Amnirana

Amnirana is a genus of frogs in the family Ranidae, "true frogs". The genus is primarily found in Sub-Saharan Africa, but one species occurs in parts of southern and southeastern Asia. Some of the African species are widespread but contain undescribed cryptic diversity. Most (but not all) species have a white upper lip, and the genus is sometimes known as the white-lipped frogs.

==Taxonomy== Amnirana was originally introduced as a subgenus of Rana. It was often included in the then-diverse genus Hylarana, until Oliver and colleagues revised the genus in 2015, delimiting Hylarana more narrowly and elevating Amnirana to genus rank. Within the genus, Amnirana nicobariensis appears to be the sister taxon of the African clade of species, but the data are inconclusive. With more data available to resolve possible non-molecular synapomorphies of the genus, A. nicobariensis might become recognized as a separate genus. A later study suggested it to be closer to other Asian Hylarana sensu lato than to African Amnirana.