Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Aleutian skate Home

Diet table for Gulf Of Alaska Aleutian skate, Bathyraja aleutica, collected in 2007
Number of Full Stomachs : 12
Number of Hauls: 8

Prey Name	Percent Weight	Percent Count	Percent Frequency
Tanner Crab	16.32	16.00	27.08
Cottid	13.02	12.00	31.25
Walleye pollock	11.29	0.00	4.17
Pandalidae (shrimp)	11.19	6.00	41.67
Offal	10.87	1.00	12.50
Ammodytidae	10.38	8.00	12.50
Misc Majidae	6.25	3.00	12.50
Octopoda	3.88	4.00	12.50
Euphausiacea	3.75	0.00	12.50
Crangonidae (shrimp)	3.31	22.00	37.50
Stichaeidae	2.87	10.00	20.83
Misc Shrimp	2.27	5.00	12.50
Paguridae	1.37	1.00	6.25
Misc Teleost	1.22	1.00	12.50
Southern rock sole	1.17	1.00	6.25
Polychaeta	0.76	1.00	6.25
Hippolytidae (shrimp)	0.06	1.00	12.50

Sample locations for Gulf Of Alaska Aleutian skate, Bathyraja aleutica, collected in 2007

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