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 2017
Number of Full Stomachs : 655
Number of Hauls: 219

Prey Name	Percent Weight	Percent Count	Percent Frequency
Walleye pollock	23.48	16.00	23.86
Paguridae	13.27	12.00	33.84
Tanner Crab	10.34	12.00	17.30
Misc Majidae	8.78	8.00	16.56
Offal	5.20	0.00	5.36
Misc Teleost	5.03	9.00	18.81
Octopoda	4.67	3.00	6.85
Misc Flatfish	4.23	3.00	5.24
Misc Anomura	3.87	2.00	6.40
Clupeoidei	2.92	2.00	3.23
Cancridea	2.66	4.00	7.54
Misc Gadidae	1.69	2.00	4.54
Sebastes	1.24	0.00	1.11
Ammodytidae	0.96	1.00	1.58
Arrowtooth flounder	0.95	0.00	1.18
Sea Urchin	0.88	0.00	1.03
Pacific Cod	0.72	0.00	0.74
Crangonidae (shrimp)	0.68	1.00	2.88
Cottid	0.66	1.00	2.41
Polychaeta	0.64	0.00	3.86
Hippolytidae (shrimp)	0.61	0.00	1.80
Unid Rockfish	0.53	0.00	0.57
Chionoecetes spp.	0.50	0.00	1.45
Cnidaria	0.45	0.00	0.95
Misc Crab	0.44	0.00	3.32
Osmerid	0.43	0.00	0.93
Teuthida	0.42	0.00	0.46
Agonidae	0.39	0.00	1.22
Euphausiacea	0.39	0.00	2.96
Flathead sole	0.35	0.00	0.49
Misc Org	0.35	0.00	1.00
Pandalidae (shrimp)	0.31	1.00	2.72
Bivalvia	0.29	0.00	2.92
Stichaeidae	0.28	0.00	0.43
Misc Hexagrammidae	0.27	0.00	0.11
Misc Worm	0.25	0.00	1.25
Salmonidae	0.18	0.00	0.34
Misc Cephalopoda	0.09	0.00	0.30
Northern rock sole	0.08	0.00	0.23
Gastropod	0.07	0.00	1.63
Cyclopteridae	0.07	0.00	0.23
Brittle Star	0.06	0.00	0.59
Misc Echinoderm	0.05	0.00	1.46
Gammaridea	0.04	0.00	1.07
Lepidopsetta sp	0.04	0.00	0.06
Zoarcoidae	0.04	0.00	0.27
Atka Mackeral	0.03	0.00	0.23
Mysidacea	0.03	0.00	0.32
Rajadae	0.02	0.00	0.38
Misc Mollusca	0.02	0.00	0.60
Isopoda	0.02	0.00	0.49
Misc Shrimp	0.02	0.00	0.81
Misc Lithodidae	0.01	0.00	0.11
Tunicate	0.00	0.00	0.15
Misc Org	0.00	0.00	0.11
Misc Crustacea	0.00	0.00	0.14

Sample locations for Gulf Of Alaska Pacific halibut, Hippoglossus stenolepis, collected in 2017

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