| Ecosistema | Tipo | Estado | Referencia |
|---|---|---|---|
| Benue | River (basin) | native | 86396 |
| Chad | River (basin) | native | 86396 |
| Cross | River (basin) | native | 86396 |
| Ethiopian | Zoogeographic realm | endemic | 2936 |
| Niger | River (basin) | native | 86396 |
| Ouémé | River (basin) | native | 85591 |
| Volta | River (basin) | native | 13331 |