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 2003
Number of Full Stomachs : 16
Number of Hauls: 9

Prey Name	Percent Weight	Percent Count	Percent Frequency
Pandalidae (shrimp)	23.04	28.00	72.22
Stichaeidae	13.61	3.00	22.22
Misc Shrimp	12.04	20.00	38.89
Clupeoidei	9.71	0.00	8.33
Chionoecetes spp.	8.67	7.00	11.11
Atka Mackeral	8.61	1.00	5.56
Paguridae	6.81	7.00	19.44
Walleye pollock	6.08	0.00	5.56
Offal	4.07	0.00	2.78
Tanner Crab	2.23	1.00	8.33
Misc Teleost	2.12	4.00	27.78
Crangonidae (shrimp)	1.94	12.00	36.11
Polychaeta	0.62	1.00	16.67
Isopoda	0.13	0.00	5.56
Cottid	0.10	1.00	5.56
Hippolytidae (shrimp)	0.10	2.00	5.56
Cancridea	0.05	0.00	5.56
Euphausiacea	0.04	2.00	13.89
Ammodytidae	0.02	0.00	2.78
Misc Cephalopoda	0.00	0.00	2.78

Sample locations for Gulf Of Alaska Aleutian skate, Bathyraja aleutica, collected in 2003

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