Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Northern rock sole Home

Diet table for Aleutian Islands Northern rock sole, Lepidopsetta polyxystra, collected in 2000
Number of Full Stomachs : 324
Number of Hauls: 35

Prey Name	Percent Weight	Percent Count	Percent Frequency
Polychaeta	39.78	25.00	63.14
Brittle Star	17.63	9.00	26.66
Gammaridea	14.83	32.00	42.29
Bivalvia	8.26	11.00	16.05
Isopoda	4.52	7.00	14.83
Misc Amphipoda	3.78	7.00	9.54
Misc Worm	2.82	0.00	1.79
Hippolytidae (shrimp)	1.53	0.00	1.76
Misc Shrimp	1.20	0.00	1.50
Cumacea	0.90	2.00	9.47
Misc Crustacea	0.87	0.00	0.63
Pandalidae (shrimp)	0.67	0.00	0.36
Misc Majidae	0.54	0.00	0.51
Euphausiacea	0.54	0.00	1.07
Misc Org	0.50	0.00	0.84
Misc Teleost	0.35	0.00	1.25
Crangonidae (shrimp)	0.26	0.00	0.29
Misc Echinoderm	0.24	0.00	0.60
Misc Crab	0.21	0.00	0.29
Stichaeidae	0.15	0.00	0.51
Capreillidea	0.13	0.00	2.94
Hyperiidea	0.11	0.00	1.32
Paguridae	0.05	0.00	0.52
Copepoda	0.04	0.00	0.71
Gastropod	0.03	0.00	0.57
Mysidacea	0.03	0.00	0.36

Sample locations for Aleutian Islands Northern rock sole, Lepidopsetta polyxystra, collected in 2000

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