| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aruwimi River | River (basin) | native | 47399 |
| Congo | River (basin) | endemic | 47399 |
| Ethiopian | Zoogeographic realm | endemic | 188 |
| Lualaba | River (basin) | questionable | 47399 |
| Malebo Pool | Lake | native | 47399 |
| Middle Congo | River (basin) | native | 47399 |
| Sangha | River (basin) | native | 47399 |
| Ubangui | River (basin) | native | 47399 |
| Uélé | River (basin) | native | 47399 |
| Wagenia Falls | River (basin) | native | 47399 |