| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Amundsen/Bellingshausen Sea | Sea/Bay/Gulf | native | 1753 |
| Antarctica | Sea/Bay/Gulf | native | 3576 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 1753 |
| Continental High Antarctic | sea/bay/gulf | native | 1753 |
| Indian Ocean | Sea/Bay/Gulf | native | 89153 |
| Pacific Ocean | Sea/Bay/Gulf | native | 87398 |
| South Georgia | Sea/Bay/Gulf | native | 115910 |
| South Orkney Islands | Sea/Bay/Gulf | native | 3435 |
| South Sandwich Islands | Sea/Bay/Gulf | native | 3435 |
| South Shetland Islands | Sea/Bay/Gulf | native | 1753 |
| Southern Ocean | sea/bay/gulf | native | 3435 |