Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Big skate Home

Diet table for Gulf Of Alaska Big skate, Raja binoculata, collected in 2007
Number of Full Stomachs : 21
Number of Hauls: 9

Prey Name	Percent Weight	Percent Count	Percent Frequency
Tanner Crab	49.35	50.00	66.93
Ammodytidae	25.41	27.00	33.33
Walleye pollock	14.91	4.00	8.73
Clupeoidei	5.19	0.00	3.70
Sebastes	2.15	0.00	1.59
Paguridae	1.66	4.00	33.33
Cancridea	0.92	2.00	11.11
Misc Flatfish	0.21	2.00	11.11
Crangonidae (shrimp)	0.16	3.00	14.29
Misc Teleost	0.03	3.00	5.56
Bivalvia	0.01	0.00	3.70

Sample locations for Gulf Of Alaska Big skate, Raja binoculata, collected in 2007

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