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 1989
Number of Full Stomachs : 292
Number of Hauls: 58

Prey Name	Percent Weight	Percent Count	Percent Frequency
Polychaeta	48.63	50.00	75.83
Gammaridea	19.12	19.00	53.75
Bivalvia	8.66	8.00	27.62
Misc Worm	7.92	2.00	14.10
Ammodytidae	5.13	0.00	5.00
Brittle Star	3.02	3.00	11.05
Crangonidae (shrimp)	2.02	0.00	4.01
Zoarcoidae	1.06	0.00	0.34
Sea Cucumber	0.97	0.00	0.92
Paguridae	0.75	1.00	2.35
Sand Dollar	0.63	1.00	7.33
Euphausiacea	0.47	0.00	1.70
Misc Org	0.47	0.00	0.93
Misc Shrimp	0.27	0.00	0.34
Cumacea	0.18	0.00	5.04
Opilio Crab	0.17	0.00	0.43
Isopoda	0.11	0.00	0.69
Misc Teleost	0.08	0.00	0.34
Chionoecetes spp.	0.05	0.00	0.63
Capreillidea	0.03	0.00	1.03
Misc Flatfish	0.03	0.00	0.34
Gastropod	0.02	0.00	0.34
Cottid	0.01	0.00	0.34
Mysidacea	0.00	0.00	0.34

Sample locations for Bering Sea Northern rock sole, Lepidopsetta polyxystra, collected in 1989

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