| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Bohai Sea | Sea/Bay/Gulf | native | 117610 |
| Chiku River | River (basin) | native | 36073 |
| East China Sea | Sea/Bay/Gulf | native | 637 |
| Pacific Ocean | Sea/Bay/Gulf | native | 9840 |
| Sea of Japan/East Sea | Sea/Bay/Gulf | native | 559 |
| South China Sea | Sea/Bay/Gulf | native | 36648 |
| Tanshui River | River (basin) | native | 36073 |
| Tung-hsiao | Sea/Bay/Gulf | native | 43510 |
| Yellow Sea | Sea/Bay/Gulf | native | 4868 |