| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aegean Sea | Sea/Bay/Gulf | native | 113897 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 6444 |
| Balearic Islands | Sea/Bay/Gulf | native | 95727 |
| Cantabrian Sea | Sea/Bay/Gulf | native | 57747 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 35388 |
| Crete Island | Sea/Bay/Gulf | native | 113897 |
| German Bight | Sea/Bay/Gulf | native | |
| Iberian Coastal | Sea/Bay/Gulf | native | 35388 |
| Ionian Sea | Sea/Bay/Gulf | native | 113897 |
| Irish Sea | Sea/Bay/Gulf | native | 9488 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 38038 |
| North Aegean | Sea/Bay/Gulf | native | 113897 |
| North Sea | Sea/Bay/Gulf | native | 232 |
| Norwegian Sea | Sea/Bay/Gulf | native | 232 |
| South Aegean | Sea/Bay/Gulf | native | 113897 |