Amphonyx duponchel, or Duponchel's sphinx, is a moth of the family Sphingidae. The species was first described by Felipe Poey in 1832. Distribution It is found in tropical and subtropical lowlands in Cuba and the West Indies and from Bolivia, southern Brazil and Argentina to Venezuela, Belize, Guatemala, Nicaragua, Costa Rica and Mexico. It is also found in Florida and Texas, where it is rare. Description The wingspan is 110–150 mm, with the males being much smaller than the females. There are black discal dashes and a transverse, kidney-shaped, dirty white discal spot located on the forewing upperside. biology Adults are on wing year round. They feed on nectar at flowers. The larvae feed on Guatteria diospyroides, Annona purpurea, Annona reticulata, Xylopia frutescens and Annona glabra and probably other Annonaceae species. They are very colourful. References External links "Duponchel's sphinx (Cocytius duponchel)" Moths of North America. Retrieved December 31, 2018. Amphonyx Moths of North America Moths of South America Moths described in 1832 Taxa named by Felipe Poey