| Food I | Food II | Food III | Food name | Territory | Predator Stage |
|---|---|---|---|---|---|
| nekton | cephalopods | squids/cuttlefish | Loligo sanpaulensis | Brazil | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Illex argentinus | Brazil | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Ommastrephes bartramii | Brazil | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Moroteuthis robsoni | Brazil | juv./adults |
| nekton | finfish | bony fish | Champsocephalus gunnari | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Paradiplospinus gracilis | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Electrona antarctica | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Electrona carlsbergi | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Electrona subaspera | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Gymnoscopelus bolini | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Gymnoscopelus fraseri | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Gymnoscopelus microlampas | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Gymnoscopelus nicholsi | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Gymnoscopelus piabilis | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Krefftichthys anderssoni | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Lampichthys procerus | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Metelectrona ventralis | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Protomyctophum bolini | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Protomyctophum choriodon | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Protomyctophum tenisoni | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Paranotothenia magellanica | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Magnisudis prionosa | Prince Edward I | juv./adults |
| nekton | finfish | bony fish | Phosichthys argenteus | Prince Edward I | juv./adults |
| zoobenthos | mollusks | n.a./other cephalopods | Argonauta nodosa | Brazil | juv./adults |
| zoobenthos | mollusks | octopi | Ocythoe tuberculata | Brazil | juv./adults |