In 2014, researchers uncovered 14 new species in the genus Micrixalus. This was the result of a DNA analysis of the dancing frogs from the Western Ghats region of South India. In addition, they noted that the two species M. narainensis and M. swamianus are junior synonyms of M. kottigeharensis, and that M. herrei is elevated from a synonym of M. fuscus to a valid species.