| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctic Peninsula | Sea/Bay/Gulf | native | 124196 |
| Antarctica | Sea/Bay/Gulf | native | 124196 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 124196 |
| Continental High Antarctic | sea/bay/gulf | native | 2020 |
| East Antarctic Enderby Land | Sea/Bay/Gulf | native | 124196 |
| Humboldt Current | Sea/Bay/Gulf | native | 116664 |
| Humboldtian | Sea/Bay/Gulf | native | 116664 |
| Pacific Ocean | Sea/Bay/Gulf | native | 116664 |
| South Shetland Islands | Sea/Bay/Gulf | native | 124196 |
| Southern Ocean | sea/bay/gulf | native | 2020 |
| Weddell Sea | Sea/Bay/Gulf | native | 2020 |