title: Nannophrys
text: Nannophrys is a genus of frogs endemic to Sri Lanka. It used to be placed in the large frog family Ranidae but a phylogenetic study was undertaken using DNA sequences and it is now included in the family Dicroglossidae. They are sometimes known under the common name streamlined frogs.
  
  Ecology
  Nannophrys species are flat-bodied frogs that are adapted to live among narrow, horizontal rock crevices near clear-water streams.
  
  Species
  Four species are placed in the genus:
   Nannophrys ceylonensis Günther, 1869
   †Nannophrys guentheri Boulenger, 1882 (extinct)
   Nannophrys marmorata Kirtisinghe, 1946
   Nannophrys naeyakai Fernando, Wickramasinghe, and Rodrigo, 2007
  
  References
  
   
  Dicroglossidae
  Amphibians of Asia
  Endemic fauna of Sri Lanka
  Amphibian genera
  Taxa named by Albert Günther