Predator Species = MYXINE GLUTINOSA (ATLANTIC HAGFISH, SVSPP=001) 1 Selected Unweighted diet statistics 01:51 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 = 0.0210 (.) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0110 52.381 52.381 52.381 HALACARIDAE 1 1 100.0000 0.0100 47.619 47.619 47.619 FISH SCALES Predator Species = MYXINE GLUTINOSA (ATLANTIC HAGFISH, SVSPP=001) 2 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=42.5(0.5), min=42 max=43 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = MYXINE GLUTINOSA (ATLANTIC HAGFISH, SVSPP=001) 3 Selected Unweighted diet statistics 01:51 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 and predator length category 51-60 cm 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) 4 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=7 Predator size stats: mean(s.e.)=103.7(1.2), min=101 max=109 Mean (s.e.) stomach weight = 88.1727 (39.4252) based on 1973-80 bottom trawl data and predator length category 101-110 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 14.2857 0.0000 0.000 0.000 0.000 EMPTY 1 3 42.8571 0.1719 0.195 4.374 5.102 CRUSTACEA 5 1 14.2857 0.0183 0.021 0.013 0.015 CANCER IRRORATUS 5 1 14.2857 18.6843 21.191 13.284 15.498 OVALIPES OCELLATUS 5 1 14.2857 0.2843 0.322 8.960 10.453 STOMATOPODA 5 1 14.2857 7.0894 8.040 14.286 16.667 SQUILLA EMPUSA 5 1 14.2857 0.0396 0.045 0.028 0.033 MOLLUSCA SHELL 5 1 14.2857 0.0240 0.027 0.756 0.882 CEPHALOPODA 5 1 14.2857 6.3461 7.197 14.051 16.393 LOLIGO SP 5 1 14.2857 0.7136 0.809 0.507 0.592 ECHINARACHNIUS PARMA 1 3 42.8571 2.6001 2.949 2.409 2.810 FISH 5 1 14.2857 0.5179 0.587 0.368 0.430 AMMODYTES SP 5 1 14.2857 25.6700 29.113 8.607 10.041 SCIAENIDAE 5 1 14.2857 8.6457 9.805 2.899 3.382 CYNOSCION REGALIS 3 2 28.5714 17.1691 19.472 14.657 17.100 LEIOSTOMUS XANTHURUS 3 2 28.5714 0.1779 0.202 0.233 0.272 ANIMAL REMAINS 5 1 14.2857 0.0087 0.010 0.275 0.320 PLANTS 5 1 14.2857 0.0119 0.013 0.008 0.010 SAND Predator Species = CARCHARHINUS OBSCURUS (DUSKY SHARK, SVSPP=003) 5 Selected Unweighted diet statistics 01:51 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 = 3.5600 (.) based on 1973-80 bottom trawl data and predator length category 111-120 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 2.8210 79.242 79.242 79.242 CEPHALOPODA 1 1 100.0000 0.7390 20.758 20.758 20.758 FISH Predator Species = CARCHARHINUS OBSCURUS (DUSKY SHARK, SVSPP=003) 6 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=53.0(.), min=53 max=53 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data and predator length category 51-60 cm 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) 7 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=5 Predator size stats: mean(s.e.)=67.0(1.1), min=63 max=69 Mean (s.e.) stomach weight = 14.3258 (6.1964) based on 1973-80 bottom trawl data and predator length category 61-70 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 20.0000 0.0000 0.000 0.000 0.000 EMPTY 1 2 40.0000 6.9908 48.799 25.027 31.284 CEPHALOPODA 3 1 20.0000 2.0122 14.046 12.246 15.307 LOLIGO SP 1 2 40.0000 1.3260 9.256 4.685 5.857 FISH 3 1 20.0000 1.2742 8.894 7.754 9.693 UROPHYCIS REGIA 3 1 20.0000 2.7148 18.950 10.288 12.860 STENOTOMUS CHRYSOPS 3 1 20.0000 0.0078 0.054 20.000 25.000 ANIMAL REMAINS Predator Species = CARCHARHINUS OBSCURUS (DUSKY SHARK, SVSPP=003) 8 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=3 Predator size stats: mean(s.e.)=77.0(2.5), min=72 max=80 Mean (s.e.) stomach weight = 36.8760 (28.6789) based on 1973-80 bottom trawl data and predator length category 71-80 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 33.3333 0.0477 0.129 33.333 33.333 MEGANYCTIPHANES NORVEGICA 1 2 66.6667 4.9220 13.347 28.461 28.461 FISH 2 1 33.3333 31.0090 84.090 33.203 33.203 OSTEICHTHYES 2 1 33.3333 0.8457 2.293 4.948 4.948 ANCHOA HEPSETUS 2 1 33.3333 0.0517 0.140 0.055 0.055 PLANTS Predator Species = CARCHARHINUS OBSCURUS (DUSKY SHARK, SVSPP=003) 9 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=10 Predator size stats: mean(s.e.)=84.5(0.9), min=81 max=89 Mean (s.e.) stomach weight = 7.5810 (2.9372) based on 1973-80 bottom trawl data and predator length category 81-90 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 30.0000 0.0000 0.000 0.000 0.000 EMPTY 4 1 10.0000 0.1513 1.996 1.421 2.030 DECAPODA CRAB 4 1 10.0000 1.8367 24.228 10.000 14.286 CEPHALOPODA 4 1 10.0000 0.9132 12.046 8.579 12.255 LOLIGO SP 2 2 20.0000 0.9286 12.249 11.897 16.996 FISH 4 1 10.0000 2.5026 33.011 10.000 14.286 BATRACHOIDIDAE 4 1 10.0000 1.2378 16.328 8.103 11.576 LEIOSTOMUS XANTHURUS 2 2 20.0000 0.0107 0.141 19.474 27.820 ANIMAL REMAINS 4 1 10.0000 0.0001 0.001 0.526 0.752 SAND Predator Species = CARCHARHINUS OBSCURUS (DUSKY SHARK, SVSPP=003) 10 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=16 Predator size stats: mean(s.e.)=94.6(0.5), min=91 max=98 Mean (s.e.) stomach weight = 14.3004 (4.5442) based on 1973-80 bottom trawl data and predator length category 91-100 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 2 12.5000 0.0000 0.000 0.000 0.000 EMPTY 11 1 6.2500 0.0010 0.007 0.008 0.009 NEMATODA 5 2 12.5000 0.5089 3.558 7.589 8.674 CRUSTACEA 11 1 6.2500 0.1250 0.874 0.325 0.372 DECAPODA 4 3 18.7500 0.2681 1.875 7.092 8.106 DECAPODA CRAB 5 2 12.5000 1.1199 7.832 6.576 7.516 CANCER IRRORATUS 11 1 6.2500 0.0436 0.305 1.063 1.215 PINNIXA CYLINDRICA 11 1 6.2500 1.8189 12.720 4.732 5.408 OVALIPES OCELLATUS 5 2 12.5000 2.2944 16.045 8.265 9.446 SQUILLA EMPUSA 3 4 25.0000 0.0974 0.681 3.279 3.747 CEPHALOPODA 1 8 50.0000 1.7329 12.118 22.091 25.247 FISH 11 1 6.2500 0.0011 0.008 0.003 0.003 FISH SCALES 11 1 6.2500 0.4188 2.928 5.506 6.293 CLUPEIDAE 5 2 12.5000 1.9435 13.591 6.298 7.198 LEIOSTOMUS XANTHURUS 11 1 6.2500 3.5625 24.912 6.239 7.130 STENOTOMUS CHRYSOPS 5 2 12.5000 0.2261 1.581 7.480 8.548 ANIMAL REMAINS 11 1 6.2500 0.0555 0.388 0.730 0.834 PLANTS 2 5 31.2500 0.0827 0.578 0.223 0.255 SAND Predator Species = CARCHARHINUS OBSCURUS (DUSKY SHARK, SVSPP=003) 11 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=4 Predator size stats: mean(s.e.)=172.8(19.4), min=136 max=212 Mean (s.e.) stomach weight = 62.4550 (35.9614) based on 1973-80 bottom trawl data and predator length category >130 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 25.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 25.0000 1.2250 1.961 1.192 1.590 FISH SCALES 2 1 25.0000 12.9745 20.774 12.627 16.836 OSTEICHTHYES 2 1 25.0000 11.4888 18.395 11.181 14.908 PLEURONECTIFORMES 1 2 50.0000 36.7668 58.869 50.000 66.667 ANIMAL REMAINS Predator Species = DASYATIS CENTROURA (ROUGHTAIL STINGRAY, SVSPP=004) 12 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=103.0(.), min=103 max=103 Mean (s.e.) stomach weight = 365.0000 (.) based on 1973-80 bottom trawl data and predator length category 101-110 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 365.0000 100.000 100.000 100.000 OVALIPES OCELLATUS Predator Species = DASYATIS CENTROURA (ROUGHTAIL STINGRAY, SVSPP=004) 13 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=129.0(.), min=129 max=129 Mean (s.e.) stomach weight = 39.0240 (.) based on 1973-80 bottom trawl data and predator length category 121-130 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0690 0.177 0.177 0.177 NEMATODA 1 1 100.0000 0.1840 0.472 0.472 0.472 DECAPODA 1 1 100.0000 0.0010 0.003 0.003 0.003 FISH SCALES 1 1 100.0000 38.3320 98.227 98.227 98.227 STENOTOMUS CHRYSOPS 1 1 100.0000 0.4370 1.120 1.120 1.120 ANIMAL REMAINS 1 1 100.0000 0.0010 0.003 0.003 0.003 SAND Predator Species = DASYATIS CENTROURA (ROUGHTAIL STINGRAY, SVSPP=004) 14 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=76.0(.), min=76 max=76 Mean (s.e.) stomach weight = 0.4850 (.) based on 1973-80 bottom trawl data and predator length category 71-80 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.3270 67.423 67.423 67.423 POLYCHAETA 1 1 100.0000 0.0500 10.309 10.309 10.309 CANCER IRRORATUS 1 1 100.0000 0.1080 22.268 22.268 22.268 CRANGON SEPTEMSPINOSA Predator Species = DASYATIS CENTROURA (ROUGHTAIL STINGRAY, SVSPP=004) 15 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=88.0(.), min=88 max=88 Mean (s.e.) stomach weight = 126.7750 (.) based on 1973-80 bottom trawl data and predator length category 81-90 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 126.7750 100.000 100.000 100.000 AMMODYTES SP Predator Species = CARCHARHINUS PLUMBEUS (SANDBAR SHARK, SVSPP=009) 16 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=104.0(.), min=104 max=104 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data and predator length category 101-110 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = CARCHARHINUS PLUMBEUS (SANDBAR SHARK, SVSPP=009) 17 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=130.0(.), min=130 max=130 Mean (s.e.) stomach weight = 26.3080 (.) based on 1973-80 bottom trawl data and predator length category 121-130 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 26.0500 99.019 99.019 99.019 OPHICHTHUS CRUENTIFER 1 1 100.0000 0.2580 0.981 0.981 0.981 ANIMAL REMAINS Predator Species = CARCHARHINUS PLUMBEUS (SANDBAR SHARK, SVSPP=009) 18 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=4 Predator size stats: mean(s.e.)=162.3(14.8), min=137 max=204 Mean (s.e.) stomach weight = 15.5740 (13.8200) based on 1973-80 bottom trawl data and predator length category >130 cm 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 0.2125 1.364 0.374 0.748 SPISULA SOLIDISSIMA 1 2 50.0000 8.8338 56.721 15.753 31.507 FISH 3 1 25.0000 1.2223 7.848 22.464 44.927 UROPHYCIS TENUIS 3 1 25.0000 5.1805 33.264 9.112 18.224 LEIOSTOMUS XANTHURUS 3 1 25.0000 0.0750 0.482 1.378 2.757 ANIMAL REMAINS 3 1 25.0000 0.0500 0.321 0.919 1.838 SAND Predator Species = ODONTASPIS TAURUS (SAND TIGER, SVSPP=012) 19 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=4 Predator size stats: mean(s.e.)=233.8(7.2), min=213 max=246 Mean (s.e.) stomach weight = 85.8898 (53.8213) based on 1973-80 bottom trawl data and predator length category >130 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 50.0000 0.0235 0.027 25.023 25.023 NEMATODA 2 1 25.0000 10.2743 11.962 25.000 25.000 FISH 2 1 25.0000 11.8325 13.776 19.913 19.913 LEIOSTOMUS XANTHURUS 2 1 25.0000 3.0095 3.504 5.065 5.065 STENOTOMUS CHRYSOPS 2 1 25.0000 60.7500 70.730 25.000 25.000 PEPRILUS TRIACANTHUS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 20 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=58, Stomach samples=90 Predator size stats: mean(s.e.)=104.7(0.3), min=101 max=110 Mean (s.e.) stomach weight = 63.7248 (4.7824) based on 1973-80 bottom trawl data and predator length category 101-110 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 4 4.4444 0.0000 0.000 0.000 0.000 EMPTY 32 1 1.1111 0.0005 0.001 0.001 0.001 HYDROZOA 32 1 1.1111 0.0867 0.136 0.203 0.213 ANTHOZOA 18 2 2.2222 0.0397 0.062 0.166 0.174 CERIANTHIDAE 32 1 1.1111 0.0001 0.000 0.003 0.003 TREMATODA 32 1 1.1111 0.0000 0.000 0.000 0.000 NEMATODA 6 11 12.2222 0.0841 0.132 0.130 0.136 POLYCHAETA 32 1 1.1111 0.0009 0.001 0.002 0.002 LUMBRINERIDAE 14 3 3.3333 0.0097 0.015 0.043 0.045 ONUPHIDAE 32 1 1.1111 0.0025 0.004 0.006 0.006 FLABELLIGERIDAE 32 1 1.1111 0.0003 0.001 0.000 0.000 PHERUSA SP 32 1 1.1111 0.0172 0.027 0.017 0.018 OPHELIA DENTICULATA 32 1 1.1111 0.0799 0.125 0.072 0.076 NEPHTYIDAE 32 1 1.1111 0.0000 0.000 0.000 0.000 NEREIS SP 32 1 1.1111 0.1043 0.164 0.130 0.136 SIPUNCULA 12 5 5.5556 0.6232 0.978 1.952 2.042 CRUSTACEA 32 1 1.1111 0.0002 0.000 0.000 0.000 GAMMARUS ANNULATUS 10 7 7.7778 0.3923 0.616 1.048 1.097 DECAPODA 4 16 17.7778 3.5589 5.585 8.012 8.385 DECAPODA CRAB 32 1 1.1111 0.5725 0.898 1.111 1.163 CALAPPIDAE 14 3 3.3333 0.8153 1.279 0.476 0.498 CANCRIDAE 32 1 1.1111 0.2045 0.321 0.379 0.396 CANCER BOREALIS 1 52 57.7778 32.9739 51.744 40.088 41.953 CANCER IRRORATUS 18 2 2.2222 0.0012 0.002 0.033 0.034 CRANGON SEPTEMSPINOSA 32 1 1.1111 0.3364 0.528 0.259 0.271 HOMARUS AMERICANUS 32 1 1.1111 0.0881 0.138 0.202 0.212 MAJIDAE 32 1 1.1111 0.0002 0.000 0.002 0.002 HYAS SP 32 1 1.1111 0.1084 0.170 0.254 0.265 LIBINIA SP 14 3 3.3333 0.0476 0.075 0.072 0.076 PAGURIDAE 32 1 1.1111 0.3617 0.568 0.203 0.212 PAGURUS ACADIANUS 18 2 2.2222 0.0302 0.047 0.049 0.052 PAGURUS POLLICARIS 32 1 1.1111 0.0048 0.008 0.011 0.012 PANDALIDAE 18 2 2.2222 0.2585 0.406 0.267 0.279 PORTUNIDAE 2 28 31.1111 7.0120 11.004 14.138 14.795 OVALIPES OCELLATUS 18 2 2.2222 1.2734 1.998 1.558 1.631 OVALIPES STEPHENSONI 32 1 1.1111 0.4373 0.686 0.677 0.708 PORTUNUS GIBBESII 32 1 1.1111 0.0263 0.041 0.072 0.075 ALBUNEA PARETII 32 1 1.1111 0.0002 0.000 0.000 0.000 ISOPODA 9 8 8.8889 3.0059 4.717 4.270 4.468 LIMULUS POLYPHEMUS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 21 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=58, Stomach samples=90 Predator size stats: mean(s.e.)=104.7(0.3), min=101 max=110 Mean (s.e.) stomach weight = 63.7248 (4.7824) based on 1973-80 bottom trawl data and predator length category 101-110 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 14 3 3.3333 0.1736 0.272 0.218 0.228 MOLLUSCA 6 11 12.2222 1.9060 2.991 2.270 2.376 BIVALVIA 11 6 6.6667 2.0903 3.280 2.298 2.405 SOLENIDAE 32 1 1.1111 0.0163 0.026 0.037 0.039 STRIGILLA SP 18 2 2.2222 0.5972 0.937 0.988 1.034 GASTROPODA 6 11 12.2222 0.7886 1.238 1.086 1.136 CEPHALOPODA 18 2 2.2222 0.0691 0.108 0.190 0.199 LOLIGO SP 18 2 2.2222 0.5015 0.787 0.350 0.366 LOLIGO PEALEII 18 2 2.2222 0.2788 0.437 0.186 0.195 ILLEX SP 3 22 24.4444 2.6458 4.152 6.355 6.651 FISH 32 1 1.1111 0.0001 0.000 0.002 0.002 FISH SCALES 32 1 1.1111 0.2213 0.347 0.271 0.283 CLUPEIDAE 18 2 2.2222 0.0415 0.065 0.470 0.492 ENGRAULIDAE 18 2 2.2222 0.1259 0.198 0.109 0.114 ANCHOA HEPSETUS 32 1 1.1111 0.3180 0.499 0.212 0.222 ANCHOA MITCHILLI 32 1 1.1111 0.0996 0.156 0.271 0.284 SYNGNATHIDAE 32 1 1.1111 0.0479 0.075 0.110 0.115 HIPPOCAMPUS ERECTUS 32 1 1.1111 0.1025 0.161 0.328 0.343 AMMODYTES SP 18 2 2.2222 0.5971 0.937 0.577 0.604 PEPRILUS TRIACANTHUS 5 13 14.4444 0.5149 0.808 3.278 3.430 ANIMAL REMAINS 18 2 2.2222 0.0020 0.003 0.009 0.009 PLANTS 18 2 2.2222 0.0282 0.044 0.032 0.034 ROCK Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 22 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=17, Stomach samples=32 Predator size stats: mean(s.e.)=114.4(0.4), min=111 max=119 Mean (s.e.) stomach weight = 50.5627 (8.2903) based on 1973-80 bottom trawl data and predator length category 111-120 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 17 1 3.1250 0.0000 0.000 0.000 0.000 EMPTY 17 1 3.1250 0.0000 0.000 0.000 0.000 HYDROZOA 8 3 9.3750 0.2848 0.563 2.409 2.487 CERIANTHIDAE 8 3 9.3750 0.0124 0.025 0.037 0.038 POLYCHAETA 17 1 3.1250 0.0008 0.001 0.002 0.002 LUMBRINERIDAE 17 1 3.1250 0.0240 0.048 0.076 0.079 LUMBRINERIS SP 17 1 3.1250 0.1428 0.282 0.454 0.468 DIOPATRA CUPREA 17 1 3.1250 0.0585 0.116 0.632 0.653 GLYCERIDAE 8 3 9.3750 1.4368 2.842 6.604 6.817 CRUSTACEA 17 1 3.1250 2.7969 5.531 2.469 2.548 ACANTHONOTOZOMA SERRATUM 5 4 12.5000 0.3910 0.773 1.519 1.568 DECAPODA 3 8 25.0000 6.6721 13.196 8.592 8.869 DECAPODA CRAB 17 1 3.1250 0.7465 1.476 1.966 2.030 CALAPPIDAE 17 1 3.1250 0.2921 0.578 0.258 0.266 CANCRIDAE 2 9 28.1250 8.1376 16.094 17.719 18.291 CANCER IRRORATUS 17 1 3.1250 0.0007 0.001 0.002 0.002 CRANGON SEPTEMSPINOSA 17 1 3.1250 0.0080 0.016 0.020 0.020 HYAS SP 17 1 3.1250 0.1176 0.233 0.374 0.386 LIBINIA SP 8 3 9.3750 1.3922 2.753 3.152 3.254 LIBINIA EMARGINATA 17 1 3.1250 0.0844 0.167 0.895 0.924 PAGURUS PUBESCENS 1 10 31.2500 13.4785 26.657 23.159 23.906 OVALIPES OCELLATUS 17 1 3.1250 0.1432 0.283 0.666 0.687 OVALIPES STEPHENSONI 17 1 3.1250 0.0093 0.018 0.098 0.101 ALBUNEA PARETII 17 1 3.1250 0.0169 0.033 0.182 0.188 STOMATOPODA 8 3 9.3750 2.6473 5.236 2.980 3.076 LIMULUS POLYPHEMUS 8 3 9.3750 0.3901 0.771 0.379 0.391 MOLLUSCA 5 4 12.5000 5.5184 10.914 7.678 7.926 BIVALVIA 15 2 6.2500 1.1311 2.237 0.683 0.705 SOLENIDAE 17 1 3.1250 0.5528 1.093 0.481 0.496 ENSIS DIRECTUS 8 3 9.3750 0.3138 0.621 1.314 1.356 CEPHALOPODA 17 1 3.1250 0.0644 0.127 0.355 0.366 LOLIGO SP 4 6 18.7500 1.9066 3.771 7.329 7.566 FISH 17 1 3.1250 0.0002 0.000 0.000 0.000 FISH SCALES 17 1 3.1250 0.0353 0.070 0.112 0.116 ETRUMEUS TERES 17 1 3.1250 0.0774 0.153 0.302 0.312 ANCHOA MITCHILLI 17 1 3.1250 0.1596 0.316 0.089 0.092 AMMODYTES SP 17 1 3.1250 0.4398 0.870 1.159 1.196 SCIAENIDAE 17 1 3.1250 0.0701 0.139 0.386 0.399 PEPRILUS TRIACANTHUS 5 4 12.5000 1.0044 1.986 2.333 2.409 ANIMAL REMAINS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 23 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=17, Stomach samples=32 Predator size stats: mean(s.e.)=114.4(0.4), min=111 max=119 Mean (s.e.) stomach weight = 50.5627 (8.2903) based on 1973-80 bottom trawl data and predator length category 111-120 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 15 2 6.2500 0.0046 0.009 0.009 0.009 SAND Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 24 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=6 Predator size stats: mean(s.e.)=122.3(0.7), min=121 max=125 Mean (s.e.) stomach weight = 83.0992 (34.7497) based on 1973-80 bottom trawl data and predator length category 121-130 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 1 16.6667 0.0002 0.000 0.000 0.000 NEMATODA 4 1 16.6667 0.1093 0.132 0.139 0.139 ONUPHIDAE 4 1 16.6667 0.2495 0.300 7.918 7.918 CRUSTACEA 4 1 16.6667 2.7802 3.346 1.147 1.147 CANCRIDAE 4 1 16.6667 5.4317 6.536 2.240 2.240 CANCER BOREALIS 1 3 50.0000 37.5752 45.217 27.232 27.232 CANCER IRRORATUS 1 3 50.0000 27.3528 32.916 35.824 35.824 OVALIPES OCELLATUS 3 2 33.3333 7.6073 9.155 14.619 14.619 BIVALVIA 4 1 16.6667 0.2495 0.300 7.918 7.918 FISH 4 1 16.6667 0.0002 0.000 0.005 0.005 FISH SCALES 4 1 16.6667 1.6585 1.996 2.109 2.109 ANIMAL REMAINS 4 1 16.6667 0.0260 0.031 0.825 0.825 PLANTS 4 1 16.6667 0.0588 0.071 0.024 0.024 SAND Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 25 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=3 Predator size stats: mean(s.e.)=39.7(0.3), min=39 max=40 Mean (s.e.) stomach weight = 0.9237 (0.8869) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 33.3333 0.0000 0.000 0.000 0.000 EMPTY 1 2 66.6667 0.0227 2.454 20.993 31.489 POLYCHAETA 2 1 33.3333 0.0090 0.974 12.162 18.243 DECAPODA CRAB 2 1 33.3333 0.0003 0.036 0.450 0.676 DECAPODA SHRIMP 2 1 33.3333 0.6627 71.743 24.571 36.856 PAGURUS SP 2 1 33.3333 0.0070 0.758 0.260 0.389 BIVALVIA 2 1 33.3333 0.2220 24.035 8.231 12.347 ANIMAL REMAINS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 26 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=49 Predator size stats: mean(s.e.)=46.5(0.4), min=41 max=50 Mean (s.e.) stomach weight = 9.9721 (6.3003) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 20 40.8163 0.0787 0.789 5.656 5.656 POLYCHAETA 24 1 2.0408 0.0755 0.757 0.857 0.857 MALDANIDAE 24 1 2.0408 0.0082 0.082 0.175 0.175 NICOMACHE LUMBRICALIS 24 1 2.0408 0.0014 0.014 0.265 0.265 EUNICE SP 24 1 2.0408 0.0062 0.062 0.107 0.107 LUMBRINERIS FRAGILIS 16 2 4.0816 0.0215 0.215 0.931 0.931 ONUPHIDAE 24 1 2.0408 0.0030 0.030 0.052 0.052 OPHELIIDAE 24 1 2.0408 0.0002 0.002 0.005 0.005 NEPHTYIDAE 24 1 2.0408 0.0142 0.142 0.303 0.303 SPIONIDAE 2 18 36.7347 0.6461 6.479 23.662 23.662 CRUSTACEA 16 2 4.0816 0.0005 0.005 0.020 0.020 GAMMARIDEA 24 1 2.0408 0.0004 0.005 0.025 0.025 LEPTOCHEIRUS PINGUIS 24 1 2.0408 0.0004 0.004 0.073 0.073 UNCIOLA SP 24 1 2.0408 0.0005 0.005 0.003 0.003 UNCIOLA IRRORATA 24 1 2.0408 0.0174 0.174 0.523 0.523 GAMMARUS ANNULATUS 6 7 14.2857 0.1900 1.905 2.617 2.617 DECAPODA 24 1 2.0408 0.0003 0.003 0.375 0.375 DECAPODA LARVAE 6 7 14.2857 0.0795 0.798 5.595 5.595 DECAPODA CRAB 12 4 8.1633 0.0046 0.046 0.902 0.902 DECAPODA SHRIMP 24 1 2.0408 0.0042 0.042 0.124 0.124 NAUSHONIA CRANGONOIDES 16 2 4.0816 0.1007 1.010 0.792 0.792 CANCRIDAE 24 1 2.0408 0.1719 1.724 2.041 2.041 CANCER BOREALIS 2 18 36.7347 0.6650 6.668 13.539 13.539 CANCER IRRORATUS 24 1 2.0408 0.0001 0.001 0.007 0.007 CRANGONIDAE 11 5 10.2041 0.0878 0.880 2.743 2.743 CRANGON SEPTEMSPINOSA 12 4 8.1633 0.1294 1.297 1.830 1.830 MAJIDAE 24 1 2.0408 0.1246 1.249 0.040 0.040 LIBINIA SP 12 4 8.1633 0.0683 0.685 0.808 0.808 PAGURIDAE 6 7 14.2857 0.3859 3.870 6.249 6.249 PAGURUS SP 24 1 2.0408 0.0078 0.078 0.055 0.055 PAGURUS ACADIANUS 16 2 4.0816 0.0130 0.130 0.022 0.022 PAGURUS LONGICARPUS 10 6 12.2449 0.4171 4.183 5.181 5.181 PAGURUS POLLICARIS 16 2 4.0816 0.0086 0.086 0.409 0.409 DICHELOPANDALUS LEPTOCERUS 24 1 2.0408 0.0030 0.030 0.128 0.128 PINNIXA SAYANA 12 4 8.1633 0.1528 1.532 4.140 4.140 OVALIPES OCELLATUS 24 1 2.0408 0.0342 0.343 1.836 1.836 PORTUNUS GIBBESII 24 1 2.0408 0.0002 0.002 0.012 0.012 CIROLANIDAE 24 1 2.0408 0.0011 0.011 0.033 0.033 POLITOLANA POLITA 16 2 4.0816 0.0006 0.006 0.020 0.020 NEOMYSIS AMERICANA Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 27 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=49 Predator size stats: mean(s.e.)=46.5(0.4), min=41 max=50 Mean (s.e.) stomach weight = 9.9721 (6.3003) based on 1973-80 bottom trawl data and predator length category 41-50 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 24 1 2.0408 0.0183 0.184 0.140 0.140 PLATYSQUILLA ENODIS 24 1 2.0408 0.0001 0.001 0.023 0.023 MOLLUSCA SHELL 6 7 14.2857 0.1749 1.754 2.619 2.619 BIVALVIA 24 1 2.0408 0.0426 0.427 0.014 0.014 GASTROPODA 24 1 2.0408 0.0166 0.166 0.005 0.005 NASSARIUS SP 24 1 2.0408 0.0714 0.716 0.023 0.023 BUSYCON SP 16 2 4.0816 0.0518 0.520 0.770 0.770 CEPHALOPODA 24 1 2.0408 0.9408 9.435 0.302 0.302 LOLIGO SP 5 10 20.4082 0.1525 1.529 4.152 4.152 FISH 24 1 2.0408 4.2269 42.388 1.357 1.357 ETRUMEUS TERES 24 1 2.0408 0.6034 6.051 0.194 0.194 PEPRILUS TRIACANTHUS 4 13 26.5306 0.1470 1.474 8.225 8.225 ANIMAL REMAINS 16 2 4.0816 0.0012 0.012 0.019 0.019 PLANTS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 28 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=23, Stomach samples=36 Predator size stats: mean(s.e.)=55.6(0.5), min=51 max=60 Mean (s.e.) stomach weight = 4.0894 (1.0178) based on 1973-80 bottom trawl data and predator length category 51-60 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 11 2 5.5556 0.0000 0.000 0.000 0.000 EMPTY 19 1 2.7778 0.0008 0.019 0.012 0.013 HYDROZOA 19 1 2.7778 0.0316 0.772 1.254 1.328 NEMERTEA 3 6 16.6667 0.0309 0.755 0.942 0.998 POLYCHAETA 19 1 2.7778 0.0020 0.049 0.102 0.108 LUMBRINERIDAE 11 2 5.5556 0.2663 6.512 3.162 3.348 GLYCERIDAE 19 1 2.7778 0.0047 0.115 2.778 2.941 ARTHROPODA 1 15 41.6667 0.5831 14.259 29.577 31.316 CRUSTACEA 19 1 2.7778 0.0061 0.149 0.310 0.328 LEPTOCHEIRUS PINGUIS 19 1 2.7778 0.0001 0.003 0.140 0.149 UNCIOLA IRRORATA 11 2 5.5556 0.0361 0.882 1.250 1.323 DECAPODA 19 1 2.7778 0.0145 0.354 2.424 2.567 DECAPODA CRAB 19 1 2.7778 0.0004 0.011 0.074 0.079 DECAPODA SHRIMP 5 4 11.1111 0.0040 0.098 3.157 3.343 CANCRIDAE 2 9 25.0000 0.5101 12.475 11.840 12.536 CANCER IRRORATUS 11 2 5.5556 0.0039 0.095 0.092 0.098 CRANGON SEPTEMSPINOSA 6 3 8.3333 0.0232 0.567 3.444 3.647 MUNIDA SP 19 1 2.7778 0.0063 0.154 0.066 0.070 MAJIDAE 6 3 8.3333 0.6613 16.170 3.029 3.207 PAGURIDAE 11 2 5.5556 0.2370 5.795 3.024 3.202 PAGURUS SP 6 3 8.3333 0.1965 4.804 4.560 4.828 PAGURUS POLLICARIS 19 1 2.7778 0.0016 0.039 0.013 0.014 OGYRIDES SP 19 1 2.7778 0.0012 0.029 0.050 0.053 PINNIXA SP 19 1 2.7778 0.0030 0.073 0.198 0.210 PORCELLANIDAE 19 1 2.7778 0.0003 0.008 0.003 0.003 PORTUNIDAE 11 2 5.5556 0.1390 3.400 4.227 4.476 OVALIPES OCELLATUS 19 1 2.7778 0.0052 0.128 0.176 0.186 PORTUNUS SP 11 2 5.5556 0.0223 0.545 4.376 4.633 ALBUNEA PARETII 19 1 2.7778 0.0018 0.043 0.036 0.038 SCYLLARUS SP 19 1 2.7778 0.0007 0.017 0.014 0.015 MUNNA SP 19 1 2.7778 0.0009 0.023 0.271 0.287 EUPHAUSIIDAE 19 1 2.7778 0.0002 0.005 0.011 0.012 STOMATOPODA 19 1 2.7778 0.0181 0.442 0.901 0.954 MOLLUSCA 19 1 2.7778 0.0024 0.058 0.080 0.084 MOLLUSCA SHELL 6 3 8.3333 0.1195 2.922 2.315 2.451 BIVALVIA 6 3 8.3333 0.0088 0.216 0.225 0.238 CEPHALOPODA 19 1 2.7778 0.0045 0.109 0.091 0.096 OCTOPODA 19 1 2.7778 0.2002 4.895 2.298 2.433 HOLOTHUROIDEA 3 6 16.6667 0.1664 4.069 2.325 2.462 FISH Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 29 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=23, Stomach samples=36 Predator size stats: mean(s.e.)=55.6(0.5), min=51 max=60 Mean (s.e.) stomach weight = 4.0894 (1.0178) based on 1973-80 bottom trawl data and predator length category 51-60 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 19 1 2.7778 0.0019 0.046 0.016 0.017 FISH SCALES 19 1 2.7778 0.6798 16.624 2.463 2.607 STENOTOMUS CHRYSOPS 11 2 5.5556 0.0234 0.572 1.946 2.061 ANIMAL REMAINS 19 1 2.7778 0.0038 0.092 0.162 0.172 PLANTS 19 1 2.7778 0.0657 1.607 1.012 1.072 FIBERGLASS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 30 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=20, Stomach samples=31 Predator size stats: mean(s.e.)=65.7(0.6), min=61 max=70 Mean (s.e.) stomach weight = 10.9259 (2.1809) based on 1973-80 bottom trawl data and predator length category 61-70 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 4 12.9032 0.0423 0.387 0.360 0.360 POLYCHAETA 11 2 6.4516 0.0029 0.027 0.136 0.136 EUNICIDAE 11 2 6.4516 0.2544 2.328 2.290 2.290 DIOPATRA CUPREA 19 1 3.2258 0.0149 0.136 0.467 0.467 GLYCERIDAE 19 1 3.2258 0.0135 0.124 0.266 0.266 SIPUNCULA 19 1 3.2258 0.3267 2.990 0.853 0.853 PHASCOLOPSIS GOULDII 5 5 16.1290 0.5936 5.433 7.769 7.769 CRUSTACEA 19 1 3.2258 0.0018 0.017 0.057 0.057 LEPTOCHEIRUS PINGUIS 19 1 3.2258 0.0004 0.004 0.003 0.003 PSAMMONYX NOBILIS 3 9 29.0323 1.2972 11.872 10.532 10.532 DECAPODA 7 4 12.9032 0.1694 1.550 2.939 2.939 DECAPODA CRAB 19 1 3.2258 0.0006 0.006 0.005 0.005 DECAPODA SHRIMP 19 1 3.2258 0.0635 0.581 0.249 0.249 CANCRIDAE 1 10 32.2581 1.3950 12.768 17.757 17.757 CANCER IRRORATUS 19 1 3.2258 0.0015 0.014 0.009 0.009 CRANGON SEPTEMSPINOSA 19 1 3.2258 0.0051 0.047 0.031 0.031 LIBINIA SP 11 2 6.4516 0.0635 0.581 0.664 0.664 PAGURUS POLLICARIS 19 1 3.2258 0.1134 1.038 0.899 0.899 PAGURUS ARCUATUS 5 5 16.1290 1.6981 15.542 10.865 10.865 OVALIPES OCELLATUS 19 1 3.2258 0.1745 1.598 1.121 1.121 OVALIPES STEPHENSONI 9 3 9.6774 0.0075 0.068 0.298 0.298 ACETES AMERICANUS 11 2 6.4516 0.2859 2.617 2.073 2.073 ALBUNEA SP 9 3 9.6774 0.9943 9.100 4.449 4.449 ALBUNEA PARETII 19 1 3.2258 0.0132 0.120 0.052 0.052 CIROLANIDAE 19 1 3.2258 0.0093 0.085 1.575 1.575 EUPHAUSIIDAE 19 1 3.2258 0.0050 0.045 3.226 3.226 MEGANYCTIPHANES NORVEGICA 19 1 3.2258 0.0973 0.890 0.865 0.865 MOLLUSCA 11 2 6.4516 0.0487 0.446 4.068 4.068 BIVALVIA 11 2 6.4516 1.4927 13.662 3.726 3.726 CEPHALOPODA 1 10 32.2581 0.4359 3.989 11.413 11.413 FISH 19 1 3.2258 0.0007 0.007 0.039 0.039 FISH SCALES 19 1 3.2258 0.0189 0.173 0.173 0.173 ANCHOA SP 19 1 3.2258 0.0525 0.480 1.308 1.308 ANCHOA HEPSETUS 11 2 6.4516 0.9397 8.601 2.335 2.335 STENOTOMUS CHRYSOPS 19 1 3.2258 0.1049 0.960 3.226 3.226 PRIONOTUS SP 4 7 22.5806 0.1827 1.673 3.779 3.779 ANIMAL REMAINS 19 1 3.2258 0.0018 0.017 0.011 0.011 FECAL REMAINS 11 2 6.4516 0.0025 0.023 0.113 0.113 PLANTS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 31 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=52 Predator size stats: mean(s.e.)=76.3(0.4), min=71 max=80 Mean (s.e.) stomach weight = 14.1096 (1.8572) based on 1973-80 bottom trawl data and predator length category 71-80 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 18 2 3.8462 0.0000 0.000 0.000 0.000 EMPTY 23 1 1.9231 0.0007 0.005 0.002 0.002 HYDROZOA 3 14 26.9231 0.1286 0.912 1.135 1.180 POLYCHAETA 23 1 1.9231 0.0062 0.044 0.062 0.064 DIOPATRA CUPREA 23 1 1.9231 0.0091 0.065 0.022 0.023 OPHELIIDAE 23 1 1.9231 0.0498 0.353 0.533 0.555 GLYCERIDAE 5 13 25.0000 0.8347 5.916 18.310 19.042 CRUSTACEA 23 1 1.9231 0.0017 0.012 0.009 0.009 GAMMARUS LAWRENCIANUS 8 7 13.4615 0.3909 2.771 2.206 2.295 DECAPODA 8 7 13.4615 0.6565 4.653 3.921 4.078 DECAPODA CRAB 23 1 1.9231 0.0003 0.002 0.002 0.002 DECAPODA SHRIMP 13 3 5.7692 0.2442 1.731 2.522 2.623 CANCRIDAE 1 23 44.2308 4.3935 31.138 22.236 23.125 CANCER IRRORATUS 10 6 11.5385 0.0518 0.367 0.448 0.466 CRANGON SEPTEMSPINOSA 13 3 5.7692 0.1210 0.858 0.811 0.843 MAJIDAE 23 1 1.9231 0.0797 0.565 0.362 0.377 PAGURIDAE 23 1 1.9231 0.0416 0.295 0.094 0.097 PAGURUS SP 23 1 1.9231 0.0590 0.418 0.133 0.138 PAGURUS ACADIANUS 18 2 3.8462 0.1671 1.184 0.616 0.641 PAGURUS POLLICARIS 23 1 1.9231 0.0027 0.019 0.007 0.007 DICHELOPANDALUS LEPTOCERUS 23 1 1.9231 0.0439 0.311 0.124 0.129 PENAEIDAE 6 9 17.3077 1.9307 13.684 9.638 10.024 OVALIPES OCELLATUS 10 6 11.5385 0.8440 5.982 5.693 5.921 OVALIPES STEPHENSONI 23 1 1.9231 0.0021 0.015 0.021 0.022 ACETES AMERICANUS 13 3 5.7692 0.4213 2.986 2.871 2.986 ALBUNEA PARETII 18 2 3.8462 0.0017 0.012 0.040 0.041 ISOPODA 13 3 5.7692 0.0040 0.029 0.042 0.044 CIROLANIDAE 23 1 1.9231 0.0033 0.023 0.094 0.097 LIMULUS POLYPHEMUS 23 1 1.9231 0.0038 0.027 0.010 0.011 MOLLUSCA 23 1 1.9231 0.0058 0.041 0.311 0.324 MOLLUSCA SHELL 13 3 5.7692 0.0980 0.695 0.971 1.010 BIVALVIA 23 1 1.9231 0.1869 1.325 0.529 0.550 SOLENIDAE 23 1 1.9231 0.0281 0.199 0.214 0.223 STRIGILLA SP 23 1 1.9231 0.0129 0.091 0.058 0.061 GASTROPODA 6 9 17.3077 0.3571 2.531 2.546 2.648 CEPHALOPODA 12 4 7.6923 1.0614 7.522 2.203 2.291 LOLIGO SP 23 1 1.9231 0.0061 0.043 0.886 0.921 OCTOPODA 3 14 26.9231 0.9073 6.430 5.887 6.122 FISH 23 1 1.9231 0.0116 0.082 0.328 0.341 OPHICHTHIDAE Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 32 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=28, Stomach samples=52 Predator size stats: mean(s.e.)