title: Proserpinus juanita
text: # Proserpinus juanita
  
  Proserpinus juanita, the Juanita sphinx, is a moth of the family Sphingidae first described by Herman Strecker in 1877. It is found from the US states of Montana and North Dakota, south to Arizona, and east to Missouri and Texas.
  
  ## Description
  
  The wingspan is 45–64 mm.
  
  * Dorsal view
  * Ventral view
  
  ## Biology
  
  The larvae feed on Onagraceae species, including Oenothera, Gaura and Epilobium species
  
  