| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 2977 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 1663 |
| Baltic Sea | Sea/Bay/Gulf | native | 124656 |
| Barents Sea | Sea/Bay/Gulf | native | 124658 |
| Celtic Seas | Sea/Bay/Gulf | native | 2055 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 119522 |
| Eastern India | Sea/Bay/Gulf | native | 124652 |
| English Channel | Sea/Bay/Gulf | native | 124656 |
| German Bight | Sea/Bay/Gulf | native | 2992 |
| Indian Ocean | Sea/Bay/Gulf | native | 124652 |
| Kara Sea | Sea/Bay/Gulf | native | 124659 |
| Lusitanian | sea/bay/gulf | native | 2992 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 124656 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 124658 |
| North Sea | Sea/Bay/Gulf | native | 2992 |
| Northern European Seas | Sea/Bay/Gulf | native | 2992 |
| South European Atlantic Shelf | Sea/Bay/Gulf | native | 124656 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 2992 |
| Virginian | Sea/Bay/Gulf | native | 124660 |