=76.3(0.4), min=71 max=80 Mean (s.e.) stomach weight = 14.1096 (1.8572) based on 1973-80 bottom trawl data and predator length category 71-80 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 23 1 1.9231 0.0139 0.099 0.140 0.146 ANCHOA SP 23 1 1.9231 0.0217 0.154 0.245 0.255 GADIDAE 23 1 1.9231 0.0239 0.169 0.677 0.704 UROPHYCIS REGIA 23 1 1.9231 0.0014 0.010 0.076 0.079 PRIONOTUS CAROLINUS 2 18 34.6154 0.8197 5.809 8.324 8.657 ANIMAL REMAINS 18 2 3.8462 0.0060 0.043 0.059 0.062 PLANTS 18 2 3.8462 0.0539 0.382 0.734 0.763 ROCK 23 1 1.9231 0.0002 0.001 0.000 0.000 SAND Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 33 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=59, Stomach samples=104 Predator size stats: mean(s.e.)=86.9(0.3), min=81 max=90 Mean (s.e.) stomach weight = 23.7362 (2.3777) based on 1973-80 bottom trawl data and predator length category 81-90 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 12 5 4.8077 0.0000 0.000 0.000 0.000 EMPTY 16 3 2.8846 0.0003 0.001 0.001 0.001 HYDROZOA 4 20 19.2308 0.0383 0.161 0.439 0.461 POLYCHAETA 16 3 2.8846 0.0202 0.085 0.044 0.046 EUNICIDAE 32 1 0.9615 0.0158 0.067 0.037 0.039 LUMBRINERIDAE 16 3 2.8846 0.0038 0.016 0.046 0.049 LUMBRINERIS FRAGILIS 32 1 0.9615 0.2140 0.902 0.215 0.225 ONUPHIDAE 32 1 0.9615 0.0031 0.013 0.008 0.008 PHERUSA AFFINIS 32 1 0.9615 0.0058 0.024 0.018 0.019 OPHELIA SP 32 1 0.9615 0.0073 0.031 0.034 0.035 OPHELIA DENTICULATA 32 1 0.9615 0.0021 0.009 0.009 0.009 OPHELINA SP 28 2 1.9231 0.0014 0.006 0.005 0.005 GLYCERIDAE 32 1 0.9615 0.0032 0.013 0.025 0.026 GLYCERA AMERICANA 32 1 0.9615 0.0000 0.000 0.000 0.000 NEPHTYIDAE 32 1 0.9615 0.0020 0.008 0.004 0.004 NEPHTYS SP 16 3 2.8846 0.0297 0.125 0.243 0.256 NEREIDAE 8 12 11.5385 0.3851 1.622 5.525 5.804 CRUSTACEA 32 1 0.9615 0.0001 0.000 0.000 0.000 GAMMARIDEA 28 2 1.9231 0.0007 0.003 0.004 0.004 LEPTOCHEIRUS PINGUIS 32 1 0.9615 0.0001 0.001 0.006 0.007 GAMMARUS SP 32 1 0.9615 0.0011 0.005 0.087 0.092 GAMMARUS ANNULATUS 32 1 0.9615 0.0001 0.000 0.000 0.000 HYPERIIDAE 8 12 11.5385 0.3922 1.652 2.230 2.343 DECAPODA 32 1 0.9615 0.0000 0.000 0.000 0.000 DECAPODA LARVAE 5 19 18.2692 1.3727 5.783 6.847 7.192 DECAPODA CRAB 32 1 0.9615 0.0002 0.001 0.001 0.001 DECAPODA SHRIMP 28 2 1.9231 0.0881 0.371 1.118 1.174 HEPATUS EPHELITICUS 32 1 0.9615 0.0226 0.095 0.086 0.090 CALLIANASSA SETIMANUS 16 3 2.8846 0.0586 0.247 0.337 0.354 CANCRIDAE 1 68 65.3846 11.0323 46.479 40.388 42.428 CANCER IRRORATUS 32 1 0.9615 0.0000 0.000 0.000 0.000 CRANGONIDAE 11 11 10.5769 0.2206 0.930 0.948 0.996 CRANGON SEPTEMSPINOSA 32 1 0.9615 0.0893 0.376 0.274 0.288 LITHODIDAE 16 3 2.8846 0.1194 0.503 0.444 0.466 MAJIDAE 32 1 0.9615 0.0869 0.366 0.158 0.166 LIBINIA EMARGINATA 16 3 2.8846 0.0984 0.415 0.363 0.381 PAGURUS SP 32 1 0.9615 0.0568 0.239 0.174 0.183 PAGURUS POLLICARIS 32 1 0.9615 0.0018 0.007 0.008 0.009 DICHELOPANDALUS LEPTOCERUS 6 16 15.3846 2.2477 9.469 7.643 8.029 OVALIPES OCELLATUS Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 34 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=59, Stomach samples=104 Predator size stats: mean(s.e.)=86.9(0.3), min=81 max=90 Mean (s.e.) stomach weight = 23.7362 (2.3777) based on 1973-80 bottom trawl data and predator length category 81-90 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 12 11.5385 2.1170 8.919 6.563 6.894 OVALIPES STEPHENSONI 32 1 0.9615 0.0571 0.241 0.154 0.162 PORTUNUS GIBBESII 13 4 3.8462 0.6888 2.902 2.789 2.929 ALBUNEA PARETII 32 1 0.9615 0.0006 0.003 0.052 0.054 ISOPODA 32 1 0.9615 0.0004 0.002 0.011 0.012 STOMATOPODA 32 1 0.9615 0.2850 1.201 0.962 1.010 SQUILLA EMPUSA 16 3 2.8846 0.0271 0.114 0.224 0.235 MOLLUSCA 16 3 2.8846 0.0114 0.048 0.115 0.121 MOLLUSCA SHELL 16 3 2.8846 0.0052 0.022 0.015 0.015 BIVALVIA 32 1 0.9615 0.1022 0.431 0.470 0.494 PECTINIDAE 32 1 0.9615 0.0101 0.043 0.026 0.027 SOLENIDAE 32 1 0.9615 0.0035 0.015 0.008 0.008 ENSIS DIRECTUS 32 1 0.9615 0.0007 0.003 0.001 0.001 GASTROPODA 32 1 0.9615 0.0007 0.003 0.009 0.010 THECOSOMATA 7 13 12.5000 0.1974 0.831 1.754 1.843 CEPHALOPODA 13 4 3.8462 0.0483 0.204 0.396 0.416 LOLIGO SP 13 4 3.8462 1.4549 6.129 2.177 2.287 LOLIGO PEALEII 32 1 0.9615 0.1206 0.508 0.500 0.526 ILLEX SP 32 1 0.9615 0.0344 0.145 0.158 0.166 ILLEX ILLECEBROSUS 2 29 27.8846 0.9239 3.892 4.103 4.310 FISH 32 1 0.9615 0.0222 0.094 0.218 0.229 ENGRAULIDAE 32 1 0.9615 0.0022 0.009 0.013 0.014 ANCHOA MITCHILLI 32 1 0.9615 0.0039 0.016 0.027 0.028 SYNGNATHUS FUSCUS 16 3 2.8846 0.0419 0.177 0.182 0.191 AMMODYTES SP 32 1 0.9615 0.0458 0.193 0.107 0.112 TRACHURUS LATHAMI 32 1 0.9615 0.2835 1.195 0.284 0.299 LEIOSTOMUS XANTHURUS 32 1 0.9615 0.0211 0.089 0.752 0.790 PEPRILUS TRIACANTHUS 2 29 27.8846 0.5726 2.412 5.241 5.506 ANIMAL REMAINS 16 3 2.8846 0.0155 0.065 0.048 0.050 PLANTS 28 2 1.9231 0.0163 0.069 0.061 0.065 ROCK 32 1 0.9615 0.0003 0.001 0.002 0.002 SAND Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 35 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=99, Stomach samples=216 Predator size stats: mean(s.e.)=95.3(0.2), min=91 max=100 Mean (s.e.) stomach weight = 36.1353 (2.4978) based on 1973-80 bottom trawl data and predator length category 91-100 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 21 5 2.3148 0.0000 0.000 0.000 0.000 EMPTY 30 3 1.3889 0.0024 0.007 0.006 0.006 HYDROZOA 6 32 14.8148 0.1212 0.335 0.547 0.560 POLYCHAETA 21 5 2.3148 0.0131 0.036 0.030 0.031 EUNICIDAE 58 1 0.4630 0.0000 0.000 0.000 0.000 LUMBRINERIS FRAGILIS 58 1 0.4630 0.0021 0.006 0.004 0.004 ONUPHIDAE 19 6 2.7778 0.0614 0.170 0.198 0.203 DIOPATRA CUPREA 58 1 0.4630 0.0038 0.010 0.010 0.010 PHERUSA AFFINIS 39 2 0.9259 0.0010 0.003 0.003 0.004 OPHELIIDAE 39 2 0.9259 0.0400 0.111 0.444 0.454 OPHELIA DENTICULATA 30 3 1.3889 0.0055 0.015 0.008 0.008 OPHELINA SP 30 3 1.3889 0.0125 0.035 0.032 0.033 GLYCERIDAE 58 1 0.4630 0.0055 0.015 0.026 0.027 GLYCERA SP 58 1 0.4630 0.0030 0.008 0.020 0.020 GLYCERA DIBRANCHIATA 58 1 0.4630 0.0024 0.007 0.003 0.003 GONIADIDAE 39 2 0.9259 0.0008 0.002 0.001 0.001 NEPHTYIDAE 39 2 0.9259 0.0050 0.014 0.006 0.006 NEPHTYS SP 58 1 0.4630 0.0004 0.001 0.004 0.004 NEPHTYS PICTA 27 4 1.8519 0.0812 0.225 0.158 0.162 NEREIDAE 39 2 0.9259 0.0764 0.212 0.148 0.151 SIPUNCULA 58 1 0.4630 0.0006 0.002 0.007 0.007 ARTHROPODA 9 18 8.3333 0.6241 1.727 4.134 4.232 CRUSTACEA 58 1 0.4630 0.0034 0.009 0.006 0.007 CRUSTACEA EGGS 58 1 0.4630 0.0202 0.056 0.463 0.474 AMPHIPODA 21 5 2.3148 0.0015 0.004 0.012 0.012 GAMMARIDEA 58 1 0.4630 0.0000 0.000 0.000 0.000 AEGINELLA SPINOSA 58 1 0.4630 0.0002 0.001 0.001 0.001 GAMMARUS ANNULATUS 58 1 0.4630 0.0003 0.001 0.001 0.001 GAMMARUS LAWRENCIANUS 8 21 9.7222 0.4384 1.213 2.906 2.975 DECAPODA 39 2 0.9259 0.0785 0.217 0.250 0.256 DECAPODA LARVAE 4 39 18.0556 2.1106 5.841 8.357 8.555 DECAPODA CRAB 39 2 0.9259 0.0029 0.008 0.010 0.010 DECAPODA SHRIMP 58 1 0.4630 0.2204 0.610 0.463 0.474 HEPATUS EPHELITICUS 11 13 6.0185 0.9903 2.741 3.046 3.118 CANCRIDAE 13 11 5.0926 1.7512 4.846 2.494 2.553 CANCER BOREALIS 1 128 59.2593 14.1118 39.053 35.727 36.574 CANCER IRRORATUS 14 10 4.6296 0.0076 0.021 0.055 0.056 CRANGON SEPTEMSPINOSA 58 1 0.4630 0.0012 0.003 0.018 0.018 EMERITA TALPOIDA 58 1 0.4630 0.0002 0.001 0.010 0.010 LYSMATA WURDEMANNI Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 36 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=99, Stomach samples=216 Predator size stats: mean(s.e.)=95.3(0.2), min=91 max=100 Mean (s.e.) stomach weight = 36.1353 (2.4978) based on 1973-80 bottom trawl data and predator length category 91-100 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 58 1 0.4630 0.0207 0.057 0.043 0.044 PERSEPHONA MEDITERRANEA 58 1 0.4630 0.0091 0.025 0.019 0.019 MAJIDAE 30 3 1.3889 0.3897 1.078 0.870 0.891 LIBINIA SP 58 1 0.4630 0.0312 0.086 0.040 0.041 LIBINIA EMARGINATA 30 3 1.3889 0.0938 0.259 0.231 0.237 PAGURIDAE 30 3 1.3889 0.0504 0.139 0.156 0.159 PAGURUS SP 19 6 2.7778 0.2194 0.607 0.497 0.509 PAGURUS ACADIANUS 17 7 3.2407 0.0951 0.263 0.330 0.338 PAGURUS POLLICARIS 27 4 1.8519 0.0085 0.023 0.021 0.022 DICHELOPANDALUS LEPTOCERUS 58 1 0.4630 0.0010 0.003 0.058 0.059 PINNIXA SP 27 4 1.8519 0.1099 0.304 1.040 1.065 PORTUNIDAE 58 1 0.4630 0.0021 0.006 0.023 0.023 OVALIPES SP 5 37 17.1296 3.4127 9.444 7.373 7.548 OVALIPES OCELLATUS 10 14 6.4815 1.5244 4.219 3.760 3.849 OVALIPES STEPHENSONI 39 2 0.9259 0.0129 0.036 0.413 0.422 ALBUNEA SP 39 2 0.9259 0.0754 0.209 0.341 0.349 ALBUNEA GIBBESII 14 10 4.6296 0.5158 1.427 2.217 2.270 ALBUNEA PARETII 39 2 0.9259 0.0006 0.002 0.003 0.003 CIROLANIDAE 58 1 0.4630 0.0000 0.000 0.000 0.000 POLITOLANA POLITA 58 1 0.4630 0.0017 0.005 0.077 0.079 EUPHAUSIIDAE 39 2 0.9259 0.0017 0.005 0.005 0.005 STOMATOPODA 58 1 0.4630 0.0047 0.013 0.237 0.243 SQUILLA EMPUSA 58 1 0.4630 0.0847 0.234 0.109 0.111 LIMULUS POLYPHEMUS 30 3 1.3889 0.1494 0.413 0.302 0.309 MOLLUSCA 12 12 5.5556 0.4573 1.266 0.645 0.661 BIVALVIA 58 1 0.4630 0.0048 0.013 0.009 0.009 YOLDIA SP 58 1 0.4630 0.0017 0.005 0.002 0.002 ANOMIA SIMPLEX 39 2 0.9259 0.0722 0.200 0.336 0.344 SOLENIDAE 58 1 0.4630 0.0348 0.096 0.065 0.067 STRIGILLA SP 39 2 0.9259 0.0243 0.067 0.046 0.047 GASTROPODA 58 1 0.4630 0.0008 0.002 0.002 0.002 ANACHIS SP 7 30 13.8889 0.6746 1.867 2.876 2.944 CEPHALOPODA 14 10 4.6296 2.6754 7.404 2.492 2.551 LOLIGO SP 17 7 3.2407 1.4837 4.106 1.584 1.621 LOLIGO PEALEII 58 1 0.4630 0.0893 0.247 0.135 0.138 ILLEX SP 58 1 0.4630 0.0000 0.000 0.000 0.000 ECHINODERMATA 30 3 1.3889 0.3205 0.887 0.490 0.501 HOLOTHUROIDEA 2 60 27.7778 1.1637 3.221 4.959 5.077 FISH 39 2 0.9259 0.0000 0.000 0.002 0.002 FISH SCALES Predator Species = MUSTELUS CANIS (SMOOTH DOGFISH, SVSPP=013) 37 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=99, Stomach samples=216 Predator size stats: mean(s.e.)=95.3(0.2), min=91 max=100 Mean (s.e.) stomach weight = 36.1353 (2.4978) based on 1973-80 bottom trawl data and predator length category 91-100 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 58 1 0.4630 0.0387 0.107 0.064 0.065 ETRUMEUS TERES 39 2 0.9259 0.0120 0.033 0.063 0.065 ENGRAULIDAE 58 1 0.4630 0.0022 0.006 0.004 0.004 ANCHOA SP 58 1 0.4630 0.0117 0.032 0.210 0.215 ANCHOA HEPSETUS 39 2 0.9259 0.0598 0.166 0.160 0.163 ANCHOA MITCHILLI 39 2 0.9259 0.0838 0.232 0.304 0.311 GADIDAE 58 1 0.4630 0.0073 0.020 0.011 0.012 HIPPOCAMPUS ERECTUS 21 5 2.3148 0.0974 0.270 0.427 0.437 AMMODYTES SP 21 5 2.3148 0.2144 0.593 0.574 0.588 PEPRILUS TRIACANTHUS 58 1 0.4630 0.2497 0.691 0.463 0.474 PRIONOTUS CAROLINUS 39 2 0.9259 0.1560 0.432 0.161 0.165 PLEURONECTIFORMES 58 1 0.4630 0.0429 0.119 0.096 0.098 BOTHIDAE 3 52 24.0741 0.4819 1.334 3.160 3.235 ANIMAL REMAINS 39 2 0.9259 0.0021 0.006 0.023 0.023 ANIMAL TUBES 58 1 0.4630 0.0012 0.003 0.447 0.458 FECAL REMAINS 58 1 0.4630 0.0011 0.003 0.004 0.004 PLANTS 30 3 1.3889 0.0516 0.143 0.029 0.030 ROCK 21 5 2.3148 0.0022 0.006 0.069 0.070 SAND Predator Species = SCYLIORHINUS RETIFER (CHAIN DOGFISH, SVSPP=014) 38 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=10 Predator size stats: mean(s.e.)=18.5(0.5), min=15 max=20 Mean (s.e.) stomach weight = 0.2352 (0.0482) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 5 50.0000 0.0715 30.400 36.005 36.005 POLYCHAETA 1 6 60.0000 0.0494 21.003 24.354 24.354 EUNICE SP 1 6 60.0000 0.0353 15.009 11.305 11.305 CRUSTACEA 7 1 10.0000 0.0001 0.043 0.057 0.057 AMPELISCA SP 7 1 10.0000 0.0002 0.085 0.074 0.074 BYBLIS SERRATA 4 3 30.0000 0.0155 6.590 8.247 8.247 DECAPODA 7 1 10.0000 0.0020 0.850 0.752 0.752 DECAPODA SHRIMP 7 1 10.0000 0.0107 4.549 4.023 4.023 CANCER IRRORATUS 7 1 10.0000 0.0014 0.595 0.360 0.360 MUNIDA IRRASA 4 3 30.0000 0.0241 10.247 8.109 8.109 EUPHAUSIIDAE 7 1 10.0000 0.0166 7.058 4.267 4.267 MEGANYCTIPHANES NORVEGICA 4 3 30.0000 0.0084 3.571 2.449 2.449 CEPHALOPODA Predator Species = SCYLIORHINUS RETIFER (CHAIN DOGFISH, SVSPP=014) 39 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=10 Predator size stats: mean(s.e.)=23.3(0.9), min=21 max=29 Mean (s.e.) stomach weight = 0.3989 (0.1234) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 2 20.0000 0.0015 0.376 1.536 1.536 POLYCHAETA 5 2 20.0000 0.0043 1.078 3.246 3.246 EUNICIDAE 5 2 20.0000 0.0138 3.460 3.388 3.388 EUNICE SP 12 1 10.0000 0.0003 0.075 0.238 0.238 GLYCERIDAE 5 2 20.0000 0.0010 0.251 0.206 0.206 NEREIS SP 1 7 70.0000 0.0741 18.576 25.899 25.899 CRUSTACEA 12 1 10.0000 0.0009 0.226 0.417 0.417 UNCIOLA SP 4 3 30.0000 0.0171 4.287 4.454 4.454 DECAPODA 12 1 10.0000 0.0526 13.186 7.770 7.770 CANCER IRRORATUS 5 2 20.0000 0.0214 5.365 9.561 9.561 MUNIDA IRRASA 5 2 20.0000 0.0162 4.061 6.101 6.101 EUPHAUSIIDAE 3 4 40.0000 0.0367 9.200 6.954 6.954 MEGANYCTIPHANES NORVEGICA 2 5 50.0000 0.1394 34.946 20.025 20.025 CEPHALOPODA 12 1 10.0000 0.0034 0.852 0.991 0.991 FISH 5 2 20.0000 0.0162 4.061 9.215 9.215 ANIMAL REMAINS Predator Species = SCYLIORHINUS RETIFER (CHAIN DOGFISH, SVSPP=014) 40 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=10 Predator size stats: mean(s.e.)=33.5(0.7), min=31 max=38 Mean (s.e.) stomach weight = 0.8721 (0.4935) based on 1973-80 bottom trawl data and predator length category 31-40 cm 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 0.0032 0.367 0.749 0.833 NEMATODA 5 1 10.0000 0.0009 0.103 1.429 1.587 POLYCHAETA 1 5 50.0000 0.0463 5.309 33.782 37.535 CRUSTACEA 5 1 10.0000 0.0063 0.722 0.252 0.280 MEGANYCTIPHANES NORVEGICA 5 1 10.0000 0.0003 0.034 0.122 0.136 MYSIDOPSIS BIGELOWI 5 1 10.0000 0.0703 8.061 1.477 1.641 HETEROSQUILLA ARMATA 2 4 40.0000 0.0448 5.137 10.806 12.006 CEPHALOPODA 3 3 30.0000 0.6537 74.957 21.204 23.560 FISH 5 1 10.0000 0.0337 3.864 5.607 6.230 FISH SCALES 4 2 20.0000 0.0126 1.445 14.571 16.190 ANIMAL REMAINS Predator Species = SCYLIORHINUS RETIFER (CHAIN DOGFISH, SVSPP=014) 41 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=5 Predator size stats: mean(s.e.)=42.8(0.6), min=41 max=44 Mean (s.e.) stomach weight = 2.4678 (0.6445) based on 1973-80 bottom trawl data and predator length category 41-50 cm 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 0.0594 2.407 2.240 2.800 POLYCHAETA 3 1 20.0000 0.0206 0.835 0.777 0.971 CRUSTACEA 3 1 20.0000 0.2366 9.587 6.988 8.734 CANCER IRRORATUS 3 1 20.0000 0.0714 2.893 1.982 2.477 SERGESTIDAE 1 3 60.0000 0.7480 30.310 24.407 30.509 CEPHALOPODA 1 3 60.0000 1.3318 53.967 43.607 54.509 FISH Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 42 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=29 Predator size stats: mean(s.e.)=103.4(0.4), min=101 max=109 Mean (s.e.) stomach weight = 13.0989 (4.3402) based on 1973-80 bottom trawl data and predator length category 101-110 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 7 24.1379 0.0000 0.000 0.000 0.000 EMPTY 9 1 3.4483 0.0138 0.105 2.450 3.229 CNIDARIA 9 1 3.4483 0.0001 0.001 0.005 0.007 HYDROZOA 9 1 3.4483 0.0031 0.024 0.551 0.727 SIPHONOPHORA 9 1 3.4483 0.1552 1.185 1.700 2.241 ANTHOZOA 9 1 3.4483 0.0000 0.000 0.001 0.002 NEMATODA 9 1 3.4483 0.9528 7.274 1.219 1.607 POLYCHAETA 5 2 6.8966 0.0608 0.464 6.897 9.091 CRUSTACEA 9 1 3.4483 0.0002 0.002 0.000 0.000 GAMMARUS SP 4 3 10.3448 0.0242 0.185 0.492 0.648 DECAPODA 5 2 6.8966 0.1503 1.148 4.866 6.414 CANCER IRRORATUS 9 1 3.4483 0.0047 0.036 0.219 0.289 CARIDION SP 9 1 3.4483 0.0016 0.012 0.062 0.082 EUALUS PUSIOLUS 9 1 3.4483 0.0000 0.000 0.002 0.002 CALANUS FINMARCHICUS 9 1 3.4483 0.8120 6.199 3.436 4.530 BIVALVIA 9 1 3.4483 1.5362 11.728 3.077 4.056 PECTINIDAE 9 1 3.4483 1.0977 8.380 1.282 1.691 CEPHALOPODA 9 1 3.4483 1.8419 14.062 2.152 2.837 LOLIGO SP 2 9 31.0345 2.5081 19.147 16.584 21.860 FISH 5 2 6.8966 0.0009 0.007 0.047 0.062 FISH SCALES 9 1 3.4483 0.0260 0.199 1.016 1.340 GADIDAE 9 1 3.4483 0.1638 1.251 0.328 0.433 AMMODYTES SP 9 1 3.4483 0.2239 1.709 0.287 0.378 OPHIDIIDAE 5 2 6.8966 2.4377 18.610 5.206 6.863 SYMPHURUS SP 1 12 41.3793 1.0714 8.179 20.807 27.427 ANIMAL REMAINS 9 1 3.4483 0.0110 0.084 3.115 4.106 PLANTS 9 1 3.4483 0.0013 0.010 0.061 0.080 SAND Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 43 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=48, Stomach samples=161 Predator size stats: mean(s.e.)=27.9(0.1), min=22 max=30 Mean (s.e.) stomach weight = 0.2357 (0.0549) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 93 57.7640 0.0000 0.000 0.000 0.000 EMPTY 20 1 0.6211 0.0000 0.005 0.002 0.005 SIPHONOPHORA 6 3 1.8634 0.0067 2.844 0.923 2.184 CTENOPHORA 20 1 0.6211 0.0033 1.389 0.496 1.174 NEMERTEA 15 2 1.2422 0.0003 0.137 0.626 1.481 POLYCHAETA 20 1 0.6211 0.0004 0.187 0.010 0.024 TOMOPTERIS HELGOLANDICA 6 3 1.8634 0.0002 0.071 0.196 0.463 CRUSTACEA 15 2 1.2422 0.0001 0.063 0.445 1.054 AMPHIPODA 6 3 1.8634 0.0001 0.063 0.278 0.659 GAMMARIDEA 20 1 0.6211 0.0000 0.016 0.116 0.276 AMPELISCA SP 6 3 1.8634 0.0001 0.061 0.864 2.046 AMPELISCA VADORUM 20 1 0.6211 0.0036 1.529 0.593 1.405 GAMMARUS ANNULATUS 6 3 1.8634 0.0001 0.037 0.139 0.329 HYPERIIDAE 4 10 6.2112 0.0011 0.480 1.685 3.989 PARATHEMISTO SP 20 1 0.6211 0.0000 0.021 0.015 0.036 THEMISTO GAUDICHAUDII 15 2 1.2422 0.0001 0.026 0.010 0.024 DECAPODA LARVAE 20 1 0.6211 0.0000 0.003 0.621 1.471 DECAPODA SHRIMP 15 2 1.2422 0.0021 0.912 0.616 1.459 CANCER IRRORATUS 20 1 0.6211 0.0001 0.029 0.122 0.289 CRANGON SEPTEMSPINOSA 20 1 0.6211 0.0000 0.003 0.002 0.005 CUMACEA 6 3 1.8634 0.0000 0.013 0.002 0.005 EUPHAUSIIDAE 20 1 0.6211 0.0000 0.011 0.038 0.089 MEGANYCTIPHANES NORVEGICA 20 1 0.6211 0.0000 0.011 0.027 0.064 COPEPODA 5 5 3.1056 0.0001 0.037 0.005 0.013 CALANOIDA 6 3 1.8634 0.0000 0.008 0.027 0.063 CALANUS FINMARCHICUS 15 2 1.2422 0.0000 0.005 0.006 0.013 CENTROPAGES SP 20 1 0.6211 0.0000 0.005 0.004 0.008 RHINCALANUS CORNUTUS 6 3 1.8634 0.0431 18.306 1.523 3.607 CEPHALOPODA 20 1 0.6211 0.0000 0.011 0.177 0.420 CHAETOGNATHA 20 1 0.6211 0.0000 0.018 0.362 0.858 LARVACEA 3 12 7.4534 0.0170 7.206 2.112 5.000 OIKOPLEURA SP 6 3 1.8634 0.0267 11.346 1.863 4.412 FISH 2 52 32.2981 0.1300 55.149 28.330 67.075 ANIMAL REMAINS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 44 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=72, Stomach samples=291 Predator size stats: mean(s.e.)=34.3(0.2), min=31 max=40 Mean (s.e.) stomach weight = 0.4011 (0.1212) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 173 59.4502 0.0000 0.000 0.000 0.000 EMPTY 26 1 0.3436 0.0002 0.051 0.344 0.847 CNIDARIA 26 1 0.3436 0.0001 0.021 0.030 0.073 HYDROZOA 13 4 1.3746 0.0080 1.991 0.891 2.197 SIPHONOPHORA 3 12 4.1237 0.0094 2.344 3.786 9.337 CTENOPHORA 18 2 0.6873 0.0000 0.002 0.021 0.052 CESTODA 18 2 0.6873 0.0000 0.002 0.023 0.057 NEMATODA 13 4 1.3746 0.0006 0.153 0.083 0.204 POLYCHAETA 26 1 0.3436 0.0001 0.014 0.009 0.021 POLYNOIDAE 8 5 1.7182 0.0002 0.039 0.149 0.368 TOMOPTERIS SP 26 1 0.3436 0.0000 0.001 0.009 0.023 TOMOPTERIS HELGOLANDICA 15 3 1.0309 0.0024 0.602 0.278 0.686 CRUSTACEA 26 1 0.3436 0.0000 0.001 0.000 0.000 CRUSTACEA LARVAE 18 2 0.6873 0.0001 0.014 0.054 0.132 GAMMARIDEA 26 1 0.3436 0.0000 0.003 0.021 0.053 BYBLIS SERRATA 26 1 0.3436 0.0000 0.003 0.076 0.188 ERICTHONIUS RUBRICORNIS 26 1 0.3436 0.0000 0.009 0.012 0.031 GAMMARUS ANNULATUS 7 6 2.0619 0.0001 0.024 0.352 0.867 HYPERIIDAE 26 1 0.3436 0.0000 0.003 0.001 0.002 HYPERIA GALBA 18 2 0.6873 0.0001 0.016 0.039 0.097 PARATHEMISTO SP 26 1 0.3436 0.0000 0.012 0.007 0.018 PARATHEMISTO GRACILIPES 26 1 0.3436 0.0000 0.003 0.001 0.002 THEMISTO GAUDICHAUDII 26 1 0.3436 0.0000 0.001 0.000 0.001 DECAPODA 8 5 1.7182 0.0000 0.010 0.102 0.252 DECAPODA LARVAE 18 2 0.6873 0.0000 0.009 0.048 0.118 DECAPODA SHRIMP 26 1 0.3436 0.0002 0.054 0.067 0.166 CRANGON SEPTEMSPINOSA 26 1 0.3436 0.0008 0.211 0.263 0.647 DICHELOPANDALUS LEPTOCERUS 15 3 1.0309 0.0004 0.089 0.232 0.571 EUPHAUSIIDAE 26 1 0.3436 0.0000 0.005 0.004 0.011 EUPHAUSIIDAE LARVAE 8 5 1.7182 0.0013 0.326 0.946 2.332 MEGANYCTIPHANES NORVEGICA 18 2 0.6873 0.0000 0.005 0.024 0.060 NEOMYSIS AMERICANA 18 2 0.6873 0.0000 0.002 0.009 0.023 COPEPODA 8 5 1.7182 0.0000 0.005 0.037 0.092 CALANOIDA 26 1 0.3436 0.0000 0.001 0.004 0.009 CALANUS FINMARCHICUS 18 2 0.6873 0.0000 0.002 0.001 0.002 CENTROPAGES SP 15 3 1.0309 0.1121 27.962 1.031 2.542 PECTINIDAE 8 5 1.7182 0.0931 23.224 1.718 4.237 CEPHALOPODA 26 1 0.3436 0.0000 0.011 0.010 0.024 CHAETOGNATHA 26 1 0.3436 0.0000 0.001 0.013 0.031 LARVACEA Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 45 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=72, Stomach samples=291 Predator size stats: mean(s.e.)=34.3(0.2), min=31 max=40 Mean (s.e.) stomach weight = 0.4011 (0.1212) based on 1973-80 bottom trawl data and predator length category 31-40 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 7 2.4055 0.0029 0.730 1.055 2.601 OIKOPLEURA SP 26 1 0.3436 0.0000 0.010 0.031 0.076 SALPIDAE 4 10 3.4364 0.0936 23.336 2.861 7.057 FISH 5 7 2.4055 0.0002 0.042 0.074 0.183 FISH SCALES 26 1 0.3436 0.0001 0.015 0.344 0.847 GADIDAE 26 1 0.3436 0.0001 0.016 0.115 0.282 PLEURONECTIDAE 2 81 27.8351 0.0747 18.626 25.375 62.578 ANIMAL REMAINS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 46 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=54, Stomach samples=156 Predator size stats: mean(s.e.)=45.5(0.2), min=41 max=50 Mean (s.e.) stomach weight = 1.2968 (0.4109) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 100 64.1026 0.0000 0.000 0.000 0.000 EMPTY 11 2 1.2821 0.0156 1.204 1.280 3.566 CNIDARIA 4 5 3.2051 0.0165 1.269 2.040 5.682 SIPHONOPHORA 16 1 0.6410 0.0000 0.000 0.001 0.003 CESTODA 16 1 0.6410 0.0000 0.000 0.008 0.022 TREMATODA 16 1 0.6410 0.0006 0.050 0.023 0.064 TOMOPTERIS HELGOLANDICA 5 4 2.5641 0.0059 0.457 0.524 1.458 CRUSTACEA 16 1 0.6410 0.0001 0.007 0.004 0.011 AMPELISCA MACROCEPHALA 16 1 0.6410 0.0000 0.002 0.000 0.001 BYBLIS SERRATA 16 1 0.6410 0.0002 0.014 0.641 1.786 AEGINELLA SPINOSA 16 1 0.6410 0.0000 0.002 0.001 0.004 HYPERIIDAE 5 4 2.5641 0.0009 0.071 0.092 0.255 PARATHEMISTO SP 16 1 0.6410 0.0001 0.009 0.010 0.027 MONOCULODES SP 16 1 0.6410 0.0889 6.859 0.641 1.786 CANCER IRRORATUS 16 1 0.6410 0.0020 0.155 0.641 1.786 EUALUS GAIMARDII 16 1 0.6410 0.0008 0.062 0.641 1.786 PANDALIDAE 16 1 0.6410 0.0083 0.642 0.641 1.786 DICHELOPANDALUS LEPTOCERUS 16 1 0.6410 0.0096 0.742 0.641 1.786 EUPHAUSIIDAE LARVAE 16 1 0.6410 0.0001 0.009 0.142 0.397 EUPHAUSIA KROHNI 5 4 2.5641 0.0085 0.657 1.110 3.093 MEGANYCTIPHANES NORVEGICA 16 1 0.6410 0.0002 0.016 0.017 0.048 THYSANOESSA SP 16 1 0.6410 0.0001 0.011 0.182 0.507 THYSANOESSA LONGICAUDATA 5 4 2.5641 0.0002 0.015 0.661 1.841 NEOMYSIS AMERICANA 16 1 0.6410 0.0000 0.000 0.000 0.001 COPEPODA 16 1 0.6410 0.0000 0.000 0.000 0.001 CALANOIDA 11 2 1.2821 0.0001 0.004 0.018 0.049 CALANUS FINMARCHICUS 16 1 0.6410 0.0202 1.554 0.619 1.725 MOLLUSCA 11 2 1.2821 0.1100 8.480 1.278 3.561 PECTINIDAE 11 2 1.2821 0.0342 2.640 1.282 3.571 GASTROPODA 9 3 1.9231 0.3167 24.423 1.766 4.919 CEPHALOPODA 9 3 1.9231 0.0033 0.251 0.198 0.553 UROCHORDATA 16 1 0.6410 0.0000 0.002 0.011 0.029 OIKOPLEURA SP 11 2 1.2821 0.0110 0.847 1.255 3.497 SALPIDAE 3 15 9.6154 0.5340 41.175 8.530 23.762 FISH 16 1 0.6410 0.0000 0.003 0.006 0.018 FISH SCALES 16 1 0.6410 0.0474 3.656 0.641 1.786 HIPPOGLOSSUS HIPPOGLOSSUS 2 20 12.8205 0.0611 4.708 10.351 28.835 ANIMAL REMAINS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 47 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=91, Stomach samples=217 Predator size stats: mean(s.e.)=55.8(0.2), min=51 max=60 Mean (s.e.) stomach weight = 2.8361 (0.6282) based on 1973-80 bottom trawl data and predator length category 51-60 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 114 52.5346 0.0000 0.000 0.000 0.000 EMPTY 13 3 1.3825 0.0306 1.081 1.378 2.904 CNIDARIA 13 3 1.3825 0.0002 0.007 0.590 1.242 HYDROZOA 9 5 2.3041 0.0056 0.197 2.210 4.656 SIPHONOPHORA 13 3 1.3825 0.0229 0.809 0.561 1.182 CTENOPHORA 9 5 2.3041 0.0000 0.001 0.011 0.024 CESTODA 33 1 0.4608 0.0000 0.000 0.001 0.002 TREMATODA 22 2 0.9217 0.0028 0.100 0.422 0.890 NEMERTEA 13 3 1.3825 0.0001 0.002 0.003 0.006 NEMATODA 33 1 0.4608 0.0001 0.002 0.002 0.005 APHRODITIDAE 33 1 0.4608 0.0006 0.022 0.036 0.076 NEREIS SP 22 2 0.9217 0.0006 0.020 0.019 0.039 TOMOPTERIDAE 33 1 0.4608 0.0000 0.000 0.084 0.177 TOMOPTERIS SP 22 2 0.9217 0.0012 0.043 0.034 0.073 TOMOPTERIS HELGOLANDICA 22 2 0.9217 0.0053 0.186 0.306 0.644 CRUSTACEA 33 1 0.4608 0.0011 0.039 0.042 0.089 AMPHIPODA 33 1 0.4608 0.0000 0.000 0.230 0.485 GAMMARIDEA 33 1 0.4608 0.0003 0.011 0.007 0.016 BYBLIS SP 22 2 0.9217 0.0038 0.133 0.419 0.883 BYBLIS SERRATA 13 3 1.3825 0.0003 0.010 0.348 0.734 LEPTOCHEIRUS PINGUIS 33 1 0.4608 0.0000 0.000 0.002 0.003 UNCIOLA SP 33 1 0.4608 0.0068 0.239 0.052 0.109 GAMMARUS SP 13 3 1.3825 0.0042 0.148 0.150 0.316 GAMMARUS ANNULATUS 9 5 2.3041 0.0003 0.012 0.023 0.048 HYPERIIDAE 22 2 0.9217 0.0003 0.009 0.009 0.019 HYPERIA GALBA 33 1 0.4608 0.0003 0.011 0.011 0.023 HYPEROCHE MEDUSARUM 13 3 1.3825 0.0008 0.029 0.079 0.166 PARATHEMISTO SP 33 1 0.4608 0.0003 0.011 0.022 0.047 THEMISTO GAUDICHAUDII 22 2 0.9217 0.0001 0.003 0.007 0.014 MONOCULODES EDWARDSI 33 1 0.4608 0.0000 0.001 0.004 0.009 WESTWOODILLA SP 22 2 0.9217 0.0197 0.693 0.199 0.420 DECAPODA CRAB 22 2 0.9217 0.0001 0.004 0.462 0.973 DECAPODA SHRIMP 22 2 0.9217 0.0214 0.755 0.874 1.842 CANCRIDAE 33 1 0.4608 0.0032 0.114 0.461 0.971 CANCER IRRORATUS 33 1 0.4608 0.0001 0.003 0.008 0.017 CRANGON SEPTEMSPINOSA 33 1 0.4608 0.0264 0.930 0.242 0.510 MUNIDA SP 33 1 0.4608 0.0002 0.008 0.008 0.017 PANDALIDAE 33 1 0.4608 0.0174 0.613 0.364 0.766 PORTUNIDAE 33 1 0.4608 0.0000 0.000 0.002 0.004 CUMACEA Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 48 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=91, Stomach samples=217 Predator size stats: mean(s.e.)=55.8(0.2), min=51 max=60 Mean (s.e.) stomach weight = 2.8361 (0.6282) based on 1973-80 bottom trawl data and predator length category 51-60 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 33 1 0.4608 0.0003 0.011 0.055 0.117 EUPHAUSIA KROHNI 4 11 5.0691 0.1267 4.467 3.742 7.883 MEGANYCTIPHANES NORVEGICA 13 3 1.3825 0.0006 0.022 0.621 1.308 THYSANOESSA SP 33 1 0.4608 0.0004 0.015 0.079 0.165 THYSANOESSA LONGICAUDATA 33 1 0.4608 0.0000 0.001 0.006 0.012 MYSIDACEA 7 6 2.7650 0.0000 0.001 0.069 0.146 CALANOIDA 12 4 1.8433 0.0000 0.001 0.055 0.115 CALANUS FINMARCHICUS 33 1 0.4608 0.0006 0.021 0.041 0.086 MOLLUSCA 33 1 0.4608 0.0500 1.764 0.461 0.971 PECTINIDAE 4 11 5.0691 1.3407 47.273 5.027 10.592 CEPHALOPODA 33 1 0.4608 0.1567 5.525 0.461 0.971 LOLIGO SP 33 1 0.4608 0.1450 5.111 0.458 0.964 ILLEX SP 13 3 1.3825 0.0050 0.175 0.509 1.073 UROCHORDATA 33 1 0.4608 0.0000 0.000 0.000 0.000 OIKOPLEURA SP 33 1 0.4608 0.0001 0.004 0.003 0.006 THALIACEA 7 6 2.7650 0.0144 0.509 2.311 4.868 SALPIDAE 3 18 8.2949 0.5625 19.835 7.724 16.272 FISH 6 8 3.6866 0.0001 0.003 0.561 1.181 FISH SCALES 33 1 0.4608 0.0001 0.005 0.008 0.016 FISH LARVAE 33 1 0.4608 0.0055 0.195 0.319 0.672 RAJA SP 22 2 0.9217 0.0718 2.531 0.862 1.817 CLUPEIDAE 33 1 0.4608 0.0003 0.011 0.031 0.065 MAUROLICUS MUELLERI 33 1 0.4608 0.0040 0.139 0.461 0.971 AMMODYTES SP 33 1 0.4608 0.0009 0.031 0.018 0.039 PLEURONECTES FERRUGINEUS 2 38 17.5115 0.1731 6.102 13.901 29.287 ANIMAL REMAINS 33 1 0.4608 0.0000 0.000 0.001 0.001 AVES FEATHERS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 49 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=112, Stomach samples=173 Predator size stats: mean(s.e.)=66.2(0.2), min=61 max=70 Mean (s.e.) stomach weight = 4.4222 (0.8957) based on 1973-80 bottom trawl data and predator length category 61-70 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 81 46.8208 0.0000 0.000 0.000 0.000 EMPTY 12 3 1.7341 0.0414 0.937 1.512 2.842 CNIDARIA 12 3 1.7341 0.0006 0.013 0.073 0.137 HYDROZOA 8 6 3.4682 0.0156 0.353 1.928 3.625 SIPHONOPHORA 29 1 0.5780 0.0008 0.018 0.020 0.037 CERIANTHIDAE 8 6 3.4682 0.0302 0.683 2.664 5.010 CTENOPHORA 6 8 4.6243 0.0001 0.003 0.027 0.050 CESTODA 29 1 0.5780 0.0000 0.000 0.010 0.018 TREMATODA 29 1 0.5780 0.0023 0.053 0.224 0.422 CEREBRATULUS SP 29 1 0.5780 0.0000 0.000 0.000 0.000 NEMATODA 18 2 1.1561 0.0002 0.004 0.017 0.032 POLYCHAETA 29 1 0.5780 0.0010 0.023 0.015 0.029 PHERUSA AFFINIS 29 1 0.5780 0.0001 0.002 0.083 0.155 TOMOPTERIDAE 29 1 0.5780 0.0001 0.001 0.004 0.008 TOMOPTERIS SP 29 1 0.5780 0.0182 0.411 0.201 0.379 TOMOPTERIS HELGOLANDICA 12 3 1.7341 0.0005 0.011 0.107 0.201 CRUSTACEA 29 1 0.5780 0.0007 0.016 0.011 0.021 AMPHIPODA 12 3 1.7341 0.0004 0.010 0.121 0.228 GAMMARIDEA 29 1 0.5780 0.0004 0.009 0.003 0.006 BYBLIS SERRATA 18 2 1.1561 0.0003 0.008 0.583 1.096 GAMMARUS SP 7 7 4.0462 0.0123 0.279 1.226 2.305 GAMMARUS ANNULATUS 29 1 0.5780 0.0000 0.000 0.000 0.000 HYPERIIDAE 12 3 1.7341 0.0004 0.009 0.019 0.036 HYPERIA GALBA 18 2 1.1561 0.0002 0.004 0.004 0.007 PARATHEMISTO SP 18 2 1.1561 0.0003 0.008 0.080 0.150 THEMISTO GAUDICHAUDII 29 1 0.5780 0.0001 0.002 0.008 0.016 PONTOGENEIA INERMIS 18 2 1.1561 0.0011 0.026 0.245 0.460 DECAPODA 29 1 0.5780 0.0000 0.000 0.001 0.003 DECAPODA LARVAE 18 2 1.1561 0.0026 0.059 0.008 0.015 DECAPODA CRAB 29 1 0.5780 0.0003 0.007 0.164 0.308 DECAPODA SHRIMP 29 1 0.5780 0.0022 0.049 0.578 1.087 AXIUS SERRATUS 29 1 0.5780 0.0021 0.048 0.028 0.052 CANCER BOREALIS 29 1 0.5780 0.0026 0.059 0.519 0.977 DICHELOPANDALUS LEPTOCERUS 29 1 0.5780 0.0001 0.002 0.009 0.017 PANDALUS SP 29 1 0.5780 0.0003 0.006 0.004 0.007 CIROLANIDAE 29 1 0.5780 0.2696 6.097 0.578 1.087 EUPHAUSIIDAE 5 9 5.2023 0.0376 0.850 3.814 7.172 MEGANYCTIPHANES NORVEGICA 29 1 0.5780 0.0004 0.008 0.103 0.194 THYSANOESSA SP 29 1 0.5780 0.0000 0.000 0.002 0.004 COPEPODA Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 50 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=112, Stomach samples=173 Predator size stats: mean(s.e.)