| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 105339 |
| Aegean Sea | Sea/Bay/Gulf | native | 2754 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 105470 |
| Azores Canaries Madeira | Sea/Bay/Gulf | native | 105808 |
| Cantabrian Sea | Sea/Bay/Gulf | native | 105615 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 87524 |
| Crete Island | Sea/Bay/Gulf | native | 105319 |
| Lusitanian | sea/bay/gulf | native | 3573 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 7827 |
| North Sea | Sea/Bay/Gulf | native | 83653 |
| Northern European Seas | Sea/Bay/Gulf | questionable | 3573 |
| Northern Norway and Finnmark | Sea/Bay/Gulf | native | 106520 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 106520 |
| Sea of Marmara | Sea/Bay/Gulf | native | 2754 |
| Southern Norway | Sea/Bay/Gulf | native | 106520 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 7827 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 106526 |
| Tyrrhenian Sea | Sea/Bay/Gulf | native | 105614 |