| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aruwimi | River (basin) | native | 106290 |
| Banio | River (basin) | misidentification | 81260 |
| Congo | River (basin) | endemic | 52307 |
| Ethiopian | Zoogeographic realm | endemic | 5676 |
| Itimbiri | River (basin) | native | 106290 |
| Kouilou-Niari | River (basin) | misidentification | 81260 |
| Middle Congo | River (basin) | native | 2989 |
| Mongala | River (basin) | native | 54641 |
| Pool Malebo | Lake | native | 41585 |
| Sangha | River (basin) | native | 46901 |