| Ekosystem | Typ | Status | Ref. |
|---|---|---|---|
| Aruwimi | River (basin) | native | 106290 |
| Congo | River (basin) | endemic | 78218 |
| Ethiopian | Zoogeographic realm | endemic | 3818 |
| Itimbiri | River (basin) | native | 106290 |
| Kasai | River (basin) | native | 41591 |
| Kwilu | River (basin) | native | 89725 |
| Lomami | River (basin) | native | 106245 |
| Lower Congo | River (basin) | native | 2264 |
| Lualaba | River (basin) | native | 106245 |
| Middle Congo | River (basin) | native | 4910 |
| Pool Malebo | Lake | native | 44842 |
| Ruki | River (basin) | native | 93897 |
| Ubangui | River (basin) | native | 2988 |
| Uélé | River (basin) | native | 41590 |
| Upper Lualaba | River (basin) | native | 2970 |
| Wagenia Falls | River (basin) | native | 106245 |