Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Pacific ocean perch Home

Diet table for Gulf Of Alaska Pacific ocean perch, Sebastes alutus, collected in 1981
Number of Full Stomachs : 160
Number of Hauls: 14

Prey Name	Percent Weight	Percent Count	Percent Frequency
Euphausiacea	63.04	0.00	67.79
Copepoda	17.05	0.00	51.64
Offal	6.25	0.00	0.89
Hyperiidea	4.74	0.00	46.64
Misc Crustacea	2.91	0.00	12.34
Chaetognatha	2.11	0.00	27.66
Misc Teleost	1.61	15.00	10.20
Myctophidae	1.13	13.00	4.72
Misc Org	0.49	0.00	5.90
Teuthida	0.29	9.00	3.58
Misc Shrimp	0.20	6.00	3.19
Gammaridea	0.06	0.00	1.59
Misc Majidae	0.05	1.00	1.02
Misc Cephalopoda	0.03	0.00	1.69
Tanner Crab	0.03	3.00	1.53
Pteropoda	0.01	0.00	0.70
Misc Amphipoda	0.01	0.00	0.51
Sebastes	0.00	7.00	0.26

Sample locations for Gulf Of Alaska Pacific ocean perch, Sebastes alutus, collected in 1981

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