| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 7414 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 115910 |
| Continental High Antarctic | sea/bay/gulf | endemic | 7414 |
| Scotia Sea | Sea/Bay/Gulf | native | 7414 |
| South Georgia | Sea/Bay/Gulf | native | 115910 |
| South Shetland Islands | Sea/Bay/Gulf | native | 7414 |
| Southern Ocean | sea/bay/gulf | native | 7414 |