| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 9 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 9 |
| Macquarie Island | Sea/Bay/Gulf | native | 1456 |
| Pacific Ocean | Sea/Bay/Gulf | native | 9 |
| Scotia Sea | Sea/Bay/Gulf | native | 9 |
| South Orkney Islands | Sea/Bay/Gulf | native | 1456 |
| Southern Ocean | sea/bay/gulf | native | 1456 |
| Subantarctic Islands | sea/bay/gulf | native | 1456 |
| Temperate Australasia | sea/bay/gulf | native | 1456 |
| Temperate South America | sea/bay/gulf | native | 9 |