Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Pacific cod Home

Diet table for Gulf Of Alaska Pacific cod, Gadus macrocephalus, collected in 1981
Number of Full Stomachs : 150
Number of Hauls: 2

Prey Name	Percent Weight	Percent Count	Percent Frequency
Walleye pollock	44.18	8.00	11.93
Euphausiacea	18.58	12.00	81.72
Misc Teleost	12.27	18.00	20.51
Pacific Cod	7.05	0.00	0.52
Cottid	6.16	8.00	5.07
Misc Flatfish	5.52	1.00	1.46
Misc Gadidae	2.37	0.00	0.94
Myctophidae	1.13	4.00	4.89
Bivalvia	1.07	1.00	2.40
Zoarcoidae	0.37	0.00	1.03
Atka Mackeral	0.23	0.00	0.52
Octopoda	0.23	3.00	4.29
Osmerid	0.20	0.00	0.94
Stichaeidae	0.14	0.00	0.94
Polychaeta	0.10	0.00	2.06
Tanner Crab	0.08	0.00	0.94
Pandalidae (shrimp)	0.07	1.00	2.58
Misc Crab	0.07	2.00	2.40
Gammaridea	0.05	2.00	3.95
Misc Cephalopoda	0.04	0.00	0.52
Fish Eggs	0.03	25.00	1.55
Misc Majidae	0.03	0.00	0.52
Offal	0.01	0.00	0.52
Misc Org	0.00	0.00	1.03
Paguridae	0.00	0.00	0.52
Misc Worm	0.00	0.00	0.52
Copepoda	0.00	0.00	0.52

Sample locations for Gulf Of Alaska Pacific cod, Gadus macrocephalus, collected in 1981

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