| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Chiloango | River (basin) | native | 81639 |
| Congo | River (basin) | native | 81639 |
| Ethiopian | Zoogeographic realm | endemic | 2801 |
| Kouilou-Niari | River (basin) | questionable | 53765 |
| Loémé | River (basin) | questionable | 81639 |
| Lower Congo | River (basin) | misidentification | 88779 |
| Ntem | River (basin) | questionable | 81639 |
| Ruki | River (basin) | questionable | 41591 |
| Sangha | River (basin) | native | 81639 |