| Ecosysteem | Type | Status | Ref. |
|---|---|---|---|
| Aruwimi | River (basin) | native | 42480 |
| Congo | River (basin) | endemic | 78218 |
| Ethiopian | Zoogeographic realm | endemic | 3202 |
| Itimbiri | River (basin) | native | 41590 |
| Kasai | River (basin) | native | 41591 |
| Lindi-Tshopo | River (basin) | native | 106290 |
| Lower Congo | River (basin) | native | 41585 |
| Middle Congo | River (basin) | native | 106245 |
| Wagenia Falls | River (basin) | native | 42480 |