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 1995
Number of Full Stomachs : 445
Number of Hauls: 109

Prey Name	Percent Weight	Percent Count	Percent Frequency
Polychaeta	56.25	56.00	81.31
Gammaridea	14.35	21.00	49.77
Misc Worm	7.30	3.00	10.18
Ammodytidae	5.41	1.00	5.11
Brittle Star	3.44	3.00	6.97
Bivalvia	2.75	3.00	13.65
Mysidacea	1.48	2.00	3.70
Crangonidae (shrimp)	1.11	0.00	4.10
Walleye pollock	1.04	0.00	0.72
Misc Org	0.98	1.00	1.62
Cnidaria	0.77	0.00	0.96
Misc Crustacea	0.66	0.00	0.46
Sand Dollar	0.61	0.00	6.85
Misc Teleost	0.52	0.00	1.22
Isopoda	0.47	0.00	0.23
Opilio Crab	0.37	0.00	0.75
Zoarcoidae	0.36	0.00	0.23
Cancridea	0.29	0.00	0.23
Paguridae	0.25	0.00	0.55
Cumacea	0.19	1.00	2.48
Tunicate	0.15	0.00	0.60
Misc Anomura	0.13	0.00	0.41
Capreillidea	0.09	0.00	0.46
Misc Crab	0.09	0.00	0.37
Misc Echinoderm	0.06	0.00	0.23
Tanner Crab	0.06	0.00	0.18
Euphausiacea	0.05	0.00	0.73
Gastropod	0.01	0.00	0.41
Misc Majidae	0.00	0.00	0.18

Sample locations for Bering Sea Northern rock sole, Lepidopsetta polyxystra, collected in 1995

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