| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Bohai Sea | Sea/Bay/Gulf | native | 117610 |
| Chiku River | River (basin) | native | 36073 |
| East China Sea | Sea/Bay/Gulf | native | 559 |
| Erhjen River | River (basin) | native | 36073 |
| Kuroshio Current | Sea/Bay/Gulf | native | 38029 |
| Pacific Ocean | Sea/Bay/Gulf | native | 31845 |
| Peng-hu Island | Sea/Bay/Gulf | native | 55073 |
| Ruerhmen River | River (basin) | native | 36073 |
| Sea of Japan/East Sea | Sea/Bay/Gulf | native | 559 |
| Shihtsao River | River (basin) | native | 36073 |
| South China Sea | Sea/Bay/Gulf | native | 36648 |
| Southern China | Sea/Bay/Gulf | native | 119494 |
| Tanshui River | River (basin) | native | 36073 |
| Tsengwen River | River (basin) | native | 36073 |
| Tung-hsiao | Sea/Bay/Gulf | native | 43510 |
| Yellow Sea | Sea/Bay/Gulf | native | 559 |