| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 87398 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 1756 |
| Benguela | sea/bay/gulf | native | 1756 |
| Continental High Antarctic | sea/bay/gulf | native | 1756 |
| Crozet Islands | Sea/Bay/Gulf | native | 87398 |
| Heard and Macdonald Islands | Sea/Bay/Gulf | native | 87398 |
| Indian Ocean | Sea/Bay/Gulf | native | 87398 |
| Kerguelen Islands | Sea/Bay/Gulf | native | 87398 |
| Pacific Ocean | Sea/Bay/Gulf | native | 87398 |
| Prince Edward Islands | Sea/Bay/Gulf | native | 87398 |
| South India and Sri Lanka | Sea/Bay/Gulf | native | 2883 |
| South Orkney Islands | Sea/Bay/Gulf | native | 87398 |
| South Sandwich Islands | Sea/Bay/Gulf | native | 87398 |
| South Shetland Islands | Sea/Bay/Gulf | native | 87398 |
| Southern Ocean | sea/bay/gulf | native | 87398 |
| Subantarctic Islands | sea/bay/gulf | native | 87398 |
| West and South Indian Shelf | sea/bay/gulf | native | 2883 |
| Western Indo-Pacific | sea/bay/gulf | native | 2883 |