| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aruwimi | River (basin) | native | 106290 |
| Congo | River (basin) | endemic | 26192 |
| Ethiopian | Zoogeographic realm | endemic | 26192 |
| Kotto | River (basin) | native | 26192 |
| Kwango | River (basin) | native | 26192 |
| Lindi-Tshopo | River (basin) | native | 106290 |
| Lower Congo | River (basin) | native | 26192 |
| Lualaba | River (basin) | native | 26192 |
| Middle Congo | River (basin) | native | 26192 |
| Okavango | River (basin) | questionable | 120641 |
| Pool Malebo | Lake | native | 26192 |
| Sanaga | River (basin) | misidentification | 1440 |
| Ubangui | River (basin) | native | 26192 |
| Uélé | River (basin) | native | 26192 |
| Wagenia Falls | River (basin) | native | 106245 |