| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 87398 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 1744 |
| Azores Canaries Madeira | Sea/Bay/Gulf | native | 2883 |
| Bassian | Sea/Bay/Gulf | native | 87398 |
| Cape Verde | Sea/Bay/Gulf | native | 2586 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 2586 |
| Continental High Antarctic | sea/bay/gulf | native | 1756 |
| Indian Ocean | Sea/Bay/Gulf | native | 2883 |
| Lusitanian | sea/bay/gulf | native | 2883 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 1744 |
| South Orkney Islands | Sea/Bay/Gulf | native | 87398 |
| South Sandwich Islands | Sea/Bay/Gulf | native | 1744 |
| South Shetland Islands | Sea/Bay/Gulf | native | 87398 |
| Southern Ocean | sea/bay/gulf | native | 1744 |
| Temperate Australasia | sea/bay/gulf | native | 87398 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 1744 |
| Tristan Gough | Sea/Bay/Gulf | native | 1756 |
| Tristan Gough - province | Sea/Bay/Gulf | native | 1756 |
| Tropical Atlantic | sea/bay/gulf | native | 2586 |
| Weddell Sea | Sea/Bay/Gulf | native | 1744 |
| West African Transition | sea/bay/gulf | native | 2586 |
| Western Indo-Pacific | sea/bay/gulf | native | 2883 |