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 2012
Number of Full Stomachs : 176
Number of Hauls: 53

Prey Name	Percent Weight	Percent Count	Percent Frequency
Copepoda	30.22	1.00	54.34
Euphausiacea	29.47	5.00	47.80
Misc Teleost	8.34	12.00	12.44
Gammaridea	6.89	2.00	16.23
Myctophidae	4.76	10.00	6.31
Chaetognatha	4.34	4.00	14.33
Mysidacea	2.70	5.00	7.39
Hyperiidea	1.89	3.00	23.27
Ctenophora	1.56	0.00	0.65
Teuthida	1.34	3.00	2.49
Misc Shrimp	0.72	0.00	4.91
Cnidaria	0.71	0.00	1.42
Misc Org	0.64	0.00	1.57
Cumacea	0.40	0.00	1.42
Pteropoda	0.32	0.00	4.75
Misc Crustacea	0.21	0.00	1.57
Misc Cephalopoda	0.14	0.00	1.32
Polychaeta	0.12	0.00	2.52

Sample locations for Aleutian Islands Pacific ocean perch, Sebastes alutus, collected in 2012

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