| 生態系 | 類型 | 狀態 | 參考文獻 |
|---|---|---|---|
| Aruwimi | River (basin) | native | 87849 |
| Congo | River (basin) | endemic | 87849 |
| Ethiopian | Zoogeographic realm | endemic | 27139 |
| Kotto | River (basin) | questionable | 47461 |
| Léfini-Likouala | River (basin) | questionable | 47461 |
| Lindi-Tshopo | River (basin) | native | 87849 |
| Lomami | River (basin) | questionable | 47461 |
| Lualaba | River (basin) | questionable | 47461 |
| Middle Congo | River (basin) | questionable | 47461 |
| Pool Malebo | Lake | questionable | 47461 |
| Ruki | River (basin) | questionable | 47461 |
| Tumba | Lake | questionable | 47461 |
| Ubangui | River (basin) | questionable | 47461 |
| Uélé | River (basin) | questionable | 47461 |