Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Northern rock sole Home

Diet table for Gulf Of Alaska Northern rock sole, Lepidopsetta polyxystra, collected in 2009
Number of Full Stomachs : 93
Number of Hauls: 19

Prey Name	Percent Weight	Percent Count	Percent Frequency
Polychaeta	26.57	26.00	60.30
Brittle Star	23.82	15.00	44.30
Misc Worm	9.81	8.00	18.53
Sand Dollar	6.05	4.00	7.46
Misc Mollusca	5.41	2.00	10.18
Cumacea	5.30	5.00	11.32
Bivalvia	2.91	3.00	18.47
Euphausiacea	2.62	9.00	6.45
Isopoda	2.62	5.00	11.18
Misc Echinoderm	1.97	0.00	4.08
Misc Teleost	1.87	0.00	3.07
Sea Cucumber	1.73	1.00	11.71
Gammaridea	1.44	4.00	40.63
Ammodytidae	1.41	0.00	3.51
Misc Org	1.33	0.00	3.29
Cnidaria	0.67	0.00	1.05
Sea Urchin	0.18	0.00	0.88
Misc Crustacea	0.17	3.00	2.63
Cancridea	0.09	0.00	1.58
Capreillidea	0.02	0.00	1.93
Tunicate	0.01	0.00	0.88
Copepoda	0.01	0.00	0.88
Tanner Crab	0.00	0.00	0.66
Mysidacea	0.00	0.00	0.66

Sample locations for Gulf Of Alaska Northern rock sole, Lepidopsetta polyxystra, collected in 2009

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