| Food I | Food II | Food III | Food name | Land | Predator Stage |
|---|---|---|---|---|---|
| nekton | cephalopods | squids/cuttlefish | Asperoteuthis lui | New Zealand | juv./adults |
| nekton | finfish | bony fish | herrings | (not available) | adults |
| nekton | finfish | bony fish | Gadus morhua | Norway | adults |
| nekton | finfish | bony fish | Micromesistius poutassou | Norway | juv./adults |
| nekton | finfish | bony fish | Pollachius virens | Norway | juv./adults |
| nekton | finfish | bony fish | poor cod | (not available) | juv./adults |
| nekton | finfish | bony fish | Trisopterus esmarkii | Norway | juv./adults |
| nekton | finfish | bony fish | flatfishes | (not available) | adults |
| nekton | finfish | bony fish | gurnard | (not available) | juv./adults |
| zoobenthos | benth. crust. | lobsters | Norway lobster | (not available) | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unidentified | (not available) | adults |
| zoobenthos | echinoderms | sea stars/brittle stars | unidentified | (not available) | adults |
| zoobenthos | mollusks | n.a./other mollusks | unidentified | (not available) | juv./adults |
| zoobenthos | mollusks | octopi | Eledone cirrhosa | (not available) | juv./adults |
| zooplankton | plank. crust. | plank. copepods | copepods nauplii | UK Scotland | Larven |
| zooplankton | plank. crust. | plank. copepods | Oithona spp. | UK Scotland | Larven |