Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Pacific ocean perch Home

Diet table for Aleutian Islands Pacific ocean perch, Sebastes alutus, collected in 1991
Number of Full Stomachs : 138
Number of Hauls: 24

Prey Name	Percent Weight	Percent Count	Percent Frequency
Euphausiacea	51.69	47.00	65.47
Copepoda	18.46	35.00	50.68
Myctophidae	16.82	5.00	15.00
Polychaeta	3.76	0.00	10.31
Gammaridea	3.32	7.00	26.07
Misc Flatfish	2.58	0.00	4.17
Misc Teleost	1.77	0.00	1.76
Teuthida	0.67	0.00	1.74
Octopoda	0.54	0.00	1.11
Mysidacea	0.38	0.00	6.75
Hyperiidea	0.01	0.00	0.46

Sample locations for Aleutian Islands Pacific ocean perch, Sebastes alutus, collected in 1991

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