=66.2(0.2), min=61 max=70 Mean (s.e.) stomach weight = 4.4222 (0.8957) based on 1973-80 bottom trawl data and predator length category 61-70 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 18 2 1.1561 0.0000 0.000 0.001 0.001 CALANOIDA 18 2 1.1561 0.0000 0.001 0.003 0.005 CALANUS FINMARCHICUS 29 1 0.5780 0.0000 0.000 0.000 0.000 CENTROPAGES SP 18 2 1.1561 0.1793 4.055 1.156 2.174 BIVALVIA 29 1 0.5780 0.0003 0.008 0.002 0.004 CLIONE LIMACINA 11 4 2.3121 0.3506 7.928 1.551 2.916 CEPHALOPODA 29 1 0.5780 0.2426 5.486 0.573 1.077 LOLIGO PEALEII 29 1 0.5780 0.1406 3.180 0.538 1.013 ILLEX SP 29 1 0.5780 0.0099 0.225 0.150 0.281 CHAETOGNATHA 18 2 1.1561 0.0006 0.013 0.016 0.031 SAGITTA ELEGANS 29 1 0.5780 0.0000 0.000 0.000 0.000 BRYOZOA 12 3 1.7341 0.1740 3.935 1.084 2.038 UROCHORDATA 29 1 0.5780 0.0058 0.132 0.154 0.290 LARVACEA 29 1 0.5780 0.0000 0.001 0.000 0.001 OIKOPLEURA SP 4 10 5.7803 0.0121 0.274 4.200 7.897 SALPIDAE 3 17 9.8266 1.4952 33.811 7.725 14.526 FISH 8 6 3.4682 0.0002 0.004 0.084 0.158 FISH SCALES 18 2 1.1561 0.0034 0.077 0.051 0.096 FISH LARVAE 29 1 0.5780 0.3761 8.505 0.578 1.087 BELONIDAE 29 1 0.5780 0.0742 1.678 0.578 1.087 CLUPEIDAE 29 1 0.5780 0.0015 0.033 0.578 1.087 GADIDAE 29 1 0.5780 0.0521 1.178 0.578 1.087 AMMODYTES SP 29 1 0.5780 0.0025 0.057 0.036 0.067 BOTHIDAE 2 43 24.8555 0.8338 18.854 17.962 33.777 ANIMAL REMAINS 29 1 0.5780 0.0219 0.496 0.558 1.049 ANIMAL EGGS 29 1 0.5780 0.0001 0.001 0.031 0.058 ROCK Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 51 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=210, Stomach samples=630 Predator size stats: mean(s.e.)=75.6(0.1), min=71 max=80 Mean (s.e.) stomach weight = 6.6418 (0.8089) based on 1973-80 bottom trawl data and predator length category 71-80 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 336 53.3333 0.0000 0.000 0.000 0.000 EMPTY 17 7 1.1111 0.0269 0.405 1.024 2.193 CNIDARIA 28 4 0.6349 0.0025 0.038 0.340 0.728 HYDROZOA 11 13 2.0635 0.0329 0.495 1.163 2.492 SIPHONOPHORA 53 1 0.1587 0.0253 0.381 0.140 0.300 ACTINIARIA 53 1 0.1587 0.0031 0.046 0.014 0.029 CERIANTHIDAE 7 16 2.5397 0.0400 0.602 2.024 4.337 CTENOPHORA 7 16 2.5397 0.0005 0.008 0.046 0.099 CESTODA 17 7 1.1111 0.0000 0.001 0.003 0.007 TREMATODA 17 7 1.1111 0.0000 0.000 0.000 0.000 NEMATODA 53 1 0.1587 0.0001 0.001 0.004 0.009 POLYCHAETA 53 1 0.1587 0.0009 0.013 0.038 0.082 OPHELIIDAE 53 1 0.1587 0.0008 0.012 0.043 0.092 APHRODITA HASTATA 53 1 0.1587 0.0000 0.000 0.000 0.000 NEPHTYIDAE 40 2 0.3175 0.0025 0.038 0.137 0.294 NEREIDAE 53 1 0.1587 0.0000 0.000 0.001 0.001 NEREIS SP 53 1 0.1587 0.0001 0.001 0.004 0.010 PHYLLODOCIDAE 53 1 0.1587 0.0001 0.001 0.069 0.148 TOMOPTERIDAE 53 1 0.1587 0.0000 0.001 0.001 0.002 TOMOPTERIS SP 14 8 1.2698 0.0017 0.026 0.056 0.119 TOMOPTERIS HELGOLANDICA 53 1 0.1587 0.0000 0.000 0.000 0.000 PRIONOSPIO SP 53 1 0.1587 0.0026 0.039 0.097 0.207 PHASCOLOPSIS GOULDII 25 5 0.7937 0.0030 0.046 0.093 0.200 CRUSTACEA 53 1 0.1587 0.0000 0.000 0.000 0.000 CRUSTACEA EGGS 32 3 0.4762 0.0000 0.000 0.000 0.000 CRUSTACEA LARVAE 53 1 0.1587 0.0044 0.067 0.044 0.093 AMPHIPODA 53 1 0.1587 0.0000 0.000 0.000 0.000 AMPELISCIDAE 53 1 0.1587 0.0000 0.001 0.001 0.002 LEPTOCHEIRUS PINGUIS 53 1 0.1587 0.0000 0.000 0.000 0.000 UNCIOLA SP 40 2 0.3175 0.0000 0.000 0.002 0.005 CAPRELLIDAE 53 1 0.1587 0.0000 0.000 0.000 0.000 AEGININA LONGICORNIS 40 2 0.3175 0.0008 0.012 0.018 0.038 GAMMARUS SP 14 8 1.2698 0.0022 0.033 0.556 1.191 GAMMARUS ANNULATUS 21 6 0.9524 0.0001 0.001 0.001 0.001 HYPERIIDAE 53 1 0.1587 0.0000 0.000 0.000 0.000 HYPERIA SP 17 7 1.1111 0.0002 0.003 0.011 0.025 HYPERIA GALBA 28 4 0.6349 0.0000 0.001 0.001 0.001 HYPEROCHE MEDUSARUM 28 4 0.6349 0.0001 0.002 0.001 0.001 PARATHEMISTO SP 25 5 0.7937 0.0003 0.004 0.007 0.014 THEMISTO GAUDICHAUDII Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 52 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=210, Stomach samples=630 Predator size stats: mean(s.e.)=75.6(0.1), min=71 max=80 Mean (s.e.) stomach weight = 6.6418 (0.8089) based on 1973-80 bottom trawl data and predator length category 71-80 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 25 5 0.7937 0.0000 0.001 0.012 0.026 DECAPODA 53 1 0.1587 0.0000 0.000 0.000 0.000 DECAPODA LARVAE 32 3 0.4762 0.0363 0.547 0.358 0.768 DECAPODA CRAB 53 1 0.1587 0.0018 0.028 0.079 0.170 CANCER BOREALIS 53 1 0.1587 0.0057 0.086 0.114 0.245 CANCER IRRORATUS 40 2 0.3175 0.0001 0.001 0.027 0.057 CRANGON SEPTEMSPINOSA 40 2 0.3175 0.0085 0.128 0.218 0.467 PAGURUS SP 53 1 0.1587 0.0029 0.043 0.159 0.340 PAGURUS ACADIANUS 40 2 0.3175 0.0006 0.008 0.317 0.680 DICHELOPANDALUS LEPTOCERUS 53 1 0.1587 0.0020 0.030 0.089 0.190 PANDALUS BOREALIS 53 1 0.1587 0.0012 0.018 0.018 0.039 EUPHAUSIIDAE 4 36 5.7143 0.0756 1.138 2.044 4.380 MEGANYCTIPHANES NORVEGICA 53 1 0.1587 0.0001 0.002 0.000 0.000 NEOMYSIS AMERICANA 13 10 1.5873 0.0002 0.004 0.010 0.022 COPEPODA 9 15 2.3810 0.0001 0.001 0.003 0.006 CALANOIDA 10 14 2.2222 0.0001 0.002 0.005 0.011 CALANUS FINMARCHICUS 32 3 0.4762 0.0000 0.001 0.000 0.001 CENTROPAGES SP 53 1 0.1587 0.0445 0.670 0.159 0.340 MOLLUSCA 40 2 0.3175 0.0004 0.006 0.156 0.335 MOLLUSCA SHELL 21 6 0.9524 0.0979 1.474 0.706 1.513 BIVALVIA 53 1 0.1587 0.0000 0.000 0.000 0.000 GASTROPODA 53 1 0.1587 0.0019 0.029 0.001 0.002 GASTROPODA EGGS 53 1 0.1587 0.1977 2.977 0.079 0.169 THECOSOMATA 53 1 0.1587 0.0003 0.004 0.004 0.008 CLIONE LIMACINA 6 18 2.8571 0.8039 12.103 2.230 4.779 CEPHALOPODA 21 6 0.9524 0.3959 5.961 0.823 1.763 LOLIGO SP 53 1 0.1587 0.0056 0.085 0.159 0.340 LOLIGO PEALEII 32 3 0.4762 0.5154 7.761 0.397 0.850 ILLEX SP 40 2 0.3175 0.0087 0.131 0.164 0.352 SEPIOLIDAE 40 2 0.3175 0.0006 0.010 0.023 0.048 CHAETOGNATHA 53 1 0.1587 0.0001 0.001 0.002 0.004 SAGITTA ELEGANS 53 1 0.1587 0.0000 0.000 0.000 0.001 OPHIUROIDEA 53 1 0.1587 0.0272 0.409 0.159 0.340 HOLOTHUROIDEA 28 4 0.6349 0.0206 0.310 0.069 0.148 UROCHORDATA 40 2 0.3175 0.0028 0.042 0.091 0.195 ASCIDIA CALLOSA 53 1 0.1587 0.0000 0.000 0.000 0.000 LARVACEA 32 3 0.4762 0.0000 0.000 0.001 0.001 OIKOPLEURA SP 32 3 0.4762 0.0008 0.012 0.127 0.273 THALIACEA 12 12 1.9048 0.0114 0.171 0.999 2.140 SALPIDAE Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 53 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=210, Stomach samples=630 Predator size stats: mean(s.e.)=75.6(0.1), min=71 max=80 Mean (s.e.) stomach weight = 6.6418 (0.8089) based on 1973-80 bottom trawl data and predator length category 71-80 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 39 6.1905 1.1079 16.681 5.025 10.768 FISH 5 27 4.2857 0.0015 0.023 0.219 0.469 FISH SCALES 40 2 0.3175 0.1010 1.520 0.317 0.680 OSTEICHTHYES 53 1 0.1587 0.0102 0.153 0.018 0.039 SYNAPHOBRANCHUS KAUPI 14 8 1.2698 0.3848 5.794 1.083 2.320 CLUPEIDAE 53 1 0.1587 0.0789 1.188 0.140 0.301 ALOSA PSEUDOHARENGUS 53 1 0.1587 0.0274 0.412 0.156 0.334 BREVOORTIA TYRANNUS 53 1 0.1587 0.2055 3.094 0.159 0.340 CLUPEA HARENGUS 40 2 0.3175 0.2699 4.064 0.317 0.680 GADIDAE 21 6 0.9524 0.1383 2.082 0.623 1.335 AMMODYTES SP 53 1 0.1587 0.0234 0.353 0.159 0.340 PARALICHTHYS SP 53 1 0.1587 0.0106 0.159 0.087 0.186 PARALICHTHYS DENTATUS 53 1 0.1587 0.1007 1.516 0.149 0.319 SYMPHURUS SP 2 172 27.3016 1.7395 26.190 22.114 47.388 ANIMAL REMAINS 53 1 0.1587 0.0001 0.002 0.003 0.007 ANIMAL TUBES 53 1 0.1587 0.0000 0.000 0.000 0.000 FECAL REMAINS 40 2 0.3175 0.0004 0.006 0.019 0.041 PLANTS 32 3 0.4762 0.0176 0.265 0.163 0.348 ROCK 32 3 0.4762 0.0019 0.028 0.174 0.372 SAND 53 1 0.1587 0.0001 0.002 0.003 0.006 AVES FEATHERS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 54 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=166, Stomach samples=316 Predator size stats: mean(s.e.)=85.8(0.2), min=81 max=90 Mean (s.e.) stomach weight = 17.9976 (2.7804) based on 1973-80 bottom trawl data and predator length category 81-90 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 121 38.2911 0.0000 0.000 0.000 0.000 EMPTY 20 4 1.2658 0.0116 0.065 1.266 2.051 CNIDARIA 52 1 0.3165 0.0001 0.000 0.141 0.228 CORYMORPHA SP 25 3 0.9494 0.0072 0.040 0.725 1.175 SIPHONOPHORA 38 2 0.6329 0.0366 0.204 0.558 0.905 ANTHOZOA 52 1 0.3165 0.0143 0.079 0.187 0.303 CERIANTHIDAE 52 1 0.3165 0.0169 0.094 0.316 0.513 CERIANTHIDAE TUBES 52 1 0.3165 0.0325 0.180 0.211 0.343 SCYPHOZOA 6 9 2.8481 0.1563 0.869 2.566 4.158 CTENOPHORA 8 6 1.8987 0.0001 0.001 0.134 0.218 CESTODA 20 4 1.2658 0.0001 0.000 0.011 0.018 TREMATODA 25 3 0.9494 0.0023 0.013 0.018 0.029 NEMERTEA 15 5 1.5823 0.0001 0.000 0.001 0.002 NEMATODA 25 3 0.9494 0.0149 0.083 0.268 0.434 POLYCHAETA 52 1 0.3165 0.0004 0.002 0.027 0.044 NEPHTYIDAE 52 1 0.3165 0.0018 0.010 0.031 0.050 NEPHTYS SP 52 1 0.3165 0.0015 0.008 0.094 0.153 PHYLLODOCIDAE 25 3 0.9494 0.0249 0.138 0.134 0.218 SIPUNCULA 25 3 0.9494 0.0173 0.096 0.423 0.685 PHASCOLOPSIS GOULDII 8 6 1.8987 0.0117 0.065 0.898 1.456 CRUSTACEA 52 1 0.3165 0.0000 0.000 0.000 0.000 CRUSTACEA LARVAE 38 2 0.6329 0.0043 0.024 0.097 0.157 AMPHIPODA 25 3 0.9494 0.0000 0.000 0.002 0.003 GAMMARIDEA 52 1 0.3165 0.0002 0.001 0.003 0.004 LEPTOCHEIRUS PINGUIS 38 2 0.6329 0.0003 0.001 0.083 0.134 GAMMARUS SP 8 6 1.8987 0.0394 0.219 0.896 1.452 GAMMARUS ANNULATUS 20 4 1.2658 0.0000 0.000 0.001 0.002 HYPERIIDAE 8 6 1.8987 0.0009 0.005 0.027 0.045 HYPERIA GALBA 52 1 0.3165 0.0000 0.000 0.000 0.000 HYPEROCHE MEDUSARUM 52 1 0.3165 0.0001 0.000 0.158 0.256 THEMISTO GAUDICHAUDII 25 3 0.9494 0.0392 0.218 0.392 0.636 DECAPODA 52 1 0.3165 0.0000 0.000 0.000 0.000 DECAPODA LARVAE 15 5 1.5823 0.0501 0.278 1.265 2.050 DECAPODA CRAB 25 3 0.9494 0.0035 0.020 0.633 1.026 DECAPODA SHRIMP 52 1 0.3165 0.0006 0.003 0.044 0.071 AXIUS SERRATUS 38 2 0.6329 0.0010 0.006 0.318 0.515 CANCRIDAE 25 3 0.9494 0.1513 0.841 0.747 1.211 CANCER BOREALIS 4 15 4.7468 0.1860 1.034 3.302 5.351 CANCER IRRORATUS 52 1 0.3165 0.0000 0.000 0.000 0.000 CRANGON SEPTEMSPINOSA Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 55 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=166, Stomach samples=316 Predator size stats: mean(s.e.)=85.8(0.2), min=81 max=90 Mean (s.e.) stomach weight = 17.9976 (2.7804) based on 1973-80 bottom trawl data and predator length category 81-90 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 52 1 0.3165 0.0023 0.013 0.070 0.113 PAGURIDAE 52 1 0.3165 0.0024 0.014 0.217 0.352 PAGURUS SP 38 2 0.6329 0.0017 0.010 0.367 0.595 PAGURUS ACADIANUS 25 3 0.9494 0.0090 0.050 0.570 0.924 DICHELOPANDALUS LEPTOCERUS 38 2 0.6329 0.0355 0.197 0.380 0.616 OVALIPES OCELLATUS 52 1 0.3165 0.0000 0.000 0.000 0.001 CUMACEA 20 4 1.2658 0.0016 0.009 0.370 0.599 MEGANYCTIPHANES NORVEGICA 52 1 0.3165 0.0000 0.000 0.000 0.000 NEOMYSIS AMERICANA 38 2 0.6329 0.0000 0.000 0.004 0.007 COPEPODA 8 6 1.8987 0.0001 0.000 0.046 0.074 CALANOIDA 15 5 1.5823 0.0001 0.001 0.018 0.029 CALANUS FINMARCHICUS 52 1 0.3165 0.0002 0.001 0.008 0.013 CENTROPAGES SP 8 6 1.8987 0.7131 3.962 1.572 2.548 BIVALVIA 20 4 1.2658 0.7250 4.028 1.243 2.014 PECTINIDAE 6 9 2.8481 1.6821 9.346 2.714 4.399 CEPHALOPODA 52 1 0.3165 0.2001 1.112 0.316 0.513 LOLIGO SP 52 1 0.3165 0.0027 0.015 0.316 0.513 LOLIGO PEALEII 38 2 0.6329 1.2745 7.082 0.632 1.025 ILLEX SP 38 2 0.6329 0.0015 0.008 0.048 0.077 CHAETOGNATHA 38 2 0.6329 0.0001 0.000 0.039 0.063 SAGITTA ELEGANS 52 1 0.3165 0.0085 0.047 0.058 0.093 PSOLUS PHANTAPUS 52 1 0.3165 0.0001 0.000 0.001 0.001 ASCIDIA CALLOSA 25 3 0.9494 0.0055 0.030 0.806 1.306 SALPIDAE 3 41 12.9747 3.6106 20.062 8.918 14.451 FISH 5 11 3.4810 0.0001 0.001 0.193 0.312 FISH SCALES 52 1 0.3165 0.0000 0.000 0.000 0.001 FISH LARVAE 25 3 0.9494 0.0644 0.358 0.949 1.538 CLUPEIDAE 52 1 0.3165 0.6519 3.622 0.316 0.513 ALOSA AESTIVALIS 52 1 0.3165 0.0000 0.000 0.000 0.000 GADIDAE 52 1 0.3165 0.3760 2.089 0.316 0.513 MELANOGRAMMUS AEGLEFINUS 52 1 0.3165 0.0559 0.310 0.316 0.513 MERLUCCIUS BILINEARIS 38 2 0.6329 1.0232 5.685 0.633 1.026 UROPHYCIS SP 52 1 0.3165 0.8354 4.642 0.316 0.513 UROPHYCIS CHUSS 52 1 0.3165 0.0021 0.012 0.316 0.513 UROPHYCIS REGIA 52 1 0.3165 0.1141 0.634 0.316 0.513 PERCIFORMES 15 5 1.5823 0.1910 1.061 1.275 2.066 AMMODYTES SP 52 1 0.3165 0.0015 0.008 0.001 0.002 COTTIDAE 52 1 0.3165 0.0027 0.015 0.014 0.022 MYOXOCEPHALUS AENAEUS 52 1 0.3165 0.0127 0.071 0.016 0.027 MYOXOCEPHALUS OCTODECEMSPINOSUS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 56 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=166, Stomach samples=316 Predator size stats: mean(s.e.)=85.8(0.2), min=81 max=90 Mean (s.e.) stomach weight = 17.9976 (2.7804) based on 1973-80 bottom trawl data and predator length category 81-90 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 52 1 0.3165 0.0297 0.165 0.316 0.513 TRIGLOPS MURRAYI 52 1 0.3165 0.1833 1.019 0.316 0.513 SCIAENIDAE 38 2 0.6329 1.2355 6.865 0.633 1.026 SCOMBER SCOMBRUS 52 1 0.3165 0.1291 0.717 0.316 0.513 STENOTOMUS CHRYSOPS 25 3 0.9494 0.2681 1.490 0.642 1.040 PLEURONECTIFORMES 52 1 0.3165 0.0512 0.284 0.096 0.155 SCOPHTHALMUS AQUOSUS 15 5 1.5823 2.8073 15.598 1.581 2.562 SYMPHURUS SP 2 73 23.1013 0.8277 4.599 17.399 28.195 ANIMAL REMAINS 38 2 0.6329 0.0015 0.008 0.086 0.140 ANIMAL TUBES 38 2 0.6329 0.0152 0.085 0.107 0.173 ROCK 8 6 1.8987 0.0134 0.074 0.542 0.878 SAND Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 57 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=162, Stomach samples=395 Predator size stats: mean(s.e.)=94.6(0.1), min=91 max=100 Mean (s.e.) stomach weight = 20.9548 (2.3929) based on 1973-80 bottom trawl data and predator length category 91-100 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 105 26.5823 0.0000 0.000 0.000 0.000 EMPTY 35 3 0.7595 0.1094 0.522 0.464 0.632 PORIFERA 35 3 0.7595 0.0106 0.050 0.640 0.871 CNIDARIA 17 6 1.5190 0.0021 0.010 0.391 0.532 HYDROZOA 11 10 2.5316 0.0558 0.266 1.057 1.440 SIPHONOPHORA 13 9 2.2785 0.3960 1.890 1.606 2.188 ANTHOZOA 49 2 0.5063 0.0532 0.254 0.256 0.348 CERIANTHIDAE 49 2 0.5063 0.0118 0.056 0.074 0.101 CERIANTHIDAE TUBES 17 6 1.5190 0.0242 0.115 1.236 1.684 CTENOPHORA 23 5 1.2658 0.0001 0.000 0.083 0.113 CESTODA 67 1 0.2532 0.0000 0.000 0.004 0.005 TREMATODA 27 4 1.0127 0.0112 0.054 0.423 0.577 NEMERTEA 35 3 0.7595 0.0001 0.001 0.006 0.008 NEMATODA 17 6 1.5190 0.0133 0.063 0.081 0.110 POLYCHAETA 67 1 0.2532 0.0015 0.007 0.045 0.062 ORBINIA ORNATA 67 1 0.2532 0.0026 0.013 0.082 0.112 OPHIOGLYCERA GIGANTEA 67 1 0.2532 0.0011 0.005 0.102 0.139 NEPHTYS SP 67 1 0.2532 0.0006 0.003 0.078 0.106 NEPHTYS INCISA 67 1 0.2532 0.0004 0.002 0.013 0.017 NEREIS SUCCINEA 67 1 0.2532 0.0001 0.001 0.023 0.031 TOMOPTERIS HELGOLANDICA 67 1 0.2532 0.0084 0.040 0.067 0.091 TEREBELLIDAE 27 4 1.0127 0.0413 0.197 0.197 0.268 SIPUNCULA 17 6 1.5190 0.0086 0.041 0.373 0.509 CRUSTACEA 49 2 0.5063 0.0133 0.063 0.170 0.232 AMPHIPODA 35 3 0.7595 0.0000 0.000 0.001 0.002 GAMMARIDEA 49 2 0.5063 0.0001 0.000 0.003 0.004 CAPRELLIDAE 35 3 0.7595 0.0014 0.007 0.015 0.020 GAMMARUS SP 67 1 0.2532 0.0014 0.007 0.006 0.008 GAMMARUS ANNULATUS 35 3 0.7595 0.0001 0.001 0.081 0.110 HYPERIIDAE 67 1 0.2532 0.0007 0.003 0.023 0.032 HYPERIA SP 27 4 1.0127 0.0001 0.000 0.003 0.004 HYPERIA GALBA 49 2 0.5063 0.0003 0.001 0.056 0.077 HYPEROCHE MEDUSARUM 35 3 0.7595 0.0000 0.000 0.003 0.005 PARATHEMISTO SP 67 1 0.2532 0.0002 0.001 0.003 0.003 THEMISTO GAUDICHAUDII 67 1 0.2532 0.0000 0.000 0.001 0.001 JASSA FALCATA 11 10 2.5316 0.0519 0.248 1.301 1.772 DECAPODA 13 9 2.2785 0.0282 0.135 0.949 1.293 DECAPODA CRAB 13 9 2.2785 0.0054 0.026 0.197 0.268 DECAPODA SHRIMP 67 1 0.2532 0.0033 0.016 0.034 0.046 AXIUS SERRATUS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 58 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=162, Stomach samples=395 Predator size stats: mean(s.e.)=94.6(0.1), min=91 max=100 Mean (s.e.) stomach weight = 20.9548 (2.3929) based on 1973-80 bottom trawl data and predator length category 91-100 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 67 1 0.2532 0.0034 0.016 0.070 0.095 CANCRIDAE 16 7 1.7722 0.2094 0.999 1.022 1.393 CANCER BOREALIS 4 39 9.8734 0.6712 3.203 5.416 7.377 CANCER IRRORATUS 23 5 1.2658 0.0030 0.014 0.260 0.355 CRANGON SEPTEMSPINOSA 27 4 1.0127 0.0176 0.084 0.404 0.550 PAGURIDAE 27 4 1.0127 0.0389 0.186 0.405 0.552 PAGURUS ACADIANUS 35 3 0.7595 0.0010 0.005 0.006 0.008 PANDALIDAE 35 3 0.7595 0.0064 0.031 0.426 0.580 DICHELOPANDALUS LEPTOCERUS 67 1 0.2532 0.0008 0.004 0.023 0.031 PENAEIDAE 49 2 0.5063 0.0024 0.011 0.224 0.305 OVALIPES OCELLATUS 49 2 0.5063 0.0002 0.001 0.008 0.011 CIROLANIDAE 8 13 3.2911 0.0070 0.033 1.085 1.477 MEGANYCTIPHANES NORVEGICA 67 1 0.2532 0.0000 0.000 0.002 0.002 MYSIDACEA 35 3 0.7595 0.0000 0.000 0.039 0.053 COPEPODA 49 2 0.5063 0.0000 0.000 0.190 0.259 CALANOIDA 35 3 0.7595 0.1116 0.533 0.466 0.635 MOLLUSCA 67 1 0.2532 0.0000 0.000 0.010 0.013 MOLLUSCA SHELL 7 14 3.5443 1.0168 4.852 2.035 2.772 BIVALVIA 17 6 1.5190 1.0972 5.236 1.263 1.720 PECTINIDAE 23 5 1.2658 0.0790 0.377 0.973 1.326 GASTROPODA 35 3 0.7595 0.0034 0.016 0.044 0.061 GASTROPODA OPERCULUM 67 1 0.2532 0.0185 0.088 0.011 0.016 ANATOMA CRISPATA 8 13 3.2911 0.9080 4.333 1.758 2.395 CEPHALOPODA 27 4 1.0127 0.2073 0.989 0.329 0.448 LOLIGO SP 35 3 0.7595 0.3912 1.867 0.695 0.946 LOLIGO PEALEII 49 2 0.5063 0.9159 4.371 0.504 0.686 ILLEX SP 67 1 0.2532 0.0136 0.065 0.006 0.008 SEMIROSSIA TENERA 67 1 0.2532 0.0790 0.377 0.221 0.300 STRONGYLOCENTROTUS DROEBACHIENSIS 67 1 0.2532 0.0000 0.000 0.000 0.000 BRYOZOA 49 2 0.5063 0.0025 0.012 0.325 0.443 SALPIDAE 3 87 22.0253 6.0719 28.976 14.714 20.041 FISH 6 15 3.7975 0.0006 0.003 0.167 0.227 FISH SCALES 67 1 0.2532 0.0006 0.003 0.004 0.006 FISH LARVAE 49 2 0.5063 0.1066 0.508 0.312 0.425 RAJA SP 49 2 0.5063 0.1000 0.477 0.359 0.489 OSTEICHTHYES 49 2 0.5063 0.0682 0.326 0.282 0.384 CONGRIDAE 35 3 0.7595 0.2681 1.279 0.183 0.249 OPHICHTHIDAE 67 1 0.2532 0.0119 0.057 0.103 0.140 OPHICHTHUS CRUENTIFER 49 2 0.5063 0.9517 4.542 0.434 0.592 ALOSA PSEUDOHARENGUS Predator Species = SQUALUS ACANTHIAS (SPINY DOGFISH, SVSPP=015) 59 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=162, Stomach samples=395 Predator size stats: mean(s.e.)=94.6(0.1), min=91 max=100 Mean (s.e.) stomach weight = 20.9548 (2.3929) based on 1973-80 bottom trawl data and predator length category 91-100 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 67 1 0.2532 0.2815 1.344 0.219 0.299 CLUPEA HARENGUS 67 1 0.2532 0.1300 0.620 0.244 0.332 ETRUMEUS TERES 49 2 0.5063 0.0033 0.016 0.054 0.074 ANCHOA SP 27 4 1.0127 0.3214 1.534 0.766 1.044 MERLUCCIUS BILINEARIS 67 1 0.2532 0.2279 1.087 0.253 0.345 UROPHYCIS CHESTERI 67 1 0.2532 0.3364 1.605 0.213 0.290 UROPHYCIS CHUSS 67 1 0.2532 0.0076 0.036 0.015 0.020 UROPHYCIS REGIA 5 21 5.3165 1.3445 6.416 2.720 3.705 AMMODYTES SP 67 1 0.2532 0.4823 2.302 0.208 0.283 ANARHICHAS LUPUS 67 1 0.2532 0.3014 1.438 0.159 0.217 NAUCRATES DUCTOR 49 2 0.5063 0.0150 0.071 0.024 0.033 COTTIDAE 67 1 0.2532 0.0120 0.057 0.137 0.187 MYOXOCEPHALUS AENAEUS 49 2 0.5063 0.0219 0.104 0.070 0.095 OPHIDIIDAE 67 1 0.2532 0.0099 0.047 0.146 0.200 PHOLIS GUNNELLUS 67 1 0.2532 0.0205 0.098 0.200 0.273 LEIOSTOMUS XANTHURUS 67 1 0.2532 0.0012 0.006 0.002 0.003 SERRANIDAE 67 1 0.2532 0.0024 0.011 0.113 0.154 PEPRILUS TRIACANTHUS 67 1 0.2532 0.2001 0.955 0.133 0.181 ASTROSCOPUS SP 49 2 0.5063 0.1491 0.712 0.182 0.248 PLEURONECTIFORMES 67 1 0.2532 0.1114 0.532 0.253 0.345 PARALICHTHYS SP 67 1 0.2532 0.2176 1.038 0.052 0.070 PARALICHTHYS DENTATUS 67 1 0.2532 0.1375 0.656 0.253 0.345 SCOPHTHALMUS AQUOSUS 67 1 0.2532 0.1038 0.496 0.069 0.094 PLEURONECTIDAE 67 1 0.2532 0.0870 0.415 0.052 0.071 PLEURONECTES FERRUGINEUS 23 5 1.2658 0.3509 1.675 1.162 1.583 SYMPHURUS SP 67 1 0.2532 0.0391 0.187 0.253 0.345 BALISTIDAE 1 112 28.3544 1.7169 8.194 19.012 25.896 ANIMAL REMAINS 67 1 0.2532 0.0000 0.000 0.000 0.000 ANIMAL EGGS 27 4 1.0127 0.0001 0.000 0.025 0.034 PLANTS 17 6 1.5190 0.0217 0.104 0.285 0.388 ROCK 8 13 3.2911 0.0568 0.271 1.215 1.655 SAND Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 60 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=3 Predator size stats: mean(s.e.)=104.3(2.8), min=101 max=110 Mean (s.e.) stomach weight = 29.5597 (29.3454) based on 1973-80 bottom trawl data and predator length category 101-110 cm 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 0.0627 0.212 0.071 0.107 CRUSTACEA 1 1 33.3333 0.0110 0.037 2.564 3.846 CEPHALOPODA 1 1 33.3333 27.8607 94.252 31.570 47.355 FISH 1 1 33.3333 0.1320 0.447 30.769 46.154 ANIMAL REMAINS 1 1 33.3333 1.4933 5.052 1.692 2.538 ROCK Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 61 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=4 Predator size stats: mean(s.e.)=118.0(1.1), min=115 max=120 Mean (s.e.) stomach weight = 78.4373 (53.6447) based on 1973-80 bottom trawl data and predator length category 111-120 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 25.0000 0.6483 0.826 7.583 7.583 OVALIPES OCELLATUS 1 2 50.0000 4.0443 5.156 26.502 26.502 FISH 3 1 25.0000 49.5075 63.117 21.283 21.283 POMATOMUS SALTATRIX 3 1 25.0000 0.7085 0.903 8.288 8.288 PEPRILUS TRIACANTHUS 3 1 25.0000 17.5945 22.431 25.000 25.000 PRIONOTUS CAROLINUS 1 2 50.0000 5.9343 7.566 11.345 11.345 ANIMAL REMAINS Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 62 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=6 Predator size stats: mean(s.e.)=36.5(1.3), min=32 max=40 Mean (s.e.) stomach weight = 8.6543 (2.4659) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 16.6667 0.0000 0.000 0.000 0.000 EMPTY 3 1 16.6667 0.0077 0.089 0.081 0.097 NEMATODA 3 1 16.6667 0.0010 0.012 0.011 0.013 NINOE NIGRIPES 3 1 16.6667 0.0360 0.416 0.243 0.292 DECAPODA 3 1 16.6667 1.2302 14.214 13.025 15.629 LOLIGO PEALEII 1 4 66.6667 5.3698 62.048 36.247 43.497 FISH 2 3 50.0000 1.9892 22.985 33.598 40.317 ANIMAL REMAINS 3 1 16.6667 0.0205 0.237 0.129 0.154 PLANTS Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 63 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=10, Stomach samples=12 Predator size stats: mean(s.e.)=46.6(0.7), min=42 max=50 Mean (s.e.) stomach weight = 4.3659 (1.1927) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 4 33.3333 0.0032 0.073 0.047 0.047 NEMATODA 6 1 8.3333 0.0017 0.038 0.082 0.082 CRUSTACEA 6 1 8.3333 0.0007 0.015 0.011 0.011 UNCIOLA IRRORATA 6 1 8.3333 0.0001 0.002 0.058 0.058 DECAPODA 6 1 8.3333 0.0062 0.141 0.441 0.441 CRANGONIDAE 6 1 8.3333 0.0020 0.046 0.070 0.070 CIROLANIDAE 3 4 33.3333 0.0941 2.155 3.254 3.254 CEPHALOPODA 6 1 8.3333 0.0338 0.773 2.414 2.414 OMMASTREPHIDAE BEAK 1 11 91.6667 3.4956 80.065 67.412 67.412 FISH 5 2 16.6667 0.0002 0.004 0.064 0.064 FISH SCALES 2 6 50.0000 0.7285 16.686 26.088 26.088 ANIMAL REMAINS 6 1 8.3333 0.0001 0.002 0.058 0.058 SAND Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 64 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=12 Predator size stats: mean(s.e.)=54.9(0.6), min=51 max=58 Mean (s.e.) stomach weight = 11.9022 (7.4692) based on 1973-80 bottom trawl data and predator length category 51-60 cm 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 0.001 0.010 0.012 NEMATODA 5 1 8.3333 0.0004 0.004 0.049 0.059 CRUSTACEA 5 1 8.3333 0.0007 0.006 0.009 0.011 DECAPODA SHRIMP 5 1 8.3333 0.0013 0.011 0.017 0.020 CANCER IRRORATUS 5 1 8.3333 0.0053 0.044 0.285 0.342 CEPHALOPODA 5 1 8.3333 6.3548 53.392 7.006 8.408 LOLIGO SP 1 6 50.0000 1.0863 9.127 27.130 32.557 FISH 5 1 8.3333 0.0001 0.001 0.132 0.159 FISH SCALES 5 1 8.3333 0.7638 6.417 0.842 1.010 MERLUCCIUS BILINEARIS 5 1 8.3333 1.5223 12.790 6.589 7.907 LEIOSTOMUS XANTHURUS 5 1 8.3333 1.2888 10.829 8.333 10.000 PEPRILUS TRIACANTHUS 2 4 33.3333 0.8573 7.203 25.212 30.254 ANIMAL REMAINS 5 1 8.3333 0.0114 0.096 0.620 0.744 ROCK 3 2 16.6667 0.0097 0.081 7.099 8.519 SAND Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 65 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=7, Stomach samples=9 Predator size stats: mean(s.e.)=65.0(0.9), min=61 max=69 Mean (s.e.) stomach weight = 14.3880 (8.8675) based on 1973-80 bottom trawl data and predator length category 61-70 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 1 11.1111 0.0000 0.000 0.000 0.000 EMPTY 6 1 11.1111 0.0001 0.001 0.017 0.020 NEMATODA 4 2 22.2222 0.0053 0.037 0.088 0.099 CRUSTACEA 6 1 11.1111 0.0002 0.002 0.001 0.001 DECAPODA SHRIMP 4 2 22.2222 0.0356 0.247 0.383 0.431 CEPHALOPODA 1 6 66.6667 9.4437 65.636 50.182 56.455 FISH 6 1 11.1111 0.0903 0.628 6.954 7.823 ANCHOA HEPSETUS 6 1 11.1111 3.0666 21.313 3.803 4.278 PEPRILUS TRIACANTHUS 2 4 44.4444 1.5049 10.459 22.590 25.414 ANIMAL REMAINS 3 3 33.3333 0.2413 1.677 4.870 5.479 ROCK Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 66 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=3 Predator size stats: mean(s.e.)=72.7(1.2), min=71 max=75 Mean (s.e.) stomach weight = 24.1997 (21.4039) based on 1973-80 bottom trawl data and predator length category 71-80 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 33.3333 0.0003 0.001 0.006 0.006 NEMATODA 1 2 66.6667 6.0030 24.806 37.003 37.003 FISH 2 1 33.3333 0.0003 0.001 0.077 0.077 FISH SCALES 2 1 33.3333 17.8997 73.967 26.749 26.749 LEIOSTOMUS XANTHURUS 2 1 33.3333 0.1437 0.594 33.256 33.256 ANIMAL REMAINS 2 1 33.3333 0.1527 0.631 2.908 2.908 ROCK Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 67 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=89.5(0.5), min=89 max=90 Mean (s.e.) stomach weight = 79.7990 (74.2700) based on 1973-80 bottom trawl data and predator length category 81-90 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.0020 0.003 0.036 0.036 DECAPODA 1 1 50.0000 0.0050 0.006 0.090 0.090 CEPHALOPODA 1 1 50.0000 77.0345 96.536 50.000 50.000 SCIAENIDAE 1 1 50.0000 2.7575 3.456 49.873 49.873 ANIMAL REMAINS Predator Species = SQUATINA DUMERIL (ATLANTIC ANGEL SHARK, SVSPP=016) 68 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=100.0(.), min=100 max=100 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data and predator length category 91-100 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = DASYATIS SAY (BLUNTNOSE STINGRAY, SVSPP=018) 69 Selected Unweighted diet statistics 01:51 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 and predator length category 111-120 cm 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) 70 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=6 Predator size stats: mean(s.e.)=25.2(0.3), min=24 max=26 Mean (s.e.) stomach weight = 0.5850 (0.2714) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 50.0000 0.0000 0.000 0.000 0.000 EMPTY 1 3 50.0000 0.0387 6.610 3.103 6.207 CRUSTACEA 9 1 16.6667 0.0002 0.028 0.011 0.023 AMPHIPODA 5 2 33.3333 0.0700 11.966 6.777 13.555 GAMMARIDEA 1 3 50.0000 0.3782 64.644 30.915 61.831 AMPELISCA MACROCEPHALA 5 2 33.3333 0.0175 2.991 1.654 3.309 CRANGON SEPTEMSPINOSA 5 2 33.3333 0.0003 0.057 0.033 0.066 FISH SCALES 9 1 16.6667 0.0002 0.028 0.011 0.023 FISH EGGS OTHER THAN SKATE 1 3 50.0000 0.0797 13.618 7.465 14.930 ANIMAL REMAINS 5 2 33.3333 0.0003 0.057 0.029 0.058 SAND Predator Species = DASYATIS SAY (BLUNTNOSE STINGRAY, SVSPP=018) 71 Selected Unweighted diet statistics 01:51 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 = 0.0640 (.) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0200 31.250 31.250 31.250 CRUSTACEA 1 1 100.0000 0.0200 31.250 31.250 31.250 GAMMARIDEA 1 1 100.0000 0.0010 1.563 1.563 1.563 FISH SCALES 1 1 100.0000 0.0230 35.938 35.938 35.938 ANIMAL REMAINS Predator Species = DASYATIS SAY (BLUNTNOSE STINGRAY, SVSPP=018) 72 Selected Unweighted diet statistics 01:51 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 = 0.0000 (.) