Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Northern rock sole Home

Diet table for Bering Sea Northern rock sole, Lepidopsetta polyxystra, collected in 2016
Number of Full Stomachs : 627
Number of Hauls: 51

Prey Name	Percent Weight	Percent Count	Percent Frequency
Polychaeta	54.69	46.00	80.78
Bivalvia	18.74	20.00	42.11
Gammaridea	5.80	10.00	32.92
Mysidacea	5.31	1.00	9.02
Brittle Star	2.40	2.00	8.35
Misc Echinoderm	1.90	3.00	10.82
Cnidaria	1.58	0.00	2.42
Sea Cucumber	1.55	0.00	1.12
Misc Worm	1.49	0.00	5.23
Ammodytidae	1.21	0.00	0.72
Euphausiacea	1.10	2.00	8.74
Cumacea	1.01	1.00	8.36
Crangonidae (shrimp)	1.00	0.00	2.64
Sand Dollar	0.62	0.00	5.70
Paguridae	0.43	0.00	2.03
Cancridea	0.39	0.00	2.80
Sea Urchin	0.18	0.00	0.26
Misc Teleost	0.12	0.00	0.79
Misc Org	0.12	0.00	0.65
Misc Shrimp	0.11	0.00	0.33
Copepoda	0.10	1.00	1.60
Misc Crustacea	0.07	0.00	1.42
Gastropod	0.02	0.00	2.09
Misc Crab	0.02	0.00	0.47
Isopoda	0.01	0.00	0.59
Misc Lithodidae	0.01	0.00	0.34
Misc Amphipoda	0.01	0.00	0.15
Capreillidea	0.00	0.00	0.11
Unid Eggs	0.00	0.00	0.65

Sample locations for Bering Sea Northern rock sole, Lepidopsetta polyxystra, collected in 2016

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