| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 112571 |
| Aegean Sea | Sea/Bay/Gulf | native | 97129 |
| Alboran Sea | Sea/Bay/Gulf | native | 112576 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 4 |
| Azores Canaries Madeira | Sea/Bay/Gulf | native | 4 |
| Cape Verde | Sea/Bay/Gulf | native | 4 |
| Levantine Sea | Sea/Bay/Gulf | native | 112576 |
| Lusitanian | sea/bay/gulf | native | 4 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 441 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 4 |
| Sahelian Upwelling | Sea/Bay/Gulf | native | 441 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 441 |
| Tropical Atlantic | sea/bay/gulf | native | 4 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 4 |
| Tyrrhenian Sea | Sea/Bay/Gulf | native | 112581 |
| West African Transition | sea/bay/gulf | native | 4 |
| Western Mediterranean | Sea/Bay/Gulf | native | 4 |