| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | Chaenocephalus aceratus | South Shetland | juv./adults |
| nekton | finfish | bony fish | Electrona antarctica | Antarctica | juv./adults |
| nekton | finfish | bony fish | Electrona carlsbergi | South Shetland | juv./adults |
| nekton | finfish | bony fish | Gymnoscopelus braueri | South Shetland | juv./adults |
| nekton | finfish | bony fish | Protomyctophum normani | South Shetland | juv./adults |
| nekton | finfish | bony fish | Protomyctophum tenisoni | South Shetland | juv./adults |
| nekton | finfish | bony fish | Pagothenia borchgrevinki | Antarctica | juv./adults |
| nekton | finfish | bony fish | Pleuragramma antarcticum | Antarctica | juv./adults |
| nekton | finfish | bony fish | Pagothenia sp. | (not available) | juv./adults |
| nekton | finfish | n.a./other finfish | Krefftichthys anderssoni | South Shetland | juv./adults |
| others | mammals | n.a./other mammals | Oceanites oceanicus | Antarctica | adults |
| others | mammals | n.a./other mammals | Daption capense | Antarctica | adults |
| others | mammals | n.a./other mammals | Fulmarus glacialoides | Antarctica | adults |
| others | mammals | n.a./other mammals | Pagodroma nivea | Antarctica | adults |
| others | mammals | n.a./other mammals | Thalassoica antarctica | Antarctica | adults |
| others | mammals | n.a./other mammals | Aptenodytes forsteri | Antarctica | adults |
| others | mammals | n.a./other mammals | Pygoscelis adeliae | Antarctica | adults |
| others | mammals | pinnipeds | Leptonychotes weddellii | Antarctica | adults |
| others | mammals | pinnipeds | Mirounga leonina | Antarctica | adults |
| others | others | n.a./others | Others | South Shetland | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | amphipods | (not available) | juv./adults |
| zooplankton | plank. crust. | euphausiids | Krill | South Shetland | juv./adults |