| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Congo | River (basin) | native | 78218 |
| Ethiopian | Zoogeographic realm | endemic | 3818 |
| Lindi-Tshopo | River (basin) | native | 42183 |
| Lower Congo | River (basin) | native | 42510 |
| Lualaba | River (basin) | native | 80298 |
| Middle Congo | River (basin) | native | 42033 |
| Ogowe | River (basin) | misidentification | 87888 |
| Pool Malebo | Lake | native | 44842 |
| Ruki | River (basin) | native | 93897 |
| Tanganyika | Lake | native | 93587 |
| Ubangui | River (basin) | native | 45441 |
| Wagenia Falls | River (basin) | native | 106245 |