Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Shortraker rockfish Home

Diet table for Aleutian Islands Shortraker rockfish, Sebastes borealis, collected in 2000
Number of Full Stomachs : 43
Number of Hauls: 8

Prey Name	Percent Weight	Percent Count	Percent Frequency
Misc Teleost	17.12	18.00	14.96
Hippolytidae (shrimp)	13.61	7.00	15.00
Gammaridea	13.59	17.00	31.25
Mysidacea	13.00	12.00	20.85
Misc Crustacea	12.50	0.00	12.50
Osmerid	10.50	0.00	1.56
Cottid	5.95	6.00	2.50
Octopoda	2.80	2.00	1.56
Polychaeta	2.55	0.00	3.13
Teuthida	2.13	0.00	1.56
Euphausiacea	1.94	2.00	16.16
Isopoda	1.63	1.00	7.81
Myctophidae	1.09	6.00	2.50
Misc Shrimp	0.98	2.00	4.69
Misc Org	0.29	2.00	5.85
Brittle Star	0.20	1.00	3.13
Copepoda	0.05	1.00	6.25
Zoarcoidae	0.03	1.00	1.79
Capreillidea	0.02	1.00	3.13

Sample locations for Aleutian Islands Shortraker rockfish, Sebastes borealis, collected in 2000

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