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 1994
Number of Full Stomachs : 272
Number of Hauls: 34

Prey Name	Percent Weight	Percent Count	Percent Frequency
Atka Mackeral	23.65	18.00	16.26
Myctophidae	16.37	16.00	16.58
Euphausiacea	15.37	6.00	23.75
Walleye pollock	12.67	10.00	11.18
Pandalidae (shrimp)	7.63	7.00	8.31
Osmerid	3.86	3.00	3.36
Cottid	3.58	4.00	4.68
Misc Teleost	3.45	4.00	4.81
Agonidae	2.97	3.00	3.53
Teuthida	2.93	3.00	3.27
Offal	1.15	0.00	0.27
Lepidopsetta sp	0.98	0.00	0.42
Polychaeta	0.92	0.00	1.53
Misc Flatfish	0.85	0.00	1.00
Crangonidae (shrimp)	0.84	3.00	2.50
Unid Rockfish	0.49	0.00	0.49
Chaetognatha	0.44	3.00	3.92
Sablefish	0.43	0.00	0.49
Misc Shrimp	0.26	1.00	1.74
Gammaridea	0.24	0.00	1.00
Pacific halibut	0.21	0.00	0.21
Hippolytidae (shrimp)	0.19	0.00	0.53
Mysidacea	0.18	1.00	1.52
Cyclopteridae	0.10	0.00	0.75
Stichaeidae	0.08	0.00	0.23
Misc Cephalopoda	0.06	0.00	0.33
Copepoda	0.06	2.00	1.23
Hyperiidea	0.03	0.00	0.27
Isopoda	0.01	0.00	0.27
Pteropoda	0.00	0.00	0.27

Sample locations for Aleutian Islands Arrowtooth flounder, Atheresthes stomias, collected in 1994

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