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = DASYATIS SAY (BLUNTNOSE STINGRAY, SVSPP=018) 73 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=59.0(1.0), min=58 max=60 Mean (s.e.) stomach weight = 7.2035 (6.6045) based on 1973-80 bottom trawl data and predator length category 51-60 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 50.0000 0.0005 0.007 0.083 0.083 CESTODA 2 1 50.0000 0.0260 0.361 4.341 4.341 AMPHIPODA 2 1 50.0000 6.6175 91.865 47.925 47.925 BIVALVIA 2 1 50.0000 0.0005 0.007 0.004 0.004 FISH SCALES 1 2 100.0000 0.5585 7.753 47.644 47.644 ANIMAL REMAINS 2 1 50.0000 0.0005 0.007 0.004 0.004 SAND Predator Species = DASYATIS SAY (BLUNTNOSE STINGRAY, SVSPP=018) 74 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=3 Predator size stats: mean(s.e.)=69.0(0.6), min=68 max=70 Mean (s.e.) stomach weight = 12.2623 (10.9783) based on 1973-80 bottom trawl data and predator length category 61-70 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 33.3333 11.3770 92.780 33.263 33.263 POLYCHAETA 1 1 33.3333 0.0120 0.098 2.109 2.109 CRUSTACEA 1 1 33.3333 0.6717 5.477 33.333 33.333 DECAPODA 1 1 33.3333 0.1777 1.449 31.224 31.224 FISH 1 1 33.3333 0.0240 0.196 0.070 0.070 ANIMAL REMAINS Predator Species = DASYATIS SAY (BLUNTNOSE STINGRAY, SVSPP=018) 75 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=4 Predator size stats: mean(s.e.)=73.5(1.0), min=72 max=76 Mean (s.e.) stomach weight = 78.8945 (21.4965) based on 1973-80 bottom trawl data and predator length category 71-80 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 1 25.0000 0.0003 0.000 0.000 0.000 NEMATODA 4 1 25.0000 1.3103 1.661 4.552 4.552 POLYCHAETA 4 1 25.0000 2.1765 2.759 7.561 7.561 GOLFINGIA SP 4 1 25.0000 0.0185 0.023 0.015 0.015 CRUSTACEA 4 1 25.0000 3.3310 4.222 11.572 11.572 CALLIANASSIDAE 4 1 25.0000 8.5938 10.893 8.112 8.112 CALLIANASSA SETIMANUS 3 2 50.0000 18.4283 23.358 18.544 18.544 BIVALVIA 4 1 25.0000 0.0443 0.056 0.042 0.042 FISH 4 1 25.0000 0.4278 0.542 0.731 0.731 ANCHOA MITCHILLI 2 3 75.0000 37.0268 46.932 40.706 40.706 LEIOSTOMUS XANTHURUS 4 1 25.0000 6.0645 7.687 5.725 5.725 STENOTOMUS CHRYSOPS 1 4 100.0000 1.2458 1.579 1.651 1.651 ANIMAL REMAINS 4 1 25.0000 0.2268 0.287 0.788 0.788 ANIMAL EGGS 4 1 25.0000 0.0003 0.000 0.000 0.000 SAND Predator Species = MYLIOBATIS FREMINVILLEI (BULLNOSE RAY, SVSPP=019) 76 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=37.5(0.5), min=37 max=38 Mean (s.e.) stomach weight = 0.2990 (0.0350) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 0.0490 16.388 17.013 17.013 PAGURIDAE 1 2 100.0000 0.2500 83.612 82.987 82.987 ANIMAL REMAINS Predator Species = MYLIOBATIS FREMINVILLEI (BULLNOSE RAY, SVSPP=019) 77 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=57.0(.), min=57 max=57 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data and predator length category 51-60 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = MYLIOBATIS FREMINVILLEI (BULLNOSE RAY, SVSPP=019) 78 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=67.0(3.0), min=64 max=70 Mean (s.e.) stomach weight = 30.0980 (21.7280) based on 1973-80 bottom trawl data and predator length category 61-70 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 2.8635 9.514 5.525 5.525 NEMERTEA 1 1 50.0000 0.1155 0.384 0.223 0.223 NEMATODA 1 1 50.0000 1.6770 5.572 3.236 3.236 POLYCHAETA 1 1 50.0000 0.0430 0.143 0.514 0.514 DECAPODA 1 1 50.0000 0.0400 0.133 0.077 0.077 DECAPODA CRAB 1 1 50.0000 4.1420 13.762 49.486 49.486 BIVALVIA 1 1 50.0000 19.7130 65.496 38.037 38.037 ENSIS DIRECTUS 1 1 50.0000 1.0000 3.322 1.930 1.930 ANIMAL REMAINS 1 1 50.0000 0.5040 1.675 0.972 0.972 SAND Predator Species = MYLIOBATIS FREMINVILLEI (BULLNOSE RAY, SVSPP=019) 79 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=3 Predator size stats: mean(s.e.)=73.0(1.5), min=71 max=76 Mean (s.e.) stomach weight = 5.4607 (3.6973) based on 1973-80 bottom trawl data and predator length category 71-80 cm 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 0.0940 1.721 0.751 1.127 PENAEIDAE 1 1 33.3333 0.0080 0.147 0.064 0.096 RANILIA MURICATA 1 1 33.3333 1.2910 23.642 33.333 50.000 MOLLUSCA 1 1 33.3333 4.0677 74.490 32.518 48.777 NUDIBRANCHIA Predator Species = TORPEDO NOBILIANA (ATLANTIC TORPEDO, SVSPP=021) 80 Selected Unweighted diet statistics 01:51 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 and predator length category 121-130 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = TORPEDO NOBILIANA (ATLANTIC TORPEDO, SVSPP=021) 81 Selected Unweighted diet statistics 01:51 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 and predator length category 21-30 cm 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) 82 Selected Unweighted diet statistics 01:51 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 = 23.7230 (.) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 23.7230 100.000 100.000 100.000 MERLUCCIUS BILINEARIS Predator Species = TORPEDO NOBILIANA (ATLANTIC TORPEDO, SVSPP=021) 83 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=52.0(.), min=52 max=52 Mean (s.e.) stomach weight = 3.3610 (.) based on 1973-80 bottom trawl data and predator length category 51-60 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0180 0.536 0.536 0.536 POLYCHAETA 1 1 100.0000 3.3430 99.464 99.464 99.464 FISH Predator Species = TORPEDO NOBILIANA (ATLANTIC TORPEDO, SVSPP=021) 84 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=3 Predator size stats: mean(s.e.)=85.7(2.3), min=82 max=90 Mean (s.e.) stomach weight = 4.3180 (4.3180) based on 1973-80 bottom trawl data and predator length category 81-90 cm 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 4.3180 100.000 33.333 100.000 FISH Predator Species = RAJA LAEVIS (BARNDOOR SKATE, SVSPP=022) 85 Selected Unweighted diet statistics 01:51 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 and predator length category 71-80 cm 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) 86 Selected Unweighted diet statistics 01:51 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 and predator length category 81-90 cm 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) 87 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=9 Predator size stats: mean(s.e.)=104.0(0.8), min=101 max=108 Mean (s.e.) stomach weight = 14.6682 (9.2536) based on 1973-80 bottom trawl data and predator length category 101-110 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 6 66.6667 0.0000 0.000 0.000 0.000 EMPTY 4 1 11.1111 0.3881 2.646 0.578 1.734 OPHELIA DENTICULATA 2 3 33.3333 5.1179 34.891 18.690 56.070 FISH 3 2 22.2222 9.1131 62.128 13.992 41.977 AMMODYTES SP 4 1 11.1111 0.0177 0.120 0.026 0.079 ANIMAL REMAINS 4 1 11.1111 0.0314 0.214 0.047 0.140 SAND Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 88 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=19.0(.), min=19 max=19 Mean (s.e.) stomach weight = 0.2650 (.) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0100 3.774 3.774 3.774 LEPTOCHEIRUS PINGUIS 1 1 100.0000 0.0020 0.755 0.755 0.755 ERICTHONIUS RUBRICORNIS 1 1 100.0000 0.2530 95.472 95.472 95.472 CRANGON SEPTEMSPINOSA Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 89 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=10 Predator size stats: mean(s.e.)=25.5(0.8), min=21 max=28 Mean (s.e.) stomach weight = 0.7292 (0.1989) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 15 1 10.0000 0.0001 0.014 0.026 0.026 HYDROZOA 2 8 80.0000 0.0022 0.302 0.459 0.459 NEMATODA 15 1 10.0000 0.0152 2.084 4.330 4.330 OPHELINA SP 15 1 10.0000 0.0165 2.263 4.825 4.825 SCALIBREGMA INFLATUM 15 1 10.0000 0.0339 4.649 1.730 1.730 NEPHTYIDAE 15 1 10.0000 0.0039 0.535 1.111 1.111 CHONE INFUNDIBULIFORMIS 8 2 20.0000 0.0012 0.165 0.102 0.102 AMPHARETE ARCTICA 15 1 10.0000 0.0050 0.686 1.799 1.799 CRUSTACEA 8 2 20.0000 0.0060 0.823 0.762 0.762 GAMMARIDEA 15 1 10.0000 0.0001 0.014 0.005 0.005 AMPELISCA VADORUM 4 5 50.0000 0.0617 8.461 8.569 8.569 BYBLIS SERRATA 15 1 10.0000 0.0068 0.933 1.785 1.785 AORIDAE 5 4 40.0000 0.1946 26.687 18.597 18.597 LEPTOCHEIRUS PINGUIS 1 10 100.0000 0.0622 8.530 11.525 11.525 UNCIOLA IRRORATA 8 2 20.0000 0.0041 0.562 1.111 1.111 AEGININA LONGICORNIS 15 1 10.0000 0.0001 0.014 0.013 0.013 COROPHIUM CRASSICORNE 8 2 20.0000 0.0543 7.447 7.306 7.306 HAUSTORIIDAE 5 4 40.0000 0.0060 0.823 2.419 2.419 HIPPOMEDON SERRATUS 8 2 20.0000 0.0090 1.234 1.322 1.322 RHEPOXYNIUS EPISTOMUS 15 1 10.0000 0.0005 0.069 0.072 0.072 CANCRIDAE 5 4 40.0000 0.1658 22.737 11.951 11.951 CANCER IRRORATUS 2 8 80.0000 0.0235 3.223 7.223 7.223 CRANGON SEPTEMSPINOSA 8 2 20.0000 0.0039 0.535 1.294 1.294 PAGURUS SP 8 2 20.0000 0.0377 5.170 6.659 6.659 CIROLANIDAE 15 1 10.0000 0.0020 0.274 0.268 0.268 POLITOLANA POLITA 15 1 10.0000 0.0010 0.137 0.360 0.360 CHIRIDOTEA SP 15 1 10.0000 0.0012 0.165 0.214 0.214 EDOTEA SP 15 1 10.0000 0.0038 0.521 1.367 1.367 EDOTEA TRILOBA 15 1 10.0000 0.0001 0.014 0.028 0.028 CENTROPAGES SP 15 1 10.0000 0.0036 0.494 1.856 1.856 BIVALVIA 15 1 10.0000 0.0032 0.439 0.912 0.912 FISH Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 90 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=48 Predator size stats: mean(s.e.)=37.0(0.4), min=31 max=40 Mean (s.e.) stomach weight = 1.4164 (0.1656) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 40 2 4.1667 0.0000 0.000 0.000 0.000 EMPTY 25 4 8.3333 0.0003 0.018 0.015 0.015 HYDROZOA 54 1 2.0833 0.0020 0.143 0.093 0.097 CERIANTHIDAE 54 1 2.0833 0.0011 0.081 0.215 0.225 NEMERTEA 3 24 50.0000 0.0053 0.377 0.382 0.398 NEMATODA 7 18 37.5000 0.0295 2.086 2.325 2.426 POLYCHAETA 20 5 10.4167 0.0134 0.943 0.632 0.659 MALDANIDAE 54 1 2.0833 0.0143 1.011 1.253 1.308 CLYMENELLA ZONALIS 54 1 2.0833 0.0024 0.172 0.185 0.193 LUMBRINERIDAE 30 3 6.2500 0.0118 0.834 0.587 0.613 LUMBRINERIS FRAGILIS 54 1 2.0833 0.0002 0.016 0.011 0.012 LUMBRINERIS TENUIS 54 1 2.0833 0.0003 0.022 0.009 0.009 PHERUSA AFFINIS 54 1 2.0833 0.0132 0.933 0.546 0.570 OPHELIA SP 54 1 2.0833 0.0041 0.291 0.185 0.194 TRAVISIA CARNEA 25 4 8.3333 0.0024 0.168 0.261 0.272 SCALIBREGMA INFLATUM 54 1 2.0833 0.0006 0.040 0.058 0.061 NEPHTYS SP 54 1 2.0833 0.0030 0.209 0.191 0.200 NEREIS SP 40 2 4.1667 0.0221 1.559 0.717 0.749 NEREIS SUCCINEA 30 3 6.2500 0.0044 0.310 0.444 0.463 STHENELAIS SP 54 1 2.0833 0.0000 0.001 0.003 0.003 STHENELAIS LIMICOLA 40 2 4.1667 0.0005 0.038 0.044 0.046 AMPHARETE SP 4 22 45.8333 0.0610 4.305 5.666 5.912 CRUSTACEA 54 1 2.0833 0.0001 0.004 0.003 0.003 CRUSTACEA LARVAE 20 5 10.4167 0.0210 1.484 0.931 0.971 AMPHIPODA 14 7 14.5833 0.0295 2.084 2.071 2.161 GAMMARIDEA 40 2 4.1667 0.0007 0.049 0.200 0.209 AMPELISCIDAE 54 1 2.0833 0.0000 0.001 0.020 0.021 AMPELISCA SP 30 3 6.2500 0.0469 3.312 2.289 2.389 AMPELISCA VADORUM 6 21 43.7500 0.0247 1.742 2.300 2.400 BYBLIS SERRATA 54 1 2.0833 0.0003 0.024 0.037 0.039 AORIDAE 54 1 2.0833 0.0007 0.050 0.028 0.030 MICRODEUTOPUS GRYLLOTALPA 8 12 25.0000 0.0274 1.937 4.275 4.461 LEPTOCHEIRUS PINGUIS 30 3 6.2500 0.0010 0.074 0.067 0.070 UNCIOLA SP 4 22 45.8333 0.0638 4.501 4.728 4.933 UNCIOLA IRRORATA 54 1 2.0833 0.0001 0.004 0.008 0.008 ARGISSA HAMATIPES 20 5 10.4167 0.0142 1.005 0.601 0.627 CALLIOPIUS LAEVIUSCULUS 20 5 10.4167 0.0108 0.763 0.294 0.307 CAPRELLIDAE 17 6 12.5000 0.0041 0.288 0.371 0.387 AEGININA LONGICORNIS 54 1 2.0833 0.0006 0.040 0.079 0.083 MELITA DENTATA Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 91 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=48 Predator size stats: mean(s.e.)=37.0(0.4), min=31 max=40 Mean (s.e.) stomach weight = 1.4164 (0.1656) based on 1973-80 bottom trawl data and predator length category 31-40 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 10 20.8333 0.0758 5.350 4.778 4.986 HAUSTORIIDAE 54 1 2.0833 0.0001 0.006 0.045 0.047 AMPHIPOREIA VIRGINIANA 54 1 2.0833 0.0606 4.277 1.236 1.290 AMPHIPOREIA GIGANTEA 54 1 2.0833 0.0002 0.013 0.026 0.028 ACANTHOHAUSTORIUS SPINOSUS 40 2 4.1667 0.0025 0.174 0.828 0.864 PARAHAUSTORIUS SP 54 1 2.0833 0.0001 0.006 0.004 0.004 PROTOHAUSTORIUS DEICHMANNAE 54 1 2.0833 0.0001 0.004 0.004 0.005 PROTOHAUSTORIUS WIGLEYI 54 1 2.0833 0.0000 0.001 0.012 0.012 HYPERIIDAE 54 1 2.0833 0.0001 0.010 0.018 0.019 THEMISTO GAUDICHAUDII 40 2 4.1667 0.0037 0.259 0.078 0.081 LYSIANASSIDAE 10 10 20.8333 0.0138 0.972 2.371 2.474 HIPPOMEDON SERRATUS 40 2 4.1667 0.0023 0.163 0.264 0.275 PSAMMONYX NOBILIS 20 5 10.4167 0.0013 0.093 0.125 0.131 OEDICEROTIDAE 54 1 2.0833 0.0010 0.068 0.067 0.070 MONOCULODES EDWARDSI 25 4 8.3333 0.0008 0.053 0.036 0.037 RHEPOXYNIUS EPISTOMUS 54 1 2.0833 0.0001 0.009 0.015 0.016 DULICHIA MONACANTHA 54 1 2.0833 0.0003 0.018 0.018 0.019 DULICHIA PORRECTA 30 3 6.2500 0.0003 0.021 0.022 0.023 PONTOGENEIA INERMIS 54 1 2.0833 0.0001 0.004 0.006 0.006 STENOTHOIDAE 17 6 12.5000 0.0095 0.672 0.751 0.784 DECAPODA 40 2 4.1667 0.0007 0.051 0.095 0.100 DECAPODA CRAB 54 1 2.0833 0.0019 0.135 0.270 0.282 AXIUS SERRATUS 30 3 6.2500 0.0032 0.224 0.311 0.324 CANCRIDAE 2 25 52.0833 0.3309 23.363 20.155 21.031 CANCER IRRORATUS 54 1 2.0833 0.0001 0.006 0.012 0.012 CRANGONIDAE 1 33 68.7500 0.1486 10.492 13.704 14.300 CRANGON SEPTEMSPINOSA 25 4 8.3333 0.0011 0.075 0.069 0.072 EUALUS PUSIOLUS 40 2 4.1667 0.0010 0.072 0.110 0.115 PAGURIDAE 30 3 6.2500 0.0181 1.281 1.235 1.288 PAGURUS SP 40 2 4.1667 0.0040 0.285 0.923 0.963 PAGURUS ACADIANUS 30 3 6.2500 0.0743 5.247 2.161 2.255 PAGURUS LONGICARPUS 40 2 4.1667 0.0074 0.525 0.511 0.533 DICHELOPANDALUS LEPTOCERUS 30 3 6.2500 0.0063 0.444 0.289 0.301 OVALIPES OCELLATUS 54 1 2.0833 0.0006 0.044 0.088 0.092 ISOPODA 10 10 20.8333 0.0238 1.680 2.120 2.212 CIROLANIDAE 8 12 25.0000 0.0172 1.215 2.111 2.203 POLITOLANA POLITA 14 7 14.5833 0.0011 0.078 0.079 0.083 CHIRIDOTEA SP 54 1 2.0833 0.0001 0.009 0.006 0.007 CHIRIDOTEA ALMYRA 54 1 2.0833 0.0002 0.013 0.008 0.008 CHIRIDOTEA TUFTSI Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 92 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=48 Predator size stats: mean(s.e.)=37.0(0.4), min=31 max=40 Mean (s.e.) stomach weight = 1.4164 (0.1656) based on 1973-80 bottom trawl data and predator length category 31-40 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 40 2 4.1667 0.0001 0.006 0.010 0.010 CUMACEA 54 1 2.0833 0.0003 0.018 0.012 0.013 DIASTYLIS SP 40 2 4.1667 0.0001 0.004 0.018 0.019 MYSIDACEA 40 2 4.1667 0.0015 0.106 0.137 0.143 NEOMYSIS AMERICANA 54 1 2.0833 0.0000 0.001 0.001 0.001 COPEPODA 54 1 2.0833 0.0000 0.001 0.002 0.002 CALANOIDA 54 1 2.0833 0.0000 0.001 0.001 0.001 CALANUS FINMARCHICUS 25 4 8.3333 0.0568 4.011 1.833 1.912 BIVALVIA 54 1 2.0833 0.0037 0.259 0.075 0.078 YOLDIA SP 54 1 2.0833 0.0032 0.228 0.202 0.211 SOLEMYA VELUM 54 1 2.0833 0.0002 0.012 0.016 0.016 CEPHALOPODA 17 6 12.5000 0.0139 0.980 1.936 2.021 FISH 30 3 6.2500 0.0001 0.009 0.007 0.007 FISH SCALES 54 1 2.0833 0.0520 3.673 2.083 2.174 AMMODYTES SP 54 1 2.0833 0.0006 0.040 0.039 0.041 PLEURONECTIFORMES 54 1 2.0833 0.0002 0.013 0.034 0.036 PLEURONECTIDAE 54 1 2.0833 0.0055 0.390 0.135 0.141 PLEURONECTES FERRUGINEUS 13 8 16.6667 0.0209 1.477 1.807 1.886 ANIMAL REMAINS 54 1 2.0833 0.0001 0.004 0.004 0.004 ANIMAL TUBES 14 7 14.5833 0.0062 0.435 0.394 0.411 SAND Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 93 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=30, Stomach samples=53 Predator size stats: mean(s.e.)=46.4(0.4), min=41 max=50 Mean (s.e.) stomach weight = 1.9583 (0.2441) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 30 3 5.6604 0.0000 0.000 0.000 0.000 EMPTY 50 1 1.8868 0.0002 0.013 0.005 0.005 HYDROZOA 50 1 1.8868 0.0000 0.001 0.001 0.001 THUIARIA THUJA 50 1 1.8868 0.0001 0.006 0.053 0.057 CESTODA 50 1 1.8868 0.0007 0.038 0.090 0.095 NEMERTEA 5 14 26.4151 0.0026 0.131 0.143 0.152 NEMATODA 2 19 35.8491 0.0394 2.014 2.558 2.712 POLYCHAETA 16 7 13.2075 0.0397 2.029 3.040 3.222 MALDANIDAE 50 1 1.8868 0.0100 0.513 0.314 0.333 EUCLYMENE SP 50 1 1.8868 0.0086 0.440 0.322 0.342 LUMBRINERIS SP 24 4 7.5472 0.0792 4.046 2.209 2.342 LUMBRINERIS FRAGILIS 50 1 1.8868 0.0005 0.023 0.034 0.036 PHERUSA SP 30 3 5.6604 0.0158 0.809 0.904 0.958 OPHELIIDAE 50 1 1.8868 0.0030 0.155 0.176 0.186 OPHELIA BICORNIS 50 1 1.8868 0.0213 1.086 0.467 0.495 TRAVISIA SP 12 9 16.9811 0.0269 1.376 2.080 2.205 NEPHTYIDAE 50 1 1.8868 0.0023 0.119 1.104 1.170 AGLAOPHAMUS CIRCINATA 18 6 11.3208 0.0342 1.744 2.358 2.500 NEPHTYS SP 50 1 1.8868 0.0112 0.572 0.399 0.423 NEPHTYS BUCERA 50 1 1.8868 0.0012 0.062 0.235 0.249 NEPHTYS PICTA 50 1 1.8868 0.0002 0.013 0.005 0.005 NEREIDAE 24 4 7.5472 0.0089 0.457 0.459 0.487 STHENELAIS SP 30 3 5.6604 0.0090 0.461 0.735 0.780 STHENELAIS LIMICOLA 50 1 1.8868 0.0005 0.027 0.019 0.020 SPIONIDAE 50 1 1.8868 0.0001 0.004 0.003 0.003 AMPHARETIDAE 50 1 1.8868 0.0003 0.016 0.011 0.012 AMPHARETE SP 3 15 28.3019 0.0479 2.444 3.087 3.273 CRUSTACEA 30 3 5.6604 0.0063 0.322 0.540 0.572 AMPHIPODA 14 8 15.0943 0.0056 0.288 1.240 1.314 GAMMARIDEA 39 2 3.7736 0.0052 0.267 0.186 0.198 AMPELISCIDAE 50 1 1.8868 0.0003 0.017 0.025 0.026 AMPELISCA MACROCEPHALA 50 1 1.8868 0.0004 0.021 0.031 0.033 AMPELISCA VADORUM 8 11 20.7547 0.0130 0.662 1.359 1.441 BYBLIS SERRATA 12 9 16.9811 0.1077 5.498 4.243 4.497 LEPTOCHEIRUS PINGUIS 16 7 13.2075 0.0013 0.065 0.070 0.074 UNCIOLA SP 39 2 3.7736 0.0013 0.066 0.051 0.054 UNCIOLA INERMIS 10 10 18.8679 0.0104 0.532 0.899 0.953 UNCIOLA IRRORATA 22 5 9.4340 0.0030 0.151 0.410 0.435 CALLIOPIUS LAEVIUSCULUS 50 1 1.8868 0.0002 0.013 0.016 0.016 CAPRELLIDAE Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 94 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=30, Stomach samples=53 Predator size stats: mean(s.e.)=46.4(0.4), min=41 max=50 Mean (s.e.) stomach weight = 1.9583 (0.2441) based on 1973-80 bottom trawl data and predator length category 41-50 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 30 3 5.6604 0.0219 1.119 0.888 0.941 AEGININA LONGICORNIS 50 1 1.8868 0.0004 0.022 0.084 0.089 GAMMARUS SP 50 1 1.8868 0.0011 0.057 0.021 0.022 MELITA DENTATA 24 4 7.5472 0.0049 0.252 0.581 0.616 HAUSTORIIDAE 50 1 1.8868 0.0014 0.072 0.085 0.091 AMPHIPOREIA SP 50 1 1.8868 0.0001 0.007 0.026 0.027 AMPHIPOREIA GIGANTEA 50 1 1.8868 0.0002 0.013 0.048 0.051 ACANTHOHAUSTORIUS MILLSI 50 1 1.8868 0.0012 0.064 0.134 0.142 ACANTHOHAUSTORIUS SPINOSUS 39 2 3.7736 0.0044 0.226 0.668 0.709 PARAHAUSTORIUS SP 50 1 1.8868 0.0012 0.062 1.750 1.855 PARAHAUSTORIUS ATTENUATUS 50 1 1.8868 0.0021 0.105 0.343 0.364 PARAHAUSTORIUS HOLMESI 30 3 5.6604 0.0004 0.019 0.062 0.066 PROTOHAUSTORIUS WIGLEYI 50 1 1.8868 0.0006 0.030 0.043 0.046 PSEUDOHAUSTORIUS BOREALIS 39 2 3.7736 0.0027 0.139 0.115 0.121 LYSIANASSIDAE 39 2 3.7736 0.0006 0.032 0.033 0.034 ANONYX SP 39 2 3.7736 0.0018 0.092 0.323 0.343 ANONYX SARSI 7 12 22.6415 0.0150 0.765 0.806 0.854 HIPPOMEDON SERRATUS 30 3 5.6604 0.0087 0.445 0.943 1.000 PSAMMONYX NOBILIS 30 3 5.6604 0.0002 0.013 0.066 0.070 OEDICEROTIDAE 18 6 11.3208 0.0367 1.875 2.704 2.866 MONOCULODES EDWARDSI 39 2 3.7736 0.0001 0.007 0.059 0.062 RHEPOXYNIUS EPISTOMUS 39 2 3.7736 0.0001 0.005 0.003 0.003 DULICHIA MONACANTHA 24 4 7.5472 0.0006 0.030 0.056 0.060 PONTOGENEIA INERMIS 50 1 1.8868 0.0020 0.100 0.146 0.154 DECAPODA 50 1 1.8868 0.0003 0.014 0.005 0.006 DECAPODA LARVAE 24 4 7.5472 0.0046 0.236 0.526 0.557 DECAPODA CRAB 50 1 1.8868 0.0002 0.009 0.003 0.003 CANCER SP 6 13 24.5283 0.1393 7.115 7.047 7.470 CANCER IRRORATUS 50 1 1.8868 0.0005 0.027 0.040 0.042 CRANGONIDAE 1 39 73.5849 0.6593 33.664 22.651 24.010 CRANGON SEPTEMSPINOSA 50 1 1.8868 0.0002 0.012 0.009 0.010 EUALUS PUSIOLUS 50 1 1.8868 0.0011 0.058 0.039 0.041 SPIRONTOCARIS SP 50 1 1.8868 0.0018 0.091 0.058 0.061 PAGURUS ACADIANUS 50 1 1.8868 0.0000 0.002 0.001 0.002 PAGURUS LONGICARPUS 18 6 11.3208 0.0464 2.371 2.042 2.165 DICHELOPANDALUS LEPTOCERUS 50 1 1.8868 0.0021 0.108 0.101 0.108 PANDALUS BOREALIS 50 1 1.8868 0.0023 0.119 0.158 0.167 PORTUNIDAE 50 1 1.8868 0.0060 0.308 1.776 1.882 BATHYNECTES LONGISPINA 22 5 9.4340 0.0315 1.609 3.606 3.823 OVALIPES OCELLATUS Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 95 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=30, Stomach samples=53 Predator size stats: mean(s.e.)=46.4(0.4), min=41 max=50 Mean (s.e.) stomach weight = 1.9583 (0.2441) based on 1973-80 bottom trawl data and predator length category 41-50 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 50 1 1.8868 0.0004 0.020 0.016 0.017 PORTUNUS SAYI 50 1 1.8868 0.0005 0.028 0.022 0.023 SCYLLARIDAE 50 1 1.8868 0.0001 0.004 0.005 0.005 ISOPODA 24 4 7.5472 0.0053 0.269 0.265 0.281 CIROLANIDAE 3 15 28.3019 0.0816 4.165 3.807 4.035 POLITOLANA POLITA 50 1 1.8868 0.0002 0.010 0.011 0.012 CHIRIDOTEA SP 50 1 1.8868 0.0003 0.015 0.011 0.012 CHIRIDOTEA NIGRESCENS 39 2 3.7736 0.0005 0.027 0.083 0.088 CHIRIDOTEA TUFTSI 50 1 1.8868 0.0001 0.007 0.026 0.027 CUMACEA 50 1 1.8868 0.0003 0.016 0.011 0.012 LAMPROPS QUADRIPLICATA 39 2 3.7736 0.0002 0.012 0.009 0.010 MEGANYCTIPHANES NORVEGICA 50 1 1.8868 0.0002 0.013 0.048 0.050 NEOMYSIS AMERICANA 50 1 1.8868 0.0000 0.001 0.000 0.000 HALACARIDAE 10 10 18.8679 0.1041 5.314 3.562 3.776 BIVALVIA 30 3 5.6604 0.0051 0.258 0.240 0.254 CEPHALOPODA 50 1 1.8868 0.0002 0.010 0.003 0.003 BRYOZOA 14 8 15.0943 0.0674 3.441 2.720 2.884 FISH 50 1 1.8868 0.0091 0.462 0.133 0.141 GADUS MORHUA 39 2 3.7736 0.1276 6.517 3.774 4.000 AMMODYTES SP 50 1 1.8868 0.0008 0.039 0.022 0.023 PLEURONECTES FERRUGINEUS 18 6 11.3208 0.0092 0.470 0.626 0.664 ANIMAL REMAINS 50 1 1.8868 0.0004 0.021 0.015 0.016 ANIMAL EGGS 8 11 20.7547 0.0214 1.091 0.999 1.059 SAND Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 96 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=23, Stomach samples=31 Predator size stats: mean(s.e.)=55.9(0.5), min=51 max=60 Mean (s.e.) stomach weight = 2.9305 (0.8407) based on 1973-80 bottom trawl data and predator length category 51-60 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 5 16.1290 0.0000 0.000 0.000 0.000 EMPTY 38 1 3.2258 0.0001 0.003 0.001 0.001 HYDROZOA 38 1 3.2258 0.0016 0.056 1.828 2.179 PLATYHELMINTHES 38 1 3.2258 0.0011 0.036 0.045 0.054 NEMERTEA 5 8 25.8065 0.0030 0.102 0.263 0.313 NEMATODA 1 14 45.1613 0.0766 2.614 3.505 4.179 POLYCHAETA 38 1 3.2258 0.0021 0.072 0.089 0.106 MALDANIDAE 26 2 6.4516 0.0178 0.607 0.476 0.568 NICOMACHE LUMBRICALIS 26 2 6.4516 0.0555 1.895 1.084 1.292 LUMBRINERIS FRAGILIS 38 1 3.2258 0.0015 0.053 0.039 0.047 OPHELIA SP 38 1 3.2258 0.0015 0.053 0.039 0.046 OPHELIA BICORNIS 26 2 6.4516 0.1855 6.330 3.350 3.994 OPHELIA DENTICULATA 38 1 3.2258 0.0155 0.529 0.902 1.075 TRAVISIA SP 38 1 3.2258 0.0074 0.251 0.185 0.221 TRAVISIA CARNEA 38 1 3.2258 0.0018 0.062 0.321 0.383 TRAVISIA FORBESII 20 3 9.6774 0.0273 0.930 0.939 1.120 NEPHTYIDAE 38 1 3.2258 0.0105 0.359 0.352 0.419 AGLAOPHAMUS CIRCINATA 8 7 22.5806 0.1179 4.024 4.853 5.787 NEPHTYS SP 20 3 9.6774 0.0576 1.965 2.445 2.915 NEPHTYS BUCERA 38 1 3.2258 0.0162 0.553 0.541 0.646 NEPHTYS CAECA 38 1 3.2258 0.0029 0.100 0.098 0.117 NEPHTYS CILIATA 26 2 6.4516 0.0122 0.415 2.075 2.474 NEPHTYS PICTA 38 1 3.2258 0.0022 0.074 0.092 0.109 NEREIDAE 26 2 6.4516 0.0146 0.498 0.620 0.739 NEREIS SP 26 2 6.4516 0.0292 0.996 0.701 0.836 NEREIS SUCCINEA 38 1 3.2258 0.0008 0.029 0.041 0.049 LEANIRA SP 26 2 6.4516 0.0058 0.199 0.197 0.235 STHENELAIS SP 38 1 3.2258 0.0002 0.007 0.005 0.006 SPIONIDAE 38 1 3.2258 0.0002 0.006 0.004 0.005 PRIONOSPIO SP 38 1 3.2258 0.0002 0.007 0.002 0.003 SPIOPHANES BOMBYX 20 3 9.6774 0.0212 0.722 0.549 0.655 CRUSTACEA 38 1 3.2258 0.0012 0.042 0.015 0.018 AMPHIPODA 20 3 9.6774 0.0055 0.186 0.363 0.433 GAMMARIDEA 16 4 12.9032 0.0025 0.086 0.067 0.080 BYBLIS SERRATA 26 2 6.4516 0.0015 0.052 0.153 0.182 LEPTOCHEIRUS PINGUIS 38 1 3.2258 0.0003 0.011 0.019 0.022 UNCIOLA SP 16 4 12.9032 0.0047 0.162 0.123 0.147 UNCIOLA IRRORATA 38 1 3.2258 0.0005 0.018 0.013 0.016 CALLIOPIUS LAEVIUSCULUS 13 5 16.1290 0.0714 2.436 2.075 2.474 HAUSTORIIDAE Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 97 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=23, Stomach samples=31 Predator size stats: mean(s.e.)=55.9(0.5), min=51 max=60 Mean (s.e.) stomach weight = 2.9305 (0.8407) based on 1973-80 bottom trawl data and predator length category 51-60 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 26 2 6.4516 0.0039 0.133 0.214 0.255 AMPHIPOREIA GIGANTEA 38 1 3.2258 0.0060 0.205 0.516 0.616 ACANTHOHAUSTORIUS MILLSI 38 1 3.2258 0.0001 0.004 0.003 0.004 PARAHAUSTORIUS SP 38 1 3.2258 0.0001 0.002 0.006 0.007 PROTOHAUSTORIUS WIGLEYI 38 1 3.2258 0.0007 0.024 0.009 0.010 HYPERIIDAE 38 1 3.2258 0.0015 0.051 0.040 0.048 THEMISTO GAUDICHAUDII 26 2 6.4516 0.0006 0.022 0.411 0.490 LYSIANASSIDAE 38 1 3.2258 0.0008 0.028 0.010 0.012 ANONYX SP 20 3 9.6774 0.0091 0.310 0.194 0.232 ANONYX SARSI 38 1 3.2258 0.0017 0.058 0.046 0.055 HIPPOMEDON SP 13 5 16.1290 0.0125 0.425 0.313 0.373 HIPPOMEDON SERRATUS 4 9 29.0323 0.0453 1.547 2.619 3.123 PSAMMONYX NOBILIS 8 7 22.5806 0.0525 1.792 3.317 3.955 OEDICEROTIDAE 16 4 12.9032 0.0368 1.256 2.120 2.527 MONOCULODES EDWARDSI 38 1 3.2258 0.0035 0.119 0.043 0.051 SYNCHELIDIUM AMERICANUM 38 1 3.2258 0.0001 0.002 0.002 0.002 DECAPODA 38 1 3.2258 0.0016 0.055 0.139 0.165 DECAPODA CRAB 5 8 25.8065 0.0673 2.297 3.616 4.311 CANCER IRRORATUS 38 1 3.2258 0.0000 0.001 0.002 0.002 CRANGONIDAE 2 12 38.7097 0.2250 7.678 11.215 13.372 CRANGON SEPTEMSPINOSA 38 1 3.2258 0.0001 0.004 0.005 0.005 EUALUS PUSIOLUS 38 1 3.2258 0.0353 1.204 3.037 3.621 PAGURUS ACADIANUS 26 2 6.4516 0.0046 0.159 0.117 0.140 PAGURUS LONGICARPUS 38 1 3.2258 0.0064 0.217 0.227 0.270 DICHELOPANDALUS LEPTOCERUS 38 1 3.2258 0.1220 4.164 3.082 3.675 OVALIPES OCELLATUS 16 4 12.9032 0.0251 0.856 0.648 0.772 CIROLANIDAE 8 7 22.5806 0.0885 3.018 3.048 3.635 POLITOLANA POLITA 38 1 3.2258 0.0006 0.022 0.078 0.093 CHIRIDOTEA SP 38 1 3.2258 0.0002 0.006 0.004 0.005 CHIRIDOTEA ALMYRA 38 1 3.2258 0.0001 0.004 0.003 0.004 PSEUDOLEPTOCUMA MINOR 38 1 3.2258 0.0009 0.032 0.097 0.115 NEOMYSIS AMERICANA 38 1 3.2258 0.0001 0.002 0.002 0.003 COPEPODA 38 1 3.2258 0.0001 0.002 0.011 0.014 ARGULUS SP 38 1 3.2258 0.0007 0.023 0.058 0.070 MOLLUSCA 26 2 6.4516 0.0068 0.232 0.142 0.169 MOLLUSCA SHELL 5 8 25.8065 0.1786 6.094 5.556 6.625 BIVALVIA 8 7 22.5806 0.0516 1.760 2.129 2.538 FISH 38 1 3.2258 0.0005 0.017 0.019 0.022 FISH LARVAE 38 1 3.2258 0.0054 0.184 0.127 0.151 OPHICHTHIDAE Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 98 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=23, Stomach samples=31 Predator size stats: mean(s.e.)=55.9(0.5), min=51 max=60 Mean (s.e.) stomach weight = 2.9305 (0.8407) based on 1973-80 bottom trawl data and predator length category 51-60 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 20 3 9.6774 1.0663 36.386 8.030 9.574 AMMODYTES SP 8 7 22.5806 0.0118 0.404 1.877 2.238 ANIMAL REMAINS 38 1 3.2258 0.0009 0.030 0.022 0.026 ANIMAL EGGS 2 12 38.7097 0.0771 2.632 2.246 2.678 SAND Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 99 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=54, Stomach samples=78 Predator size stats: mean(s.e.)=66.4(0.3), min=61 max=70 Mean (s.e.) stomach weight = 7.3687 (1.5504) based on 1973-80 bottom trawl data and predator length category 61-70 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 15 19.2308 0.0000 0.000 0.000 0.000 EMPTY 38 2 2.5641 0.0004 0.006 0.009 0.012 TREMATODA 38 2 2.5641 0.0007 0.009 0.054 0.066 NEMERTEA 13 8 10.2564 0.0004 0.006 0.008 0.010 NEMATODA 5 15 19.2308 0.0551 0.748 2.437 3.018 POLYCHAETA 27 4 5.1282 0.0071 0.096 0.350 0.433 MALDANIDAE 50 1 1.2821 0.0016 0.022 0.016 0.020 CLYMENELLA TORQUATA 17 7 8.9744 0.0297 0.404 2.659 3.292 LUMBRINERIS FRAGILIS 34 3 3.8462 0.1249 1.695 1.903 2.356 OPHELIA SP 38 2 2.5641 0.0027 0.037 0.021 0.026 OPHELIA BICORNIS 24 5 6.4103 0.0949 1.288 0.569 0.704 OPHELIA DENTICULATA 50 1 1.2821 0.0011 0.015 0.037 0.046 OPHELINA ACUMINATA 27 4 5.1282 0.0215 0.291 1.978 2.449 TRAVISIA SP 34 3 3.8462 0.0142 0.193 0.279 0.346 TRAVISIA CARNEA 20 6 7.6923 0.0161 0.219 0.689 0.853 NEPHTYIDAE 10 11 14.1026 0.0460 0.624 2.581 3.196 NEPHTYS SP 8 12 15.3846 0.2953 4.008 5.336 6.606 NEPHTYS BUCERA 50 1 1.2821 0.0274 0.371 0.257 0.319 NEPHTYS CAECA 50 1 1.2821 0.0006 0.008 0.016 0.020 NEPHTYS CILIATA 50 1 1.2821 0.0027 0.037 0.084 0.103 NEPHTYS INCISA 13 8 10.2564 0.1186 1.609 4.721 5.845 NEPHTYS PICTA 50 1 1.2821 0.0010 0.013 0.006 0.008 NEREIDAE 38 2 2.5641 0.0083 0.113 0.208 0.258 NEREIS SP 17 7 8.9744 0.0388 0.527 1.317 1.631 NEREIS SUCCINEA 50 1 1.2821 0.0001 0.002 0.001 0.001 POLYNOIDAE 50 1 1.2821 0.0004 0.005 0.003 0.004 HARMOTHOE IMBRICATA 50 1 1.2821 0.0015 0.021 0.051 0.064 SIGALION ARENICOLA 50 1 1.2821 0.0002 0.003 0.003 0.004 STHENELAIS BOA 24 5 6.4103 0.0277 0.375 0.315 0.390 STHENELAIS LIMICOLA 50 1 1.2821 0.0004 0.005 0.037 0.045 SPIONIDAE 17 7 8.9744 0.0105 0.142 0.363 0.450 CRUSTACEA 38 2 2.5641 0.0007 0.009 0.029 0.036 AMPHIPODA 20 6 7.6923 0.0009 0.012 0.173 0.214 GAMMARIDEA 27 4 5.1282 0.0011 0.015 0.039 0.048 BYBLIS SERRATA 27 4 5.1282 0.0021 0.028 0.653 0.809 LEPTOCHEIRUS PINGUIS 20 6 7.6923 0.0008 0.010 0.074 0.092 UNCIOLA IRRORATA 50 1 1.2821 0.0004 0.006 0.026 0.032 CALLIOPIUS LAEVIUSCULUS 50 1 1.2821 0.0006 0.009 0.616 0.763 MELITA DENTATA 13 8 10.2564 0.0369 0.501 0.391 0.484 HAUSTORIIDAE Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 100 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=54, Stomach samples=78 Predator size stats: mean(s.e.)