| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 7659 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 116836 |
| Continental High Antarctic | sea/bay/gulf | native | 3118 |
| Indian Ocean | Sea/Bay/Gulf | native | 86525 |
| Macquarie Island | Sea/Bay/Gulf | native | 8121 |
| Pacific Ocean | Sea/Bay/Gulf | native | 8121 |
| South Orkney Islands | Sea/Bay/Gulf | native | 8121 |
| South Shetland Islands | Sea/Bay/Gulf | native | 8121 |
| Southern Ocean | sea/bay/gulf | native | 8121 |
| Subantarctic Islands | sea/bay/gulf | native | 8121 |
| Weddell Sea | Sea/Bay/Gulf | native | 116836 |