| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Amsterdam - St. Paul - province | Sea/Bay/Gulf | native | 84934 |
| Amsterdam-St Paul | Sea/Bay/Gulf | native | 84934 |
| Antarctica | Sea/Bay/Gulf | native | 7816 |
| Bassian | Sea/Bay/Gulf | native | 7816 |
| Continental High Antarctic | sea/bay/gulf | native | 7816 |
| Crozet Islands | Sea/Bay/Gulf | native | 7816 |
| Indian Ocean | Sea/Bay/Gulf | endemic | 356 |
| Southern Ocean | sea/bay/gulf | native | 7816 |
| Subantarctic Islands | sea/bay/gulf | native | 7816 |
| Temperate Australasia | sea/bay/gulf | native | 7816 |