| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 80183 |
| Aegean Sea | Sea/Bay/Gulf | native | 80183 |
| Agulhas | sea/bay/gulf | native | 437 |
| Agulhas Bank | Sea/Bay/Gulf | native | 437 |
| Alboran Sea | Sea/Bay/Gulf | native | 114188 |
| Angolan | Sea/Bay/Gulf | native | 114550 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 437 |
| Balearic Islands | Sea/Bay/Gulf | native | 114201 |
| Benguela | sea/bay/gulf | native | 114549 |
| Benguela Current | Sea/Bay/Gulf | native | 85580 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 114190 |
| English Channel | Sea/Bay/Gulf | native | 95983 |
| Galician Shelf | Sea/Bay/Gulf | native | 114190 |
| Guinea Current | Sea/Bay/Gulf | native | 417 |
| Gulf of Tunis | Sea/Bay/Gulf | native | 114193 |
| Lusitanian | sea/bay/gulf | native | 74416 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 2684 |
| Northern and Central Red Sea | Sea/Bay/Gulf | native | 74416 |
| Northern European Seas | Sea/Bay/Gulf | native | 3477 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 74416 |
| Sahelian Upwelling | Sea/Bay/Gulf | native | 114185 |
| Sardinia Island | Sea/Bay/Gulf | native | 114207 |
| Sea of Marmara | Sea/Bay/Gulf | native | 63471 |
| Sicily Island | Sea/Bay/Gulf | native | 114225 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 2684 |
| Temperate Southern Africa | sea/bay/gulf | native | 437 |
| Tropical Atlantic | sea/bay/gulf | native | 114550 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 114193 |
| Tyrrhenian Sea | Sea/Bay/Gulf | native | 114191 |
| West African Transition | sea/bay/gulf | native | 114185 |
| Western Indo-Pacific | sea/bay/gulf | native | 114194 |
| Western Mediterranean | Sea/Bay/Gulf | native | 114193 |