| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 87340 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 87340 |
| Heard and Macdonald Islands | Sea/Bay/Gulf | native | 4677 |
| Indian Ocean | Sea/Bay/Gulf | native | 5261 |
| Pacific Ocean | Sea/Bay/Gulf | native | 5962 |
| South Orkney Islands | Sea/Bay/Gulf | native | 87340 |
| Southern Ocean | sea/bay/gulf | native | 356 |
| Subantarctic Islands | sea/bay/gulf | native | 5261 |
| Temperate South America | sea/bay/gulf | native | 84934 |
| Warm Temperate Southwestern Atlantic | sea/bay/gulf | stray | 84934 |