| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arabian Sea | Sea/Bay/Gulf | native | 131139 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 131139 |
| Baltic Sea | Sea/Bay/Gulf | native | 131139 |
| Black Sea | Sea/Bay/Gulf | native | 131139 |
| Caspian Sea | Lake | native | 131139 |
| Indian Ocean | Sea/Bay/Gulf | native | 131139 |