| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 87389 |
| Antarctica | Sea/Bay/Gulf | native | 116836 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 87340 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 116836 |
| Indian Ocean | Sea/Bay/Gulf | native | 87389 |
| Pacific Ocean | Sea/Bay/Gulf | native | 92997 |
| South Orkney Islands | Sea/Bay/Gulf | native | 87340 |
| South Shetland Islands | Sea/Bay/Gulf | native | 2664 |
| South Shetland Islands | Sea/Bay/Gulf | native | 3477 |
| Southern Ocean | sea/bay/gulf | native | 87389 |
| Strait of Magellan | Sea/Bay/Gulf | native | 93599 |
| Subantarctic Islands | sea/bay/gulf | native | 87389 |
| Temperate South America | sea/bay/gulf | native | 92997 |
| Weddell Sea | Sea/Bay/Gulf | native | 116836 |