| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 19 |
| Baltic Sea | Sea/Bay/Gulf | introduced | 125835 |
| Black Sea | Sea/Bay/Gulf | introduced | 125835 |
| Black Sea - province | Sea/Bay/Gulf | introduced | 125835 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 1663 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 19 |
| North Sea | Sea/Bay/Gulf | introduced | 125724 |
| Northern European Seas | Sea/Bay/Gulf | introduced | 3108 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 19 |
| Western Mediterranean | Sea/Bay/Gulf | native | 7695 |