=66.4(0.3), min=61 max=70 Mean (s.e.) stomach weight = 7.3687 (1.5504) based on 1973-80 bottom trawl data and predator length category 61-70 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 38 2 2.5641 0.0007 0.010 0.414 0.512 AMPHIPOREIA SP 38 2 2.5641 0.0024 0.032 0.044 0.055 AMPHIPOREIA GIGANTEA 50 1 1.2821 0.0009 0.012 0.008 0.009 ACANTHOHAUSTORIUS MILLSI 50 1 1.2821 0.0003 0.004 0.031 0.039 ACANTHOHAUSTORIUS SPINOSUS 34 3 3.8462 0.0046 0.062 0.598 0.740 PARAHAUSTORIUS HOLMESI 50 1 1.2821 0.0012 0.016 0.154 0.190 PARAHAUSTORIUS LONGIMERUS 50 1 1.2821 0.0004 0.006 0.006 0.008 THEMISTO GAUDICHAUDII 50 1 1.2821 0.0011 0.014 0.014 0.017 LYSIANASSIDAE 24 5 6.4103 0.0050 0.068 0.172 0.213 HIPPOMEDON SERRATUS 27 4 5.1282 0.0048 0.066 0.249 0.309 PSAMMONYX NOBILIS 13 8 10.2564 0.0119 0.162 0.526 0.652 OEDICEROTIDAE 20 6 7.6923 0.0010 0.013 0.122 0.151 MONOCULODES EDWARDSI 50 1 1.2821 0.0002 0.002 0.004 0.005 DECAPODA 50 1 1.2821 0.0040 0.055 0.311 0.385 DECAPODA CRAB 50 1 1.2821 0.0614 0.833 0.668 0.827 CALLIANASSA SETIMANUS 50 1 1.2821 0.0001 0.001 0.023 0.029 CANCRIDAE 27 4 5.1282 0.1388 1.883 1.276 1.580 CANCER IRRORATUS 50 1 1.2821 0.0001 0.002 0.015 0.018 CRANGONIDAE 3 19 24.3590 0.0591 0.802 2.134 2.642 CRANGON SEPTEMSPINOSA 50 1 1.2821 0.0159 0.216 0.640 0.792 MAJIDAE 34 3 3.8462 0.0015 0.020 0.036 0.045 PAGURUS SP 50 1 1.2821 0.0102 0.138 0.090 0.111 PAGURUS ACADIANUS 50 1 1.2821 0.0020 0.027 0.049 0.061 PAGURUS LONGICARPUS 50 1 1.2821 0.0032 0.043 0.121 0.150 DICHELOPANDALUS LEPTOCERUS 27 4 5.1282 0.0269 0.364 1.301 1.610 OVALIPES OCELLATUS 10 11 14.1026 0.0590 0.801 1.526 1.889 CIROLANIDAE 10 11 14.1026 0.0219 0.297 0.854 1.057 POLITOLANA POLITA 50 1 1.2821 0.0001 0.001 0.001 0.001 CHIRIDOTEA SP 50 1 1.2821 0.0000 0.000 0.003 0.004 CUMACEA 50 1 1.2821 0.0000 0.000 0.000 0.000 LEPTOCUMA SP 50 1 1.2821 0.0002 0.002 0.002 0.003 EUPHAUSIIDAE 38 2 2.5641 0.0002 0.002 0.002 0.002 NEOMYSIS AMERICANA 50 1 1.2821 0.0000 0.000 0.000 0.000 COPEPODA 38 2 2.5641 0.0004 0.006 0.006 0.007 CALANOIDA 50 1 1.2821 0.0000 0.000 0.004 0.005 ARGULUS SP 50 1 1.2821 0.0001 0.002 0.002 0.002 MOLLUSCA 50 1 1.2821 0.0013 0.017 0.031 0.039 MOLLUSCA SHELL 2 21 26.9231 0.2970 4.031 4.704 5.824 BIVALVIA 38 2 2.5641 0.0025 0.034 0.306 0.379 YOLDIA SP Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 101 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=54, Stomach samples=78 Predator size stats: mean(s.e.)=66.4(0.3), min=61 max=70 Mean (s.e.) stomach weight = 7.3687 (1.5504) based on 1973-80 bottom trawl data and predator length category 61-70 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 38 2 2.5641 0.0217 0.295 0.209 0.259 SOLEMYA VELUM 50 1 1.2821 0.4174 5.664 1.282 1.587 SOLENIDAE 50 1 1.2821 0.0403 0.546 0.404 0.500 ENSIS DIRECTUS 50 1 1.2821 0.1467 1.991 0.945 1.170 ILLEX SP 50 1 1.2821 0.0001 0.001 0.010 0.013 CHAETOGNATHA 50 1 1.2821 0.0000 0.001 0.002 0.002 BRYOZOA 8 12 15.3846 0.2990 4.057 7.170 8.877 FISH 50 1 1.2821 0.0000 0.000 0.005 0.006 FISH SCALES 50 1 1.2821 0.0362 0.492 0.289 0.358 RAJA SP 38 2 2.5641 0.0344 0.467 0.422 0.523 MERLUCCIUS BILINEARIS 3 19 24.3590 4.5437 61.662 21.580 26.718 AMMODYTES SP 50 1 1.2821 0.0015 0.020 0.010 0.012 ZOARCIDAE 7 13 16.6667 0.0378 0.513 1.671 2.069 ANIMAL REMAINS 1 24 30.7692 0.0562 0.763 2.012 2.491 SAND Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 102 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=89, Stomach samples=149 Predator size stats: mean(s.e.)=76.2(0.2), min=71 max=80 Mean (s.e.) stomach weight = 7.0957 (0.9960) based on 1973-80 bottom trawl data and predator length category 71-80 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 34 22.8188 0.0000 0.000 0.000 0.000 EMPTY 28 4 2.6846 0.0022 0.031 0.043 0.056 HYDROZOA 48 2 1.3423 0.0039 0.056 0.199 0.258 NEMERTEA 14 11 7.3826 0.0005 0.007 0.019 0.025 NEMATODA 6 25 16.7785 0.0604 0.852 1.473 1.909 POLYCHAETA 33 3 2.0134 0.0067 0.094 0.159 0.206 MALDANIDAE 64 1 0.6711 0.0030 0.042 0.097 0.125 CLYMENELLA TORQUATA 64 1 0.6711 0.0004 0.005 0.005 0.007 LUMBRINERIS SP 8 20 13.4228 0.1024 1.443 1.633 2.116 LUMBRINERIS FRAGILIS 20 6 4.0268 0.0265 0.373 0.710 0.920 OPHELIIDAE 28 4 2.6846 0.0484 0.683 0.597 0.773 OPHELIA SP 64 1 0.6711 0.0006 0.008 0.005 0.007 OPHELIA BICORNIS 28 4 2.6846 0.0520 0.733 0.851 1.102 OPHELIA DENTICULATA 48 2 1.3423 0.0138 0.194 0.343 0.445 TRAVISIA SP 64 1 0.6711 0.0034 0.048 0.034 0.044 TRAVISIA CARNEA 64 1 0.6711 0.0021 0.029 0.569 0.738 TRAVISIA FORBESII 16 8 5.3691 0.0173 0.244 0.294 0.381 NEPHTYIDAE 48 2 1.3423 0.0323 0.455 0.213 0.276 AGLAOPHAMUS CIRCINATA 12 15 10.0671 0.1018 1.435 2.726 3.532 NEPHTYS SP 11 16 10.7383 0.2300 3.241 3.823 4.954 NEPHTYS BUCERA 33 3 2.0134 0.0688 0.969 0.715 0.926 NEPHTYS CAECA 33 3 2.0134 0.0499 0.704 1.486 1.926 NEPHTYS DISCORS 33 3 2.0134 0.0231 0.325 1.009 1.308 NEPHTYS INCISA 48 2 1.3423 0.0324 0.457 0.726 0.941 NEPHTYS LONGOSETOSA 16 8 5.3691 0.0641 0.904 1.001 1.297 NEPHTYS PICTA 24 5 3.3557 0.0176 0.248 0.216 0.281 NEREIDAE 24 5 3.3557 0.0048 0.067 0.111 0.144 NEREIS SP 64 1 0.6711 0.0004 0.006 0.004 0.005 NEREIS GRAYI 28 4 2.6846 0.0028 0.040 0.101 0.131 NEREIS SUCCINEA 48 2 1.3423 0.0023 0.033 0.078 0.101 NEREIS VIRENS 64 1 0.6711 0.0093 0.131 0.428 0.554 SIGALION ARENICOLA 48 2 1.3423 0.0004 0.005 0.005 0.006 STHENELAIS SP 20 6 4.0268 0.0269 0.379 0.583 0.755 STHENELAIS LIMICOLA 48 2 1.3423 0.0002 0.003 0.002 0.003 SPIONIDAE 64 1 0.6711 0.0003 0.004 0.002 0.003 AMPHARETE SP 64 1 0.6711 0.0003 0.004 0.004 0.006 AMPHITRITE JOHNSTONI 64 1 0.6711 0.0138 0.194 0.099 0.128 SIPUNCULA 64 1 0.6711 0.1140 1.607 0.608 0.787 PHASCOLION STROMBI 24 5 3.3557 0.0070 0.099 0.125 0.162 CRUSTACEA Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 103 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=89, Stomach samples=149 Predator size stats: mean(s.e.)=76.2(0.2), min=71 max=80 Mean (s.e.) stomach weight = 7.0957 (0.9960) based on 1973-80 bottom trawl data and predator length category 71-80 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 64 1 0.6711 0.0067 0.094 0.216 0.280 AMPHIPODA 33 3 2.0134 0.0001 0.002 0.002 0.002 GAMMARIDEA 64 1 0.6711 0.0001 0.001 0.003 0.004 AMPELISCIDAE 64 1 0.6711 0.0001 0.001 0.000 0.000 AMPELISCA VADORUM 33 3 2.0134 0.0002 0.003 0.012 0.015 BYBLIS SERRATA 33 3 2.0134 0.0006 0.009 0.030 0.039 LEPTOCHEIRUS PINGUIS 20 6 4.0268 0.0012 0.017 0.006 0.008 UNCIOLA IRRORATA 64 1 0.6711 0.0007 0.010 0.001 0.002 AEGININA LONGICORNIS 64 1 0.6711 0.0003 0.004 0.012 0.015 MELITA DENTATA 20 6 4.0268 0.0273 0.384 0.246 0.319 HAUSTORIIDAE 64 1 0.6711 0.0002 0.003 0.390 0.505 ACANTHOHAUSTORIUS SP 64 1 0.6711 0.0001 0.001 0.001 0.001 PARAHAUSTORIUS ATTENUATUS 48 2 1.3423 0.0048 0.067 0.112 0.145 PARAHAUSTORIUS HOLMESI 33 3 2.0134 0.0050 0.071 0.319 0.413 PARAHAUSTORIUS LONGIMERUS 64 1 0.6711 0.0011 0.015 0.029 0.038 PROTOHAUSTORIUS DEICHMANNAE 48 2 1.3423 0.0010 0.014 0.568 0.736 PSEUDOHAUSTORIUS SP 64 1 0.6711 0.0002 0.003 0.001 0.002 PSEUDOHAUSTORIUS BOREALIS 64 1 0.6711 0.0000 0.000 0.000 0.000 HYPERIIDAE 64 1 0.6711 0.0001 0.001 0.001 0.001 THEMISTO GAUDICHAUDII 48 2 1.3423 0.0004 0.005 0.002 0.002 ANONYX SARSI 33 3 2.0134 0.0009 0.013 0.017 0.023 HIPPOMEDON SERRATUS 33 3 2.0134 0.0006 0.009 0.018 0.023 PSAMMONYX NOBILIS 33 3 2.0134 0.0004 0.006 0.004 0.006 OEDICEROTIDAE 64 1 0.6711 0.0004 0.005 0.021 0.027 MONOCULODES EDWARDSI 33 3 2.0134 0.0001 0.002 0.038 0.049 PONTOGENEIA INERMIS 19 7 4.6980 0.0066 0.093 0.114 0.147 DECAPODA 48 2 1.3423 0.0014 0.020 0.034 0.044 DECAPODA SHRIMP 64 1 0.6711 0.0010 0.013 0.002 0.002 AXIIDAE 64 1 0.6711 0.0580 0.818 0.415 0.537 CALLIANASSA SETIMANUS 15 9 6.0403 0.0820 1.156 1.723 2.232 CANCER IRRORATUS 8 20 13.4228 0.0354 0.499 0.942 1.220 CRANGON SEPTEMSPINOSA 33 3 2.0134 0.0016 0.023 0.039 0.051 PAGURIDAE 64 1 0.6711 0.0006 0.009 0.007 0.009 PAGURUS SP 33 3 2.0134 0.0219 0.309 0.213 0.275 PAGURUS ACADIANUS 64 1 0.6711 0.0003 0.004 0.285 0.369 PANDALIDAE 16 8 5.3691 0.0284 0.400 1.222 1.584 DICHELOPANDALUS LEPTOCERUS 48 2 1.3423 0.0958 1.350 1.009 1.308 OVALIPES OCELLATUS 10 19 12.7517 0.0445 0.627 0.846 1.096 CIROLANIDAE 13 13 8.7248 0.0369 0.520 0.820 1.063 POLITOLANA POLITA Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 104 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=89, Stomach samples=149 Predator size stats: mean(s.e.)=76.2(0.2), min=71 max=80 Mean (s.e.) stomach weight = 7.0957 (0.9960) based on 1973-80 bottom trawl data and predator length category 71-80 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 48 2 1.3423 0.0001 0.001 0.005 0.006 CHIRIDOTEA SP 64 1 0.6711 0.0001 0.001 0.001 0.001 CHIRIDOTEA CAECA 64 1 0.6711 0.0028 0.039 0.091 0.118 CHIRIDOTEA TUFTSI 64 1 0.6711 0.0000 0.000 0.000 0.000 PSEUDOLEPTOCUMA MINOR 64 1 0.6711 0.0014 0.020 0.671 0.870 MEGANYCTIPHANES NORVEGICA 64 1 0.6711 0.0000 0.001 0.000 0.000 NEOMYSIS AMERICANA 64 1 0.6711 0.0000 0.001 0.008 0.010 COPEPODA 33 3 2.0134 0.0005 0.007 0.005 0.006 CALANOIDA 64 1 0.6711 0.0000 0.000 0.000 0.000 CALANUS FINMARCHICUS 64 1 0.6711 0.0000 0.000 0.000 0.000 CALIGUS SP 24 5 3.3557 0.0161 0.228 0.075 0.097 MOLLUSCA SHELL 3 33 22.1477 0.9835 13.860 7.658 9.922 BIVALVIA 64 1 0.6711 0.0002 0.003 0.000 0.001 YOLDIA SP 64 1 0.6711 0.0954 1.344 0.636 0.823 PLACOPECTEN MAGELLANICUS 48 2 1.3423 0.0022 0.031 0.017 0.022 SOLEMYA VELUM 28 4 2.6846 0.2645 3.727 1.079 1.398 SOLENIDAE 64 1 0.6711 0.0855 1.205 0.502 0.650 CEPHALOPODA 64 1 0.6711 0.6012 8.473 0.671 0.869 ILLEX SP 64 1 0.6711 0.0002 0.002 0.106 0.137 CHAETOGNATHA 4 29 19.4631 0.7166 10.099 8.682 11.248 FISH 48 2 1.3423 0.0000 0.000 0.011 0.014 FISH SCALES 64 1 0.6711 0.0196 0.276 0.140 0.181 RAJA SP 64 1 0.6711 0.0026 0.037 0.033 0.043 GADIDAE 1 39 26.1745 2.4596 34.664 20.535 26.606 AMMODYTES SP 64 1 0.6711 0.0662 0.933 0.567 0.735 PLEURONECTIFORMES 7 22 14.7651 0.0655 0.923 3.593 4.655 ANIMAL REMAINS 64 1 0.6711 0.0123 0.173 0.095 0.123 ANIMAL TUBES 48 2 1.3423 0.0019 0.027 0.013 0.017 ROCK 5 28 18.7919 0.0845 1.190 1.168 1.514 SAND Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 105 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=92, Stomach samples=170 Predator size stats: mean(s.e.)=85.0(0.2), min=81 max=90 Mean (s.e.) stomach weight = 8.5052 (1.2115) based on 1973-80 bottom trawl data and predator length category 81-90 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 35 20.5882 0.0000 0.000 0.000 0.000 EMPTY 19 4 2.3529 0.0011 0.013 0.149 0.187 HYDROZOA 46 1 0.5882 0.0001 0.001 0.001 0.001 TREMATODA 46 1 0.5882 0.0008 0.009 0.012 0.015 NEMERTEA 9 15 8.8235 0.0020 0.024 0.067 0.085 NEMATODA 5 20 11.7647 0.0260 0.306 1.084 1.365 POLYCHAETA 46 1 0.5882 0.0017 0.020 0.048 0.060 MALDANIDAE 46 1 0.5882 0.0006 0.007 0.003 0.004 EUNICIDAE 46 1 0.5882 0.0006 0.007 0.003 0.004 LUMBRINERIDAE 46 1 0.5882 0.0010 0.011 0.231 0.291 LUMBRINERIS SP 23 3 1.7647 0.0072 0.084 0.329 0.415 LUMBRINERIS FRAGILIS 31 2 1.1765 0.0056 0.066 0.130 0.164 OPHELIIDAE 31 2 1.1765 0.0028 0.033 0.217 0.274 OPHELIA BICORNIS 17 6 3.5294 0.1308 1.537 1.037 1.306 OPHELIA DENTICULATA 18 5 2.9412 0.0229 0.269 1.183 1.489 TRAVISIA SP 46 1 0.5882 0.0103 0.121 0.556 0.700 APHRODITA HASTATA 13 8 4.7059 0.0366 0.430 0.753 0.948 NEPHTYIDAE 12 9 5.2941 0.0393 0.462 1.568 1.975 NEPHTYS SP 13 8 4.7059 0.0623 0.733 1.521 1.915 NEPHTYS BUCERA 31 2 1.1765 0.0033 0.039 0.081 0.102 NEPHTYS CAECA 46 1 0.5882 0.0025 0.030 0.007 0.009 NEPHTYS CILIATA 31 2 1.1765 0.0633 0.744 1.133 1.426 NEPHTYS DISCORS 23 3 1.7647 0.0202 0.238 0.371 0.467 NEPHTYS INCISA 31 2 1.1765 0.0695 0.818 0.542 0.682 NEPHTYS LONGOSETOSA 31 2 1.1765 0.0119 0.139 0.387 0.487 NEPHTYS PICTA 46 1 0.5882 0.0001 0.001 0.343 0.432 NEREIDAE 19 4 2.3529 0.0033 0.038 0.070 0.088 NEREIS SP 31 2 1.1765 0.0098 0.115 0.040 0.050 NEREIS SUCCINEA 46 1 0.5882 0.0001 0.001 0.370 0.466 SIGALIONIDAE 31 2 1.1765 0.0074 0.087 0.050 0.062 SIGALION ARENICOLA 46 1 0.5882 0.0001 0.002 0.006 0.008 STHENELAIS LIMICOLA 46 1 0.5882 0.0000 0.000 0.000 0.000 SPIONIDAE 46 1 0.5882 0.0000 0.000 0.000 0.000 SPIOPHANES BOMBYX 13 8 4.7059 0.0330 0.388 1.441 1.815 CRUSTACEA 23 3 1.7647 0.0000 0.001 0.001 0.001 GAMMARIDEA 46 1 0.5882 0.0001 0.001 0.010 0.013 AMPELISCA VADORUM 46 1 0.5882 0.0001 0.001 0.287 0.362 LEPTOCHEIRUS PINGUIS 31 2 1.1765 0.0001 0.001 0.021 0.026 UNCIOLA IRRORATA 46 1 0.5882 0.0000 0.000 0.002 0.002 GAMMARUS ANNULATUS Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 106 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=92, Stomach samples=170 Predator size stats: mean(s.e.)=85.0(0.2), min=81 max=90 Mean (s.e.) stomach weight = 8.5052 (1.2115) based on 1973-80 bottom trawl data and predator length category 81-90 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 19 4 2.3529 0.0013 0.016 0.036 0.045 HAUSTORIIDAE 46 1 0.5882 0.0002 0.003 0.005 0.006 ACANTHOHAUSTORIUS SP 46 1 0.5882 0.0002 0.002 0.021 0.027 PARAHAUSTORIUS SP 31 2 1.1765 0.0007 0.008 0.029 0.036 PARAHAUSTORIUS ATTENUATUS 46 1 0.5882 0.0009 0.011 0.015 0.018 PARAHAUSTORIUS HOLMESI 46 1 0.5882 0.0001 0.001 0.001 0.002 PSEUDOHAUSTORIUS BOREALIS 46 1 0.5882 0.0001 0.002 0.000 0.000 THEMISTO GAUDICHAUDII 46 1 0.5882 0.0005 0.005 0.009 0.011 PSAMMONYX NOBILIS 23 3 1.7647 0.0003 0.003 0.009 0.011 OEDICEROTIDAE 23 3 1.7647 0.0003 0.003 0.023 0.029 MONOCULODES EDWARDSI 31 2 1.1765 0.0022 0.026 0.023 0.029 DECAPODA 46 1 0.5882 0.0304 0.358 0.317 0.400 DECAPODA CRAB 46 1 0.5882 0.0025 0.030 0.026 0.033 DECAPODA SHRIMP 46 1 0.5882 0.0002 0.002 0.004 0.005 CANCRIDAE 16 7 4.1176 0.1788 2.103 2.113 2.660 CANCER IRRORATUS 6 18 10.5882 0.0142 0.167 1.504 1.894 CRANGON SEPTEMSPINOSA 46 1 0.5882 0.0067 0.078 0.143 0.180 PAGURIDAE 46 1 0.5882 0.0010 0.012 0.018 0.022 PAGURUS ACADIANUS 46 1 0.5882 0.0009 0.011 0.003 0.003 PAGURUS LONGICARPUS 46 1 0.5882 0.0001 0.002 0.001 0.001 PANDALUS MONTAGUI 46 1 0.5882 0.0029 0.034 0.074 0.093 OVALIPES OCELLATUS 31 2 1.1765 0.0001 0.001 0.003 0.004 ISOPODA 11 10 5.8824 0.0125 0.146 0.539 0.679 CIROLANIDAE 46 1 0.5882 0.0001 0.001 0.001 0.002 POLITOLANA CONCHARUM 10 11 6.4706 0.0107 0.126 1.588 2.000 POLITOLANA POLITA 46 1 0.5882 0.0001 0.001 0.001 0.001 MYSIDACEA 31 2 1.1765 0.0000 0.001 0.004 0.004 NEOMYSIS AMERICANA 46 1 0.5882 0.0000 0.000 0.000 0.001 COPEPODA 31 2 1.1765 0.0029 0.034 0.591 0.744 MOLLUSCA 8 16 9.4118 0.5049 5.937 4.707 5.927 BIVALVIA 46 1 0.5882 0.0001 0.001 0.000 0.001 SOLEMYA VELUM 23 3 1.7647 0.4160 4.891 1.195 1.505 SOLENIDAE 46 1 0.5882 0.0014 0.017 0.026 0.033 CEPHALOPODA 23 3 1.7647 1.2701 14.934 1.377 1.734 ILLEX SP 2 36 21.1765 0.5840 6.866 13.187 16.606 FISH 19 4 2.3529 0.0001 0.001 0.006 0.007 FISH SCALES 46 1 0.5882 0.1156 1.359 0.519 0.653 RAJA SENTA 46 1 0.5882 0.3295 3.874 0.588 0.741 GADIDAE 1 58 34.1176 4.3367 50.989 29.588 37.258 AMMODYTES SP Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 107 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=92, Stomach samples=170 Predator size stats: mean(s.e.)=85.0(0.2), min=81 max=90 Mean (s.e.) stomach weight = 8.5052 (1.2115) based on 1973-80 bottom trawl data and predator length category 81-90 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 18 10.5882 0.0272 0.320 4.322 5.442 ANIMAL REMAINS 31 2 1.1765 0.0140 0.164 0.120 0.151 ANIMAL TUBES 46 1 0.5882 0.0009 0.010 0.027 0.035 ANIMAL EGGS 23 3 1.7647 0.0062 0.073 0.167 0.210 ROCK 4 30 17.6471 0.0510 0.600 2.427 3.056 SAND Predator Species = RAJA OCELLATA (WINTER SKATE, SVSPP=023) 108 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=52, Stomach samples=91 Predator size stats: mean(s.e.)=95.0(0.3), min=91 max=100 Mean (s.e.) stomach weight = 11.5438 (2.7254) based on 1973-80 bottom trawl data and predator length category 91-100 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 34 37.3626 0.0000 0.000 0.000 0.000 EMPTY 16 1 1.0989 0.0000 0.000 0.000 0.000 CESTODA 6 4 4.3956 0.0001 0.001 0.001 0.002 NEMATODA 11 2 2.1978 0.0002 0.002 0.118 0.188 POLYCHAETA 11 2 2.1978 0.0067 0.058 0.131 0.209 OPHELIA SP 16 1 1.0989 0.0075 0.065 0.185 0.295 TRAVISIA SP 7 3 3.2967 0.0068 0.059 2.207 3.524 NEPHTYIDAE 16 1 1.0989 0.0220 0.190 0.521 0.831 NEPHTYS SP 16 1 1.0989 0.0639 0.554 1.071 1.710 NEPHTYS BUCERA 11 2 2.1978 0.0099 0.086 0.087 0.139 CRUSTACEA 16 1 1.0989 0.0000 0.000 0.005 0.007 GAMMARIDEA 16 1 1.0989 0.0001 0.001 0.003 0.005 BYBLIS SERRATA 16 1 1.0989 0.0000 0.000 0.000 0.000 HYPERIIDAE 16 1 1.0989 0.0000 0.000 0.000 0.000 THEMISTO GAUDICHAUDII 16 1 1.0989 0.0000 0.000 0.002 0.002 MONOCULODES EDWARDSI 16 1 1.0989 0.0000 0.000 0.002 0.003 DECAPODA SHRIMP 16 1 1.0989 0.0136 0.117 0.647 1.033 AXIUS SERRATUS 11 2 2.1978 0.0424 0.367 1.621 2.588 CANCER IRRORATUS 11 2 2.1978 0.0027 0.023 1.556 2.483 CRANGON SEPTEMSPINOSA 16 1 1.0989 0.0000 0.000 0.000 0.000 CARIDION GORDONI 7 3 3.2967 0.0503 0.436 1.440 2.299 DICHELOPANDALUS LEPTOCERUS 16 1 1.0989 0.0001 0.001 0.002 0.002 CIROLANIDAE 16 1 1.0989 0.0000 0.000 0.000 0.000 MYSIDOPSIS BIGELOWI 16 1 1.0989 0.0000 0.000 0.000 0.000 COPEPODA 16 1 1.0989 0.0000 0.000 0.000 0.000 CALANOIDA 16 1 1.0989 0.0000 0.000 0.005 0.007 CALANUS FINMARCHICUS 7 3 3.2967 0.1025 0.888 2.171 3.466 BIVALVIA 16 1 1.0989 0.1494 1.294 0.126 0.201 ILLEX SP 16 1 1.0989 0.0000 0.000 0.000 0.001 UROCHORDATA 3 23 25.2747 1.0044 8.700 14.014 22.374 FISH 16 1 1.0989 0.0000 0.000 0.011 0.018 FISH SCALES 16 1 1.0989 1.5277 13.234 1.099 1.754 MERLUCCIUS BILINEARIS 2 30 32.9670 8.4745 73.412 30.099 48.053 AMMODYTES SP 5 9 9.8901 0.0132 0.114 2.115 3.377 ANIMAL REMAINS 7 3 3.2967 0.0072 0.063 0.578 0.923 ROCK 4 13 14.2857 0.0385 0.333 2.820 4.502 SAND Predator Species = RAJA EGLANTERIA (CLEARNOSE SKATE, SVSPP=024) 109 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=38.0(.), min=38 max=38 Mean (s.e.) stomach weight = 0.3770 (.) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.3730 98.939 98.939 98.939 OVALIPES OCELLATUS 1 1 100.0000 0.0040 1.061 1.061 1.061 MYSIDACEA Predator Species = RAJA EGLANTERIA (CLEARNOSE SKATE, SVSPP=024) 110 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=11, Stomach samples=13 Predator size stats: mean(s.e.)=46.2(0.8), min=42 max=50 Mean (s.e.) stomach weight = 1.4955 (0.6122) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 1 7.6923 0.0000 0.000 0.000 0.000 EMPTY 6 1 7.6923 0.0001 0.005 0.013 0.014 TREMATODA 6 1 7.6923 0.0040 0.267 0.654 0.708 NEMATODA 6 1 7.6923 0.0002 0.015 7.692 8.333 POLYCHAETA 6 1 7.6923 0.0487 3.256 0.701 0.759 DIOPATRA CUPREA 6 1 7.6923 0.0186 1.245 5.004 5.421 CRUSTACEA 6 1 7.6923 0.0006 0.041 0.098 0.106 AMPELISCA AGASSIZI 2 2 15.3846 0.0117 0.782 1.309 1.418 AMPELISCA VERRILLI 6 1 7.6923 0.0013 0.087 0.208 0.225 RHEPOXYNIUS EPISTOMUS 6 1 7.6923 0.0355 2.371 5.794 6.277 DECAPODA 2 2 15.3846 0.0201 1.342 6.014 6.515 DECAPODA SHRIMP 6 1 7.6923 0.0043 0.288 0.684 0.741 CANCRIDAE 1 5 38.4615 1.1078 74.072 27.539 29.833 CANCER IRRORATUS 2 2 15.3846 0.0059 0.396 0.661 0.716 CRANGON SEPTEMSPINOSA 6 1 7.6923 0.0022 0.144 7.692 8.333 PENAEIDAE 6 1 7.6923 0.0386 2.582 6.556 7.102 OVALIPES OCELLATUS 6 1 7.6923 0.0643 4.300 7.692 8.333 SICYONIA SP 6 1 7.6923 0.0525 3.508 5.587 6.053 STOMATOPODA 6 1 7.6923 0.0255 1.702 0.880 0.953 SOLENIDAE 6 1 7.6923 0.0182 1.219 2.894 3.135 BRANCHIOSTOMA SP 6 1 7.6923 0.0228 1.522 3.614 3.915 FISH 2 2 15.3846 0.0095 0.633 0.757 0.820 ANIMAL REMAINS 6 1 7.6923 0.0021 0.139 0.072 0.078 PLANTS 6 1 7.6923 0.0012 0.082 0.195 0.212 SAND Predator Species = RAJA EGLANTERIA (CLEARNOSE SKATE, SVSPP=024) 111 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=11, Stomach samples=21 Predator size stats: mean(s.e.)=56.4(0.6), min=52 max=60 Mean (s.e.) stomach weight = 4.5016 (1.5490) based on 1973-80 bottom trawl data and predator length category 51-60 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 1 4.7619 0.0000 0.000 0.000 0.000 EMPTY 10 1 4.7619 0.0003 0.007 0.099 0.104 POLYCHAETA 10 1 4.7619 0.0040 0.088 0.039 0.041 CRUSTACEA 10 1 4.7619 0.0010 0.021 0.017 0.018 BYBLIS SERRATA 5 2 9.5238 0.0235 0.522 1.762 1.850 DECAPODA 10 1 4.7619 0.2618 5.816 2.091 2.196 DECAPODA CRAB 10 1 4.7619 0.0158 0.350 4.663 4.896 CANCRIDAE 10 1 4.7619 0.0168 0.372 2.483 2.607 CANCER SP 1 8 38.0952 1.1998 26.652 27.067 28.420 CANCER IRRORATUS 5 2 9.5238 0.0052 0.116 0.892 0.937 CRANGON SEPTEMSPINOSA 10 1 4.7619 0.0024 0.054 0.457 0.480 PAGURUS SP 5 2 9.5238 0.0106 0.235 0.454 0.476 PAGURUS POLLICARIS 10 1 4.7619 0.7043 15.646 4.415 4.636 PORTUNIDAE 2 4 19.0476 0.0296 0.658 9.077 9.531 OVALIPES OCELLATUS 10 1 4.7619 0.0599 1.331 4.762 5.000 SCYLLARIDAE 10 1 4.7619 0.0386 0.857 4.762 5.000 SICYONIA SP 10 1 4.7619 0.0007 0.015 0.035 0.036 MOLLUSCA SHELL 5 2 9.5238 0.0134 0.297 3.819 4.010 ENSIS DIRECTUS 5 2 9.5238 0.0799 1.774 3.772 3.961 CEPHALOPODA 10 1 4.7619 0.0045 0.099 0.062 0.065 ECHINARACHNIUS PARMA 2 4 19.0476 0.4466 9.921 5.530 5.807 FISH 10 1 4.7619 0.0154 0.342 2.279 2.393 MYOXOCEPHALUS SCORPIUS 10 1 4.7619 0.1455 3.232 4.762 5.000 PEPRILUS TRIACANTHUS 10 1 4.7619 1.3548 30.095 4.762 5.000 SYMPHURUS SP 4 3 14.2857 0.0675 1.500 7.177 7.536 ANIMAL REMAINS Predator Species = RAJA EGLANTERIA (CLEARNOSE SKATE, SVSPP=024) 112 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=8, Stomach samples=9 Predator size stats: mean(s.e.)=62.0(0.4), min=61 max=64 Mean (s.e.) stomach weight = 14.0974 (7.5891) based on 1973-80 bottom trawl data and predator length category 61-70 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 44.4444 0.0000 0.000 0.000 0.000 EMPTY 4 1 11.1111 0.0011 0.008 0.010 0.018 POLYCHAETA 3 2 22.2222 1.8506 13.127 21.570 38.825 CANCER IRRORATUS 4 1 11.1111 0.9587 6.800 1.368 2.462 PENAEUS AZTECUS 4 1 11.1111 0.0392 0.278 0.642 1.156 BIVALVIA 2 3 33.3333 4.4568 31.614 22.276 40.096 FISH 4 1 11.1111 6.7911 48.173 9.690 17.441 CYNOSCION REGALIS Predator Species = RAJA GARMANI (ROSETTE SKATE, SVSPP=025) 113 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=20.0(0.0), min=20 max=20 Mean (s.e.) stomach weight = 0.1550 (0.0020) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 50.0000 0.0030 1.935 1.911 1.911 GAMMARIDEA 1 2 100.0000 0.0040 2.581 2.573 2.573 AMPELISCIDAE 1 2 100.0000 0.1480 95.484 95.516 95.516 PRAUNUS FLEXUOSUS Predator Species = RAJA GARMANI (ROSETTE SKATE, SVSPP=025) 114 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=13 Predator size stats: mean(s.e.)=34.9(0.5), min=32 max=38 Mean (s.e.) stomach weight = 0.6281 (0.1995) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 1 7.6923 0.0000 0.000 0.000 0.000 EMPTY 2 4 30.7692 0.0032 0.514 1.045 1.132 POLYCHAETA 8 2 15.3846 0.0015 0.233 0.556 0.602 NEREIDAE 2 4 30.7692 0.0338 5.389 13.249 14.353 CRUSTACEA 10 1 7.6923 0.0005 0.086 0.186 0.201 GAMMARIDEA 5 3 23.0769 0.0055 0.882 2.341 2.536 UNCIOLA IRRORATA 10 1 7.6923 0.0001 0.012 0.027 0.029 DECAPODA LARVAE 8 2 15.3846 0.0017 0.269 0.594 0.643 DECAPODA SHRIMP 10 1 7.6923 0.0011 0.171 0.118 0.128 CANCRIDAE 2 4 30.7692 0.3461 55.101 26.528 28.739 CANCER IRRORATUS 1 6 46.1538 0.1760 28.022 38.210 41.394 CRANGON SEPTEMSPINOSA 5 3 23.0769 0.0336 5.352 2.608 2.825 MUNIDA SP 10 1 7.6923 0.0012 0.184 0.127 0.137 MUNIDA IRIS 10 1 7.6923 0.0001 0.012 0.027 0.030 SPHAEROMATIDAE 10 1 7.6923 0.0007 0.110 0.076 0.082 EUPHAUSIIDAE 10 1 7.6923 0.0011 0.171 0.371 0.402 MYSIDACEA 10 1 7.6923 0.0006 0.098 0.081 0.087 FISH 10 1 7.6923 0.0111 1.764 1.217 1.319 OPHICHTHIDAE 5 3 23.0769 0.0098 1.555 4.736 5.130 ANIMAL REMAINS 10 1 7.6923 0.0001 0.012 0.027 0.029 ANIMAL EGGS 10 1 7.6923 0.0002 0.024 0.105 0.113 FECAL REMAINS 10 1 7.6923 0.0002 0.037 0.080 0.086 SAND Predator Species = RAJA GARMANI (ROSETTE SKATE, SVSPP=025) 115 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=42.0(.), min=42 max=42 Mean (s.e.) stomach weight = 0.6940 (.) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0530 7.637 7.637 7.637 CRUSTACEA 1 1 100.0000 0.2170 31.268 31.268 31.268 CRANGON SEPTEMSPINOSA 1 1 100.0000 0.2420 34.870 34.870 34.870 CEPHALOPODA 1 1 100.0000 0.1820 26.225 26.225 26.225 ANIMAL REMAINS Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 116 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=19, Stomach samples=46 Predator size stats: mean(s.e.)=9.7(0.1), min=7 max=10 Mean (s.e.) stomach weight = 0.0290 (0.0050) based on 1973-80 bottom trawl data and predator length category 1-10 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 3 6.5217 0.0000 0.000 0.000 0.000 EMPTY 13 1 2.1739 0.0000 0.075 0.021 0.022 NEMATODA 13 1 2.1739 0.0001 0.225 0.543 0.581 NEPHTYIDAE 4 13 28.2609 0.0062 21.407 11.308 12.097 CRUSTACEA 2 16 34.7826 0.0022 7.635 14.649 15.671 GAMMARIDEA 13 1 2.1739 0.0001 0.299 0.174 0.186 AMPELISCA AGASSIZI 6 4 8.6957 0.0012 4.042 1.231 1.317 BYBLIS SERRATA 13 1 2.1739 0.0005 1.722 1.000 1.070 LEPTOCHEIRUS PINGUIS 8 3 6.5217 0.0011 3.668 1.468 1.571 UNCIOLA IRRORATA 13 1 2.1739 0.0000 0.075 0.056 0.060 HAUSTORIIDAE 8 3 6.5217 0.0009 3.144 2.780 2.973 MONOCULODES SP 13 1 2.1739 0.0004 1.347 1.630 1.744 MONOCULODES EDWARDSI 11 2 4.3478 0.0016 5.539 1.528 1.634 MONOCULODES INTERMEDIUS 11 2 4.3478 0.0002 0.823 3.261 3.488 SYNCHELIDIUM SP 13 1 2.1739 0.0001 0.299 0.264 0.282 PHOXOCEPHALIDAE 13 1 2.1739 0.0002 0.599 0.348 0.372 DULICHIA PORRECTA 13 1 2.1739 0.0000 0.150 2.174 2.326 CRANGONIDAE 5 6 13.0435 0.0036 12.425 7.598 8.128 CRANGON SEPTEMSPINOSA 13 1 2.1739 0.0002 0.524 0.188 0.201 ISOPODA 13 1 2.1739 0.0001 0.225 0.072 0.078 CHIRIDOTEA ALMYRA 13 1 2.1739 0.0001 0.299 0.109 0.116 SYNIDOTEA SP 2 16 34.7826 0.0037 12.799 16.653 17.815 CUMACEA 6 4 8.6957 0.0012 4.117 1.304 1.395 CYCLASPIS VARIANS 13 1 2.1739 0.0000 0.150 0.054 0.058 PSEUDOLEPTOCUMA MINOR 13 1 2.1739 0.0002 0.823 1.993 2.132 DIASTYLIS SP 13 1 2.1739 0.0006 1.946 0.367 0.393 DIASTYLIS POLITA 13 1 2.1739 0.0000 0.075 0.024 0.026 OIKOPLEURA SP 1 18 39.1304 0.0045 15.494 21.958 23.490 ANIMAL REMAINS 13 1 2.1739 0.0000 0.075 0.725 0.775 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 117 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=46, Stomach samples=137 Predator size stats: mean(s.e.)=15.5(0.3), min=11 max=20 Mean (s.e.) stomach weight = 0.1071 (0.0098) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 21 5 3.6496 0.0000 0.000 0.000 0.000 EMPTY 47 1 0.7299 0.0001 0.068 0.025 0.026 CERIANTHIDAE 12 12 8.7591 0.0007 0.620 0.593 0.615 NEMATODA 14 9 6.5693 0.0010 0.941 0.810 0.841 POLYCHAETA 32 2 1.4599 0.0001 0.089 0.048 0.050 MALDANIDAE 47 1 0.7299 0.0000 0.034 0.019 0.020 OPHELIIDAE 47 1 0.7299 0.0010 0.900 0.326 0.338 POLYNOIDAE 10 17 12.4088 0.0017 1.575 1.636 1.698 TEREBELLIDA 47 1 0.7299 0.0000 0.020 0.008 0.008 TEREBELLIDAE 2 50 36.4964 0.0148 13.806 14.397 14.942 CRUSTACEA 47 1 0.7299 0.0002 0.150 0.108 0.112 AMPHIPODA 4 38 27.7372 0.0070 6.538 7.624 7.913 GAMMARIDEA 6 22 16.0584 0.0037 3.491 2.135 2.216 AMPELISCIDAE 32 2 1.4599 0.0001 0.082 0.075 0.077 AMPELISCA SP 24 4 2.9197 0.0002 0.198 0.234 0.243 AMPELISCA AGASSIZI 32 2 1.4599 0.0004 0.348 0.292 0.303 AMPELISCA VADORUM 9 21 15.3285 0.0026 2.475 2.688 2.790 BYBLIS SERRATA 32 2 1.4599 0.0002 0.205 0.075 0.078 AORIDAE 47 1 0.7299 0.0007 0.695 0.328 0.340 LEPTOCHEIRUS SP 6 22 16.0584 0.0055 5.168 4.212 4.372 LEPTOCHEIRUS PINGUIS 24 4 2.9197 0.0001 0.068 0.036 0.038 UNCIOLA SP 5 35 25.5474 0.0126 11.767 7.885 8.184 UNCIOLA IRRORATA 12 12 8.7591 0.0010 0.914 1.067 1.108 CAPRELLIDAE 32 2 1.4599 0.0001 0.089 0.153 0.159 COROPHIIDAE 27 3 2.1898 0.0003 0.259 0.247 0.256 ERICTHONIUS SP 32 2 1.4599 0.0002 0.143 0.243 0.253 ERICTHONIUS BRASILIENSIS 17 8 5.8394 0.0022 2.100 2.796 2.902 ERICTHONIUS RUBRICORNIS 32 2 1.4599 0.0004 0.355 0.720 0.748 HAUSTORIIDAE 47 1 0.7299 0.0000 0.027 0.025 0.026 HYPERIIDAE 21 5 3.6496 0.0005 0.511 0.630 0.654 LYSIANASSIDAE 10 17 12.4088 0.0031 2.911 3.099 3.217 OEDICEROTIDAE 14 9 6.5693 0.0012 1.084 1.588 1.648 MONOCULODES EDWARDSI 32 2 1.4599 0.0002 0.150 0.088 0.091 MONOCULODES INTERMEDIUS 47 1 0.7299 0.0001 0.095 0.126 0.131 RHEPOXYNIUS EPISTOMUS 47 1 0.7299 0.0000 0.007 0.012 0.012 STENOPLEUSTES SP 32 2 1.4599 0.0002 0.177 0.214 0.222 DULICHIA PORRECTA 32 2 1.4599 0.0002 0.150 0.056 0.058 TIRONIDAE 47 1 0.7299 0.0001 0.116 0.259 0.268 DECAPODA 32 2 1.4599 0.0003 0.259 0.132 0.137 DECAPODA CRAB Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 118 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=46, Stomach samples=137 Predator size stats: mean(s.e.)