| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Congo | River (basin) | native | 1877 |
| Ethiopian | Zoogeographic realm | endemic | 3203 |
| Kouilou-Niari | River (basin) | native | 81635 |
| Lomami | River (basin) | questionable | 41590 |
| Lower Congo | River (basin) | native | 1877 |
| Mai-Ndombe | Lake | native | 41590 |
| Middle Congo | River (basin) | native | 1878 |
| Ruki | River (basin) | questionable | 41590 |
| Wagenia Falls | River (basin) | native | 106245 |