| Ecosistema | Tipo | Estado | Referencia |
|---|---|---|---|
| Ethiopian | Zoogeographic realm | endemic | 2801 |
| Gambia | River (basin) | native | 81282 |
| Géba | River (basin) | native | 13331 |
| Great Scarcies | River (basin) | native | 13331 |
| Konkouré | River (basin) | native | 81282 |
| Little Scarcies | River (basin) | native | 81282 |
| Senegal | River (basin) | native | 81282 |