=15.5(0.3), min=11 max=20 Mean (s.e.) stomach weight = 0.1071 (0.0098) based on 1973-80 bottom trawl data and predator length category 11-20 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 17 8 5.8394 0.0010 0.961 2.032 2.109 DECAPODA SHRIMP 19 6 4.3796 0.0009 0.811 0.346 0.359 CANCRIDAE 47 1 0.7299 0.0001 0.048 0.020 0.021 CANCER IRRORATUS 14 9 6.5693 0.0031 2.870 3.153 3.273 CRANGONIDAE 1 57 41.6058 0.0255 23.773 15.551 16.140 CRANGON SEPTEMSPINOSA 47 1 0.7299 0.0000 0.007 0.002 0.002 HIPPOLYTIDAE 19 6 4.3796 0.0004 0.382 0.133 0.138 PAGURIDAE 27 3 2.1898 0.0001 0.095 0.116 0.120 PAGURUS SP 47 1 0.7299 0.0001 0.123 0.046 0.047 PAGURUS ANNULIPES 47 1 0.7299 0.0000 0.020 0.018 0.018 ISOPODA 47 1 0.7299 0.0001 0.075 0.043 0.045 CIROLANIDAE 27 3 2.1898 0.0001 0.068 0.145 0.150 CHIRIDOTEA SP 47 1 0.7299 0.0000 0.007 0.006 0.006 SYNIDOTEA SP 6 22 16.0584 0.0007 0.620 1.230 1.277 CUMACEA 24 4 2.9197 0.0008 0.777 0.669 0.695 CYCLASPIS VARIANS 21 5 3.6496 0.0008 0.716 1.863 1.933 LEPTOCUMA SP 27 3 2.1898 0.0006 0.586 0.801 0.831 PSEUDOLEPTOCUMA MINOR 47 1 0.7299 0.0000 0.020 0.035 0.037 DIASTYLIS SP 32 2 1.4599 0.0002 0.211 0.122 0.126 DIASTYLIS POLITA 47 1 0.7299 0.0002 0.191 0.129 0.134 DIASTYLIS SCULPTA 32 2 1.4599 0.0001 0.075 0.403 0.418 LAMPROPS SP 47 1 0.7299 0.0000 0.014 0.005 0.005 LEUCON AMERICANUS 47 1 0.7299 0.0000 0.007 0.015 0.016 PETALOSARSIA DECLIVIS 47 1 0.7299 0.0001 0.123 0.069 0.072 MYSIDACEA 27 3 2.1898 0.0002 0.218 0.093 0.096 ERYTHROPS ERYTHROPHTHALMA 47 1 0.7299 0.0000 0.027 0.081 0.084 COPEPODA 32 2 1.4599 0.0001 0.116 0.053 0.055 CALANOIDA 47 1 0.7299 0.0000 0.007 0.003 0.003 ECHINARACHNIUS PARMA 32 2 1.4599 0.0003 0.307 0.274 0.284 FISH 3 49 35.7664 0.0087 8.127 13.797 14.320 ANIMAL REMAINS 47 1 0.7299 0.0000 0.034 0.091 0.095 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 119 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=55, Stomach samples=109 Predator size stats: mean(s.e.)=25.7(0.3), min=21 max=30 Mean (s.e.) stomach weight = 0.3193 (0.0308) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 19 8 7.3394 0.0000 0.000 0.000 0.000 EMPTY 50 1 0.9174 0.0000 0.011 0.009 0.010 CERIANTHIDAE TUBES 50 1 0.9174 0.0000 0.003 0.002 0.002 TREMATODA 8 24 22.0183 0.0025 0.770 0.819 0.883 NEMATODA 14 12 11.0092 0.0023 0.710 0.545 0.588 POLYCHAETA 30 4 3.6697 0.0036 1.121 0.645 0.696 MALDANIDAE 50 1 0.9174 0.0020 0.624 0.365 0.394 CLYMENELLA TORQUATA 50 1 0.9174 0.0020 0.624 0.495 0.534 LUMBRINERIDAE 50 1 0.9174 0.0006 0.184 0.166 0.180 FLABELLIGERIDAE 50 1 0.9174 0.0004 0.138 0.114 0.123 OPHELIIDAE 50 1 0.9174 0.0002 0.072 0.040 0.044 SCALIBREGMA INFLATUM 42 2 1.8349 0.0012 0.368 0.358 0.387 NEPHTYIDAE 50 1 0.9174 0.0001 0.040 0.018 0.019 POLYNOIDAE 50 1 0.9174 0.0001 0.026 0.023 0.025 SABELLIDAE 4 31 28.4404 0.0249 7.810 5.823 6.285 TEREBELLIDA 50 1 0.9174 0.0001 0.023 0.025 0.027 AMPHARETE ARCTICA 50 1 0.9174 0.0001 0.023 0.024 0.026 PECTINARIA GOULDI 4 31 28.4404 0.0265 8.295 8.153 8.799 CRUSTACEA 30 4 3.6697 0.0011 0.359 0.621 0.670 AMPHIPODA 3 37 33.9450 0.0242 7.568 8.125 8.768 GAMMARIDEA 9 23 21.1009 0.0051 1.598 1.888 2.037 AMPELISCIDAE 50 1 0.9174 0.0002 0.055 0.024 0.026 AMPELISCA SP 42 2 1.8349 0.0002 0.052 0.050 0.054 AMPELISCA AGASSIZI 42 2 1.8349 0.0004 0.135 0.122 0.131 AMPELISCA VADORUM 11 15 13.7615 0.0060 1.894 1.817 1.961 BYBLIS SERRATA 30 4 3.6697 0.0005 0.170 0.126 0.136 AORIDAE 2 40 36.6972 0.0176 5.505 7.570 8.169 LEPTOCHEIRUS PINGUIS 50 1 0.9174 0.0001 0.032 0.117 0.127 UNCIOLA SP 30 4 3.6697 0.0047 1.463 1.637 1.766 UNCIOLA INERMIS 7 28 25.6881 0.0174 5.439 4.895 5.283 UNCIOLA IRRORATA 15 10 9.1743 0.0010 0.305 0.357 0.385 CAPRELLIDAE 30 4 3.6697 0.0014 0.434 0.283 0.305 AEGININA LONGICORNIS 50 1 0.9174 0.0000 0.003 0.001 0.001 COROPHIIDAE 42 2 1.8349 0.0001 0.046 0.095 0.103 ERICTHONIUS SP 25 5 4.5872 0.0044 1.385 2.048 2.211 ERICTHONIUS RUBRICORNIS 25 5 4.5872 0.0225 7.037 2.121 2.290 GAMMARUS ANNULATUS 30 4 3.6697 0.0014 0.448 0.555 0.599 HAUSTORIIDAE 50 1 0.9174 0.0006 0.198 0.186 0.201 PROTOHAUSTORIUS WIGLEYI 42 2 1.8349 0.0001 0.032 0.117 0.126 HYPERIIDAE Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 120 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=55, Stomach samples=109 Predator size stats: mean(s.e.)=25.7(0.3), min=21 max=30 Mean (s.e.) stomach weight = 0.3193 (0.0308) based on 1973-80 bottom trawl data and predator length category 21-30 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 25 5 4.5872 0.0021 0.672 0.808 0.872 LYSIANASSIDAE 50 1 0.9174 0.0002 0.063 0.047 0.051 HIPPOMEDON SERRATUS 50 1 0.9174 0.0004 0.118 0.124 0.134 ORCHOMENELLA MINUTA 42 2 1.8349 0.0023 0.707 0.584 0.630 PSAMMONYX NOBILIS 15 10 9.1743 0.0035 1.083 1.023 1.104 OEDICEROTIDAE 42 2 1.8349 0.0002 0.066 0.115 0.124 MONOCULODES SP 12 14 12.8440 0.0290 9.097 5.741 6.196 MONOCULODES EDWARDSI 50 1 0.9174 0.0000 0.009 0.024 0.026 PHOXOCEPHALIDAE 50 1 0.9174 0.0005 0.167 0.175 0.189 RHEPOXYNIUS EPISTOMUS 50 1 0.9174 0.0007 0.204 0.119 0.129 DULICHIA SP 22 6 5.5046 0.0007 0.210 0.237 0.256 DULICHIA MONACANTHA 50 1 0.9174 0.0018 0.552 0.786 0.849 DULICHIA PORRECTA 25 5 4.5872 0.0003 0.080 0.075 0.081 PONTOGENEIA INERMIS 50 1 0.9174 0.0000 0.011 0.005 0.005 DECAPODA 50 1 0.9174 0.0001 0.020 0.024 0.026 DECAPODA LARVAE 22 6 5.5046 0.0012 0.368 0.496 0.535 DECAPODA CRAB 18 9 8.2569 0.0012 0.362 1.265 1.366 DECAPODA SHRIMP 12 14 12.8440 0.0044 1.368 1.094 1.181 CANCRIDAE 20 7 6.4220 0.0032 0.997 0.722 0.779 CANCER IRRORATUS 20 7 6.4220 0.0025 0.773 1.867 2.015 CRANGONIDAE 1 44 40.3670 0.0466 14.608 12.807 13.821 CRANGON SEPTEMSPINOSA 22 6 5.5046 0.0005 0.158 0.130 0.140 PAGURIDAE 39 3 2.7523 0.0001 0.046 0.309 0.334 PAGURUS SP 50 1 0.9174 0.0000 0.003 0.002 0.002 PAGURUS ANNULIPES 39 3 2.7523 0.0003 0.089 0.037 0.040 ISOPODA 15 10 9.1743 0.0028 0.891 0.733 0.791 CIROLANIDAE 30 4 3.6697 0.0015 0.480 0.361 0.389 POLITOLANA POLITA 30 4 3.6697 0.0002 0.055 0.043 0.047 CHIRIDOTEA SP 10 17 15.5963 0.0006 0.198 0.201 0.217 CUMACEA 42 2 1.8349 0.0005 0.147 0.154 0.166 DIASTYLIS SP 50 1 0.9174 0.0002 0.072 0.042 0.045 DIASTYLIS QUADRISPINOSA 25 5 4.5872 0.0055 1.727 1.730 1.867 DIASTYLIS SCULPTA 50 1 0.9174 0.0002 0.057 0.046 0.049 LEUCON AMERICANUS 39 3 2.7523 0.0013 0.405 0.582 0.628 MYSIDACEA 50 1 0.9174 0.0001 0.023 0.016 0.017 COPEPODA 50 1 0.9174 0.0006 0.195 0.143 0.154 STOMATOPODA 50 1 0.9174 0.0004 0.138 0.024 0.026 BIVALVIA 50 1 0.9174 0.0002 0.049 0.052 0.056 CEPHALOPODA 30 4 3.6697 0.0019 0.592 0.290 0.313 FISH Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 121 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=55, Stomach samples=109 Predator size stats: mean(s.e.)=25.7(0.3), min=21 max=30 Mean (s.e.) stomach weight = 0.3193 (0.0308) based on 1973-80 bottom trawl data and predator length category 21-30 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 50 1 0.9174 0.0010 0.305 0.133 0.144 PLEURONECTIFORMES 4 31 28.4404 0.0232 7.264 8.926 9.633 ANIMAL REMAINS 50 1 0.9174 0.0002 0.063 0.075 0.081 PLANTS 50 1 0.9174 0.0016 0.514 0.113 0.122 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 122 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=114, Stomach samples=215 Predator size stats: mean(s.e.)=36.4(0.2), min=31 max=40 Mean (s.e.) stomach weight = 0.7877 (0.0935) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 16 23 10.6977 0.0000 0.000 0.000 0.000 EMPTY 70 1 0.4651 0.0000 0.001 0.004 0.004 HYDROZOA 70 1 0.4651 0.0010 0.125 0.132 0.148 CERIANTHIDAE 61 2 0.9302 0.0003 0.035 0.081 0.091 NEMERTEA 70 1 0.4651 0.0000 0.002 0.003 0.003 PRIAPULUS CAUDATUS 11 31 14.4186 0.0005 0.070 0.089 0.100 NEMATODA 13 28 13.0233 0.0076 0.961 1.104 1.236 POLYCHAETA 27 11 5.1163 0.0057 0.726 0.666 0.746 MALDANIDAE 42 5 2.3256 0.0027 0.342 0.164 0.184 LUMBRINERIDAE 70 1 0.4651 0.0002 0.025 0.039 0.044 LUMBRINERIS FRAGILIS 37 6 2.7907 0.0096 1.224 0.659 0.738 FLABELLIGERIDAE 70 1 0.4651 0.0001 0.017 0.013 0.014 PHERUSA SP 46 4 1.8605 0.0006 0.073 0.340 0.380 OPHELIIDAE 61 2 0.9302 0.0004 0.055 0.079 0.088 OPHELINA SP 70 1 0.4651 0.0004 0.053 0.081 0.091 OPHELINA ACUMINATA 70 1 0.4651 0.0003 0.032 0.022 0.024 SCALIBREGMA INFLATUM 42 5 2.3256 0.0045 0.573 0.587 0.657 APHRODITIDAE 34 7 3.2558 0.0025 0.311 0.289 0.323 GLYCERIDAE 70 1 0.4651 0.0001 0.010 0.014 0.016 HESIONIDAE 31 9 4.1860 0.0069 0.870 1.252 1.401 NEPHTYIDAE 61 2 0.9302 0.0243 3.088 0.324 0.363 NEPHTYS SP 53 3 1.3953 0.0001 0.019 0.026 0.029 NEREIDAE 53 3 1.3953 0.0009 0.120 0.078 0.087 POLYNOIDAE 53 3 1.3953 0.0010 0.128 0.169 0.189 SABELLIDAE 61 2 0.9302 0.0000 0.005 0.022 0.025 SPIONIDAE 70 1 0.4651 0.0001 0.015 0.051 0.057 STERNASPIS SCUTATA 4 67 31.1628 0.0306 3.881 4.512 5.052 TEREBELLIDA 70 1 0.4651 0.0000 0.006 0.004 0.005 AMPHARETIDAE 70 1 0.4651 0.0008 0.103 0.068 0.077 AMPHARETE ARCTICA 6 62 28.8372 0.0343 4.356 7.429 8.319 CRUSTACEA 53 3 1.3953 0.0003 0.041 0.028 0.031 AMPHIPODA 7 60 27.9070 0.0266 3.376 5.061 5.668 GAMMARIDEA 13 28 13.0233 0.0024 0.309 1.029 1.152 AMPELISCIDAE 70 1 0.4651 0.0000 0.001 0.001 0.001 AMPELISCA SP 70 1 0.4651 0.0001 0.014 0.025 0.028 AMPELISCA AGASSIZI 61 2 0.9302 0.0002 0.028 0.074 0.082 AMPELISCA MACROCEPHALA 70 1 0.4651 0.0000 0.002 0.014 0.015 AMPELISCA VADORUM 70 1 0.4651 0.0001 0.017 0.028 0.031 BYBLIS SP 9 40 18.6047 0.0062 0.787 1.372 1.537 BYBLIS SERRATA Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 123 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=114, Stomach samples=215 Predator size stats: mean(s.e.)=36.4(0.2), min=31 max=40 Mean (s.e.) stomach weight = 0.7877 (0.0935) based on 1973-80 bottom trawl data and predator length category 31-40 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 46 4 1.8605 0.0035 0.449 0.486 0.544 AORIDAE 5 65 30.2326 0.0479 6.079 6.552 7.337 LEPTOCHEIRUS PINGUIS 37 6 2.7907 0.0041 0.521 0.495 0.554 UNCIOLA SP 70 1 0.4651 0.0000 0.005 0.015 0.017 UNCIOLA INERMIS 3 80 37.2093 0.0486 6.176 4.728 5.294 UNCIOLA IRRORATA 22 12 5.5814 0.0017 0.211 0.316 0.354 CAPRELLIDAE 37 6 2.7907 0.0009 0.110 0.326 0.365 AEGININA LONGICORNIS 46 4 1.8605 0.0001 0.017 0.010 0.011 COROPHIIDAE 46 4 1.8605 0.0005 0.060 0.034 0.038 ERICTHONIUS RUBRICORNIS 70 1 0.4651 0.0002 0.021 0.005 0.006 CASCO BIGELOWI 70 1 0.4651 0.0015 0.185 0.321 0.359 GAMMARUS SP 53 3 1.3953 0.0037 0.469 0.468 0.524 GAMMARUS ANNULATUS 70 1 0.4651 0.0001 0.008 0.010 0.011 GAMMARUS LAWRENCIANUS 70 1 0.4651 0.0000 0.002 0.002 0.003 MELITA DENTATA 28 10 4.6512 0.0005 0.069 0.102 0.114 HAUSTORIIDAE 70 1 0.4651 0.0000 0.001 0.001 0.002 HYPERIIDAE 34 7 3.2558 0.0014 0.176 0.363 0.407 LYSIANASSIDAE 70 1 0.4651 0.0001 0.017 0.076 0.085 ANONYX SARSI 42 5 2.3256 0.0004 0.048 0.053 0.059 HIPPOMEDON SERRATUS 70 1 0.4651 0.0001 0.018 0.016 0.018 ORCHOMENELLA MINUTA 31 9 4.1860 0.0017 0.221 0.410 0.459 OEDICEROTIDAE 20 16 7.4419 0.0200 2.537 2.769 3.101 MONOCULODES EDWARDSI 70 1 0.4651 0.0033 0.415 0.042 0.047 MONOCULODES INTERMEDIUS 53 3 1.3953 0.0001 0.019 0.015 0.017 RHEPOXYNIUS EPISTOMUS 70 1 0.4651 0.0008 0.096 0.281 0.315 PODOCERIDAE 70 1 0.4651 0.0000 0.004 0.015 0.017 DULICHIA MONACANTHA 53 3 1.3953 0.0002 0.020 0.028 0.031 PONTOGENEIA INERMIS 61 2 0.9302 0.0004 0.053 0.033 0.037 DECAPODA 18 19 8.8372 0.0165 2.093 0.775 0.868 DECAPODA CRAB 22 12 5.5814 0.0014 0.178 0.375 0.420 DECAPODA SHRIMP 70 1 0.4651 0.0045 0.570 0.318 0.356 AXIUS SERRATUS 8 42 19.5349 0.0181 2.295 2.701 3.025 CANCRIDAE 70 1 0.4651 0.0009 0.118 0.096 0.107 CANCER SP 42 5 2.3256 0.0159 2.022 0.750 0.840 CANCER BOREALIS 12 29 13.4884 0.0448 5.683 3.610 4.042 CANCER IRRORATUS 22 12 5.5814 0.0025 0.324 0.437 0.489 CRANGONIDAE 1 101 46.9767 0.0710 9.012 11.391 12.756 CRANGON SEPTEMSPINOSA 70 1 0.4651 0.0001 0.012 0.022 0.025 MUNIDA IRIS 34 7 3.2558 0.0006 0.078 0.159 0.178 PAGURIDAE Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 124 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=114, Stomach samples=215 Predator size stats: mean(s.e.)=36.4(0.2), min=31 max=40 Mean (s.e.) stomach weight = 0.7877 (0.0935) based on 1973-80 bottom trawl data and predator length category 31-40 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 31 9 4.1860 0.0075 0.952 0.913 1.022 PAGURUS SP 28 10 4.6512 0.0263 3.336 0.852 0.954 PAGURUS ACADIANUS 22 12 5.5814 0.0123 1.562 0.913 1.022 DICHELOPANDALUS LEPTOCERUS 70 1 0.4651 0.0064 0.810 0.428 0.479 OVALIPES OCELLATUS 46 4 1.8605 0.0001 0.014 0.064 0.072 ISOPODA 10 32 14.8837 0.0125 1.587 1.397 1.564 CIROLANIDAE 17 20 9.3023 0.0130 1.648 1.832 2.052 POLITOLANA POLITA 37 6 2.7907 0.0001 0.015 0.030 0.034 CHIRIDOTEA SP 61 2 0.9302 0.0001 0.019 0.056 0.063 CHIRIDOTEA TUFTSI 15 24 11.1628 0.0004 0.054 0.121 0.135 CUMACEA 53 3 1.3953 0.0001 0.015 0.024 0.027 DIASTYLIS SP 70 1 0.4651 0.0011 0.138 0.433 0.485 DIASTYLIS SCULPTA 28 10 4.6512 0.0002 0.021 0.030 0.033 MYSIDACEA 70 1 0.4651 0.0000 0.002 0.005 0.006 NEOMYSIS AMERICANA 61 2 0.9302 0.0000 0.003 0.007 0.008 COPEPODA 37 6 2.7907 0.0123 1.557 0.628 0.703 MOLLUSCA 21 15 6.9767 0.0243 3.090 1.301 1.457 BIVALVIA 70 1 0.4651 0.0002 0.019 0.033 0.037 GASTROPODA 61 2 0.9302 0.0012 0.151 0.057 0.064 CEPHALOPODA 70 1 0.4651 0.0000 0.001 0.005 0.006 CHAETOGNATHA 19 17 7.9070 0.0201 2.549 1.356 1.518 FISH 70 1 0.4651 0.0005 0.063 0.411 0.460 FISH LARVAE 46 4 1.8605 0.0646 8.207 0.696 0.779 AMMODYTES SP 70 1 0.4651 0.0011 0.146 0.258 0.289 SEBASTES FASCIATUS 46 4 1.8605 0.0044 0.558 0.397 0.444 PLEURONECTIFORMES 70 1 0.4651 0.0008 0.103 0.084 0.094 BOTHIDAE 70 1 0.4651 0.0004 0.051 0.096 0.107 PLEURONECTES AMERICANUS 2 86 40.0000 0.0829 10.522 11.872 13.295 ANIMAL REMAINS 22 12 5.5814 0.0048 0.614 0.465 0.521 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 125 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=204, Stomach samples=772 Predator size stats: mean(s.e.)=45.8(0.1), min=41 max=50 Mean (s.e.) stomach weight = 1.3096 (0.0621) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 14 81 10.4922 0.0000 0.000 0.000 0.000 EMPTY 117 1 0.1295 0.0000 0.000 0.000 0.000 FORAMINIFERIDA 117 1 0.1295 0.0001 0.006 0.014 0.015 ANTHOZOA 48 13 1.6839 0.0097 0.742 0.623 0.696 CERIANTHIDAE 95 2 0.2591 0.0002 0.017 0.013 0.015 CERIANTHUS BOREALIS 95 2 0.2591 0.0000 0.000 0.000 0.000 TREMATODA 53 11 1.4249 0.0036 0.276 0.326 0.364 NEMERTEA 6 170 22.0207 0.0021 0.158 0.292 0.326 NEMATODA 11 102 13.2124 0.0189 1.440 1.435 1.604 POLYCHAETA 27 42 5.4404 0.0080 0.613 0.935 1.044 MALDANIDAE 64 7 0.9067 0.0042 0.323 0.208 0.232 CLYMENELLA TORQUATA 117 1 0.1295 0.0001 0.005 0.005 0.005 NICOMACHE LUMBRICALIS 40 19 2.4611 0.0069 0.525 0.539 0.602 LUMBRINERIDAE 77 4 0.5181 0.0016 0.122 0.061 0.068 LUMBRINERIS FRAGILIS 85 3 0.3886 0.0001 0.010 0.025 0.028 ONUPHIDAE 31 30 3.8860 0.0064 0.486 0.748 0.836 FLABELLIGERIDAE 77 4 0.5181 0.0015 0.113 0.075 0.083 PHERUSA SP 117 1 0.1295 0.0009 0.065 0.048 0.053 PHERUSA ARENOSA 85 3 0.3886 0.0003 0.025 0.030 0.034 OPHELIIDAE 70 5 0.6477 0.0011 0.084 0.117 0.131 OPHELINA SP 117 1 0.1295 0.0001 0.007 0.008 0.008 OPHELINA ACUMINATA 70 5 0.6477 0.0002 0.012 0.025 0.028 SCALIBREGMA INFLATUM 31 30 3.8860 0.0237 1.810 1.506 1.682 APHRODITIDAE 95 2 0.2591 0.0047 0.357 0.129 0.144 APHRODITA HASTATA 45 14 1.8135 0.0170 1.298 0.589 0.658 GLYCERIDAE 117 1 0.1295 0.0011 0.082 0.063 0.070 GLYCERA AMERICANA 117 1 0.1295 0.0009 0.065 0.082 0.092 GLYCERA DIBRANCHIATA 95 2 0.2591 0.0001 0.007 0.005 0.005 GONIADIDAE 117 1 0.1295 0.0011 0.087 0.063 0.071 OPHIOGLYCERA GIGANTEA 117 1 0.1295 0.0002 0.013 0.007 0.007 HESIONIDAE 24 47 6.0881 0.0103 0.790 1.138 1.272 NEPHTYIDAE 64 7 0.9067 0.0031 0.236 0.090 0.101 NEPHTYS SP 117 1 0.1295 0.0042 0.322 0.119 0.133 NEPHTYS BUCERA 39 20 2.5907 0.0093 0.708 0.583 0.651 NEREIDAE 117 1 0.1295 0.0010 0.073 0.130 0.145 NEREIS SP 85 3 0.3886 0.0006 0.047 0.084 0.093 SIGALIONIDAE 95 2 0.2591 0.0009 0.067 0.075 0.083 STHENELAIS LIMICOLA 53 11 1.4249 0.0039 0.297 0.293 0.328 SABELLIDAE 77 4 0.5181 0.0018 0.136 0.148 0.166 CHONE INFUNDIBULIFORMIS Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 126 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=204, Stomach samples=772 Predator size stats: mean(s.e.)=45.8(0.1), min=41 max=50 Mean (s.e.) stomach weight = 1.3096 (0.0621) based on 1973-80 bottom trawl data and predator length category 41-50 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 95 2 0.2591 0.0000 0.002 0.004 0.004 SPIONIDAE 117 1 0.1295 0.0000 0.001 0.001 0.001 SPIOPHANES BOMBYX 5 210 27.2021 0.0386 2.951 4.533 5.065 TEREBELLIDA 85 3 0.3886 0.0001 0.005 0.003 0.004 AMPHARETIDAE 117 1 0.1295 0.0000 0.001 0.001 0.001 MELINNA CRISTATA 95 2 0.2591 0.0001 0.006 0.004 0.004 TEREBELLIDAE 117 1 0.1295 0.0024 0.183 0.106 0.119 SIPUNCULA 4 215 27.8497 0.0698 5.327 7.147 7.985 CRUSTACEA 117 1 0.1295 0.0000 0.000 0.000 0.000 CRUSTACEA LARVAE 45 14 1.8135 0.0016 0.121 0.122 0.137 AMPHIPODA 9 140 18.1347 0.0169 1.290 1.838 2.053 GAMMARIDEA 27 42 5.4404 0.0010 0.073 0.204 0.228 AMPELISCIDAE 77 4 0.5181 0.0001 0.006 0.005 0.005 AMPELISCA AGASSIZI 70 5 0.6477 0.0005 0.040 0.066 0.074 AMPELISCA MACROCEPHALA 95 2 0.2591 0.0000 0.001 0.001 0.001 AMPELISCA VADORUM 117 1 0.1295 0.0000 0.002 0.001 0.001 AMPELISCA VERRILLI 117 1 0.1295 0.0000 0.003 0.007 0.008 BYBLIS SP 18 65 8.4197 0.0057 0.436 0.601 0.672 BYBLIS SERRATA 117 1 0.1295 0.0002 0.014 0.058 0.064 AMPITHOE SP 58 9 1.1658 0.0021 0.159 0.213 0.238 AORIDAE 3 233 30.1813 0.0848 6.478 6.493 7.254 LEPTOCHEIRUS PINGUIS 44 15 1.9430 0.0074 0.567 0.568 0.635 UNCIOLA SP 117 1 0.1295 0.0013 0.100 0.063 0.070 UNCIOLA INERMIS 7 144 18.6528 0.0248 1.897 2.186 2.443 UNCIOLA IRRORATA 53 11 1.4249 0.0045 0.345 0.217 0.243 CALLIOPIUS LAEVIUSCULUS 26 43 5.5699 0.0012 0.092 0.114 0.128 CAPRELLIDAE 58 9 1.1658 0.0003 0.025 0.042 0.047 AEGININA LONGICORNIS 117 1 0.1295 0.0000 0.001 0.001 0.002 ERICTHONIUS SP 117 1 0.1295 0.0000 0.002 0.003 0.003 ERICTHONIUS BRASILIENSIS 68 6 0.7772 0.0000 0.003 0.006 0.007 ERICTHONIUS RUBRICORNIS 61 8 1.0363 0.0005 0.036 0.031 0.034 CASCO BIGELOWI 51 12 1.5544 0.0046 0.353 0.594 0.664 GAMMARUS SP 53 11 1.4249 0.0168 1.284 0.508 0.568 GAMMARUS ANNULATUS 77 4 0.5181 0.0002 0.012 0.012 0.013 GAMMARUS LAWRENCIANUS 117 1 0.1295 0.0000 0.002 0.047 0.052 MELITA DENTATA 40 19 2.4611 0.0002 0.018 0.036 0.040 HAUSTORIIDAE 117 1 0.1295 0.0000 0.002 0.003 0.003 AMPHIPOREIA LAWRENCIANA 95 2 0.2591 0.0000 0.003 0.002 0.002 AMPHIPOREIA GIGANTEA 117 1 0.1295 0.0000 0.003 0.010 0.011 BATHYPOREIA QUODDYENSIS Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 127 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=204, Stomach samples=772 Predator size stats: mean(s.e.)=45.8(0.1), min=41 max=50 Mean (s.e.) stomach weight = 1.3096 (0.0621) based on 1973-80 bottom trawl data and predator length category 41-50 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 95 2 0.2591 0.0003 0.021 0.057 0.064 ACANTHOHAUSTORIUS MILLSI 117 1 0.1295 0.0000 0.002 0.007 0.008 PARAHAUSTORIUS ATTENUATUS 95 2 0.2591 0.0001 0.006 0.012 0.013 PROTOHAUSTORIUS WIGLEYI 95 2 0.2591 0.0000 0.000 0.001 0.001 HYPERIIDAE 42 18 2.3316 0.0007 0.057 0.140 0.156 LYSIANASSIDAE 95 2 0.2591 0.0001 0.007 0.009 0.010 ANONYX SARSI 57 10 1.2953 0.0002 0.018 0.036 0.041 HIPPOMEDON SERRATUS 117 1 0.1295 0.0000 0.003 0.010 0.011 ORCHOMENELLA MINUTA 85 3 0.3886 0.0004 0.030 0.141 0.157 PSAMMONYX NOBILIS 29 39 5.0518 0.0064 0.490 0.397 0.443 OEDICEROTIDAE 13 85 11.0104 0.0178 1.360 1.793 2.003 MONOCULODES EDWARDSI 64 7 0.9067 0.0006 0.044 0.028 0.031 MONOCULODES INTERMEDIUS 95 2 0.2591 0.0000 0.001 0.005 0.005 PHOXOCEPHALIDAE 95 2 0.2591 0.0000 0.000 0.001 0.001 RHEPOXYNIUS EPISTOMUS 117 1 0.1295 0.0002 0.013 0.065 0.072 PODOCERIDAE 117 1 0.1295 0.0000 0.000 0.001 0.001 DULICHIA SP 85 3 0.3886 0.0000 0.002 0.002 0.002 DULICHIA MONACANTHA 48 13 1.6839 0.0012 0.094 0.196 0.219 PONTOGENEIA INERMIS 117 1 0.1295 0.0000 0.000 0.000 0.000 PHROSINA SP 45 14 1.8135 0.0069 0.526 0.371 0.414 DECAPODA 117 1 0.1295 0.0000 0.002 0.130 0.145 DECAPODA LARVAE 15 79 10.2332 0.0242 1.848 1.599 1.786 DECAPODA CRAB 25 46 5.9585 0.0026 0.195 0.349 0.390 DECAPODA SHRIMP 37 23 2.9793 0.0262 1.998 1.059 1.184 AXIUS SERRATUS 117 1 0.1295 0.0026 0.200 0.060 0.067 CALOCARIS TEMPLEMANNI 10 108 13.9896 0.0395 3.018 2.670 2.983 CANCRIDAE 117 1 0.1295 0.0001 0.005 0.004 0.004 CANCER SP 38 21 2.7202 0.0348 2.654 1.377 1.538 CANCER BOREALIS 7 144 18.6528 0.1908 14.571 8.613 9.622 CANCER IRRORATUS 35 25 3.2383 0.0016 0.123 0.415 0.464 CRANGONIDAE 1 320 41.4508 0.0989 7.555 7.422 8.291 CRANGON SEPTEMSPINOSA 117 1 0.1295 0.0001 0.007 0.011 0.012 PONTOPHILUS BREVIROSTRIS 117 1 0.1295 0.0000 0.003 0.001 0.002 MUNIDA SP 117 1 0.1295 0.0000 0.002 0.025 0.027 HOMARUS AMERICANUS 117 1 0.1295 0.0000 0.000 0.000 0.000 HIPPOLYTIDAE 48 13 1.6839 0.0004 0.033 0.047 0.052 EUALUS PUSIOLUS 117 1 0.1295 0.0002 0.012 0.008 0.009 HIPPOLYTE SP 70 5 0.6477 0.0011 0.087 0.094 0.106 HYAS SP 85 3 0.3886 0.0029 0.222 0.218 0.244 HYAS COARCTATUS Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 128 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=204, Stomach samples=772 Predator size stats: mean(s.e.)=45.8(0.1), min=41 max=50 Mean (s.e.) stomach weight = 1.3096 (0.0621) based on 1973-80 bottom trawl data and predator length category 41-50 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 30 31 4.0155 0.0076 0.579 0.541 0.604 PAGURIDAE 117 1 0.1295 0.0000 0.004 0.002 0.002 CATAPAGURUS SP 20 56 7.2539 0.0483 3.689 1.920 2.145 PAGURUS SP 22 52 6.7358 0.0472 3.604 1.821 2.034 PAGURUS ACADIANUS 85 3 0.3886 0.0010 0.078 0.043 0.048 PAGURUS LONGICARPUS 51 12 1.5544 0.0013 0.097 0.144 0.161 PANDALIDAE 23 48 6.2176 0.0285 2.175 1.299 1.451 DICHELOPANDALUS LEPTOCERUS 117 1 0.1295 0.0003 0.026 0.085 0.095 PANDALUS SP 117 1 0.1295 0.0000 0.003 0.002 0.003 PANDALUS BOREALIS 77 4 0.5181 0.0025 0.194 0.206 0.230 OVALIPES OCELLATUS 117 1 0.1295 0.0008 0.058 0.119 0.133 PORTUNUS SP 117 1 0.1295 0.0000 0.001 0.004 0.004 SERGESTIDAE 58 9 1.1658 0.0002 0.016 0.013 0.015 ISOPODA 12 92 11.9171 0.0069 0.524 0.751 0.839 CIROLANIDAE 15 79 10.2332 0.0152 1.157 1.287 1.437 POLITOLANA POLITA 36 24 3.1088 0.0004 0.030 0.047 0.052 CHIRIDOTEA SP 61 8 1.0363 0.0001 0.005 0.016 0.018 CHIRIDOTEA TUFTSI 117 1 0.1295 0.0000 0.002 0.002 0.002 CHIRIDOTEA ARENICOLA 117 1 0.1295 0.0000 0.000 0.000 0.000 EDOTEA SP 117 1 0.1295 0.0001 0.005 0.013 0.015 SYNIDOTEA SP 33 28 3.6269 0.0002 0.012 0.019 0.021 CUMACEA 95 2 0.2591 0.0000 0.000 0.002 0.002 LEPTOCUMA SP 95 2 0.2591 0.0000 0.001 0.001 0.002 PSEUDOLEPTOCUMA MINOR 117 1 0.1295 0.0000 0.001 0.001 0.001 DIASTYLIS QUADRISPINOSA 95 2 0.2591 0.0000 0.003 0.012 0.014 DIASTYLIS SCULPTA 117 1 0.1295 0.0000 0.000 0.000 0.000 LEUCON AMERICANUS 70 5 0.6477 0.0001 0.010 0.088 0.099 EUPHAUSIIDAE 95 2 0.2591 0.0001 0.004 0.013 0.014 MEGANYCTIPHANES NORVEGICA 42 18 2.3316 0.0001 0.007 0.021 0.024 MYSIDACEA 77 4 0.5181 0.0001 0.008 0.033 0.036 ERYTHROPS ERYTHROPHTHALMA 61 8 1.0363 0.0000 0.004 0.004 0.005 NEOMYSIS AMERICANA 117 1 0.1295 0.0000 0.000 0.000 0.000 CALIGUS SP 70 5 0.6477 0.0040 0.305 0.133 0.149 STOMATOPODA 33 28 3.6269 0.0148 1.132 0.967 1.081 MOLLUSCA 117 1 0.1295 0.0002 0.013 0.015 0.017 MOLLUSCA SHELL 19 60 7.7720 0.0399 3.050 1.509 1.686 BIVALVIA 117 1 0.1295 0.0000 0.000 0.000 0.000 GASTROPODA 64 7 0.9067 0.0014 0.104 0.051 0.057 CEPHALOPODA 117 1 0.1295 0.0000 0.001 0.003 0.004 SEPIOLIDAE Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 129 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=204, Stomach samples=772 Predator size stats: mean(s.e.)=45.8(0.1), min=41 max=50 Mean (s.e.) stomach weight = 1.3096 (0.0621) based on 1973-80 bottom trawl data and predator length category 41-50 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 117 1 0.1295 0.0004 0.031 0.061 0.068 SEMIROSSIA TENERA 85 3 0.3886 0.0000 0.002 0.005 0.005 CHAETOGNATHA 117 1 0.1295 0.0000 0.000 0.000 0.000 SAGITTA SP 117 1 0.1295 0.0002 0.016 0.015 0.017 OPHIUROIDEA 17 71 9.1969 0.0364 2.780 1.486 1.660 FISH 95 2 0.2591 0.0000 0.004 0.011 0.013 FISH EGGS OTHER THAN SKATE 95 2 0.2591 0.0002 0.014 0.009 0.010 FISH LARVAE 117 1 0.1295 0.0046 0.354 0.100 0.111 ANCHOA MITCHILLI 85 3 0.3886 0.0035 0.270 0.108 0.120 GADIDAE 117 1 0.1295 0.0009 0.069 0.086 0.096 MERLUCCIUS BILINEARIS 70 5 0.6477 0.0138 1.057 0.237 0.264 AMMODYTES SP 95 2 0.2591 0.0011 0.083 0.044 0.049 OPHIDIIDAE 68 6 0.7772 0.0034 0.260 0.167 0.187 PLEURONECTIFORMES 1 320 41.4508 0.1188 9.074 11.440 12.781 ANIMAL REMAINS 117 1 0.1295 0.0003 0.026 0.020 0.022 ANIMAL EGGS 117 1 0.1295 0.0000 0.001 0.002 0.002 PLANTS 77 4 0.5181 0.0003 0.024 0.028 0.031 ROCK 21 54 6.9948 0.0073 0.560 0.649 0.725 SAND Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 130 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=50 Predator size stats: mean(s.e.)=51.7(0.2), min=51 max=58 Mean (s.e.) stomach weight = 1.7798 (0.2826) based on 1973-80 bottom trawl data and predator length category 51-60 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 14 5 10.0000 0.0000 0.000 0.000 0.000 EMPTY 37 1 2.0000 0.0025 0.138 0.181 0.201 CERIANTHIDAE 37 1 2.0000 0.0000 0.001 0.000 0.000 TREMATODA 4 15 30.0000 0.0011 0.064 0.124 0.137 NEMATODA 9 6 12.0000 0.0152 0.853 1.213 1.348 POLYCHAETA 19 4 8.0000 0.0072 0.407 0.177 0.197 MALDANIDAE 24 3 6.0000 0.0103 0.581 1.560 1.734 LUMBRINERIDAE 37 1 2.0000 0.0013 0.072 0.092 0.102 FLABELLIGERIDAE 19 4 8.0000 0.0592 3.328 2.834 3.148 APHRODITIDAE 19 4 8.0000 0.0262 1.474 1.133 1.259 NEPHTYIDAE 27 2 4.0000 0.0718 4.036 1.831 2.035 NEREIDAE 27 2 4.0000 0.0191 1.071 1.075 1.195 NEREIS SP 37 1 2.0000 0.0003 0.019 0.014 0.015 PHOLOE MINUTA 4 15 30.0000 0.0844 4.740 7.528 8.364 TEREBELLIDA 6 13 26.0000 0.1266 7.115 3.229 3.588 CRUSTACEA 37 1 2.0000 0.0001 0.003 0.025 0.028 AMPHIPODA 9 6 12.0000 0.0053 0.300 0.337 0.374 GAMMARIDEA 37 1 2.0000 0.0003 0.017 0.036 0.040 AMPELISCIDAE 37 1 2.0000 0.0005 0.026 0.008 0.009 AMPELISCA MACROCEPHALA 3 16 32.0000 0.1825 10.253 9.793 10.882 LEPTOCHEIRUS PINGUIS 37 1 2.0000 0.0002 0.010 0.075 0.083 UNCIOLA SP 19 4 8.0000 0.0010 0.054 0.058 0.064 UNCIOLA IRRORATA 37 1 2.0000 0.0001 0.003 0.007 0.008 CAPRELLIDAE 37 1 2.0000 0.0001 0.006 0.208 0.231 AEGININA LONGICORNIS 37 1 2.0000 0.0003 0.015 0.007 0.007 CASCO BIGELOWI 37 1 2.0000 0.0029 0.161 0.116 0.129 GAMMARUS ANNULATUS 37 1 2.0000 0.0001 0.006 0.029 0.032 HAUSTORIIDAE 37 1 2.0000 0.0004 0.020 0.007 0.007 HIPPOMEDON SERRATUS 24 3 6.0000 0.0010 0.057 0.166 0.184 OEDICEROTIDAE 27 2 4.0000 0.0003 0.018 0.015 0.017 MONOCULODES EDWARDSI 37 1 2.0000 0.0006 0.034 0.250 0.278 DECAPODA 9 6 12.0000 0.0218 1.225 3.016 3.351 DECAPODA CRAB 37 1 2.0000 0.0004 0.022 0.086 0.095 DECAPODA SHRIMP 37 1 2.0000 0.0230 1.292 0.947 1.053 AXIUS SERRATUS 27 2 4.0000 0.0108 0.608 0.648 0.720 CANCRIDAE 14 5 10.0000 0.1317 7.400 3.706 4.117 CANCER BOREALIS 7 10 20.0000 0.2056 11.549 8.023 8.914 CANCER IRRORATUS 27 2 4.0000 0.0009 0.052 0.053 0.059 CRANGONIDAE 1 24 48.0000 0.1192 6.695 8.621 9.579 CRANGON SEPTEMSPINOSA Predator Species = RAJA ERINACEA (LITTLE SKATE, SVSPP=026) 131 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=36, Stomach samples=50 Predator size stats: mean(s.e.)=51.7(0.2), min=51 max=58 Mean (s.e.) stomach weight = 1.7798 (0.2826) based on 1973-80 bottom trawl data and predator length category 51-60 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 37 1 2.0000 0.0016 0.089 0.042 0.046 HIPPOLYTIDAE 37 1 2.0000 0.0033 0.183 0.031 0.034 SPIRONTOCARIS SPINUS 37 1 2.0000 0.0042 0.236 0.040 0.044 HYAS COARCTATUS 9 6 12.0000 0.0500 2.812 1.967 2.186 PAGURIDAE 27 2 4.0000 0.0339 1.906 2.258 2.509 PAGURUS SP 14 5 10.0000 0.1006 5.653 4.425 4.916 PAGURUS ACADIANUS 37 1 2.0000 0.0007 0.037 0.049 0.054 PANDALIDAE 14 5 10.0000 0.0188 1.055 0.587 0.652 DICHELOPANDALUS LEPTOCERUS 37 1 2.0000 0.0001 0.003 0.025 0.028 ISOPODA 24 3 6.0000 0.0156 0.875 1.225 1.361 CIROLANIDAE 27 2 4.0000 0.0004 0.024 0.018 0.020 POLITOLANA POLITA 37 1 2.0000 0.0001 0.007 0.016 0.018 CHIRIDOTEA SP 37 1 2.0000 0.0001 0.004 0.001 0.002 CUMACEA 27 2 4.0000 0.0001 0.004 0.016 0.018 MYSIDACEA 37 1 2.0000 0.0000 0.001 0.006 0.006 COPEPODA 27 2 4.0000 0.0116 0.651 1.131 1.257 MOLLUSCA 14 5 10.0000 0.0751 4.222 3.521 3.912 BIVALVIA 37 1 2.0000 0.0124 0.699 1.750 1.944 CEPHALOPODA 9 6 12.0000 0.0397 2.228 3.065 3.405 FISH 37 1 2.0000 0.0040 0.224 0.162 0.180 AMMODYTES SP 19 4 8.0000 0.1026 5.767 1.578 1.754 MYOXOCEPHALUS OCTODECEMSPINOSUS 37 1 2.0000 0.0021 0.117 0.598 0.664 PLEURONECTIFORMES 27 2 4.0000 0.0108 0.606 0.249 0.276 PLEURONECTIDAE 2 20 40.0000 0.1515 8.512 9.810 10.900 ANIMAL REMAINS 8 7 14.0000 0.0064 0.360 0.202 0.225 SAND Predator Species = RAJA SENTA (SMOOTH SKATE, SVSPP=027) 132 Selected Unweighted diet statistics 01:51 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 = 0.1710 (.) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0970 56.725 56.725 56.725 MEGANYCTIPHANES NORVEGICA 1 1 100.0000 0.0740 43.275 43.275 43.275 ANIMAL REMAINS Predator Species = RAJA SENTA (SMOOTH SKATE, SVSPP=027) 133 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=6 Predator size stats: mean(s.e.)=27.8(0.7), min=26 max=30 Mean (s.e.) stomach weight = 0.0875 (0.0563) based on 1973-80 bottom trawl data and predator length category 21-30 cm 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 0.0130 14.857 14.773 29.545 CRUSTACEA 3 1 16.6667 0.0007 0.762 0.758 1.515 GAMMARIDEA 3 1 16.6667 0.0448 51.238 12.594 25.187 MEGANYCTIPHANES NORVEGICA 3 1 16.6667 0.0010 1.143 1.136 2.273 ERYTHROPS ERYTHROPHTHALMA 3 1 16.6667 0.0037 4.190 1.030 2.060 PSEUDOMMA AFFINE 2 2 33.3333 0.0243 27.810 19.710 39.419 ANIMAL REMAINS Predator Species = RAJA SENTA (SMOOTH SKATE, SVSPP=027) 134 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=6 Predator size stats: mean(s.e.)