| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Bangweulu | River (basin) | questionable | 248 |
| Chobe | River (basin) | questionable | 37065 |
| Congo | River (basin) | questionable | 27609 |
| Ethiopian | Zoogeographic realm | endemic | 248 |
| Kasai | River (basin) | misidentification | 114852 |
| Kienke | River (basin) | native | 81644 |
| Komo | River (basin) | native | 81644 |
| Kwando | River (basin) | questionable | 37065 |
| Kwango | River (basin) | misidentification | 114852 |
| Kwilu | River (basin) | misidentification | 114852 |
| Ntem | River (basin) | native | 81644 |
| Ogowe | River (basin) | native | 81644 |
| Sangha | River (basin) | questionable | 51193 |
| Zambezi | River (basin) | questionable | 37065 |