Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Alaska skate Home

Diet table for Bering Sea Alaska skate, Bathyraja parmifera, collected in 2012
Number of Full Stomachs : 23
Number of Hauls: 9

Prey Name	Percent Weight	Percent Count	Percent Frequency
Misc Crab	14.52	9.00	18.98
Ammodytidae	12.52	14.00	22.22
Clupeoidei	10.82	1.00	3.70
Zoarcoidae	9.58	2.00	11.11
Misc Flatfish	8.00	2.00	12.96
Offal	7.56	3.00	11.11
Paguridae	7.46	5.00	9.72
Misc Shrimp	7.31	9.00	14.81
Misc Teleost	5.25	4.00	16.20
Misc Majidae	4.89	4.00	12.96
Tanner Crab	4.36	2.00	2.78
Gammaridea	4.35	7.00	23.61
Hippolytidae (shrimp)	2.34	16.00	27.31
Crangonidae (shrimp)	0.43	2.00	13.89
Cancridea	0.23	0.00	1.39
Polychaeta	0.21	0.00	12.50
Mysidacea	0.12	4.00	16.67
Euphausiacea	0.04	2.00	5.09
Misc Worm	0.02	0.00	3.24
Hyperiidea	0.00	1.00	3.70

Sample locations for Bering Sea Alaska skate, Bathyraja parmifera, collected in 2012

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