Smooth Bottom Net Trawl Fishing Gear Effect on - New England ...
Smooth Bottom Net Trawl Fishing Gear Effect on - New England ...
Smooth Bottom Net Trawl Fishing Gear Effect on - New England ...
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Table 3.3-1. Cumulative Raw Counts from Video-Sled Footage<br />
Mud Hole Little Tow Total<br />
Minutes of video 201.42 150.15 351.57<br />
Number Percent Number Percent Number Percent<br />
Fish<br />
Juvenile Macrozoarces americanus (ocean pout) 5 1.8 2 1.3 7 1.6<br />
Macrozoarces americanus (ocean pout) 9 3.2 8 5.2 17 3.9<br />
Juvenile Flounder 1 0.4 3 1.9 4 0.9<br />
Flounder 76 27.3 41 26.6 117 27.1<br />
Juvenile Urophycis chuss (red hake) 2 0.7 1 0.6 3 0.7<br />
Urophycis chuss (red hake) 137 49.3 45 29.2 182 42.1<br />
Juvenile Myoxocephalus spp. (sculpin) 1 0.4 6 3.9 7 1.6<br />
Myoxocephalus spp. (sculpin) 8 2.9 17 11.0 25 5.8<br />
Merluccius bilinearis (silver hake) 17 6.1 16 10.4 33 7.6<br />
unidentified juvenile fish 21 7.6 12 7.8 33 7.6<br />
unidentified fish - - 1 0.6 1 0.2<br />
Sea Robin - - 1 0.6 1 0.2<br />
Skate 1 0.4 1 0.6 2 0.5<br />
Total Fish 278 154 432<br />
Invertebrates<br />
Sea star 2018 71.4 1823 58.5 3841 64.7<br />
Cancer spp. (rock crab) 95 3.4 78 2.5 173 2.9<br />
Placopecten magellanicus (sea scallop) 15 0.5 36 1.2 51 0.9<br />
Myxicola infundibulum (slime worm) 2 0.1 - - 2 0.0<br />
Solaster endeca (purple sunstar) 1 0.0 - - 1 0.0<br />
Hermit crab 1 0.0 10 0.3 11 0.2<br />
Cerianthus borealis 2 0.1 1 0.0 3 0.1<br />
Corymorpha pendula (solitary hydroid) 1 - - - 1 0.0<br />
Echinarachnius parma (sand dollar) - - 61 2.0 61 1.0<br />
Homarus americanus (american lobster) 1 0.0 - - 1 0.0<br />
Crossaster papposus (spiny sunstar) - - 1 0.0 1 0.0<br />
Shrimp 674 23.8 1037 33.3 1711 28.8<br />
sp<strong>on</strong>ge - - 47 1.5 47 0.8<br />
Henrica Sanguinolenta (Blood Star) 1 0.0 1 0.0 2 0.0<br />
Asterius vulgaris (Northern Starfish) 7 0.2 11 0.4 18 0.3<br />
Hermit Crab 2 0.1 2 0.1 4 0.1<br />
Squid 6 0.2 1 0.0 7 0.1<br />
Hydroids - - 4 0.1 4 0.1<br />
Stalked Hydroid 1 0.0 - - 1 0.0<br />
Brachiopod - - 1 0.0 1 0.0<br />
Total Invertebrates 2827 3114 5941