| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Congo | River (basin) | endemic | 41590 |
| Ethiopian | Zoogeographic realm | endemic | 7094 |
| Itimbiri | River (basin) | native | 106290 |
| Lindi-Tshopo | River (basin) | native | 106290 |
| Lomami | River (basin) | native | 46861 |
| Middle Congo | River (basin) | native | 41590 |
| Ruki | River (basin) | native | 93897 |
| Tumba | Lake | native | 41580 |
| Ubangui | River (basin) | native | 45441 |