| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Congo | River (basin) | native | 42032 |
| Ethiopian | Zoogeographic realm | endemic | 5331 |
| Itimbiri | River (basin) | native | 106290 |
| Kasai | River (basin) | native | 42032 |
| Kouilou-Niari | River (basin) | native | 80297 |
| Lindi-Tshopo | River (basin) | native | 106290 |
| Lomami | River (basin) | native | 42032 |
| Lualaba | River (basin) | native | 42032 |
| Lukenie | River (basin) | native | 127185 |
| Middle Congo | River (basin) | native | 42032 |
| Ogowe | River (basin) | native | 80290 |
| Ruki | River (basin) | native | 93897 |
| Sangha | River (basin) | native | 42035 |
| Wagenia Falls | River (basin) | native | 106245 |