=36.5(1.4), min=31 max=40 Mean (s.e.) stomach weight = 1.6637 (0.8934) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 3 50.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 16.6667 0.0945 5.680 7.371 14.743 CRUSTACEA 2 1 16.6667 0.1192 7.163 9.295 18.591 DECAPODA 2 1 16.6667 0.6035 36.275 16.667 33.333 DICHELOPANDALUS LEPTOCERUS 2 1 16.6667 0.7408 44.530 14.586 29.172 PANDALUS BOREALIS 2 1 16.6667 0.0068 0.411 0.135 0.269 PANDALUS MONTAGUI 2 1 16.6667 0.0002 0.010 0.003 0.007 MYSIDACEA 2 1 16.6667 0.0987 5.931 1.943 3.885 ANIMAL REMAINS Predator Species = RAJA SENTA (SMOOTH SKATE, SVSPP=027) 135 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=7 Predator size stats: mean(s.e.)=47.1(1.3), min=42 max=50 Mean (s.e.) stomach weight = 3.2313 (0.9419) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 1 14.2857 0.0000 0.000 0.000 0.000 EMPTY 3 1 14.2857 0.0060 0.186 0.211 0.246 NEMATODA 1 4 57.1429 0.0841 2.604 3.245 3.786 CRUSTACEA 3 1 14.2857 0.6513 20.156 14.000 16.333 DECAPODA 3 1 14.2857 0.1147 3.550 3.711 4.330 CANCER IRRORATUS 3 1 14.2857 0.2759 8.537 8.925 10.412 CRANGON SEPTEMSPINOSA 3 1 14.2857 1.1009 34.069 14.286 16.667 PANDALIDAE 2 2 28.5714 0.8507 26.327 27.923 32.576 DICHELOPANDALUS LEPTOCERUS 3 1 14.2857 0.1446 4.474 13.312 15.531 ISOPODA 3 1 14.2857 0.0031 0.097 0.102 0.119 ERYTHROPS ERYTHROPHTHALMA Predator Species = RAJA SENTA (SMOOTH SKATE, SVSPP=027) 136 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=8, Stomach samples=8 Predator size stats: mean(s.e.)=55.4(1.1), min=51 max=60 Mean (s.e.) stomach weight = 3.5598 (2.3043) based on 1973-80 bottom trawl data and predator length category 51-60 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 12.5000 0.0000 0.000 0.000 0.000 EMPTY 5 1 12.5000 0.0033 0.091 0.348 0.397 NEMATODA 1 3 37.5000 0.2036 5.720 16.674 19.056 CRUSTACEA 2 2 25.0000 0.3556 9.990 11.773 13.455 DECAPODA SHRIMP 5 1 12.5000 0.1136 3.192 12.152 13.888 CANCER BOREALIS 5 1 12.5000 0.0016 0.046 0.068 0.077 PANDALIDAE 5 1 12.5000 0.1208 3.392 5.310 6.069 DICHELOPANDALUS LEPTOCERUS 2 2 25.0000 0.6525 18.330 11.470 13.108 PANDALUS BOREALIS 5 1 12.5000 0.1635 4.593 7.190 8.217 PANDALUS MONTAGUI 5 1 12.5000 1.8913 53.129 9.749 11.142 MEGANYCTIPHANES NORVEGICA 5 1 12.5000 0.0015 0.042 7.895 9.023 FISH 2 2 25.0000 0.0525 1.475 4.871 5.567 ANIMAL REMAINS Predator Species = RAJA SENTA (SMOOTH SKATE, SVSPP=027) 137 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=66.0(.), min=66 max=66 Mean (s.e.) stomach weight = 5.3830 (.) based on 1973-80 bottom trawl data and predator length category 61-70 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 5.3830 100.000 100.000 100.000 DECAPODA SHRIMP Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 138 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=102.0(1.0), min=101 max=103 Mean (s.e.) stomach weight = 16.0110 (3.4870) based on 1973-80 bottom trawl data and predator length category 101-110 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 50.0000 0.1270 0.793 0.651 0.651 NEPHTYS SP 2 1 50.0000 0.3225 2.014 2.575 2.575 SIPUNCULA 1 2 100.0000 2.7020 16.876 21.443 21.443 DICHELOPANDALUS LEPTOCERUS 2 1 50.0000 0.0255 0.159 0.131 0.131 CEPHALOPODA BEAKS 2 1 50.0000 0.2225 1.390 1.777 1.777 THALIACEA 2 1 50.0000 9.5505 59.650 48.982 48.982 SCOMBRIDAE 2 1 50.0000 3.0610 19.118 24.441 24.441 ANIMAL REMAINS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 139 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=30 Predator size stats: mean(s.e.)=16.6(0.4), min=12 max=20 Mean (s.e.) stomach weight = 0.2404 (0.0644) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 2 6.6667 0.0000 0.000 0.000 0.000 EMPTY 20 1 3.3333 0.0007 0.277 1.258 1.348 TREMATODA 9 3 10.0000 0.0027 1.137 1.065 1.142 NEMATODA 3 8 26.6667 0.0092 3.814 8.783 9.411 POLYCHAETA 20 1 3.3333 0.0000 0.014 0.025 0.027 LUMBRINERIDAE 20 1 3.3333 0.0006 0.250 0.167 0.179 APHRODITIDAE 20 1 3.3333 0.0519 21.578 2.856 3.060 APHRODITA HASTATA 9 3 10.0000 0.0059 2.468 0.812 0.870 NEPHTYIDAE 20 1 3.3333 0.0195 8.099 2.135 2.287 NEPHTYS SP 4 7 23.3333 0.0125 5.214 11.608 12.437 CRUSTACEA 13 2 6.6667 0.0036 1.512 0.761 0.815 AMPHIPODA 1 17 56.6667 0.0398 16.558 19.807 21.221 GAMMARIDEA 20 1 3.3333 0.0001 0.028 0.014 0.015 BYBLIS SERRATA 9 3 10.0000 0.0046 1.914 1.323 1.418 LEPTOCHEIRUS PINGUIS 9 3 10.0000 0.0010 0.430 1.111 1.190 UNCIOLA IRRORATA 20 1 3.3333 0.0003 0.125 0.033 0.035 AEGININA LONGICORNIS 20 1 3.3333 0.0001 0.055 0.161 0.172 COROPHIIDAE 20 1 3.3333 0.0002 0.097 0.026 0.027 ERICTHONIUS RUBRICORNIS 20 1 3.3333 0.0003 0.125 0.083 0.089 CASCO BIGELOWI 20 1 3.3333 0.0001 0.042 0.028 0.030 ELASMOPUS LAEVIS 20 1 3.3333 0.0004 0.180 0.401 0.430 HAUSTORIIDAE 20 1 3.3333 0.0007 0.277 0.185 0.198 LYSIANASSIDAE 20 1 3.3333 0.0021 0.888 1.628 1.745 ANONYX LILLJEBORGI 20 1 3.3333 0.0002 0.097 0.065 0.069 HIPPOMEDON SERRATUS 5 4 13.3333 0.0159 6.601 6.333 6.785 PSAMMONYX NOBILIS 20 1 3.3333 0.0004 0.166 0.087 0.093 OEDICEROTIDAE 5 4 13.3333 0.0031 1.290 1.665 1.784 MONOCULODES EDWARDSI 20 1 3.3333 0.0023 0.943 1.054 1.130 EPIMERIA LORICATA 20 1 3.3333 0.0002 0.069 0.228 0.245 PHOXOCEPHALUS HOLBOLLI 20 1 3.3333 0.0001 0.055 0.058 0.062 DULICHIA MONACANTHA 20 1 3.3333 0.0004 0.166 0.111 0.119 SYRRHOE CRENULATA 20 1 3.3333 0.0008 0.333 0.174 0.186 CANCER IRRORATUS 20 1 3.3333 0.0003 0.139 0.211 0.226 CRANGONIDAE 5 4 13.3333 0.0168 7.003 3.170 3.396 CRANGON SEPTEMSPINOSA 20 1 3.3333 0.0001 0.028 0.007 0.008 HIPPOLYTIDAE 20 1 3.3333 0.0009 0.388 0.102 0.110 EUALUS PUSIOLUS 20 1 3.3333 0.0002 0.097 0.051 0.054 PAGURIDAE 13 2 6.6667 0.0015 0.638 1.939 2.077 PAGURUS ACADIANUS 13 2 6.6667 0.0004 0.166 0.304 0.326 CHIRIDOTEA TUFTSI Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 140 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=15, Stomach samples=30 Predator size stats: mean(s.e.)=16.6(0.4), min=12 max=20 Mean (s.e.) stomach weight = 0.2404 (0.0644) based on 1973-80 bottom trawl data and predator length category 11-20 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 4 13.3333 0.0002 0.097 0.117 0.125 CUMACEA 20 1 3.3333 0.0028 1.151 0.152 0.163 MEGANYCTIPHANES NORVEGICA 20 1 3.3333 0.0001 0.055 0.029 0.031 MYSIDACEA 13 2 6.6667 0.0004 0.180 0.109 0.117 ERYTHROPS ERYTHROPHTHALMA 20 1 3.3333 0.0003 0.139 0.340 0.364 PSEUDOMMA AFFINE 20 1 3.3333 0.0000 0.014 0.034 0.036 COPEPODA 20 1 3.3333 0.0000 0.014 0.303 0.325 FISH SCALES 13 2 6.6667 0.0079 3.273 3.086 3.307 PLEURONECTIDAE 2 15 50.0000 0.0256 10.664 16.296 17.460 ANIMAL REMAINS 13 2 6.6667 0.0028 1.151 3.038 3.255 SAND Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 141 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=12, Stomach samples=14 Predator size stats: mean(s.e.)=26.7(0.8), min=22 max=30 Mean (s.e.) stomach weight = 0.4431 (0.1600) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 2 14.2857 0.0108 2.434 4.720 4.720 TREMATODA 5 5 35.7143 0.0013 0.290 0.547 0.547 NEMATODA 1 9 64.2857 0.0604 13.639 33.105 33.105 POLYCHAETA 16 1 7.1429 0.0005 0.113 0.026 0.026 APHRODITIDAE 16 1 7.1429 0.0531 11.994 2.772 2.772 TEREBELLIDAE 16 1 7.1429 0.0337 7.609 1.759 1.759 TEREBELLIDES STROEMII 3 6 42.8571 0.0228 5.143 10.727 10.727 CRUSTACEA 16 1 7.1429 0.0002 0.048 0.088 0.088 AMPHIPODA 3 6 42.8571 0.0076 1.725 1.206 1.206 GAMMARIDEA 16 1 7.1429 0.0013 0.290 0.067 0.067 BYBLIS SERRATA 6 4 28.5714 0.0104 2.354 8.148 8.148 LEPTOCHEIRUS PINGUIS 16 1 7.1429 0.0011 0.258 0.618 0.618 CASCO BIGELOWI 8 2 14.2857 0.0022 0.500 0.499 0.499 MELITA DENTATA 16 1 7.1429 0.0049 1.096 0.313 0.313 HAUSTORIIDAE 16 1 7.1429 0.0032 0.725 0.207 0.207 AMPHIPOREIA GIGANTEA 16 1 7.1429 0.0048 1.080 0.309 0.309 ANONYX SARSI 8 2 14.2857 0.0029 0.661 1.382 1.382 HIPPOMEDON SERRATUS 8 2 14.2857 0.0008 0.177 2.960 2.960 OEDICEROTIDAE 16 1 7.1429 0.0003 0.064 0.018 0.018 DULICHIA MONACANTHA 16 1 7.1429 0.0001 0.032 0.007 0.007 DECAPODA 16 1 7.1429 0.0009 0.210 0.709 0.709 DECAPODA SHRIMP 16 1 7.1429 0.0008 0.177 0.051 0.051 CANCER IRRORATUS 8 2 14.2857 0.0300 6.771 2.078 2.078 CRANGON SEPTEMSPINOSA 8 2 14.2857 0.0241 5.433 2.614 2.614 PAGURIDAE 16 1 7.1429 0.0006 0.129 0.235 0.235 ISOPODA 7 3 21.4286 0.0155 3.498 1.950 1.950 POLITOLANA POLITA 16 1 7.1429 0.0017 0.387 0.261 0.261 EUPHAUSIIDAE 16 1 7.1429 0.0026 0.596 1.429 1.429 MEGANYCTIPHANES NORVEGICA 16 1 7.1429 0.0004 0.081 0.019 0.019 COPEPODA 8 2 14.2857 0.0004 0.097 2.105 2.105 CALANOIDA 8 2 14.2857 0.0208 4.691 1.437 1.437 CEPHALOPODA 16 1 7.1429 0.0031 0.709 0.203 0.203 FISH 16 1 7.1429 0.0151 3.418 0.976 0.976 PLEURONECTIDAE 2 8 57.1429 0.1044 23.569 16.454 16.454 ANIMAL REMAINS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 142 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=21, Stomach samples=28 Predator size stats: mean(s.e.)=34.9(0.5), min=31 max=40 Mean (s.e.) stomach weight = 1.1979 (0.4945) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 6 21.4286 0.0000 0.000 0.000 0.000 EMPTY 18 1 3.5714 0.0003 0.021 0.016 0.021 HYDROZOA 18 1 3.5714 0.0095 0.796 0.143 0.182 TREMATODA 9 2 7.1429 0.0006 0.051 0.166 0.212 NEMATODA 1 13 46.4286 0.1185 9.896 19.125 24.341 POLYCHAETA 6 3 10.7143 0.0273 2.275 5.782 7.359 LUMBRINERIDAE 18 1 3.5714 0.0426 3.554 1.417 1.804 LUMBRINERIS FRAGILIS 18 1 3.5714 0.0171 1.425 1.036 1.318 APHRODITIDAE 3 5 17.8571 0.0077 0.644 4.660 5.931 NEPHTYIDAE 18 1 3.5714 0.0018 0.152 1.481 1.885 NEPHTYS SP 18 1 3.5714 0.0644 5.376 2.144 2.728 NEPHTYS INCISA 9 2 7.1429 0.0070 0.584 2.116 2.693 STERNASPIS SCUTATA 3 5 17.8571 0.0732 6.112 7.574 9.640 CRUSTACEA 18 1 3.5714 0.0003 0.027 0.011 0.014 AMPHIPODA 6 3 10.7143 0.0008 0.069 0.225 0.287 GAMMARIDEA 9 2 7.1429 0.0014 0.116 0.980 1.247 BYBLIS SERRATA 9 2 7.1429 0.0053 0.438 1.017 1.295 LEPTOCHEIRUS PINGUIS 18 1 3.5714 0.0002 0.015 0.173 0.221 UNCIOLA SP 18 1 3.5714 0.0009 0.078 0.236 0.300 UNCIOLA INERMIS 18 1 3.5714 0.0001 0.006 0.004 0.006 CAPRELLIDAE 9 2 7.1429 0.0294 2.454 1.972 2.510 AEGININA LONGICORNIS 18 1 3.5714 0.0006 0.048 0.465 0.591 MELITA DENTATA 9 2 7.1429 0.0643 5.364 5.410 6.885 PSAMMONYX NOBILIS 18 1 3.5714 0.0030 0.253 0.770 0.981 MONOCULODES EDWARDSI 18 1 3.5714 0.0037 0.307 0.238 0.303 PLEUSTES PANOPLUS 18 1 3.5714 0.0000 0.003 0.009 0.012 DULICHIA SP 18 1 3.5714 0.0117 0.975 0.709 0.902 DECAPODA 18 1 3.5714 0.0086 0.719 1.630 2.075 DECAPODA CRAB 9 2 7.1429 0.1705 14.237 2.603 3.312 DECAPODA SHRIMP 9 2 7.1429 0.0037 0.310 2.042 2.599 CRANGON SEPTEMSPINOSA 6 3 10.7143 0.0085 0.707 0.555 0.706 EUALUS PUSIOLUS 18 1 3.5714 0.0475 3.962 3.222 4.101 HYAS SP 18 1 3.5714 0.0003 0.024 0.019 0.025 PAGURIDAE 18 1 3.5714 0.0046 0.385 0.280 0.356 CIROLANIDAE 18 1 3.5714 0.4246 35.450 3.382 4.305 MEGANYCTIPHANES NORVEGICA 18 1 3.5714 0.0004 0.030 0.121 0.154 ERYTHROPS ERYTHROPHTHALMA 9 2 7.1429 0.0007 0.060 0.498 0.634 CEPHALOPODA 18 1 3.5714 0.0053 0.438 2.706 3.444 OCTOPODA 3 5 17.8571 0.0290 2.418 3.460 4.404 ANIMAL REMAINS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 143 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=21, Stomach samples=28 Predator size stats: mean(s.e.)=34.9(0.5), min=31 max=40 Mean (s.e.) stomach weight = 1.1979 (0.4945) based on 1973-80 bottom trawl data and predator length category 31-40 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 18 1 3.5714 0.0007 0.057 0.044 0.056 PLANTS 18 1 3.5714 0.0020 0.167 0.130 0.165 SAND Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 144 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=16, Stomach samples=22 Predator size stats: mean(s.e.)=45.4(0.6), min=41 max=50 Mean (s.e.) stomach weight = 0.8330 (0.2136) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 3 13.6364 0.0000 0.000 0.000 0.000 EMPTY 15 1 4.5455 0.0004 0.044 0.051 0.059 NEMATODA 1 10 45.4545 0.1734 20.817 15.148 17.540 POLYCHAETA 15 1 4.5455 0.0022 0.262 0.115 0.134 OPHELIIDAE 15 1 4.5455 0.0033 0.398 0.526 0.609 APHRODITIDAE 15 1 4.5455 0.0229 2.750 1.211 1.403 GONIADA NORVEGICA 9 2 9.0909 0.0823 9.877 4.709 5.452 NEPHTYIDAE 4 4 18.1818 0.0110 1.326 1.307 1.513 NEPHTYS SP 3 8 36.3636 0.0792 9.506 9.089 10.524 CRUSTACEA 9 2 9.0909 0.0029 0.349 0.089 0.103 GAMMARIDEA 4 4 18.1818 0.0062 0.742 2.543 2.944 LEPTOCHEIRUS PINGUIS 15 1 4.5455 0.0004 0.049 0.022 0.025 CASCO BIGELOWI 15 1 4.5455 0.0015 0.186 2.146 2.485 PSAMMONYX NOBILIS 15 1 4.5455 0.0020 0.235 0.090 0.104 NEOPLEUSTES PULCHELLUS 9 2 9.0909 0.0032 0.382 0.131 0.152 DECAPODA SHRIMP 15 1 4.5455 0.0629 7.547 2.898 3.356 AXIIDAE 15 1 4.5455 0.0175 2.101 0.807 0.934 AXIUS SERRATUS 15 1 4.5455 0.0032 0.382 1.675 1.939 CRANGONIDAE 15 1 4.5455 0.0120 1.446 3.113 3.604 CRANGON SEPTEMSPINOSA 9 2 9.0909 0.0046 0.551 1.105 1.279 EUALUS PUSIOLUS 15 1 4.5455 0.0028 0.338 4.545 5.263 POLITOLANA POLITA 9 2 9.0909 0.0050 0.606 1.908 2.209 EUPHAUSIIDAE 6 3 13.6364 0.0330 3.962 4.675 5.413 MEGANYCTIPHANES NORVEGICA 15 1 4.5455 0.0002 0.022 0.010 0.011 ERYTHROPS ERYTHROPHTHALMA 6 3 13.6364 0.0655 7.869 2.684 3.108 CEPHALOPODA 15 1 4.5455 0.0005 0.065 0.287 0.332 CEPHALOPODA BEAKS 1 10 45.4545 0.2266 27.202 24.825 28.745 ANIMAL REMAINS 9 2 9.0909 0.0082 0.988 0.654 0.758 ROCK Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 145 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=29 Predator size stats: mean(s.e.)=55.5(0.5), min=51 max=60 Mean (s.e.) stomach weight = 2.9499 (0.8061) based on 1973-80 bottom trawl data and predator length category 51-60 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 3 10.3448 0.0000 0.000 0.000 0.000 EMPTY 8 3 10.3448 0.0122 0.414 0.709 0.791 TREMATODA 3 6 20.6897 0.0061 0.207 0.256 0.285 NEMATODA 1 14 48.2759 0.2163 7.332 13.050 14.556 POLYCHAETA 22 1 3.4483 0.0100 0.338 0.731 0.816 MALDANIDAE 22 1 3.4483 0.0074 0.251 0.060 0.067 EUNICIDAE 16 2 6.8966 0.0974 3.303 3.545 3.954 EUNICE PENNATA 22 1 3.4483 0.0082 0.279 1.626 1.813 OPHELIIDAE 22 1 3.4483 0.0092 0.311 0.152 0.169 OPHELINA AULOGASTER 8 3 10.3448 0.3240 10.982 6.122 6.829 APHRODITA HASTATA 6 5 17.2414 0.0697 2.364 2.588 2.887 NEPHTYIDAE 3 6 20.6897 0.1194 4.049 8.262 9.216 NEPHTYS SP 22 1 3.4483 0.0403 1.367 0.697 0.777 NEPHTYS DISCORS 22 1 3.4483 0.0311 1.054 2.514 2.805 NEREIS SP 22 1 3.4483 0.0002 0.007 0.011 0.012 PHYLLODOCE SP 16 2 6.8966 0.0038 0.130 0.112 0.125 POLYNOIDAE 3 6 20.6897 0.0521 1.765 3.573 3.985 CRUSTACEA 8 3 10.3448 0.0062 0.209 0.569 0.634 GAMMARIDEA 22 1 3.4483 0.0003 0.009 0.015 0.016 MELITA DENTATA 22 1 3.4483 0.0009 0.029 0.070 0.078 PAROEDICEROS SP 22 1 3.4483 0.0003 0.011 0.005 0.006 PLEUSTES PANOPLUS 22 1 3.4483 0.0088 0.298 1.342 1.497 STEGOCEPHALUS INFLATUS 16 2 6.8966 0.0244 0.826 2.629 2.933 DECAPODA 22 1 3.4483 0.0086 0.291 0.457 0.510 DECAPODA SHRIMP 22 1 3.4483 0.0684 2.319 0.554 0.618 AXIUS SERRATUS 22 1 3.4483 0.0034 0.115 0.252 0.281 CRANGON SEPTEMSPINOSA 22 1 3.4483 0.0404 1.369 2.327 2.596 PONTOPHILUS NORVEGICUS 22 1 3.4483 0.0110 0.373 0.190 0.212 SABINEA SARSII 8 3 10.3448 0.0384 1.301 0.670 0.747 EUALUS PUSIOLUS 16 2 6.8966 0.0023 0.077 0.156 0.174 PANDALIDAE 16 2 6.8966 0.0295 1.001 0.421 0.469 DICHELOPANDALUS LEPTOCERUS 22 1 3.4483 0.0026 0.089 0.043 0.048 PENAEUS SETIFERUS 22 1 3.4483 0.0000 0.001 0.001 0.001 ISOPODA 22 1 3.4483 0.0007 0.022 0.011 0.012 HEMIARTHRUS SP 8 3 10.3448 0.0092 0.313 1.420 1.584 POLITOLANA POLITA 16 2 6.8966 0.0151 0.513 0.706 0.788 EUPHAUSIIDAE 7 4 13.7931 0.0198 0.672 4.297 4.793 MEGANYCTIPHANES NORVEGICA 22 1 3.4483 0.0004 0.015 0.033 0.037 MYSIS MIXTA 8 3 10.3448 0.4742 16.074 5.139 5.732 CEPHALOPODA Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 146 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=29 Predator size stats: mean(s.e.)=55.5(0.5), min=51 max=60 Mean (s.e.) stomach weight = 2.9499 (0.8061) based on 1973-80 bottom trawl data and predator length category 51-60 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 22 1 3.4483 0.0047 0.160 0.146 0.163 OPHIUROIDEA 8 3 10.3448 0.7278 24.671 6.759 7.539 FISH 22 1 3.4483 0.0107 0.362 0.864 0.964 ENGRAULIDAE 22 1 3.4483 0.1627 5.514 3.208 3.578 ANARHICHAS LUPUS 2 10 34.4828 0.2702 9.159 12.140 13.541 ANIMAL REMAINS 22 1 3.4483 0.0016 0.053 1.222 1.363 FECAL REMAINS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 147 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=21, Stomach samples=28 Predator size stats: mean(s.e.)=65.1(0.6), min=61 max=70 Mean (s.e.) stomach weight = 5.9768 (1.4714) based on 1973-80 bottom trawl data and predator length category 61-70 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 3 4 14.2857 0.0000 0.000 0.000 0.000 EMPTY 22 1 3.5714 0.0250 0.418 0.442 0.516 TREMATODA 3 4 14.2857 0.0012 0.020 0.041 0.048 NEMATODA 1 11 39.2857 0.1891 3.163 8.460 9.870 POLYCHAETA 22 1 3.5714 0.0183 0.307 0.568 0.662 EUNICE PENNATA 22 1 3.5714 0.0020 0.033 0.048 0.055 LUMBRINERIS SP 11 2 7.1429 0.1375 2.301 2.605 3.039 APHRODITIDAE 8 3 10.7143 0.0963 1.610 2.903 3.387 APHRODITA HASTATA 22 1 3.5714 0.0312 0.522 0.987 1.152 OPHIOGLYCERA GIGANTEA 11 2 7.1429 0.0271 0.454 1.118 1.304 NEPHTYIDAE 11 2 7.1429 0.1587 2.655 4.404 5.138 NEPHTYS SP 22 1 3.5714 0.0257 0.430 3.571 4.167 NEPHTYS INCISA 8 3 10.7143 0.1479 2.474 7.556 8.815 NEPHTYS LONGOSETOSA 11 2 7.1429 0.0065 0.108 0.259 0.302 CHONE INFUNDIBULIFORMIS 8 3 10.7143 0.1092 1.827 2.648 3.090 CRUSTACEA 22 1 3.5714 0.0012 0.020 0.038 0.045 AMPHIPODA 22 1 3.5714 0.0002 0.004 0.005 0.006 AEGININA LONGICORNIS 11 2 7.1429 0.0002 0.004 0.005 0.006 ERICTHONIUS RUBRICORNIS 22 1 3.5714 0.0008 0.013 0.012 0.013 PLEUSTES PANOPLUS 22 1 3.5714 0.0001 0.001 0.002 0.002 DULICHIA PORRECTA 22 1 3.5714 0.0006 0.010 0.009 0.011 DECAPODA 22 1 3.5714 0.0298 0.498 0.195 0.227 DECAPODA CRAB 22 1 3.5714 0.0013 0.022 0.098 0.114 DECAPODA SHRIMP 22 1 3.5714 0.0140 0.234 0.434 0.506 AXIUS SERRATUS 11 2 7.1429 0.0569 0.951 1.794 2.093 CRANGON SEPTEMSPINOSA 22 1 3.5714 0.0010 0.016 0.015 0.017 CARIDION SP 22 1 3.5714 0.0051 0.085 0.162 0.188 EUALUS PUSIOLUS 3 4 14.2857 1.1556 19.334 6.320 7.373 HYAS COARCTATUS 11 2 7.1429 0.0154 0.257 3.756 4.382 PAGURUS SP 11 2 7.1429 0.2893 4.840 1.271 1.483 PAGURUS LONGICARPUS 11 2 7.1429 0.1099 1.839 1.771 2.067 DICHELOPANDALUS LEPTOCERUS 22 1 3.5714 0.0011 0.018 0.007 0.008 EUPHAUSIIDAE 22 1 3.5714 0.0133 0.223 0.236 0.275 MEGANYCTIPHANES NORVEGICA 22 1 3.5714 0.0016 0.027 0.039 0.045 MYSIS MIXTA 22 1 3.5714 0.0150 0.252 0.063 0.073 NEOMYSIS AMERICANA 2 5 17.8571 1.1056 18.498 9.818 11.454 CEPHALOPODA 11 2 7.1429 0.3263 5.459 3.665 4.276 ILLEX SP 3 4 14.2857 0.0598 1.000 1.681 1.961 FISH 22 1 3.5714 0.2985 4.995 3.571 4.167 MYXINIDAE Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 148 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=21, Stomach samples=28 Predator size stats: mean(s.e.)=65.1(0.6), min=61 max=70 Mean (s.e.) stomach weight = 5.9768 (1.4714) based on 1973-80 bottom trawl data and predator length category 61-70 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 11 2 7.1429 0.9566 16.006 6.359 7.419 AMMODYTES SP 22 1 3.5714 0.0400 0.669 1.264 1.475 PHOLIS GUNNELLUS 3 4 14.2857 0.4823 8.069 6.264 7.309 ANIMAL REMAINS 22 1 3.5714 0.0199 0.333 1.250 1.459 ROCK Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 149 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=33 Predator size stats: mean(s.e.)=75.3(0.5), min=71 max=80 Mean (s.e.) stomach weight = 18.1894 (5.4618) based on 1973-80 bottom trawl data and predator length category 71-80 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 5 15.1515 0.0000 0.000 0.000 0.000 EMPTY 10 2 6.0606 0.0091 0.050 0.126 0.148 TREMATODA 1 13 39.3939 0.3745 2.059 7.325 8.633 POLYCHAETA 22 1 3.0303 0.0320 0.176 0.553 0.652 LUMBRINERIDAE 22 1 3.0303 0.0017 0.009 0.051 0.060 ONUPHIDAE 22 1 3.0303 0.0109 0.060 0.175 0.206 ONUPHIS EREMITA 22 1 3.0303 0.0039 0.022 0.090 0.106 OPHELIIDAE 22 1 3.0303 0.0058 0.032 0.023 0.027 OPHELINA AULOGASTER 10 2 6.0606 0.3043 1.673 4.060 4.785 APHRODITIDAE 22 1 3.0303 0.0093 0.051 0.173 0.204 GLYCERIDAE 22 1 3.0303 0.1186 0.652 0.457 0.538 OPHIOGLYCERA GIGANTEA 3 8 24.2424 0.2554 1.404 5.523 6.510 NEPHTYIDAE 4 5 15.1515 0.2192 1.205 4.217 4.970 NEPHTYS SP 22 1 3.0303 0.1037 0.570 2.379 2.803 NEREIDAE 10 2 6.0606 0.5843 3.213 6.061 7.143 NEREIS SP 10 2 6.0606 0.0633 0.348 0.719 0.847 SABELLIDAE 22 1 3.0303 0.0015 0.008 0.065 0.077 GAMMARIDEA 22 1 3.0303 0.0233 0.128 0.090 0.106 DECAPODA 10 2 6.0606 0.0021 0.011 0.064 0.075 DECAPODA SHRIMP 22 1 3.0303 0.5424 2.982 2.089 2.462 CANCER BOREALIS 22 1 3.0303 0.0022 0.012 0.040 0.047 EUALUS PUSIOLUS 22 1 3.0303 0.0393 0.216 0.055 0.064 LITHODES MAJA 10 2 6.0606 0.0912 0.501 0.238 0.281 HYAS COARCTATUS 10 2 6.0606 0.0346 0.190 0.242 0.285 PAGURIDAE 10 2 6.0606 0.0394 0.217 1.269 1.495 PAGURUS SP 10 2 6.0606 0.0274 0.151 0.230 0.271 DICHELOPANDALUS LEPTOCERUS 10 2 6.0606 0.0010 0.005 0.006 0.007 EUPHAUSIIDAE 4 5 15.1515 1.1808 6.492 2.839 3.346 MEGANYCTIPHANES NORVEGICA 4 5 15.1515 1.2372 6.802 3.054 3.600 CEPHALOPODA 22 1 3.0303 0.0001 0.000 0.002 0.003 OPHIUROIDEA 22 1 3.0303 0.0399 0.219 0.591 0.697 HOLOTHUROIDEA 8 4 12.1212 1.2997 7.145 5.757 6.785 FISH 22 1 3.0303 5.0130 27.560 3.030 3.571 CLUPEA HARENGUS 8 4 12.1212 2.5956 14.270 10.302 12.141 AMMODYTES SP 22 1 3.0303 0.0499 0.275 0.930 1.096 COTTIDAE 10 2 6.0606 1.1961 6.576 5.413 6.379 MYOXOCEPHALUS SP EGGS 10 2 6.0606 0.2620 1.440 3.232 3.809 CRYPTACANTHODES MACULATUS 22 1 3.0303 1.5108 8.306 2.941 3.466 LUMPENUS MACULATUS 2 10 30.3030 0.8873 4.878 10.134 11.943 ANIMAL REMAINS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 150 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=24, Stomach samples=33 Predator size stats: mean(s.e.)=75.3(0.5), min=71 max=80 Mean (s.e.) stomach weight = 18.1894 (5.4618) based on 1973-80 bottom trawl data and predator length category 71-80 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 22 1 3.0303 0.0041 0.022 0.076 0.090 ROCK 22 1 3.0303 0.0123 0.068 0.229 0.270 SAND Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 151 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=22, Stomach samples=23 Predator size stats: mean(s.e.)=85.5(0.6), min=81 max=90 Mean (s.e.) stomach weight = 10.2540 (2.9369) based on 1973-80 bottom trawl data and predator length category 81-90 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 12 1 4.3478 0.0000 0.000 0.000 0.000 CESTODA 4 4 17.3913 0.0103 0.101 0.555 0.555 TREMATODA 12 1 4.3478 0.0000 0.000 0.013 0.013 NEMATODA 1 12 52.1739 0.8455 8.245 19.861 19.861 POLYCHAETA 12 1 4.3478 0.0283 0.276 1.321 1.321 GONIADIDAE 12 1 4.3478 0.1345 1.312 3.194 3.194 NEPHTYIDAE 12 1 4.3478 0.1973 1.924 0.730 0.730 NEPHTYS DISCORS 8 2 8.6957 0.0264 0.258 0.553 0.553 NEREIDAE 12 1 4.3478 0.4781 4.662 4.348 4.348 NEREIS SP 12 1 4.3478 0.0543 0.529 1.087 1.087 SABELLIDAE 8 2 8.6957 0.0315 0.307 5.937 5.937 CRUSTACEA 12 1 4.3478 0.0009 0.009 0.137 0.137 GAMMARIDEA 12 1 4.3478 0.2065 2.014 0.765 0.765 DECAPODA 8 2 8.6957 0.4123 4.021 4.316 4.316 HYAS SP 8 2 8.6957 0.9165 8.938 5.776 5.776 HYAS COARCTATUS 12 1 4.3478 0.3243 3.163 3.393 3.393 PANDALIDAE 7 3 13.0435 0.4729 4.612 4.409 4.409 DICHELOPANDALUS LEPTOCERUS 12 1 4.3478 0.2211 2.156 4.348 4.348 PANDALUS BOREALIS 12 1 4.3478 0.0141 0.137 0.626 0.626 CIROLANIDAE 12 1 4.3478 0.0019 0.019 0.286 0.286 POLITOLANA POLITA 12 1 4.3478 0.0004 0.004 0.016 0.016 EUPHAUSIIDAE 3 6 26.0870 0.0628 0.613 1.541 1.541 MEGANYCTIPHANES NORVEGICA 12 1 4.3478 0.0455 0.444 0.628 0.628 BIVALVIA 12 1 4.3478 0.0005 0.005 0.005 0.005 GASTROPODA 4 4 17.3913 0.0390 0.380 0.231 0.231 CEPHALOPODA 12 1 4.3478 0.6065 5.915 4.348 4.348 OCTOPODA 12 1 4.3478 0.0000 0.000 0.000 0.000 OPHIUROIDEA 4 4 17.3913 1.4983 14.612 11.315 11.315 FISH 12 1 4.3478 2.5616 24.981 3.810 3.810 CHONDRICHTHYES 12 1 4.3478 0.3452 3.367 4.284 4.284 AMMODYTES SP 2 11 47.8261 0.7174 6.996 12.166 12.166 ANIMAL REMAINS Predator Species = RAJA RADIATA (THORNY SKATE, SVSPP=028) 152 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=10, Stomach samples=12 Predator size stats: mean(s.e.)=94.3(0.9), min=91 max=100 Mean (s.e.) stomach weight = 72.9183 (41.4530) based on 1973-80 bottom trawl data and predator length category 91-100 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 6 1 8.3333 0.0000 0.000 0.000 0.000 EMPTY 6 1 8.3333 0.0209 0.029 0.010 0.010 CESTODA 3 3 25.0000 0.1560 0.214 3.210 3.502 TREMATODA 3 3 25.0000 0.5103 0.700 4.817 5.255 POLYCHAETA 6 1 8.3333 0.0337 0.046 4.235 4.620 NEPHTYIDAE 6 1 8.3333 0.0104 0.014 0.166 0.181 NEPHTYS SP 5 2 16.6667 0.0322 0.044 4.003 4.367 DECAPODA 6 1 8.3333 0.3042 0.417 6.628 7.231 AXIUS SERRATUS 6 1 8.3333 0.9297 1.275 8.333 9.091 CALOCARIS TEMPLEMANNI 6 1 8.3333 0.0466 0.064 0.744 0.812 PANDALIDAE 6 1 8.3333 0.0343 0.047 0.170 0.186 DICHELOPANDALUS LEPTOCERUS 6 1 8.3333 0.0008 0.001 0.105 0.114 MEGANYCTIPHANES NORVEGICA 6 1 8.3333 1.1259 1.544 0.515 0.562 COPEPODA 6 1 8.3333 0.8275 1.135 0.378 0.413 CEPHALOPODA 6 1 8.3333 0.0237 0.032 0.378 0.412 CEPHALOPODA BEAKS 6 1 8.3333 22.3333 30.628 4.653 5.076 LOLIGO SP 6 1 8.3333 14.8458 20.360 6.788 7.405 ILLEX SP 6 1 8.3333 0.0009 0.001 0.015 0.016 OPHIUROIDEA 6 1 8.3333 0.0017 0.002 0.001 0.001 OPHIURA SP 1 5 41.6667 12.2258 16.766 24.859 27.119 FISH 6 1 8.3333 17.6667 24.228 3.681 4.015 CLUPEA HARENGUS 2 4 33.3333 1.7881 2.452 17.979 19.613 ANIMAL REMAINS Predator Species = DASYATIS AMERICANA (SOUTHERN STINGRAY, SVSPP=029) 153 Selected Unweighted diet statistics 01:51 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 and predator length category 81-90 cm 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) 154 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=21 Predator size stats: mean(s.e.)=10.0(0.0), min=10 max=10 Mean (s.e.) stomach weight = 0.0585 (0.0149) based on 1973-80 bottom trawl data and predator length category 1-10 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 4.7619 0.0000 0.000 0.000 0.000 EMPTY 3 8 38.0952 0.0019 3.176 38.095 40.000 CRUSTACEA 1 9 42.8571 0.0100 17.182 7.693 8.078 DECAPODA LARVAE 1 9 42.8571 0.0459 78.420 35.164 36.922 COPEPODA 5 1 4.7619 0.0000 0.081 4.762 5.000 CALANOIDA 4 2 9.5238 0.0007 1.140 9.524 10.000 ANIMAL REMAINS Predator Species = ETRUMEUS TERES (ROUND HERRING, SVSPP=031) 155 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=10, Stomach samples=72 Predator size stats: mean(s.e.)=12.2(0.2), min=11 max=16 Mean (s.e.) stomach weight = 0.0988 (0.0275) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 4 14 19.4444 0.0000 0.000 0.000 0.000 EMPTY 1 26 36.1111 0.0044 4.412 32.802 40.720 CRUSTACEA 14 1 1.3889 0.0001 0.084 0.011 0.013 AMPELISCA SP 11 2 2.7778 0.0002 0.239 0.090 0.112 BYBLIS SERRATA 10 3 4.1667 0.0021 2.108 0.953 1.184 GAMMARUS LAWRENCIANUS 11 2 2.7778 0.0000 0.028 0.167 0.207 HYPERIIDAE 2 18 25.0000 0.0156 15.821 5.818 7.222 DECAPODA LARVAE 14 1 1.3889 0.0001 0.084 0.214 0.265 DECAPODA SHRIMP 14 1 1.3889 0.0003 0.253 0.026 0.032 LUCIFER FAXONI 11 2 2.7778 0.0000 0.028 0.730 0.906 MYSIDACEA 6 7 9.7222 0.0153 15.526 7.830 9.720 NEOMYSIS AMERICANA 14 1 1.3889 0.0001 0.084 0.018 0.022 CIRRIPEDIA LARVAE 2 18 25.0000 0.0185 18.744 21.993 27.302 COPEPODA 5 8 11.1111 0.0132 13.390 5.872 7.289 CALANOIDA 8 4 5.5556 0.0004 0.450 0.075 0.093 CANDACIA ARMATA 14 1 1.3889 0.0001 0.070 0.007 0.009 GASTROPODA 8 4 5.5556 0.0196 19.854 1.829 2.271 FISH 14 1 1.3889 0.0010 1.012 0.150 0.186 FISH LARVAE 7 6 8.3333 0.0077 7.812 1.971 2.447 ANIMAL REMAINS Predator Species = CLUPEA HARENGUS (ATLANTIC HERRING, SVSPP=032) 156 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=36 Predator size stats: mean(s.e.)=15.4(0.4), min=12 max=20 Mean (s.e.) stomach weight = 0.1189 (0.0268) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 7 5 13.8889 0.0000 0.000 0.000 0.000 EMPTY 3 7 19.4444 0.0002 0.164 2.124 2.467 TREMATODA 1 13 36.1111 0.0322 27.050 29.794 34.599 CRUSTACEA 2 9 25.0000 0.0060 5.046 3.087 3.584 HYPERIIDAE 12 1 2.7778 0.0001 0.070 0.641 0.744 PARATHEMISTO SP 8 2 5.5556 0.0002 0.140 0.322 0.374 DECAPODA LARVAE 6 6 16.6667 0.0209 17.543 11.953 13.881 EUPHAUSIIDAE 8 2 5.5556 0.0073 6.167 3.792 4.404 MEGANYCTIPHANES NORVEGICA 3 7 19.4444 0.0484 40.668 19.076 22.153 THYSANOESSA RASCHII 8 2 5.5556 0.0001 0.047 1.620 1.882 COPEPODA 8 2 5.5556 0.0004 0.304 0.823 0.956 CALANOIDA 3 7 19.4444 0.0031 2.593 12.789 14.852 ANIMAL REMAINS 12 1 2.7778 0.0003 0.210 0.089 0.104 ROCK Predator Species = CLUPEA HARENGUS (ATLANTIC HERRING, SVSPP=032) 157 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=18, Stomach samples=86 Predator size stats: mean(s.e.)