| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Agnébi | River (basin) | native | 272 |
| Bandama | River (basin) | native | 57259 |
| Benue | River (basin) | native | 13331 |
| Chad | River (basin) | native | 57259 |
| Comoé | River (basin) | native | 57259 |
| Ethiopian | Zoogeographic realm | endemic | 3788 |
| Gambia | River (basin) | native | 13331 |
| Kogon | River (basin) | native | 13331 |
| Niger | River (basin) | native | 57259 |
| Sassandra | River (basin) | native | 57259 |
| Senegal | River (basin) | native | 57259 |
| Volta | River (basin) | native | 57259 |