Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Aleutian skate Home

Diet table for Aleutian Islands Aleutian skate, Bathyraja aleutica, collected in 2000
Number of Full Stomachs : 14
Number of Hauls: 10

Prey Name	Percent Weight	Percent Count	Percent Frequency
Atka Mackeral	19.85	11.00	20.00
Pandalidae (shrimp)	19.32	18.00	20.00
Misc Teleost	11.40	5.00	22.50
Octopoda	10.08	16.00	20.00
Offal	10.00	10.00	10.00
Isopoda	5.49	0.00	20.00
Hippolytidae (shrimp)	5.33	1.00	20.00
Walleye pollock	5.07	1.00	2.50
Cottid	3.52	0.00	2.50
Misc Cephalopoda	3.31	3.00	15.00
Mysidacea	2.21	12.00	25.00
Arrowtooth flounder	1.05	1.00	2.50
Gammaridea	0.98	5.00	20.00
Crangonidae (shrimp)	0.93	1.00	5.00
Misc Shrimp	0.58	0.00	12.50
Teuthida	0.48	1.00	5.00
Pacific Cod	0.18	0.00	2.50
Tanner Crab	0.10	1.00	2.50
Cnidaria	0.08	1.00	10.00
Misc Crab	0.03	1.00	5.00
Misc Flatfish	0.03	0.00	2.50

Sample locations for Aleutian Islands Aleutian skate, Bathyraja aleutica, collected in 2000

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