| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 95730 |
| Baltic Sea | Sea/Bay/Gulf | native | 95730 |
| Eastern Indo-Pacific | sea/bay/gulf | introduced | 3356 |
| German Bight | Sea/Bay/Gulf | native | 2711 |
| Hawaii | Sea/Bay/Gulf | introduced | 3356 |
| Hawaii - province | Sea/Bay/Gulf | introduced | 3356 |
| Insular Pacific-Hawaiian | Sea/Bay/Gulf | introduced | 3356 |
| North Sea | Sea/Bay/Gulf | native | 2711 |
| Northern European Seas | Sea/Bay/Gulf | native | 3140 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 2711 |