| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 131278 |
| Malvinas/Falklands | Sea/Bay/Gulf | native | 131278 |
| Pacific Ocean | Sea/Bay/Gulf | native | 131278 |
| Patagonian Shelf | Sea/Bay/Gulf | native | 131278 |
| South Georgia | Sea/Bay/Gulf | native | 131278 |
| South Sandwich Islands | Sea/Bay/Gulf | native | 131278 |