| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Cavally | River (basin) | native | 13331 |
| Cess | River (basin) | native | 13331 |
| Ethiopian | Zoogeographic realm | endemic | 2915 |
| Great Scarcies | River (basin) | native | 13331 |
| Lofa | River (basin) | native | 13331 |
| Moa | River (basin) | native | 13331 |
| Niger | River (basin) | native | 2915 |
| Rokel | River (basin) | native | 13331 |
| Saint John | River (basin) | native | 13331 |
| Saint Paul | River (basin) | native | 13331 |
| Sassandra | River (basin) | native | 13331 |