| Kön | Wmax | Lmax (cm) | Length type | Tmax (y) | Land | Observationsplats |
|---|---|---|---|---|---|---|
| unsexed | 30 | Antarctica | Antarctic | |||
| unsexed | 9.6 kg | 208 | TL | Falkland Is. | Falk Islands | |
| unsexed | 84.5 | TL | 21 | Kerguelen and Crozet Is. | ||
| unsexed | 31 | Antarctica | South Georgia (2000); Kerguelen Island (1999); Heard Island (2001) |