| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aegean Sea | Sea/Bay/Gulf | native | 128128 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 104052 |
| Azores Canaries Madeira | Sea/Bay/Gulf | native | 104052 |
| Azores Islands | Sea/Bay/Gulf | native | 3477 |
| Black Sea | Sea/Bay/Gulf | native | 128128 |
| Black Sea - province | Sea/Bay/Gulf | native | 128128 |
| Iberian Coastal | Sea/Bay/Gulf | native | 82176 |
| Levantine Sea | Sea/Bay/Gulf | native | 128128 |
| Lusitanian | sea/bay/gulf | native | 74480 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 82177 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 74480 |
| Sahelian Upwelling | Sea/Bay/Gulf | native | 104052 |
| Sea of Marmara | Sea/Bay/Gulf | native | 128128 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 82177 |
| Tropical Atlantic | sea/bay/gulf | native | 104052 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 74480 |
| West African Transition | sea/bay/gulf | native | 104052 |
| Western Mediterranean | Sea/Bay/Gulf | native | 74480 |