Zhangixalus
Scientists made the group Zhangixalus in a 2019 when they were looking at the very large genus Rhacophorus (92 species). They divided Rhacophorus into three groups: Rhacophorus sensu stricto (then 39 species; as of November 2021, 43 species), Leptomantis (then 14 species; as of November 2021, 13 species), and Zhangixalus (then 37 species; as of November 2021, 40 species). They did this because of molecular data, such as DNA, but also because they could see differences in the frogs' bodies and in the places where they lived. Rhacophorus is the sister taxon of Zhangixalus and Leptomantis.