| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Amundsen/Bellingshausen Sea | Sea/Bay/Gulf | native | 125446 |
| Antarctica | Sea/Bay/Gulf | native | 7659 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 116836 |
| Continental High Antarctic | sea/bay/gulf | native | 3118 |
| Ross Sea | Sea/Bay/Gulf | native | 7659 |
| Scotia Sea | Sea/Bay/Gulf | native | 111852 |
| South Shetland Islands | Sea/Bay/Gulf | native | 124200 |
| Southern Ocean | sea/bay/gulf | native | 3118 |
| Weddell Sea | Sea/Bay/Gulf | native | 116836 |