Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Alaska skate Home

Diet table for Bering Sea Alaska skate, Bathyraja parmifera, collected in 2008
Number of Full Stomachs : 27
Number of Hauls: 8

Prey Name	Percent Weight	Percent Count	Percent Frequency
Crangonidae (shrimp)	15.10	29.00	57.08
Gammaridea	13.38	11.00	35.42
Pacific Cod	12.41	2.00	12.50
Chionoecetes spp.	11.68	0.00	4.17
Polychaeta	6.88	3.00	29.17
Ammodytidae	6.17	6.00	25.00
Hippoglossoides spp	6.09	0.00	3.13
Misc Teleost	5.53	3.00	30.63
Paguridae	4.35	4.00	17.71
Lepidopsetta sp	3.30	0.00	10.00
Cottid	3.27	0.00	12.50
Misc Flatfish	2.66	8.00	35.42
Misc Crab	2.28	6.00	24.17
Northern rock sole	1.66	0.00	5.00
Flathead sole	1.50	0.00	6.25
Misc Org	1.39	0.00	12.50
Pandalidae (shrimp)	0.94	3.00	10.42
Misc Anomura	0.62	1.00	4.17
Euphausiacea	0.46	10.00	37.50
Agonidae	0.13	1.00	10.42
Mysidacea	0.10	2.00	22.92
Misc Crustacea	0.07	0.00	8.33
Gastropod	0.01	0.00	3.13
Unid Rockfish	0.00	0.00	1.25

Sample locations for Bering Sea Alaska skate, Bathyraja parmifera, collected in 2008

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