Phaeostrymon alcestis

Soapberry Hairstreak
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Lycaenidae
Genus: Phaeostrymon
Species: P. alcestis
Binomial name
Phaeostrymon alcestis
W. H. Edwards 1871

The Soapberry Hairstreak (Phaeostrymon alcestis) is the only species of the gossamer-winged butterfly genus Phaeostrymon. It is found in southwestern U. S. A. and Mexico.