| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 85339 |
| Aegean Sea | Sea/Bay/Gulf | native | 1695 |
| Angolan | Sea/Bay/Gulf | native | 1695 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 1695 |
| Balearic Islands | Sea/Bay/Gulf | native | 1695 |
| Benguela | sea/bay/gulf | native | 1695 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 1695 |
| Corsica Island | Sea/Bay/Gulf | native | 1695 |
| Crete Island | Sea/Bay/Gulf | native | 1695 |
| Faroe Plateau | Sea/Bay/Gulf | native | 1695 |
| Guinea Current | Sea/Bay/Gulf | native | 417 |
| Gulf of Guinea | sea/bay/gulf | native | 1695 |
| Gulf of Guinea Central | Sea/Bay/Gulf | native | 1695 |
| Gulf of Guinea South | Sea/Bay/Gulf | native | 1695 |
| Gulf of Guinea Upwelling | Sea/Bay/Gulf | native | 1695 |
| Gulf of Guinea West | Sea/Bay/Gulf | native | 1695 |
| Gulf of Mexico | Sea/Bay/Gulf | questionable | 1695 |
| Gulf of Tunis | Sea/Bay/Gulf | native | 1695 |
| Iberian Coastal | Sea/Bay/Gulf | native | 1695 |
| Iceland Shelf and Sea | Sea/Bay/Gulf | native | 1695 |
| Lusitanian | sea/bay/gulf | native | 1695 |
| Magellanic | sea/bay/gulf | native | 1695 |
| Malvinas/Falklands | Sea/Bay/Gulf | native | 1695 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 275 |
| Northern European Seas | Sea/Bay/Gulf | native | 1695 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 1695 |
| Sahelian Upwelling | Sea/Bay/Gulf | native | 1695 |
| Sardinia Island | Sea/Bay/Gulf | native | 1695 |
| Sicily Island | Sea/Bay/Gulf | native | 1695 |
| South and West Iceland | Sea/Bay/Gulf | native | 1695 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 275 |
| Temperate South America | sea/bay/gulf | native | 1695 |
| Tropical Atlantic | sea/bay/gulf | native | 1695 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 2461 |
| Tyrrhenian Sea | Sea/Bay/Gulf | native | 1695 |
| West African Transition | sea/bay/gulf | native | 1695 |
| Western Mediterranean | Sea/Bay/Gulf | native | 1695 |