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 > Northern rock sole Home

Diet table for Aleutian Islands Northern rock sole, Lepidopsetta polyxystra, collected in 2010
Number of Full Stomachs : 218
Number of Hauls: 54

Prey Name	Percent Weight	Percent Count	Percent Frequency
Polychaeta	30.23	15.00	66.63
Gammaridea	26.32	43.00	73.30
Brittle Star	18.58	16.00	43.24
Bivalvia	4.95	3.00	21.97
Isopoda	3.69	6.00	22.02
Misc Worm	2.62	2.00	6.25
Misc Mollusca	2.58	0.00	2.95
Sea Cucumber	1.57	0.00	2.02
Cumacea	1.55	3.00	15.97
Tunicate	1.44	0.00	0.37
Northern rock sole	1.19	0.00	0.46
Capreillidea	1.13	2.00	19.94
Misc Echinoderm	0.96	0.00	6.81
Crangonidae (shrimp)	0.82	0.00	1.73
Paguridae	0.47	0.00	3.56
Misc Teleost	0.44	0.00	1.98
Euphausiacea	0.22	0.00	0.46
Cnidaria	0.20	0.00	1.30
Misc Amphipoda	0.20	0.00	1.86
Octopoda	0.18	0.00	0.23
Stichaeidae	0.13	0.00	0.09
Misc Shrimp	0.10	0.00	1.34
Sea Urchin	0.08	0.00	1.16
Pandalidae (shrimp)	0.07	0.00	0.93
Cottid	0.06	0.00	0.73
Misc Majidae	0.06	0.00	0.31
Gastropod	0.04	0.00	3.10
Misc Crustacea	0.03	0.00	5.03
Mysidacea	0.03	0.00	0.62
Hippolytidae (shrimp)	0.01	0.00	0.31
Pteropoda	0.01	0.00	0.17
Hyperiidea	0.00	0.00	0.26
Misc Org	0.00	0.00	0.17
Copepoda	0.00	0.00	0.21

Sample locations for Aleutian Islands Northern rock sole, Lepidopsetta polyxystra, collected in 2010

*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