| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Amundsen/Bellingshausen Sea | Sea/Bay/Gulf | native | 123133 |
| Antarctic Peninsula | Sea/Bay/Gulf | native | 123133 |
| Antarctica | Sea/Bay/Gulf | native | 123133 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 123133 |
| South Shetland Islands | Sea/Bay/Gulf | native | 123133 |
| Weddell Sea | Sea/Bay/Gulf | native | 123133 |