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 2005
Number of Full Stomachs : 16
Number of Hauls: 10

Prey Name	Percent Weight	Percent Count	Percent Frequency
Hippolytidae (shrimp)	19.16	20.00	30.00
Pandalidae (shrimp)	12.25	20.00	40.00
Cottid	11.07	10.00	15.00
Tanner Crab	8.90	10.00	26.67
Misc Teleost	8.43	5.00	23.33
Arrowtooth flounder	8.16	2.00	10.00
Walleye pollock	6.48	1.00	13.33
Ammodytidae	6.39	8.00	10.00
Misc Shrimp	6.14	0.00	20.00
Misc Crab	4.00	0.00	10.00
Paguridae	2.81	1.00	10.00
Stichaeidae	1.56	2.00	15.00
Crangonidae (shrimp)	1.35	0.00	13.33
Mysidacea	1.11	0.00	13.33
Euphausiacea	0.74	5.00	23.33
Teuthida	0.49	0.00	10.00
Misc Org	0.39	0.00	5.00
Polychaeta	0.30	0.00	10.00
Isopoda	0.29	0.00	3.33

Sample locations for Gulf Of Alaska Aleutian skate, Bathyraja aleutica, collected in 2005

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