Huvudföda | Procent |
Trofisk nivå (y) |
Studerat utvecklingsstadium | Land | Observationsplats | Ref. |
---|---|---|---|---|---|---|
nekton | 83 | 4.5 | juv./adults | Antarctica | Kosmonavtov Sea, March 1988 | 6377 |
zooplankton | 57 | 3.4 | recruits/juv. | Antarctica | Indian Ocean sector between 30 and 80°E. | 9025 |