Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Whiteblotched skate Home

Diet table for Aleutian Islands Whiteblotched skate, Bathyraja maculata, collected in 1997
Number of Full Stomachs : 27
Number of Hauls: 9

Prey Name	Percent Weight	Percent Count	Percent Frequency
Atka Mackeral	24.68	9.00	19.42
Walleye pollock	11.48	6.00	13.62
Hippolytidae (shrimp)	11.11	11.00	11.11
Misc Teleost	9.64	7.00	24.81
Misc Shrimp	8.35	4.00	16.67
Pandalidae (shrimp)	6.81	14.00	34.26
Offal	6.79	0.00	2.22
Cottid	5.80	3.00	12.59
Misc Lithodidae	4.22	3.00	9.37
Teuthida	3.58	5.00	24.44
Cancridea	2.86	1.00	5.56
Misc Majidae	2.17	7.00	18.15
Myctophidae	1.52	6.00	16.67
Misc Cephalopoda	0.39	3.00	11.11
Isopoda	0.27	2.00	5.56
Paguridae	0.16	0.00	4.44
Gammaridea	0.07	6.00	7.14
Octopoda	0.07	0.00	4.44
Agonidae	0.02	0.00	2.22
Euphausiacea	0.00	0.00	2.22
Polychaeta	0.00	1.00	1.59
Capreillidea	0.00	0.00	1.59
Copepoda	0.00	1.00	1.59

Sample locations for Aleutian Islands Whiteblotched skate, Bathyraja maculata, collected in 1997

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