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 > Rex sole Home

Diet table for Gulf Of Alaska Rex sole, Glyptocephalus zachirus, collected in 2009
Number of Full Stomachs : 382
Number of Hauls: 61

Prey Name	Percent Weight	Percent Count	Percent Frequency
Polychaeta	60.11	38.00	91.35
Gammaridea	21.39	37.00	83.66
Cumacea	2.34	7.00	28.32
Sea Cucumber	2.29	1.00	5.65
Bivalvia	2.28	3.00	17.82
Misc Worm	2.06	0.00	8.23
Isopoda	1.53	0.00	4.98
Misc Shrimp	1.16	0.00	4.01
Stichaeidae	0.85	0.00	0.16
Cancridea	0.77	0.00	3.38
Hippolytidae (shrimp)	0.59	0.00	1.01
Misc Crab	0.55	0.00	3.80
Crangonidae (shrimp)	0.54	0.00	3.12
Misc Teleost	0.50	0.00	2.28
Euphausiacea	0.41	0.00	4.79
Paguridae	0.40	0.00	1.27
Mysidacea	0.38	0.00	2.41
Misc Crustacea	0.31	0.00	3.77
Misc Amphipoda	0.29	1.00	4.22
Brittle Star	0.21	0.00	3.38
Misc Echinoderm	0.18	0.00	0.38
Capreillidea	0.07	0.00	2.42
Misc Org	0.06	0.00	4.37
Gastropod	0.05	0.00	1.37
Pteropoda	0.04	0.00	0.23
Copepoda	0.03	0.00	1.78
Misc Mollusca	0.03	0.00	1.68
Misc Brachyura	0.03	0.00	0.20
Tanner Crab	0.01	0.00	0.33
Misc Majidae	0.00	0.00	0.33
Misc Cephalopoda	0.00	0.00	0.30
Hyperiidea	0.00	0.00	0.16
Unid Eggs	0.00	0.00	0.41

Sample locations for Gulf Of Alaska Rex sole, Glyptocephalus zachirus, collected in 2009

*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