| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Da River | River (basin) | native | 89724 |
| Han | River (basin) | native | 58345 |
| Kum | River (basin) | native | 58345 |
| Nakdong | River (basin) | native | 58345 |
| Palearctic | Zoogeographic realm | endemic | 39317 |
| Sumjin | River (basin) | native | 58345 |
| Yangtze | River (basin) | native | 85820 |
| Yangtze Estuary | Sea/Bay/Gulf | native | 85820 |
| Youngsan | River (basin) | native | 58345 |