| Hệ sinh thái | Dạng (Kiểu) | Hiện trạng | Tài liệu tham khảo |
|---|---|---|---|
| Bomu | River (basin) | native | 28147 |
| Congo | River (basin) | endemic | 28147 |
| Ethiopian | Zoogeographic realm | endemic | 28147 |
| Kotto | River (basin) | native | 28147 |
| Lower Congo | River (basin) | native | 28147 |
| Pool Malebo | Lake | native | 28147 |
| Ubangui | River (basin) | native | 28147 |