| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Congo | River (basin) | endemic | 1878 |
| Ethiopian | Zoogeographic realm | endemic | 3203 |
| Lower Congo | River (basin) | native | 42510 |
| Lualaba | River (basin) | native | 45434 |
| Middle Congo | River (basin) | native | 4910 |
| Pool Malebo | Lake | native | 41585 |
| Sangha | River (basin) | native | 46233 |
| Wagenia Falls | River (basin) | native | 106245 |