| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | Clupea pallasi pallasi | (not available) | juv./adults |
| nekton | finfish | bony fish | Clupea pallasii | Canada | juv./adults |
| nekton | finfish | bony fish | Esox lucius | (not available) | juv./adults |
| nekton | finfish | bony fish | Gadus morhua | Svalbard | juv./adults |
| nekton | finfish | bony fish | Lota lota | (not available) | juv./adults |
| nekton | finfish | bony fish | unspecified capelin | (not available) | juv./adults |
| nekton | finfish | bony fish | Polar cod | Svalbard | juv./adults |
| nekton | finfish | bony fish | Coregonus autumnalis | (not available) | juv./adults |
| nekton | finfish | bony fish | Coregonus clupeaformis | (not available) | juv./adults |
| nekton | finfish | bony fish | Stenodus leucichthys | (not available) | juv./adults |
| nekton | finfish | bony fish | Sebastes | Svalbard | juv./adults |
| nekton | finfish | bony fish | Boreogadus saida | Greenland | adults |
| nekton | finfish | bony fish | Eleginus gracilis | Greenland | adults |
| nekton | finfish | bony fish | Gadus macrocephalus | Greenland | adults |
| nekton | finfish | bony fish | Gadus morhua | Greenland | adults |
| nekton | finfish | bony fish | Micromesistius australis | Greenland | adults |
| nekton | finfish | bony fish | Micromesistius poutassou | Greenland | adults |
| nekton | finfish | bony fish | Pollachius virens | Greenland | adults |
| nekton | finfish | bony fish | Pleurogrammus azonus | Greenland | adults |
| nekton | finfish | bony fish | Pleurogrammus monopterygius | Greenland | adults |
| nekton | finfish | bony fish | Macruronus magellanicus | Greenland | adults |
| nekton | finfish | bony fish | Macruronus novaezelandiae | Greenland | adults |
| nekton | finfish | bony fish | Merluccius | Greenland | adults |
| nekton | finfish | bony fish | Pseudophycis bachus | Greenland | adults |
| others | birds | n.a./other birds | unspecified Pacfic brant | (not available) | juv./adults |
| others | birds | n.a./other birds | unspecified snow geese | (not available) | juv./adults |
| others | birds | sea birds | unspecified glaucuous gull | (not available) | juv./adults |
| others | mammals | pinnipeds | Phoca sp. | (not available) | juv./adults |
| others | other terrest. invertebrates | n.a./terrest. insects | unspecified insects | (not available) | juv./adults |
| zoobenthos | mollusks | bivalves | unspecified blue mussels | (not available) | juv./adults |
| zooplankton | fish (early stages) | fish eggs/larvae | Theragra chalcogramma | Greenland | adults |