| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Amur | River (basin) | native | 33784 |
| Oriental | Zoogeographic realm | native | 129476 |
| Palearctic | Zoogeographic realm | endemic | 31517 |
| Yangtze | River (basin) | native | 38003 |
| Yangtze Estuary | Sea/Bay/Gulf | native | 117603 |
| Yellow River (China) | River (basin) | native | 33784 |