| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 1663 |
| Baltic Sea | Sea/Bay/Gulf | introduced | 2959 |
| Black Sea | Sea/Bay/Gulf | introduced | 1531 |
| Black Sea - province | Sea/Bay/Gulf | introduced | 1531 |
| Caspian Sea | Lake | introduced | 770 |
| Floridian | Sea/Bay/Gulf | native | 116106 |
| German Bight | Sea/Bay/Gulf | introduced | 2959 |
| Greater Antilles | Sea/Bay/Gulf | native | 116106 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 1663 |
| North Sea | Sea/Bay/Gulf | introduced | 2962 |
| Northern European Seas | Sea/Bay/Gulf | introduced | 2959 |
| Northern Gulf of Mexico | Sea/Bay/Gulf | native | 116106 |
| Temperate Northern Atlantic | sea/bay/gulf | introduced | 1531 |