| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 96908 |
| Aegean Sea | Sea/Bay/Gulf | native | 95884 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 435 |
| Azores Canaries Madeira | Sea/Bay/Gulf | native | 62709 |
| Azores Islands | Sea/Bay/Gulf | native | 435 |
| Balearic Islands | Sea/Bay/Gulf | native | 106266 |
| Canary Current | Sea/Bay/Gulf | native | 62709 |
| Cape Verde | Sea/Bay/Gulf | questionable | 435 |
| Crete Island | Sea/Bay/Gulf | native | 95884 |
| Galician Shelf | Sea/Bay/Gulf | native | 106328 |
| Gulf of Tunis | Sea/Bay/Gulf | native | 79124 |
| Iberian Coastal | Sea/Bay/Gulf | native | 106167 |
| Ionian Sea | Sea/Bay/Gulf | native | 96908 |
| Lusitanian | sea/bay/gulf | native | 74480 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 435 |
| Northeastern Brazil | Sea/Bay/Gulf | questionable | 106335 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 435 |
| Sahelian Upwelling | Sea/Bay/Gulf | native | 62709 |
| Sardinia Island | Sea/Bay/Gulf | native | 79301 |
| Sea of Marmara | Sea/Bay/Gulf | native | 106326 |
| Sicily Island | Sea/Bay/Gulf | native | 106281 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 435 |
| Tropical Atlantic | sea/bay/gulf | native | 106335 |
| Tropical Southwestern Atlantic | sea/bay/gulf | questionable | 106335 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 74480 |
| Tyrrhenian Sea | Sea/Bay/Gulf | native | 106281 |
| West African Transition | sea/bay/gulf | questionable | 435 |
| Western Mediterranean | Sea/Bay/Gulf | native | 74480 |