横断山脉
Raorchestes longchuanensis (Longchuan bubble-nest frog or Longchuan small treefrog) is a species of frog in the family Rhacophoridae. It is found in the Gaoligong and Hengduan Mountains in Yunnan, China (including the eponymous Longchuan) and in adjacent northern Vietnam (Lai Châu Province), and possibly in Myanmar.