| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Congo | River (basin) | questionable | 89136 |
| Ethiopian | Zoogeographic realm | endemic | 3565 |
| Kouilou-Niari | River (basin) | native | 81636 |
| Lualaba | River (basin) | questionable | 89136 |
| Nyanga | River (basin) | native | 89136 |
| Ogowe | River (basin) | native | 81636 |