| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Amur | River (basin) | native | 26334 |
| Da River | River (basin) | native | 89724 |
| Han | River (basin) | native | 58345 |
| Kum | River (basin) | native | 58345 |
| Nakdong | River (basin) | native | 58345 |
| Oriental | Zoogeographic realm | native | 44416 |
| Palearctic | Zoogeographic realm | native | 1441 |
| Red River | River (basin) | native | 57778 |
| Yangtze | River (basin) | native | 38003 |
| Yangtze Estuary | Sea/Bay/Gulf | native | 117603 |