Sylvirana
Sylvirana is a genus of frogs in the family Ranidae.  They live in South and East Asia, from northeastern India in the west to China in the north, Taiwan in the east, and Thailand in the south. Sylvirana was proposed in 1992.  At first, in scientists thought Sylvirana should be a subgenus of Rana. Since then, it has been considered both a genus of its own and a synonym of Hylarana. Scientists think it should be its own genus because of molecular genetic analyses published in 2015.