| النظم البيئية | نوع | الحالة | مرجع |
|---|---|---|---|
| Aruwimi | River (basin) | native | 106290 |
| Congo | River (basin) | endemic | 43352 |
| Ethiopian | Zoogeographic realm | endemic | 5644 |
| Itimbiri | River (basin) | native | 43352 |
| Kotto | River (basin) | native | 43352 |
| Lindi-Tshopo | River (basin) | native | 106290 |
| Lower Congo | River (basin) | native | 43352 |
| Lukenie | River (basin) | native | 127185 |
| Marine Lower Congo | River (basin) | native | 43352 |
| Middle Congo | River (basin) | native | 43352 |
| Mongala | River (basin) | native | 43352 |
| Ruki | River (basin) | native | 93897 |
| Tumba | Lake | native | 43352 |