| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctic Peninsula | Sea/Bay/Gulf | native | 123382 |
| Antarctica | Sea/Bay/Gulf | native | 87480 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 123382 |
| Bounty and Antipodes Islands | Sea/Bay/Gulf | native | 123382 |
| Central New Zealand | Sea/Bay/Gulf | native | 123382 |
| East Antarctic Dronning Maud Land | Sea/Bay/Gulf | native | 123382 |
| Indian Ocean | Sea/Bay/Gulf | native | 87480 |
| Pacific Ocean | Sea/Bay/Gulf | native | 123382 |
| Ross Sea | Sea/Bay/Gulf | native | 123382 |
| Scotia Sea | Sea/Bay/Gulf | native | 123382 |
| South Georgia | Sea/Bay/Gulf | native | 123382 |
| South Orkney Islands | Sea/Bay/Gulf | native | 123382 |
| South Sandwich Islands | Sea/Bay/Gulf | native | 123382 |
| Southern Ocean | sea/bay/gulf | native | 123382 |