| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Benue | River (basin) | native | 80395 |
| Chad | River (basin) | native | 80395 |
| Chad | Lake | native | 80395 |
| Chari-Logone | River (basin) | native | 80395 |
| Congo | River (basin) | native | 47461 |
| Ethiopian | Zoogeographic realm | endemic | 31267 |
| Niger | River (basin) | native | 80395 |
| Sanaga | River (basin) | native | 47461 |
| Sangha | River (basin) | native | 47461 |