Euproserpinus phaeton, the Phaeton primrose sphinx moth, is a moth of the family Sphingidae. the species was first described by Augustus Radcliffe Grote and Herbert C. Robinson in 1865. It is found in North America from California south to Baja California Sur and further into Mexico. It has also been reported in south-western Arizona.[2]

Phaeton primrose sphinx moth
Dorsal view
Ventral view
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Sphingidae
Genus: Euproserpinus
Species:
E. phaeton
Binomial name
Euproserpinus phaeton
Synonyms

The length of the forewings is 32–42 mm. The abdomen upperside has creamy white side-tufts and a discontinuous dorsal white band. The forewing upperside has a median area which is mainly lacking transverse lines. The hindwing upperside has a straight marginal black band with some black scales. The hindwing underside is lacking black basally.

Adults fly swiftly and close to the ground over dry washes and flat areas in deserts. There is one generation with adults on wing from February to April. Adults nectar at flowers during the day.

The larvae feed on various Onagraceae species.

References

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  1. ^ "CATE Creating a Taxonomic eScience - Sphingidae". Cate-sphingidae.org. Archived from the original on 2012-11-06. Retrieved 2011-10-20.  This article incorporates text from this source, which is in the public domain.
  2. ^ "Euproserpinus phaeton". Sphingidae of the Americas. Archived from the original on 2015-04-19. Retrieved 2011-10-20.