| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 122592 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 122592 |
| Scotia Sea | Sea/Bay/Gulf | native | 122592 |
| South Georgia | Sea/Bay/Gulf | native | 122592 |
| South Orkney Islands | Sea/Bay/Gulf | native | 122592 |
| South Sandwich Islands | Sea/Bay/Gulf | native | 122592 |