Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Shortspine thornyhead Home

Diet table for Aleutian Islands Shortspine thornyhead, Sebastolobus alascanus, collected in 1991
Number of Full Stomachs : 44
Number of Hauls: 8

Prey Name	Percent Weight	Percent Count	Percent Frequency
Cottid	30.80	12.00	15.90
Misc Teleost	12.75	9.00	18.75
Gammaridea	10.86	16.00	23.54
Pandalidae (shrimp)	9.57	7.00	10.47
Hippolytidae (shrimp)	8.93	15.00	20.76
Sebastes	8.06	4.00	7.64
Cancridea	5.62	2.00	6.08
Crangonidae (shrimp)	4.23	4.00	6.25
Euphausiacea	3.62	8.00	11.16
Mysidacea	3.23	7.00	7.34
Isopoda	0.97	4.00	4.69
Octopoda	0.61	0.00	1.56
Capreillidea	0.45	2.00	3.13
Cyclopteridae	0.25	1.00	2.78
Misc Lithodidae	0.05	1.00	1.56

Sample locations for Aleutian Islands Shortspine thornyhead, Sebastolobus alascanus, collected in 1991

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