| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Benue | River (basin) | native | 57417 |
| Chad | River (basin) | native | 57417 |
| Corubal | River (basin) | native | 13331 |
| Ethiopian | Zoogeographic realm | endemic | 2829 |
| Gambia | River (basin) | native | 57417 |
| Géba | River (basin) | native | 57417 |
| Inner Niger Delta | River (basin) | native | 57417 |
| Lower Niger | River (basin) | native | 57417 |
| Middle Niger | River (basin) | native | 57417 |
| Middle Nile | River (basin) | native | 28714 |
| Niger | River (basin) | native | 57417 |
| Nile | River (basin) | native | 28714 |
| Senegal | River (basin) | native | 57417 |
| Turkana | Lake | native | 52331 |
| Upper Niger | River (basin) | native | 57417 |
| Volta | River (basin) | native | 57417 |
| White Nile | River (basin) | native | 58460 |