| Hệ sinh thái | Dạng (Kiểu) | Hiện trạng | Tài liệu tham khảo |
|---|---|---|---|
| Congo | River (basin) | endemic | 6803 |
| Ethiopian | Zoogeographic realm | endemic | 6803 |
| Itimbiri | River (basin) | native | 106290 |
| Kasai | River (basin) | native | 41591 |
| Kwilu | River (basin) | native | 89725 |
| Léfini-Likouala | River (basin) | native | 83457 |
| Lower Congo | River (basin) | native | 45434 |
| Middle Congo | River (basin) | native | 4910 |
| Pool Malebo | Lake | native | 41585 |
| Ruki | River (basin) | native | 93897 |
| Ubangui | River (basin) | endemic | 45441 |