| Sexo | Wmax | Lmax (cm) | Length type | Tmax (y) | País | Localidad |
|---|---|---|---|---|---|---|
| unsexed | 56 | TL | South Shetland | South Bay, Livingston I. | ||
| female | 75 | Antarctica | South Georgia | |||
| male | 58 | Antarctica | South Georgia | |||
| female | 67 | South Orkney Is. | South Orkney Is. | |||
| male | 50 | South Orkney Is. | South Orkney Is. | |||
| female | 66 | South Shetland | South Shetland Is. | |||
| male | 55 | South Shetland | South Shetland Is. | |||
| female | 3.6 kg | 67 | TL | 17 | South Shetland | South Shetland Islands, 2002 |