| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 87340 |
| Bounty and Antipodes Islands | Sea/Bay/Gulf | native | 3477 |
| Indian Ocean | Sea/Bay/Gulf | native | 86525 |
| South Orkney Islands | Sea/Bay/Gulf | native | 87340 |
| Southern Ocean | sea/bay/gulf | native | 84663 |
| Subantarctic Islands | sea/bay/gulf | native | 84663 |
| Temperate Australasia | sea/bay/gulf | native | 3477 |