| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| zoobenthos | benth. crust. | amphipods | Halirages fulvocinctus | Svalbard | juv./adults |
| zoobenthos | benth. crust. | amphipods | Caprella septentrionalis | Canada | juv./adults |
| zoobenthos | benth. crust. | amphipods | Ischyrocerus anguipes | Canada | juv./adults |
| zoobenthos | benth. crust. | amphipods | Boeckosimus edwardsi | Canada | juv./adults |
| zoobenthos | benth. crust. | amphipods | Monoculodes tesselatus | Svalbard | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | Pandalus borealis | Svalbard | juv./adults |
| zoobenthos | worms | polychaetes | Harmothoe imbricata | Canada | juv./adults |
| zooplankton | plank. crust. | mysids | unspecified mysids | Svalbard | juv./adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | Parathemisto abyssorum | Svalbard | juv./adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | Parathemisto libellula | Svalbard | juv./adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | Ischyrocerus anguipes | Canada | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Calanus spp. | Svalbard | juv./adults |
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