| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Amundsen/Bellingshausen Sea | Sea/Bay/Gulf | native | 93418 |
| Antarctica | Sea/Bay/Gulf | native | 3118 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 125535 |
| Continental High Antarctic | sea/bay/gulf | native | 3118 |
| Ross Sea | Sea/Bay/Gulf | native | 125451 |
| South Orkney Islands | Sea/Bay/Gulf | native | 83435 |
| South Scotia Sea | Sea/Bay/Gulf | native | 125535 |
| Southern Ocean | sea/bay/gulf | native | 83435 |