Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Rex sole Home

Diet table for Gulf Of Alaska Rex sole, Glyptocephalus zachirus, collected in 2007
Number of Full Stomachs : 159
Number of Hauls: 28

Prey Name	Percent Weight	Percent Count	Percent Frequency
Polychaeta	44.33	37.00	87.00
Gammaridea	17.38	34.00	83.14
Crangonidae (shrimp)	8.99	1.00	7.70
Misc Anomura	7.81	4.00	12.41
Misc Worm	6.22	1.00	14.85
Cumacea	4.49	7.00	25.99
Isopoda	3.31	4.00	11.35
Bivalvia	1.09	0.00	10.03
Misc Shrimp	0.92	0.00	2.02
Cancridea	0.85	0.00	2.86
Misc Crab	0.79	0.00	3.62
Gastropod	0.59	0.00	6.77
Misc Crustacea	0.59	1.00	5.15
Misc Majidae	0.52	0.00	2.87
Cottid	0.42	0.00	1.19
Euphausiacea	0.30	0.00	2.86
Tunicate	0.23	0.00	0.60
Paguridae	0.21	0.00	0.60
Misc Decapoda	0.15	0.00	0.71
Misc Mollusca	0.13	0.00	1.11
Misc Org	0.11	0.00	1.04
Chionoecetes spp.	0.09	0.00	1.11
Hippolytidae (shrimp)	0.08	0.00	0.45
Misc Teleost	0.08	0.00	1.19
Mysidacea	0.07	0.00	2.59
Brittle Star	0.06	0.00	1.07
Copepoda	0.02	0.00	2.38
Hyperiidea	0.02	0.00	1.79
Capreillidea	0.01	0.00	1.43
Unid Eggs	0.01	0.00	0.26
Misc Echinoderm	0.00	0.00	0.45
Misc Cephalopoda	0.00	0.00	0.26

Sample locations for Gulf Of Alaska Rex sole, Glyptocephalus zachirus, collected in 2007

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