| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aruwimi | River (basin) | native | 106290 |
| Congo | River (basin) | endemic | 59344 |
| Ethiopian | Zoogeographic realm | endemic | 3788 |
| Itimbiri | River (basin) | native | 59344 |
| Lindi-Tshopo | River (basin) | native | 106290 |
| Lualaba | River (basin) | native | 59344 |
| Middle Congo | River (basin) | native | 59344 |
| Mongala | River (basin) | native | 59344 |
| Ruki | River (basin) | native | 59344 |
| Sankuru | River (basin) | native | 59344 |
| Wagenia Falls | River (basin) | native | 103403 |