| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Alboran Sea | Sea/Bay/Gulf | native | 85369 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 4 |
| Balearic Islands | Sea/Bay/Gulf | native | 85369 |
| Canary Current | Sea/Bay/Gulf | native | 85369 |
| Cantabrian Sea | Sea/Bay/Gulf | native | 85369 |
| Celtic Seas | Sea/Bay/Gulf | native | 85369 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 85374 |
| Corsica Island | Sea/Bay/Gulf | native | 85369 |
| Galician Shelf | Sea/Bay/Gulf | native | 85369 |
| Iberian Coastal | Sea/Bay/Gulf | native | 85369 |
| Le Danois Bank | Seamount | native | 85369 |
| Lusitanian | sea/bay/gulf | native | 4 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 4 |
| Northern European Seas | Sea/Bay/Gulf | native | 4 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 4 |
| Sahelian Upwelling | Sea/Bay/Gulf | native | 76525 |
| South European Atlantic Shelf | Sea/Bay/Gulf | native | 85369 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 4 |
| Tropical Atlantic | sea/bay/gulf | native | 76525 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 4 |
| West African Transition | sea/bay/gulf | native | 76525 |
| Western Mediterranean | Sea/Bay/Gulf | native | 4 |