| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Benue | River (basin) | native | 53405 |
| Chad | River (basin) | native | 53405 |
| Comoé | River (basin) | native | 53405 |
| Ethiopian | Zoogeographic realm | endemic | 5163 |
| Gambia | River (basin) | questionable | 13331 |
| Kainji | Lake | native | 52307 |
| Middle Niger | River (basin) | native | 53405 |
| Mono | River (basin) | native | 53405 |
| Niger | River (basin) | native | 53405 |
| Sassandra | River (basin) | questionable | 13331 |
| Senegal | River (basin) | native | 53405 |
| Upper Niger | River (basin) | native | 53405 |
| Volta | River (basin) | native | 53405 |