Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Alaska skate Home

Diet table for Aleutian Islands Alaska skate, Bathyraja parmifera, collected in 2000
Number of Full Stomachs : 44
Number of Hauls: 23

Prey Name	Percent Weight	Percent Count	Percent Frequency
Atka Mackeral	57.11	46.00	52.90
Paguridae	8.71	10.00	10.14
Offal	4.55	4.00	5.80
Misc Org	4.35	4.00	4.35
Tanner Crab	4.35	4.00	4.35
Mysidacea	4.35	4.00	4.35
Ammodytidae	4.35	4.00	4.35
Misc Org	4.35	4.00	4.35
Cottid	4.16	2.00	2.17
Sebastes	2.54	1.00	1.45
Zoarcoidae	0.55	1.00	1.45
Cancridea	0.34	2.00	4.35
Misc Teleost	0.21	1.00	2.90
Pandalidae (shrimp)	0.01	2.00	2.90
Teuthida	0.01	1.00	1.45
Octopoda	0.00	1.00	2.17
Gammaridea	0.00	1.00	1.45
Brittle Star	0.00	0.00	1.45

Sample locations for Aleutian Islands Alaska skate, Bathyraja parmifera, collected in 2000

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