| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | unidentified fish | Canada | juv./adults |
| zoobenthos | benth. crust. | amphipods | unspecified amphipods | Canada | juv./adults |
| zoobenthos | benth. crust. | amphipods | Gammarus wilkitzkii | Svalbard | juv./adults |
| zoobenthos | benth. crust. | amphipods | Unspecified Lysianassidae | Svalbard | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unidentified crustaceans | Canada | juv./adults |
| zoobenthos | sponges/tunicates | ascidians | unidentified oikopleura | Canada | juv./adults |
| zoobenthos | worms | polychaetes | Nereis sp. | Svalbard | juv./adults |
| zoobenthos | worms | polychaetes | unspecified polychaetes | (not available) | juv./adults |
| zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | unspecified chaetognaths | Svalbard | juv./adults |
| zooplankton | plank. crust. | euphausiids | Thysanoessa inermis | Svalbard | juv./adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | unspecified oedicerotid amphipods | Svalbard | juv./adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | Themisto abyssorum | Svalbard | juv./adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | Themisto libellula | Svalbard | juv./adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | Pandalus borealis | Svalbard | juv./adults |