| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | unspecified finfishes | Canada | juv./adults |
| plants | other plants | benthic algae/weeds | unidentified green algae | Antarctica | juv./adults |
| zoobenthos | benth. crust. | amphipods | Eusirus sp. | Antarctica | juv./adults |
| zoobenthos | benth. crust. | amphipods | Orchomene sp. | Canada | juv./adults |
| zoobenthos | benth. crust. | amphipods | Epimeria spp. | Antarctica | juv./adults |
| zoobenthos | benth. crust. | isopods | unspecified isopods | Canada | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | other unspecified crustaceans | Canada | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | Chorismus antarcticus | Antarctica | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | Chorismus antarcticus | Antarctica | juv./adults |
| zoobenthos | worms | polychaetes | unspecified polychaetes | Canada | juv./adults |
| zoobenthos | worms | polychaetes | Barrukia cristata | Antarctica | juv./adults |
| zooplankton | fish (early stages) | fish eggs/larvae | fish eggs | Antarctica | juv./adults |