| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 87340 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 813 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 1663 |
| Indian Ocean | Sea/Bay/Gulf | introduced | 3359 |
| Magellanic | sea/bay/gulf | native | 92914 |
| North Sea | Sea/Bay/Gulf | native | 3123 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1663 |
| South Orkney Islands | Sea/Bay/Gulf | native | 87340 |
| Southern Ocean | sea/bay/gulf | native | 87340 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 3123 |
| Temperate Northern Pacific | sea/bay/gulf | native | 1663 |
| Temperate South America | sea/bay/gulf | native | 92914 |