| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Congo | River (basin) | misidentification | 51193 |
| Ethiopian | Zoogeographic realm | endemic | 3202 |
| Lobé | River (basin) | native | 81251 |
| Ntem | River (basin) | native | 81251 |
| Nyong | River (basin) | native | 81251 |
| Ogowe | River (basin) | native | 81251 |
| Sanaga | River (basin) | native | 81251 |