| エコシステム | タイプ | 地位 | 参照 |
|---|---|---|---|
| Cavally | River (basin) | native | 82704 |
| Cess | River (basin) | native | 82704 |
| Ethiopian | Zoogeographic realm | endemic | 3788 |
| Niger | River (basin) | native | 57261 |
| Saint John | River (basin) | native | 82704 |
| Saint Paul | River (basin) | native | 82704 |
| Sassandra | River (basin) | native | 82704 |