| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 4703 |
| Balearic Islands | Sea/Bay/Gulf | native | 95727 |
| Baltic Sea | Sea/Bay/Gulf | native | 36252 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 35388 |
| German Bight | Sea/Bay/Gulf | native | |
| Iberian Coastal | Sea/Bay/Gulf | native | 35388 |
| Irish Sea | Sea/Bay/Gulf | native | 9488 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 50345 |
| North Sea | Sea/Bay/Gulf | native | 4645 |
| Norwegian Sea | Sea/Bay/Gulf | native | 4645 |