENGLAND FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = SALMO SALAR (ATLANTIC SALMON, SVSPP=894) 801 Selected Unweighted diet statistics 02:13 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=34.0(.), min=34 max=34 Mean (s.e.) stomach weight = 2.6130 (.) based on 1973-80 bottom trawl data for season = FAL in GULF OF MAINE FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 0.038 0.038 0.038 NEMATODA 1 1 100.0000 0.1200 4.592 4.592 4.592 POLYCHAETA 1 1 100.0000 0.0090 0.344 0.344 0.344 DECAPODA 1 1 100.0000 2.4830 95.025 95.025 95.025 ANIMAL REMAINS