Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Arrowtooth flounder Home

Diet table for Aleutian Islands Arrowtooth flounder, Atheresthes stomias, collected in 2022
Number of Full Stomachs : 237
Number of Hauls: 104

Prey Name	Percent Weight	Percent Count	Percent Frequency
Misc Teleost	22.43	28.00	26.35
Atka Mackeral	16.43	13.00	13.85
Euphausiacea	11.63	2.00	17.01
Pandalidae (shrimp)	7.72	2.00	8.81
Walleye pollock	5.59	4.00	3.21
Misc Shrimp	5.57	5.00	7.24
Crangonidae (shrimp)	3.02	0.00	4.62
Teuthida	2.88	2.00	2.88
Misc Flatfish	2.68	3.00	3.01
Cottid	2.36	3.00	2.44
Ammodytidae	2.22	2.00	2.16
Myctophidae	2.17	1.00	2.40
Gammaridea	1.87	0.00	2.92
Clupeoidei	1.67	1.00	1.12
Bathylagid	1.62	1.00	1.28
Hyperiidea	1.50	0.00	3.85
Mysidacea	1.28	0.00	2.40
Misc Crustacea	1.13	0.00	1.84
Misc Mollusca	0.96	0.00	0.96
Unid Rockfish	0.93	0.00	0.48
Osmerid	0.85	0.00	0.72
Misc Gadidae	0.53	0.00	0.71
Agonidae	0.46	0.00	0.19
Misc Anomura	0.40	0.00	0.32
Misc Org	0.36	0.00	1.04
Hippolytidae (shrimp)	0.21	0.00	0.79
Copepoda	0.19	0.00	0.96
Zoarcoidae	0.18	0.00	0.24
Bivalvia	0.14	0.00	0.32
Flathead sole	0.02	0.00	0.24
Cnidaria	0.02	0.00	0.32

Sample locations for Aleutian Islands Arrowtooth flounder, Atheresthes stomias, collected in 2022

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