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 > Walleye pollock Home

Diet table for Bering Sea Walleye pollock, Gadus chalcogrammus, collected in 1984
Number of Full Stomachs : 194
Number of Hauls: 74

Prey Name	Percent Weight	Percent Count	Percent Frequency
Walleye pollock	24.15	20.00	26.13
Misc Teleost	21.95	19.00	38.96
Euphausiacea	17.15	4.00	27.25
Misc Shrimp	12.85	13.00	32.21
Gammaridea	6.22	13.00	31.31
Ammodytidae	5.59	3.00	9.91
Crangonidae (shrimp)	4.88	3.00	12.16
Mysidacea	3.47	4.00	12.16
Polychaeta	1.46	1.00	4.28
Misc Flatfish	0.61	0.00	0.68
Misc Org	0.43	0.00	1.80
Misc Gadidae	0.42	0.00	0.90
Misc Worm	0.19	0.00	0.45
Hyperiidea	0.17	0.00	0.68
Misc Crab	0.14	0.00	0.90
Pandalidae (shrimp)	0.08	0.00	1.35
Agonidae	0.08	0.00	0.90
Bivalvia	0.05	0.00	0.68
Isopoda	0.04	0.00	0.45
Cumacea	0.03	0.00	0.45
Misc Amphipoda	0.02	0.00	0.45
Copepoda	0.02	0.00	0.90
Chaetognatha	0.02	0.00	0.45
Gastropod	0.01	0.00	0.45
Misc Crustacea	0.01	0.00	0.45

Sample locations for Bering Sea Walleye pollock, Gadus chalcogrammus, collected in 1984

*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