Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Sharpchin rockfish Home

Diet table for Gulf Of Alaska Sharpchin rockfish, Sebastes zacentrus, collected in 1993
Number of Full Stomachs : 29
Number of Hauls: 5

Prey Name	Percent Weight	Percent Count	Percent Frequency
Copepoda	29.57	34.00	50.95
Chaetognatha	20.69	20.00	23.10
Crangonidae (shrimp)	20.00	20.00	20.00
Gammaridea	13.68	14.00	21.43
Euphausiacea	10.42	3.00	8.81
Pteropoda	3.09	3.00	11.67
Hyperiidea	2.56	3.00	15.48

Sample locations for Gulf Of Alaska Sharpchin rockfish, Sebastes zacentrus, collected in 1993

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