| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | cephalopods | squids/cuttlefish | Psychroteuthis glacialis | Antarctica | juv./adults |
| nekton | finfish | bony fish | Pleuragramma antarcticum | Antarctica | juv./adults |
| zooplankton | plank. crust. | euphausiids | unspecified euphausiid | Antarctica | juv./adults |