=25.6(0.3), min=21 max=30 Mean (s.e.) stomach weight = 0.7593 (0.1738) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 23 26.7442 0.0000 0.000 0.000 0.000 EMPTY 10 7 8.1395 0.0001 0.011 0.016 0.022 TREMATODA 20 1 1.1628 0.0000 0.002 0.001 0.001 NEMATODA 11 6 6.9767 0.0031 0.409 4.358 5.949 CRUSTACEA 17 3 3.4884 0.0000 0.006 0.004 0.006 CRUSTACEA LARVAE 18 2 2.3256 0.0002 0.020 0.131 0.179 GAMMARIDEA 13 4 4.6512 0.0002 0.023 0.019 0.026 CALLIOPIUS LAEVIUSCULUS 18 2 2.3256 0.0002 0.029 0.121 0.165 HYPERIIDAE 13 4 4.6512 0.0034 0.450 1.275 1.740 PARATHEMISTO SP 5 12 13.9535 0.0248 3.272 1.112 1.518 THEMISTO GAUDICHAUDII 20 1 1.1628 0.0000 0.005 0.014 0.018 DECAPODA 20 1 1.1628 0.0000 0.003 0.010 0.014 DECAPODA LARVAE 20 1 1.1628 0.0008 0.109 0.391 0.534 DIASTYLIDAE 6 11 12.7907 0.0403 5.307 7.097 9.688 EUPHAUSIIDAE 20 1 1.1628 0.0000 0.002 0.002 0.002 EUPHAUSIIDAE LARVAE 20 1 1.1628 0.0030 0.392 0.384 0.524 EUPHAUSIA SP 4 14 16.2791 0.5068 66.740 14.520 19.821 MEGANYCTIPHANES NORVEGICA 7 10 11.6279 0.0292 3.851 4.030 5.501 THYSANOESSA RASCHII 20 1 1.1628 0.0001 0.012 0.044 0.060 ERYTHROPS ERYTHROPHTHALMA 13 4 4.6512 0.0001 0.011 0.010 0.013 MYSIDOPSIS BIGELOWI 12 5 5.8140 0.0001 0.008 1.037 1.416 CIRRIPEDIA 7 10 11.6279 0.0243 3.200 10.475 14.299 COPEPODA 3 19 22.0930 0.0038 0.495 3.144 4.292 CALANOIDA 20 1 1.1628 0.0000 0.002 0.001 0.002 HARPACTICOIDA 13 4 4.6512 0.0002 0.023 0.057 0.078 CALANUS FINMARCHICUS 20 1 1.1628 0.0000 0.002 0.009 0.012 PSEUDOCALANUS SP 9 9 10.4651 0.0622 8.197 6.061 8.274 CHAETOGNATHA 1 23 26.7442 0.0563 7.421 18.934 25.846 ANIMAL REMAINS Predator Species = CLUPEA HARENGUS (ATLANTIC HERRING, SVSPP=032) 158 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=4 Predator size stats: mean(s.e.)=31.5(0.3), min=31 max=32 Mean (s.e.) stomach weight = 0.0763 (0.0596) based on 1973-80 bottom trawl data and predator length category 31-40 cm 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 0.0628 82.295 25.000 50.000 COPEPODA 2 1 25.0000 0.0123 16.066 22.685 45.370 CALANOIDA 2 1 25.0000 0.0013 1.639 2.315 4.630 ANIMAL REMAINS Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 159 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=11 Predator size stats: mean(s.e.)=8.5(0.3), min=7 max=10 Mean (s.e.) stomach weight = 0.0115 (0.0052) based on 1973-80 bottom trawl data and predator length category 1-10 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 7 63.6364 0.0035 29.921 57.143 57.143 CRUSTACEA 4 1 9.0909 0.0001 0.787 0.325 0.325 HYPERIIDAE 2 2 18.1818 0.0071 61.417 15.260 15.260 COPEPODA 4 1 9.0909 0.0006 5.512 9.091 9.091 CALANOIDA 2 2 18.1818 0.0003 2.362 18.182 18.182 ANIMAL REMAINS Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 160 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=16, Stomach samples=57 Predator size stats: mean(s.e.)=16.4(0.4), min=11 max=20 Mean (s.e.) stomach weight = 0.2223 (0.0440) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 11 19.2982 0.0000 0.000 0.000 0.000 EMPTY 9 2 3.5088 0.0002 0.087 0.201 0.249 POLYCHAETA 1 25 43.8596 0.0929 41.819 39.205 48.580 CRUSTACEA 7 4 7.0175 0.0011 0.497 1.834 2.273 HYPERIIDAE 6 5 8.7719 0.0035 1.579 1.109 1.374 DECAPODA LARVAE 9 2 3.5088 0.0023 1.042 1.798 2.227 DECAPODA SHRIMP 4 6 10.5263 0.0425 19.141 7.716 9.561 MEGANYCTIPHANES NORVEGICA 2 11 19.2982 0.0315 14.176 11.813 14.637 COPEPODA 7 4 7.0175 0.0085 3.812 5.468 6.776 CALANOIDA 12 1 1.7544 0.0005 0.229 0.380 0.470 CHAETOGNATHA 12 1 1.7544 0.0051 2.273 0.972 1.204 FISH 9 2 3.5088 0.0291 13.087 3.076 3.812 AMMODYTES SP 4 6 10.5263 0.0050 2.257 7.131 8.837 ANIMAL REMAINS Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 161 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=34, Stomach samples=139 Predator size stats: mean(s.e.)=25.7(0.2), min=21 max=30 Mean (s.e.) stomach weight = 1.0148 (0.1169) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 12 8.6331 0.0000 0.000 0.000 0.000 EMPTY 10 10 7.1942 0.0184 1.816 4.554 4.984 CNIDARIA 9 11 7.9137 0.0008 0.084 0.335 0.367 NEMATODA 30 1 0.7194 0.0002 0.015 0.022 0.024 POLYCHAETA 16 5 3.5971 0.0011 0.110 0.190 0.208 TOMOPTERIS SP 6 22 15.8273 0.0651 6.411 10.696 11.707 CRUSTACEA 16 5 3.5971 0.0111 1.097 2.435 2.665 AMPHIPODA 20 4 2.8777 0.0003 0.028 0.022 0.024 GAMMARIDEA 30 1 0.7194 0.0000 0.001 0.001 0.002 LEPTOCHEIRUS PINGUIS 30 1 0.7194 0.0000 0.001 0.011 0.012 UNCIOLA SP 23 2 1.4388 0.0000 0.004 0.006 0.006 ERICTHONIUS RUBRICORNIS 23 2 1.4388 0.0002 0.023 0.030 0.033 RHACHOTROPIS OCULATA 23 2 1.4388 0.0027 0.267 0.107 0.117 GAMMARUS SP 11 8 5.7554 0.0004 0.036 0.853 0.933 HYPERIIDAE 4 29 20.8633 0.0418 4.115 4.804 5.258 PARATHEMISTO SP 20 4 2.8777 0.0021 0.204 0.314 0.344 MONOCULODES SP 23 2 1.4388 0.0001 0.011 0.015 0.017 PONTOGENEIA INERMIS 23 2 1.4388 0.0004 0.038 0.191 0.209 DECAPODA 7 21 15.1079 0.0278 2.739 3.259 3.567 DECAPODA LARVAE 22 3 2.1583 0.0003 0.032 0.137 0.150 DECAPODA SHRIMP 23 2 1.4388 0.0001 0.011 0.007 0.008 CRANGON SEPTEMSPINOSA 30 1 0.7194 0.0016 0.158 0.080 0.087 DICHELOPANDALUS LEPTOCERUS 30 1 0.7194 0.0000 0.004 0.033 0.036 EDOTEA SP 30 1 0.7194 0.0001 0.010 0.012 0.013 CUMACEA 12 7 5.0360 0.0257 2.535 2.112 2.311 EUPHAUSIIDAE 3 33 23.7410 0.5118 50.432 17.602 19.265 MEGANYCTIPHANES NORVEGICA 30 1 0.7194 0.0016 0.153 0.213 0.233 MYSIDACEA 16 5 3.5971 0.0225 2.216 0.800 0.876 NEOMYSIS AMERICANA 1 37 26.6187 0.1383 13.627 13.065 14.300 COPEPODA 5 23 16.5468 0.0709 6.987 11.032 12.074 CALANOIDA 30 1 0.7194 0.0001 0.006 0.011 0.012 CANDACIA ARMATA 12 7 5.0360 0.0008 0.079 0.233 0.255 GASTROPODA 30 1 0.7194 0.0001 0.007 0.012 0.014 THECOSOMATA 30 1 0.7194 0.0008 0.076 0.360 0.394 CEPHALOPODA 16 5 3.5971 0.0113 1.117 1.136 1.243 CHAETOGNATHA 30 1 0.7194 0.0001 0.014 0.025 0.027 LARVACEA 14 6 4.3165 0.0094 0.922 2.216 2.425 THALIACEA 23 2 1.4388 0.0011 0.105 0.360 0.394 SALPIDAE 14 6 4.3165 0.0046 0.452 0.301 0.330 FISH Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 162 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=34, Stomach samples=139 Predator size stats: mean(s.e.)=25.7(0.2), min=21 max=30 Mean (s.e.) stomach weight = 1.0148 (0.1169) based on 1973-80 bottom trawl data and predator length category 21-30 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 30 1 0.7194 0.0001 0.006 0.007 0.008 FISH SCALES 2 34 24.4604 0.0411 4.048 13.698 14.993 ANIMAL REMAINS 30 1 0.7194 0.0000 0.004 0.070 0.076 PLANTS Predator Species = ALOSA PSEUDOHARENGUS (ALEWIFE, SVSPP=033) 163 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=4 Predator size stats: mean(s.e.)=31.3(0.3), min=31 max=32 Mean (s.e.) stomach weight = 0.1653 (0.0893) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 25.0000 0.0000 0.000 0.000 0.000 EMPTY 2 1 25.0000 0.0538 32.526 13.642 18.190 CRUSTACEA 1 2 50.0000 0.0658 39.788 23.778 31.704 PARATHEMISTO SP 2 1 25.0000 0.0133 8.018 3.363 4.484 DECAPODA SHRIMP 2 1 25.0000 0.0178 10.741 8.180 10.906 MEGANYCTIPHANES NORVEGICA 2 1 25.0000 0.0023 1.362 1.037 1.382 GASTROPODA 2 1 25.0000 0.0125 7.564 25.000 33.333 ANIMAL REMAINS Predator Species = ALOSA AESTIVALIS (BLUEBACK HERRING, SVSPP=034) 164 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=5 Predator size stats: mean(s.e.)=18.0(1.0), min=14 max=20 Mean (s.e.) stomach weight = 0.0154 (0.0127) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 20.0000 0.0096 62.338 14.545 14.545 CTENOPHORA 2 1 20.0000 0.0018 11.688 2.727 2.727 PARATHEMISTO SP 2 1 20.0000 0.0002 1.299 0.303 0.303 DECAPODA LARVAE 1 4 80.0000 0.0022 14.286 80.000 80.000 CALANOIDA 2 1 20.0000 0.0016 10.390 2.424 2.424 ANIMAL REMAINS Predator Species = ALOSA AESTIVALIS (BLUEBACK HERRING, SVSPP=034) 165 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=3 Predator size stats: mean(s.e.)=24.0(0.6), min=23 max=25 Mean (s.e.) stomach weight = 0.0033 (0.0020) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 1 33.3333 0.0000 0.000 0.000 0.000 EMPTY 1 2 66.6667 0.0033 100.000 66.667 100.000 CALANOIDA Predator Species = ALOSA SAPIDISSIMA (AMERICAN SHAD, SVSPP=035) 166 Selected Unweighted diet statistics 01:51 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 = 0.7740 (.) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.7080 91.473 91.473 91.473 EUPHAUSIIDAE 1 1 100.0000 0.0660 8.527 8.527 8.527 ANIMAL REMAINS Predator Species = ALOSA SAPIDISSIMA (AMERICAN SHAD, SVSPP=035) 167 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=6, Stomach samples=15 Predator size stats: mean(s.e.)=24.3(0.4), min=22 max=29 Mean (s.e.) stomach weight = 1.6851 (0.4640) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 8 1 6.6667 0.0001 0.004 0.039 0.039 TREMATODA 5 3 20.0000 0.0004 0.024 0.025 0.025 NEMATODA 5 3 20.0000 0.0110 0.653 9.704 9.704 CRUSTACEA 8 1 6.6667 0.0053 0.316 3.119 3.119 PARATHEMISTO SP 2 6 40.0000 0.2593 15.386 9.158 9.158 EUPHAUSIIDAE 1 7 46.6667 1.1407 67.690 34.175 34.175 MEGANYCTIPHANES NORVEGICA 4 5 33.3333 0.0578 3.430 6.750 6.750 COPEPODA 8 1 6.6667 0.0269 1.594 1.007 1.007 CEPHALOPODA 8 1 6.6667 0.0055 0.328 3.236 3.236 CHAETOGNATHA 5 3 20.0000 0.0455 2.698 1.550 1.550 FISH 8 1 6.6667 0.0393 2.330 2.453 2.453 MERLUCCIUS BILINEARIS 2 6 40.0000 0.0934 5.543 28.754 28.754 ANIMAL REMAINS 8 1 6.6667 0.0001 0.004 0.031 0.031 STRING Predator Species = ALOSA SAPIDISSIMA (AMERICAN SHAD, SVSPP=035) 168 Selected Unweighted diet statistics 01:51 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 = 0.2680 (.) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0060 2.239 2.239 2.239 HYPERIIDAE 1 1 100.0000 0.2620 97.761 97.761 97.761 CALANOIDA Predator Species = ALOSA SAPIDISSIMA (AMERICAN SHAD, SVSPP=035) 169 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=2 Predator size stats: mean(s.e.)=46.0(2.0), min=44 max=48 Mean (s.e.) stomach weight = 0.8950 (0.1600) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 50.0000 0.5275 58.939 50.000 50.000 MEGANYCTIPHANES NORVEGICA 1 1 50.0000 0.3675 41.061 50.000 50.000 CALANOIDA Predator Species = BREVOORTIA TYRANNUS (ATLANTIC MENHADEN, SVSPP=036) 170 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=4, Stomach samples=14 Predator size stats: mean(s.e.)=16.9(0.7), min=12 max=20 Mean (s.e.) stomach weight = 0.0191 (0.0058) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 5 35.7143 0.0000 0.000 0.000 0.000 EMPTY 5 2 14.2857 0.0004 2.247 1.364 2.121 FORAMINIFERIDA 6 1 7.1429 0.0001 0.375 1.429 2.222 DECAPODA LARVAE 6 1 7.1429 0.0003 1.498 5.714 8.889 PAGURUS SP LARVAE 2 5 35.7143 0.0024 12.734 7.710 11.993 CALANOIDA 1 6 42.8571 0.0056 29.213 23.790 37.007 ANIMAL REMAINS 2 5 35.7143 0.0103 53.933 24.279 37.767 SAND Predator Species = BREVOORTIA TYRANNUS (ATLANTIC MENHADEN, SVSPP=036) 171 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=9, Stomach samples=20 Predator size stats: mean(s.e.)=23.6(0.5), min=21 max=28 Mean (s.e.) stomach weight = 0.1271 (0.0335) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 5.0000 0.0001 0.039 0.185 0.185 CRUSTACEA LARVAE 5 1 5.0000 0.0004 0.275 0.072 0.072 DECAPODA LARVAE 5 1 5.0000 0.0001 0.079 0.021 0.021 PAGURUS SP 5 1 5.0000 0.0137 10.735 2.820 2.820 NEOMYSIS AMERICANA 4 2 10.0000 0.0006 0.472 5.833 5.833 COPEPODA 1 15 75.0000 0.0536 42.116 26.110 26.110 CALANOIDA 2 14 70.0000 0.0215 16.870 41.191 41.191 ANIMAL REMAINS 3 9 45.0000 0.0374 29.414 23.768 23.768 SAND Predator Species = ANCHOA HEPSETUS (STRIPED ANCHOVY, SVSPP=044) 172 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=15 Predator size stats: mean(s.e.)=11.9(0.1), min=11 max=12 Mean (s.e.) stomach weight = 0.0714 (0.0365) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 10 1 6.6667 0.0000 0.000 0.000 0.000 EMPTY 3 2 13.3333 0.0041 5.696 5.804 6.218 POLYCHAETA 3 2 13.3333 0.0001 0.187 2.063 2.211 PHYLLODOCIDAE 10 1 6.6667 0.0002 0.280 0.377 0.404 CRUSTACEA 3 2 13.3333 0.0001 0.187 1.376 1.474 CRUSTACEA LARVAE 10 1 6.6667 0.0001 0.093 0.043 0.046 GAMMARIDEA 3 2 13.3333 0.0008 1.120 0.791 0.848 CALLIANASSA SETIMANUS 3 2 13.3333 0.0012 1.681 3.544 3.797 PENAEIDAE 10 1 6.6667 0.0001 0.093 0.012 0.013 CUMACEA 3 2 13.3333 0.0341 47.712 6.516 6.981 MYSIDACEA 2 3 20.0000 0.0220 30.812 13.773 14.757 NEOMYSIS AMERICANA 10 1 6.6667 0.0001 0.093 1.333 1.429 CIRRIPEDIA LARVAE 3 2 13.3333 0.0001 0.187 2.063 2.211 CALANOIDA 10 1 6.6667 0.0001 0.093 1.111 1.190 CENTROPAGES SP 10 1 6.6667 0.0002 0.280 2.857 3.061 FISH SCALES 1 10 66.6667 0.0079 11.111 46.336 49.645 ANIMAL REMAINS 10 1 6.6667 0.0003 0.373 5.333 5.714 ROCK Predator Species = ARGENTINA SILUS (ATLANTIC ARGENTINE, SVSPP=046) 173 Selected Unweighted diet statistics 01:51 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 and predator length category 1-10 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = ARGENTINA SILUS (ATLANTIC ARGENTINE, SVSPP=046) 174 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=3, Stomach samples=3 Predator size stats: mean(s.e.)=19.7(0.3), min=19 max=20 Mean (s.e.) stomach weight = 0.1680 (0.0885) based on 1973-80 bottom trawl data and predator length category 11-20 cm 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 0.0887 52.778 29.556 44.333 POLYCHAETA 1 1 33.3333 0.0680 40.476 33.333 50.000 MEGANYCTIPHANES NORVEGICA 1 1 33.3333 0.0113 6.746 3.778 5.667 ROCK Predator Species = ARGENTINA SILUS (ATLANTIC ARGENTINE, SVSPP=046) 175 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=16, Stomach samples=77 Predator size stats: mean(s.e.)=27.1(0.3), min=21 max=30 Mean (s.e.) stomach weight = 0.2416 (0.1218) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 30 38.9610 0.0000 0.000 0.000 0.000 EMPTY 9 3 3.8961 0.0066 2.752 2.468 4.043 CTENOPHORA 9 3 3.8961 0.0001 0.032 0.062 0.102 TREMATODA 9 3 3.8961 0.0001 0.027 0.082 0.135 NEMATODA 13 2 2.5974 0.0002 0.081 0.241 0.395 TROCHOCHAETA SP 3 13 16.8831 0.0070 2.913 6.598 10.810 CRUSTACEA 16 1 1.2987 0.0002 0.075 0.758 1.241 AMPHIPODA 16 1 1.2987 0.0002 0.086 0.472 0.774 GAMMARIDEA 7 5 6.4935 0.0013 0.548 0.717 1.175 HYPERIIDAE 13 2 2.5974 0.0016 0.666 1.732 2.837 HYPERIA GALBA 9 3 3.8961 0.0015 0.629 0.553 0.906 PARATHEMISTO SP 16 1 1.2987 0.0007 0.290 0.064 0.105 THEMISTO GAUDICHAUDII 8 4 5.1948 0.0003 0.118 1.375 2.253 DECAPODA LARVAE 13 2 2.5974 0.0049 2.026 0.317 0.519 DECAPODA SHRIMP 16 1 1.2987 0.0004 0.161 0.124 0.203 ISOPODA 5 10 12.9870 0.1477 61.125 10.534 17.258 MEGANYCTIPHANES NORVEGICA 16 1 1.2987 0.0000 0.005 0.022 0.037 COPEPODA 6 7 9.0909 0.0051 2.128 3.843 6.295 CHAETOGNATHA 4 11 14.2857 0.0318 13.146 9.347 15.314 FISH 16 1 1.2987 0.0000 0.005 0.054 0.089 FISH SCALES 2 23 29.8701 0.0319 13.184 21.676 35.511 ANIMAL REMAINS Predator Species = ARGENTINA SILUS (ATLANTIC ARGENTINE, SVSPP=046) 176 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=11, Stomach samples=92 Predator size stats: mean(s.e.)=34.3(0.3), min=31 max=40 Mean (s.e.) stomach weight = 0.1003 (0.0386) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 69 75.0000 0.0000 0.000 0.000 0.000 EMPTY 5 2 2.1739 0.0036 3.599 1.066 4.265 SIPHONOPHORA 5 2 2.1739 0.0000 0.022 0.379 1.515 TREMATODA 10 1 1.0870 0.0000 0.033 0.005 0.019 NEMATODA 5 2 2.1739 0.0012 1.171 1.426 5.705 CRUSTACEA 10 1 1.0870 0.0001 0.076 0.005 0.019 HYPERIIDAE 10 1 1.0870 0.0004 0.390 0.073 0.292 HYPERIA SP 10 1 1.0870 0.0001 0.141 0.026 0.105 PARATHEMISTO SP 10 1 1.0870 0.0007 0.694 1.054 4.216 DECAPODA 10 1 1.0870 0.0009 0.910 0.056 0.225 EUPHAUSIIDAE 2 15 16.3043 0.0744 74.160 11.439 45.756 MEGANYCTIPHANES NORVEGICA 5 2 2.1739 0.0019 1.918 2.174 8.696 COPEPODA 10 1 1.0870 0.0014 1.442 0.089 0.356 CEPHALOPODA 4 6 6.5217 0.0027 2.656 1.744 6.978 SALPIDAE 5 2 2.1739 0.0000 0.033 0.741 2.964 FISH SCALES 10 1 1.0870 0.0015 1.463 1.087 4.348 OSTEICHTHYES 10 1 1.0870 0.0043 4.271 0.640 2.561 MAUROLICUS MUELLERI 3 7 7.6087 0.0070 7.024 2.995 11.980 ANIMAL REMAINS Predator Species = ARGENTINA SILUS (ATLANTIC ARGENTINE, SVSPP=046) 177 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=5, Stomach samples=5 Predator size stats: mean(s.e.)=42.0(0.3), min=41 max=43 Mean (s.e.) stomach weight = 0.0324 (0.0324) based on 1973-80 bottom trawl data and predator length category 41-50 cm 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 0.0324 100.000 20.000 100.000 MEGANYCTIPHANES NORVEGICA Predator Species = MYCTOPHIDAE (LANTERNFISHES, SVSPP=056) 178 Selected Unweighted diet statistics 01:51 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 and predator length category 1-10 cm 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) 179 Selected Unweighted diet statistics 01:51 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 and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = CONGER OCEANICUS (CONGER EEL, SVSPP=063) 180 Selected Unweighted diet statistics 01:51 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 = 0.0450 (.) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 2.222 2.222 2.222 COPEPODA 1 1 100.0000 0.0440 97.778 97.778 97.778 ANIMAL REMAINS Predator Species = CONGER OCEANICUS (CONGER EEL, SVSPP=063) 181 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=3 Predator size stats: mean(s.e.)=54.7(1.3), min=52 max=56 Mean (s.e.) stomach weight = 0.0677 (0.0097) based on 1973-80 bottom trawl data and predator length category 51-60 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 5 1 33.3333 0.0050 7.389 8.333 8.333 CRUSTACEA 3 2 66.6667 0.0007 0.985 1.151 1.151 COPEPODA 3 2 66.6667 0.0147 21.675 25.516 25.516 FISH 1 3 100.0000 0.0023 3.448 3.756 3.756 FISH SCALES 1 3 100.0000 0.0450 66.502 61.244 61.244 ANIMAL REMAINS Predator Species = CONGER OCEANICUS (CONGER EEL, SVSPP=063) 182 Selected Unweighted diet statistics 01:51 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 and predator length category 61-70 cm 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) 183 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=1 Predator size stats: mean(s.e.)=76.0(.), min=76 max=76 Mean (s.e.) stomach weight = 0.0000 (.) based on 1973-80 bottom trawl data and predator length category 71-80 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = CONGER OCEANICUS (CONGER EEL, SVSPP=063) 184 Selected Unweighted diet statistics 01:51 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 and predator length category 81-90 cm 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 = SIMENCHELYS PARASITICUS (SLIME EEL, SVSPP=064) 185 Selected Unweighted diet statistics 01:51 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 and predator length category 11-20 cm 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) 186 Selected Unweighted diet statistics 01:51 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 = 0.0160 (.) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0010 6.250 6.250 6.250 NEMATODA 1 1 100.0000 0.0110 68.750 68.750 68.750 LEPTOCHEIRUS PINGUIS 1 1 100.0000 0.0040 25.000 25.000 25.000 MELITA SP Predator Species = OPHICHTHUS CRUENTIFER (MARGINED SNAKE EEL, SVSPP=065) 187 Selected Unweighted diet statistics 01:51 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 = 0.2050 (.) based on 1973-80 bottom trawl data and predator length category 41-50 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 1 100.0000 0.0020 0.976 0.976 0.976 POLYCHAETA 1 1 100.0000 0.1080 52.683 52.683 52.683 LUMBRINERIS TENUIS 1 1 100.0000 0.0950 46.341 46.341 46.341 MUNIDA IRIS Predator Species = MERLUCCIUS ALBIDUS (OFFSHORE HAKE, SVSPP=069) 188 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=6 Predator size stats: mean(s.e.)=17.8(1.1), min=13 max=20 Mean (s.e.) stomach weight = 0.0080 (0.0051) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 4 66.6667 0.0000 0.000 0.000 0.000 EMPTY 2 1 16.6667 0.0043 54.167 16.667 50.000 THYSANOESSA RASCHII 2 1 16.6667 0.0037 45.833 16.667 50.000 ANIMAL REMAINS Predator Species = MERLUCCIUS ALBIDUS (OFFSHORE HAKE, SVSPP=069) 189 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=1, Stomach samples=2 Predator size stats: mean(s.e.)=30.0(0.0), min=30 max=30 Mean (s.e.) stomach weight = 0.0000 (0.0000) based on 1973-80 bottom trawl data and predator length category 21-30 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 2 100.0000 0.0000 0.000 0.000 0.000 EMPTY Predator Species = MERLUCCIUS ALBIDUS (OFFSHORE HAKE, SVSPP=069) 190 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=2, Stomach samples=9 Predator size stats: mean(s.e.)=33.0(0.4), min=31 max=35 Mean (s.e.) stomach weight = 0.0087 (0.0087) based on 1973-80 bottom trawl data and predator length category 31-40 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 8 88.8889 0.0000 0.000 0.000 0.000 EMPTY 2 1 11.1111 0.0087 100.000 11.111 100.000 EUPHAUSIIDAE Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 191 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=127, Stomach samples=1055 Predator size stats: mean(s.e.)=6.5(0.1), min=3 max=10 Mean (s.e.) stomach weight = 0.0214 (0.0012) based on 1973-80 bottom trawl data and predator length category 1-10 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 2 139 13.1754 0.0000 0.000 0.000 0.000 EMPTY 26 12 1.1374 0.0000 0.058 0.289 0.333 TREMATODA 59 1 0.0948 0.0000 0.004 0.003 0.003 ACANTHOCEPHALA 35 5 0.4739 0.0000 0.022 0.069 0.079 NEMATODA 59 1 0.0948 0.0000 0.022 0.025 0.029 POLYCHAETA 40 4 0.3791 0.0001 0.274 0.311 0.359 TEREBELLIDA 1 213 20.1896 0.0017 7.883 16.862 19.421 CRUSTACEA 33 6 0.5687 0.0000 0.186 0.218 0.251 CRUSTACEA LARVAE 40 4 0.3791 0.0000 0.080 0.125 0.144 AMPHIPODA 5 69 6.5403 0.0005 2.468 4.247 4.892 GAMMARIDEA 10 41 3.8863 0.0002 1.124 2.326 2.679 AMPELISCIDAE 59 1 0.0948 0.0000 0.022 0.032 0.036 AMPELISCA SP 22 20 1.8957 0.0002 0.982 1.174 1.353 AMPELISCA AGASSIZI 59 1 0.0948 0.0000 0.009 0.095 0.109 AMPELISCA ESCHRICHTI 31 8 0.7583 0.0000 0.177 0.578 0.666 AMPELISCA VADORUM 31 8 0.7583 0.0001 0.637 0.721 0.830 BYBLIS SP 15 31 2.9384 0.0003 1.296 1.933 2.226 BYBLIS SERRATA 59 1 0.0948 0.0000 0.035 0.051 0.058 AORIDAE 51 2 0.1896 0.0000 0.075 0.105 0.121 LEPTOCHEIRUS PINGUIS 59 1 0.0948 0.0000 0.009 0.038 0.044 UNCIOLA SP 51 2 0.1896 0.0000 0.111 0.039 0.045 UNCIOLA IRRORATA 59 1 0.0948 0.0000 0.004 0.007 0.008 CAPRELLIDAE 59 1 0.0948 0.0000 0.004 0.047 0.055 COROPHIIDAE 46 3 0.2844 0.0000 0.022 0.070 0.080 ERICTHONIUS SP 59 1 0.0948 0.0000 0.009 0.010 0.011 ERICTHONIUS RUBRICORNIS 59 1 0.0948 0.0000 0.009 0.005 0.006 EUSIRIDAE 59 1 0.0948 0.0000 0.027 0.081 0.094 EUSIRUS SP 8 57 5.4028 0.0004 2.000 3.770 4.342 HYPERIIDAE 3 119 11.2796 0.0014 6.547 9.514 10.958 PARATHEMISTO SP 40 4 0.3791 0.0001 0.535 0.176 0.203 PARATHEMISTO GRACILIPES 20 21 1.9905 0.0002 0.942 0.783 0.901 THEMISTO GAUDICHAUDII 59 1 0.0948 0.0001 0.243 0.062 0.071 LYSIANASSIDAE 18 26 2.4645 0.0002 0.956 1.271 1.464 OEDICEROTIDAE 28 10 0.9479 0.0001 0.695 0.567 0.653 MONOCULODES SP 29 9 0.8531 0.0002 0.827 0.481 0.554 MONOCULODES EDWARDSI 59 1 0.0948 0.0000 0.013 0.047 0.055 PHOXOCEPHALIDAE 46 3 0.2844 0.0000 0.053 0.103 0.118 PHOXOCEPHALUS HOLBOLLI 51 2 0.1896 0.0000 0.018 0.100 0.115 SYRRHOE CRENULATA 35 5 0.4739 0.0000 0.137 0.243 0.280 TIRON SPINIFERUM Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 192 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=127, Stomach samples=1055 Predator size stats: mean(s.e.)=6.5(0.1), min=3 max=10 Mean (s.e.) stomach weight = 0.0214 (0.0012) based on 1973-80 bottom trawl data and predator length category 1-10 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 25 13 1.2322 0.0001 0.504 0.955 1.100 DECAPODA 29 9 0.8531 0.0000 0.084 0.283 0.326 DECAPODA LARVAE 59 1 0.0948 0.0000 0.004 0.032 0.036 DECAPODA CRAB 16 28 2.6540 0.0006 2.765 2.077 2.392 DECAPODA SHRIMP 17 27 2.5592 0.0003 1.296 1.667 1.920 CRANGONIDAE 6 62 5.8768 0.0021 9.679 4.235 4.878 CRANGON SEPTEMSPINOSA 59 1 0.0948 0.0000 0.004 0.004 0.004 CARIDION SP 59 1 0.0948 0.0000 0.009 0.008 0.009 PAGURIDAE 59 1 0.0948 0.0000 0.022 0.015 0.017 PANDALIDAE 51 2 0.1896 0.0002 1.141 0.149 0.171 DICHELOPANDALUS LEPTOCERUS 59 1 0.0948 0.0000 0.004 0.008 0.009 ISOPODA 11 37 3.5071 0.0001 0.491 0.847 0.975 CUMACEA 46 3 0.2844 0.0000 0.128 0.203 0.234 LEPTOCUMA SP 35 5 0.4739 0.0000 0.106 0.339 0.391 PSEUDOLEPTOCUMA MINOR 40 4 0.3791 0.0000 0.159 0.099 0.114 DIASTYLIDAE 59 1 0.0948 0.0000 0.022 0.010 0.012 DIASTYLIS SP 51 2 0.1896 0.0000 0.058 0.021 0.024 DIASTYLIS POLITA 51 2 0.1896 0.0000 0.058 0.146 0.168 EUDORELLA SP 46 3 0.2844 0.0000 0.040 0.173 0.199 EUDORELLA EMARGINATA 59 1 0.0948 0.0000 0.004 0.008 0.009 PSEUDOCUMIDAE 12 36 3.4123 0.0009 4.402 2.287 2.634 EUPHAUSIIDAE 9 44 4.1706 0.0035 16.302 3.488 4.017 MEGANYCTIPHANES NORVEGICA 59 1 0.0948 0.0001 0.602 0.095 0.109 NYCTIPHANES COUCHI 59 1 0.0948 0.0002 0.933 0.088 0.102 THYSANOESSA INERMIS 23 18 1.7062 0.0008 3.628 1.257 1.448 THYSANOESSA RASCHII 20 21 1.9905 0.0001 0.602 1.097 1.264 MYSIDACEA 27 11 1.0427 0.0000 0.217 0.413 0.475 ERYTHROPS ERYTHROPHTHALMA 33 6 0.5687 0.0004 2.070 0.338 0.389 MYSIS MIXTA 4 108 10.2370 0.0034 15.740 9.077 10.454 NEOMYSIS AMERICANA 51 2 0.1896 0.0000 0.009 0.008 0.009 CIRRIPEDIA 40 4 0.3791 0.0000 0.027 0.017 0.020 CIRRIPEDIA LARVAE 24 17 1.6114 0.0000 0.119 0.899 1.035 COPEPODA 19 24 2.2749 0.0001 0.261 1.030 1.186 CALANOIDA 35 5 0.4739 0.0000 0.027 0.120 0.138 CALANUS FINMARCHICUS 35 5 0.4739 0.0000 0.044 0.147 0.169 CENTROPAGES SP 46 3 0.2844 0.0000 0.018 0.041 0.047 CENTROPAGES TYPICUS 40 4 0.3791 0.0000 0.018 0.332 0.382 CANDACIA SP 59 1 0.0948 0.0000 0.004 0.001 0.001 CANDACIA ARMATA 51 2 0.1896 0.0000 0.009 0.099 0.114 GASTROPODA Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 193 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=127, Stomach samples=1055 Predator size stats: mean(s.e.)=6.5(0.1), min=3 max=10 Mean (s.e.) stomach weight = 0.0214 (0.0012) based on 1973-80 bottom trawl data and predator length category 1-10 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 13 35 3.3175 0.0001 0.699 1.568 1.806 CHAETOGNATHA 59 1 0.0948 0.0000 0.155 0.095 0.109 SAGITTA SP 59 1 0.0948 0.0000 0.195 0.095 0.109 SAGITTA ELEGANS 59 1 0.0948 0.0000 0.004 0.003 0.004 OPHIUROIDEA 13 35 3.3175 0.0011 5.260 2.500 2.879 FISH 59 1 0.0948 0.0003 1.358 0.095 0.109 MERLUCCIUS BILINEARIS 6 62 5.8768 0.0005 2.203 3.779 4.353 ANIMAL REMAINS Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 194 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=193, Stomach samples=888 Predator size stats: mean(s.e.)=14.7(0.1), min=11 max=20 Mean (s.e.) stomach weight = 0.1511 (0.0097) based on 1973-80 bottom trawl data and predator length category 11-20 cm FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 1 194 21.8468 0.0000 0.000 0.000 0.000 EMPTY 50 1 0.1126 0.0000 0.001 0.113 0.144 CESTODA 18 18 2.0270 0.0000 0.013 0.545 0.697 TREMATODA 22 13 1.4640 0.0000 0.013 0.360 0.461 NEMATODA 50 1 0.1126 0.0000 0.011 0.011 0.014 POLYCHAETA 50 1 0.1126 0.0001 0.079 0.071 0.090 TEREBELLIDA 2 186 20.9459 0.0093 6.161 17.484 22.372 CRUSTACEA 29 6 0.6757 0.0000 0.030 0.205 0.262 CRUSTACEA LARVAE 31 4 0.4505 0.0000 0.010 0.020 0.026 AMPHIPODA 13 29 3.2658 0.0005 0.341 1.087 1.391 GAMMARIDEA 50 1 0.1126 0.0000 0.008 0.004 0.006 AMPELISCIDAE 41 2 0.2252 0.0002 0.118 0.109 0.139 AMPELISCA AGASSIZI 50 1 0.1126 0.0000 0.013 0.002 0.003 HAPLOOPS TUBICOLA 50 1 0.1126 0.0000 0.004 0.002 0.003 AORIDAE 31 4 0.4505 0.0001 0.062 0.103 0.131 LEPTOCHEIRUS PINGUIS 31 4 0.4505 0.0003 0.180 0.263 0.337 UNCIOLA IRRORATA 38 3 0.3378 0.0000 0.006 0.019 0.025 ARGISSA HAMATIPES 50 1 0.1126 0.0000 0.002 0.005 0.006 COROPHIIDAE 41 2 0.2252 0.0001 0.054 0.032 0.041 CASCO BIGELOWI 31 4 0.4505 0.0009 0.584 0.192 0.246 GAMMARUS SP 50 1 0.1126 0.0000 0.028 0.024 0.031 GAMMARUS ANNULATUS 50 1 0.1126 0.0000 0.008 0.010 0.013 HAUSTORIIDAE 11 35 3.9414 0.0005 0.350 1.414 1.809 HYPERIIDAE 7 46 5.1802 0.0016 1.046 1.915 2.451 PARATHEMISTO SP 23 11 1.2387 0.0004 0.256 0.365 0.467 PARATHEMISTO GRACILIPES 9 39 4.3919 0.0067 4.426 2.581 3.302 THEMISTO GAUDICHAUDII 50 1 0.1126 0.0000 0.025 0.032 0.042 LYSIANASSIDAE 41 2 0.2252 0.0001 0.066 0.083 0.106 HIPPOMEDON SERRATUS 50 1 0.1126 0.0000 0.003 0.020 0.025 MELPHIDIPPIDAE 41 2 0.2252 0.0000 0.009 0.023 0.029 MELPHIDIPPA SP 14 28 3.1532 0.0009 0.601 1.276 1.633 OEDICEROTIDAE 31 4 0.4505 0.0001 0.094 0.133 0.170 MONOCULODES EDWARDSI 50 1 0.1126 0.0000 0.010 0.038 0.049 SYNCHELIDIUM SP 41 2 0.2252 0.0000 0.004 0.006 0.008 PHOXOCEPHALIDAE 50 1 0.1126 0.0000 0.001 0.002 0.003 PHOXOCEPHALUS HOLBOLLI 50 1 0.1126 0.0000 0.001 0.000 0.000 DULICHIA PORRECTA 50 1 0.1126 0.0000 0.001 0.000 0.000 PONTOGENEIA INERMIS 50 1 0.1126 0.0000 0.022 0.068 0.086 SYRRHOE CRENULATA 21 14 1.5766 0.0011 0.742 1.015 1.299 DECAPODA Predator Species = MERLUCCIUS BILINEARIS (SILVER HAKE, SVSPP=072) 195 Selected Unweighted diet statistics 01:51 Sunday, October 4, 1998 Sample size: trawl tows=193, Stomach samples=888 Predator size stats: mean(s.e.)=14.7(0.1), min=11 max=20 Mean (s.e.) stomach weight = 0.1511 (0.0097) based on 1973-80 bottom trawl data and predator length category 11-20 cm (continued) FREQRANK FREQ PERFRQ AVEPY RAVEPY AVEPERPY RAVPERPY PYSCINAM 41 2 0.2252 0.0000 0.013 0.012 0.015 DECAPODA LARVAE 15 22 2.4775 0.0016 1.069 1.765 2.258 DECAPODA SHRIMP 26 7 0.7883 0.0002 0.165 0.298 0.381 CRANGONIDAE 5 60 6.7568 0.0069 4.582 4.095 5.240 CRANGON SEPTEMSPINOSA 50 1 0.1126 0.0003 0.178 0.073 0.094 SCLEROCRANGON BOREAS 50 1 0.1126 0.0000 0.013 0.029 0.037 PAGURIDAE 50 1 0.1126 0.0000 0.002 0.014 0.018 PAGURUS SP 31 4 0.4505 0.0014 0.945 0.268 0.343 PANDALIDAE 17 19 2.1396 0.0130 8.600 1.826 2.337 DICHELOPANDALUS LEPTOCERUS 50 1 0.1126 0.0001 0.076 0.113 0.144 PANDALUS BOREALIS 41 2 0.2252 0.0001 0.095 0.113 0.144 ISOPODA 16 21 2.3649 0.0002 0.152 0.486 0.622 CUMACEA 50 1 0.1126 0.0000 0.002 0.006 0.008 PSEUDOLEPTOCUMA MINOR 25 10 1.1261 0.0003 0.197 0.607 0.776