Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Rougheye rockfish Home

Diet table for Gulf Of Alaska Rougheye rockfish, Sebastes aleutianus, collected in 1993
Number of Full Stomachs : 154
Number of Hauls: 40

Prey Name	Percent Weight	Percent Count	Percent Frequency
Pandalidae (shrimp)	49.54	37.00	52.39
Euphausiacea	10.85	15.00	20.09
Crangonidae (shrimp)	5.74	3.00	10.11
Osmerid	5.33	1.00	3.33
Hippolytidae (shrimp)	4.27	4.00	6.63
Mysidacea	2.81	9.00	15.50
Misc Teleost	2.80	1.00	4.26
Gammaridea	2.61	7.00	17.56
Myctophidae	2.28	0.00	0.63
Misc Shrimp	2.10	2.00	6.82
Isopoda	1.87	1.00	4.61
Octopoda	1.50	1.00	1.25
Paguridae	1.48	0.00	0.63
Zoarcoidae	1.34	0.00	0.83
Tanner Crab	1.23	0.00	1.15
Chaetognatha	0.91	2.00	4.17
Misc Org	0.46	0.00	0.83
Clupeoidei	0.45	0.00	0.63
Teuthida	0.42	1.00	2.32
Gastropod	0.37	0.00	0.36
Cottid	0.34	0.00	1.25
Walleye pollock	0.32	0.00	0.50
Polychaeta	0.25	0.00	2.50
Misc Cephalopoda	0.18	2.00	3.13
Bivalvia	0.18	0.00	1.69
Hyperiidea	0.16	1.00	4.17
Misc Crab	0.09	0.00	0.63
Ammodytidae	0.06	0.00	0.36
Capreillidea	0.05	0.00	1.25
Cumacea	0.02	0.00	0.94
Pteropoda	0.01	0.00	0.31

Sample locations for Gulf Of Alaska Rougheye rockfish, Sebastes aleutianus, collected in 1993

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