Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Mud skate Home

Diet table for Aleutian Islands Mud skate, Bathyraja tarantetzi, collected in 2000
Number of Full Stomachs : 49
Number of Hauls: 13

Prey Name	Percent Weight	Percent Count	Percent Frequency
Gammaridea	34.11	8.00	84.23
Polychaeta	21.10	11.00	79.49
Pandalidae (shrimp)	9.28	14.00	31.54
Isopoda	8.84	7.00	39.07
Hippolytidae (shrimp)	7.16	8.00	30.29
Cottid	7.03	5.00	3.85
Crangonidae (shrimp)	3.01	9.00	12.45
Mysidacea	2.53	4.00	36.72
Misc Shrimp	2.11	2.00	15.27
Misc Anomura	1.68	0.00	7.69
Bivalvia	0.96	3.00	7.69
Teuthida	0.77	2.00	6.12
Euphausiacea	0.50	1.00	5.71
Paguridae	0.37	0.00	4.62
Octopoda	0.31	0.00	1.10
Misc Teleost	0.09	0.00	2.20
Cumacea	0.08	0.00	4.30
Misc Crab	0.04	0.00	0.77
Capreillidea	0.03	0.00	1.87
Misc Crustacea	0.00	0.00	0.77
Copepoda	0.00	0.00	0.77

Sample locations for Aleutian Islands Mud skate, Bathyraja tarantetzi, collected in 2000

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