| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 74480 |
| Aegean Sea | Sea/Bay/Gulf | native | 96925 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 106301 |
| Balearic Islands | Sea/Bay/Gulf | native | 106031 |
| Crete Island | Sea/Bay/Gulf | native | 106360 |
| Galician Shelf | Sea/Bay/Gulf | native | 105336 |
| Iberian Coastal | Sea/Bay/Gulf | native | 105336 |
| Ionian Sea | Sea/Bay/Gulf | native | 79398 |
| Lusitanian | sea/bay/gulf | native | 74480 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 80054 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 74480 |
| Sardinia Island | Sea/Bay/Gulf | native | 106361 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 80054 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 74480 |
| Tyrrhenian Sea | Sea/Bay/Gulf | native | 106302 |
| Western Mediterranean | Sea/Bay/Gulf | native | 74480 |