Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Pacific halibut Home

Diet table for Aleutian Islands Pacific halibut, Hippoglossus stenolepis, collected in 2018
Number of Full Stomachs : 228
Number of Hauls: 103

Prey Name	Percent Weight	Percent Count	Percent Frequency
Paguridae	14.17	7.00	23.23
Teuthida	13.61	4.00	19.08
Atka Mackeral	11.35	8.00	9.48
Misc Teleost	8.88	18.00	22.69
Misc Majidae	7.71	8.00	14.96
Walleye pollock	7.02	4.00	7.80
Misc Flatfish	5.05	4.00	6.30
Octopoda	4.39	3.00	8.98
Offal	3.54	1.00	3.76
Misc Gadidae	3.17	3.00	3.48
Pandalidae (shrimp)	2.91	0.00	4.48
Ammodytidae	2.18	3.00	3.32
Cancridea	2.10	3.00	6.67
Cottid	2.08	3.00	3.95
Chionoecetes spp.	1.29	1.00	2.08
Misc Crab	1.11	0.00	4.94
Rajadae	1.06	0.00	1.21
Tanner Crab	1.06	2.00	3.64
Sebastes	0.97	0.00	0.97
Arrowtooth flounder	0.72	0.00	0.24
Northern rock sole	0.60	0.00	1.17
Crangonidae (shrimp)	0.49	0.00	3.08
Bivalvia	0.46	0.00	2.51
Hippolytidae (shrimp)	0.44	0.00	3.03
Opilio Crab	0.37	0.00	0.97
Polychaeta	0.36	0.00	4.76
Isopoda	0.31	0.00	1.74
Misc Cephalopoda	0.27	0.00	0.65
Gastropod	0.24	0.00	1.94
Misc Shrimp	0.19	0.00	1.70
Myctophidae	0.17	1.00	0.96
Misc Lithodidae	0.14	0.00	0.65
Gammaridea	0.13	0.00	1.85
Misc Org	0.12	0.00	1.70
Cyclopteridae	0.12	1.00	0.81
Stichaeidae	0.09	0.00	0.32
Capreillidea	0.04	0.00	0.32
Misc Brachyura	0.03	0.00	0.24
Cnidaria	0.02	0.00	0.24
Misc Non-teleost fish	0.02	0.00	0.49
Mysidacea	0.01	0.00	0.49
Misc Echinoderm	0.01	0.00	0.49
Unid Eggs	0.00	0.00	0.19
Misc Worm	0.00	0.00	0.49

Sample locations for Aleutian Islands Pacific halibut, Hippoglossus stenolepis, collected in 2018

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