| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 106446 |
| Aegean Sea | Sea/Bay/Gulf | native | 80263 |
| Angolan | Sea/Bay/Gulf | native | 106425 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 91330 |
| Azores Canaries Madeira | Sea/Bay/Gulf | native | 106168 |
| Balearic Islands | Sea/Bay/Gulf | native | 105488 |
| Black Sea | Sea/Bay/Gulf | native | 104052 |
| Black Sea - province | Sea/Bay/Gulf | native | 104052 |
| Cantabrian Sea | Sea/Bay/Gulf | native | 105615 |
| Cape Verde | Sea/Bay/Gulf | native | 104052 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 106425 |
| Crete Island | Sea/Bay/Gulf | native | 79220 |
| Great Meteor Tablemount | Seamount | native | 106448 |
| Gulf of Guinea | sea/bay/gulf | native | 104052 |
| Gulf of Guinea Central | Sea/Bay/Gulf | native | 104052 |
| Gulf of Guinea South | Sea/Bay/Gulf | native | 104052 |
| Gulf of Guinea Upwelling | Sea/Bay/Gulf | native | 104052 |
| Gulf of Guinea West | Sea/Bay/Gulf | native | 104052 |
| Ionian Sea | Sea/Bay/Gulf | native | 79398 |
| Lusitanian | sea/bay/gulf | native | 2845 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 80197 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 2845 |
| Sahelian Upwelling | Sea/Bay/Gulf | native | 104052 |
| Sea of Marmara | Sea/Bay/Gulf | native | 79220 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 80197 |
| Tropical Atlantic | sea/bay/gulf | native | 104052 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 2845 |
| West African Transition | sea/bay/gulf | native | 104052 |
| Western Mediterranean | Sea/Bay/Gulf | native | 2845 |