| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Ethiopian | Zoogeographic realm | endemic | 10702 |
| Kienke | River (basin) | native | 79590 |
| Kouilou-Niari | River (basin) | native | 79590 |
| Lobé | River (basin) | native | 79590 |
| Lokoundje | River (basin) | native | 79590 |
| Mbini | River (basin) | native | 79590 |
| Ntem | River (basin) | native | 79590 |
| Sanaga | River (basin) | native | 79590 |