| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 74416 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 95728 |
| Baltic Sea | Sea/Bay/Gulf | native | 120909 |
| Black Sea | Sea/Bay/Gulf | native | 104143 |
| Black Sea - province | Sea/Bay/Gulf | native | 104143 |
| Caspian Sea | Lake | native | 104143 |
| German Bight | Sea/Bay/Gulf | native | 95730 |
| Lusitanian | sea/bay/gulf | native | 74416 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 2684 |
| North Sea | Sea/Bay/Gulf | native | 104165 |
| Northern European Seas | Sea/Bay/Gulf | native | 104143 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 74416 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 2684 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 74416 |
| Western Mediterranean | Sea/Bay/Gulf | native | 74416 |