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 2005
Number of Full Stomachs : 9
Number of Hauls: 7

Prey Name	Percent Weight	Percent Count	Percent Frequency
Cancridea	25.27	24.00	28.57
Misc Flatfish	14.74	11.00	33.33
Misc Teleost	14.29	14.00	14.29
Atka Mackeral	14.29	14.00	14.29
Walleye pollock	13.45	7.00	14.29
Arrowtooth flounder	10.29	7.00	14.29
Chionoecetes spp.	3.06	2.00	14.29
Paguridae	2.97	3.00	33.33
Bivalvia	0.71	7.00	14.29
Stichaeidae	0.46	0.00	14.29
Ammodytidae	0.26	1.00	9.52
Crangonidae (shrimp)	0.13	4.00	19.05
Tanner Crab	0.09	0.00	4.76

Sample locations for Gulf Of Alaska Big skate, Raja binoculata, collected in 2005

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