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 2005
Number of Full Stomachs : 33
Number of Hauls: 8

Prey Name	Percent Weight	Percent Count	Percent Frequency
Paguridae	32.68	14.00	39.58
Misc Majidae	19.96	6.00	18.06
Walleye pollock	12.50	1.00	9.38
Gammaridea	11.02	41.00	63.33
Mysidacea	6.61	0.00	12.50
Misc Flatfish	4.51	0.00	2.08
Misc Crab	2.71	1.00	12.50
Clupeoidei	2.71	0.00	2.08
Cottid	2.63	13.00	15.63
Cancridea	1.18	0.00	3.13
Crangonidae (shrimp)	0.69	4.00	25.00
Euphausiacea	0.62	7.00	9.38
Misc Org	0.61	0.00	7.64
Misc Crustacea	0.46	0.00	2.08
Teuthida	0.32	0.00	2.50
Polychaeta	0.27	0.00	6.39
Pandalidae (shrimp)	0.20	0.00	1.39
Ammodytidae	0.14	0.00	3.13
Misc Teleost	0.13	0.00	2.08
Tanner Crab	0.05	0.00	3.13

Sample locations for Bering Sea Alaska skate, Bathyraja parmifera, collected in 2005

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