| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Bohai Sea | Sea/Bay/Gulf | native | 113884 |
| East China Sea | Sea/Bay/Gulf | native | 11230 |
| Pacific Ocean | Sea/Bay/Gulf | native | 5193 |
| South China Sea | Sea/Bay/Gulf | native | 36648 |
| Southern China | Sea/Bay/Gulf | native | 31075 |
| Tanshui River | River (basin) | native | 36073 |
| Yellow Sea | Sea/Bay/Gulf | native | 5193 |