| Ecosysteem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 3118 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 1891 |
| Continental High Antarctic | sea/bay/gulf | native | 3118 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1891 |
| South Shetland Islands | Sea/Bay/Gulf | native | 1891 |
| Southern Ocean | sea/bay/gulf | native | 1891 |
| Strait of Magellan | Sea/Bay/Gulf | native | 1891 |