| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | Lepidonotothen larseni | (not available) | juv./adults |
| nekton | finfish | bony fish | unidentified | S. Georg. Sandw. | juv./adults |
| zoobenthos | sponges/tunicates | ascidians | unidentified | S. Georg. Sandw. | juv./adults |
| zooplankton | plank. crust. | euphausiids | krill | S. Georg. Sandw. | juv./adults |