| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Congo | River (basin) | endemic | 78218 |
| Ethiopian | Zoogeographic realm | endemic | 3236 |
| Kasai | River (basin) | native | 11970 |
| Lualaba | River (basin) | native | 106245 |
| Marine Lower Congo | River (basin) | native | 92360 |
| Middle Congo | River (basin) | native | 89565 |
| Pool Malebo | Lake | native | 44985 |
| Wagenia Falls | River (basin) | native | 106245 |