Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Pacific halibut Home

Diet table for Gulf Of Alaska Pacific halibut, Hippoglossus stenolepis, collected in 2021
Number of Full Stomachs : 432
Number of Hauls: 155

Prey Name	Percent Weight	Percent Count	Percent Frequency
Walleye pollock	23.90	15.00	20.37
Paguridae	13.34	12.00	28.75
Misc Majidae	8.48	6.00	12.67
Tanner Crab	5.93	8.00	10.14
Misc Teleost	5.80	11.00	16.91
Cancridea	4.31	3.00	8.86
Clupeoidei	3.91	2.00	4.06
Osmerid	3.64	3.00	4.69
Misc Gadidae	3.03	2.00	4.27
Misc Anomura	2.99	2.00	4.50
Sebastes	2.72	2.00	3.49
Ammodytidae	1.72	1.00	2.18
Offal	1.70	0.00	2.40
Polychaeta	1.40	0.00	3.65
Pacific Cod	1.32	0.00	1.51
Cottid	1.22	1.00	2.56
Octopoda	1.22	1.00	3.79
Misc Flatfish	1.00	0.00	2.75
Euphausiacea	0.94	2.00	4.11
Cnidaria	0.90	0.00	1.28
Misc Crab	0.90	1.00	2.26
Crangonidae (shrimp)	0.88	1.00	3.60
Arrowtooth flounder	0.84	0.00	0.86
Misc Worm	0.81	1.00	2.57
Gastropod	0.71	1.00	3.81
Misc Shrimp	0.71	0.00	1.67
Gammaridea	0.58	0.00	2.80
Unid Rockfish	0.57	0.00	1.10
Salmonidae	0.55	0.00	0.32
Agonidae	0.47	0.00	0.82
Misc Lithodidae	0.46	0.00	1.24
Chionoecetes spp.	0.45	0.00	1.06
Cyclopteridae	0.40	0.00	0.65
Misc Org	0.39	1.00	4.76
Pandalidae (shrimp)	0.26	0.00	1.72
Bivalvia	0.23	0.00	2.46
Misc Cephalopoda	0.20	0.00	1.29
Teuthida	0.19	0.00	0.97
Zoarcoidae	0.18	0.00	0.65
Isopoda	0.11	0.00	0.77
Flathead sole	0.10	0.00	0.16
Fish Eggs	0.10	0.00	0.32
Hippolytidae (shrimp)	0.07	0.00	1.57
Misc Crustacea	0.07	0.00	0.97
Misc Brachyura	0.06	0.00	0.38
Tunicate	0.05	0.00	0.22
Pacific sandfish	0.04	0.00	0.22
Brittle Star	0.03	0.00	0.86
Stichaeidae	0.03	0.00	0.41
Misc Mollusca	0.02	0.00	0.22
Misc Echinoderm	0.01	0.00	0.16
Capreillidea	0.01	0.00	0.38
Unid Eggs	0.00	0.00	0.16
Copepoda	0.00	0.00	0.22
Mysidacea	0.00	0.00	0.22

Sample locations for Gulf Of Alaska Pacific halibut, Hippoglossus stenolepis, collected in 2021

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