Resource Ecology and Ecosystem Modeling Groundish Diet Composition

Note: You need to enable scripting and Javascript in your browser settings to best view and navigate our website. Otherwise, use our keyboard navigation and search page. For keyboard tabbing on this page you can bypass the top menu bar navigation and jump to the page sidebar navigation (if applicable), or jump to the page body. Our print link for screen media is scripted. Your computer's normal print command will print this page. Please contact us if you have difficulty in accessing our web pages.

Diet Compostion Tables > Pacific ocean perch Home

Diet table for Gulf Of Alaska Pacific ocean perch, Sebastes alutus, collected in 2005
Number of Full Stomachs : 98
Number of Hauls: 28

Prey Name	Percent Weight	Percent Count	Percent Frequency
Euphausiacea	44.24	18.00	61.79
Copepoda	28.04	21.00	51.67
Gammaridea	5.98	2.00	7.26
Hyperiidea	5.82	6.00	23.10
Pteropoda	3.45	0.00	7.14
Teuthida	2.90	0.00	2.86
Pandalidae (shrimp)	1.30	0.00	1.79
Ammodytidae	1.07	3.00	1.19
Chaetognatha	0.89	0.00	3.69
Misc Crab	0.77	0.00	3.33
Misc Shrimp	0.75	0.00	2.38
Polychaeta	0.33	0.00	2.14
Stichaeidae	0.31	0.00	0.60
Misc Flatfish	0.31	0.00	0.60
Mysidacea	0.06	0.00	0.60
Misc Decapoda	0.02	0.00	1.19

Sample locations for Gulf Of Alaska Pacific ocean perch, Sebastes alutus, collected in 2005

*If you have difficulty in accessing information via these webpages please contact the REEM Webmaster by email or phone (206.526.4196)

Home | FOIA | Privacy | USA.gov | Accessibility