Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Arrowtooth flounder Home

Diet table for Gulf Of Alaska Arrowtooth flounder, Atheresthes stomias, collected in 1990
Number of Full Stomachs : 654
Number of Hauls: 80

Prey Name	Percent Weight	Percent Count	Percent Frequency
Walleye pollock	26.48	14.00	15.47
Osmerid	23.28	15.00	19.40
Euphausiacea	17.22	21.00	33.38
Pandalidae (shrimp)	11.63	18.00	21.99
Clupeoidei	6.23	2.00	4.17
Misc Flatfish	1.97	0.00	1.30
Stichaeidae	1.76	1.00	1.49
Misc Gadidae	1.62	3.00	5.83
Offal	1.59	1.00	1.39
Crangonidae (shrimp)	1.47	3.00	4.04
Teuthida	1.38	1.00	1.28
Misc Teleost	1.32	3.00	5.10
Salmonidae	1.14	0.00	0.42
Atka Mackeral	0.52	0.00	0.16
Zoarcoidae	0.51	0.00	0.63
Ammodytidae	0.40	0.00	0.31
Gammaridea	0.38	1.00	2.40
Polychaeta	0.28	1.00	0.74
Unid Rockfish	0.19	0.00	0.14
Flathead sole	0.15	0.00	0.18
Misc Shrimp	0.14	1.00	1.83
Hippolytidae (shrimp)	0.10	0.00	0.87
Mysidacea	0.08	1.00	1.24
Sebastes	0.04	0.00	0.11
Chaetognatha	0.02	0.00	0.48
Cumacea	0.02	1.00	0.29
Misc Worm	0.02	0.00	0.18
Copepoda	0.01	0.00	0.62
Hyperiidea	0.01	0.00	0.55
Bivalvia	0.01	0.00	0.25
Arrowtooth flounder	0.01	0.00	0.16
Isopoda	0.01	0.00	0.13
Capreillidea	0.00	0.00	0.10
Paguridae	0.00	0.00	0.18

Sample locations for Gulf Of Alaska Arrowtooth flounder, Atheresthes stomias, collected in 1990

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