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 2000
Number of Full Stomachs : 56
Number of Hauls: 11

Prey Name	Percent Weight	Percent Count	Percent Frequency
Octopoda	12.17	2.00	2.65
Gammaridea	10.40	15.00	26.31
Offal	10.16	4.00	7.63
Cottid	9.99	10.00	11.36
Rajadae	8.53	4.00	4.55
Teuthida	7.86	0.00	0.83
Misc Lithodidae	7.47	8.00	9.04
Misc Worm	7.30	1.00	2.27
Isopoda	5.94	8.00	14.77
Pandalidae (shrimp)	5.37	5.00	10.17
Misc Org	4.84	4.00	4.55
Misc Majidae	3.47	1.00	2.27
Mysidacea	1.58	8.00	15.00
Misc Teleost	1.31	7.00	10.23
Agonidae	1.18	1.00	2.48
Euphausiacea	0.71	3.00	9.85
Hippolytidae (shrimp)	0.62	2.00	5.53
Crangonidae (shrimp)	0.48	2.00	2.27
Copepoda	0.25	0.00	3.79
Myctophidae	0.16	3.00	2.27
Polychaeta	0.13	0.00	1.52
Misc Shrimp	0.05	1.00	1.14
Chaetognatha	0.02	1.00	2.27
Gastropod	0.00	0.00	0.83

Sample locations for Aleutian Islands Shortspine thornyhead, Sebastolobus alascanus, collected in 2000

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