Satyrium behrii

Satyrium behrii, the Behr's hairstreak, is a butterfly of the family Lycaenidae. It is found in western North America from western Texas north and west through New Mexico, Arizona, and southern California to British Columbia.[2]

Behr's hairstreak
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Lycaenidae
Genus: Satyrium
Species:
S. behrii
Binomial name
Satyrium behrii
Synonyms
  • Thecla behrii Edwards, 1870
  • Callipsyche behrii Dyar, 1903
  • Thecla kali Strecker, [1878]
  • Callipsyche behrii ab. nigroinita Gunder, 1924
  • Callipsyche behrii crossi Field, 1938
  • Callipsyche behrii columbia McDunnough, 1944

The wingspan is 24–32 mm. Adults are on wing from June to July in one generation per year.[2] Its habitats include dry slopes and canyons. Adults feed on flower nectar.[3]

The larvae feed on Purshia tridentata,[4]Purshia glandulosa and Cercocarpus montanus.[3]

Subspecies
  • S. b. behrii
  • S. b. columbia (McDunnough, 1944)
  • S. b. crossi (Field, 1938)

References
  1. Satyrium at Markku Savela's Lepidoptera and Some Other Life Forms
  2. Butterflies and Moths of North America
  3. "NatureServe Explorer 2.0". explorer.natureserve.org.
  4. Behr's hairstreak, Butterflies of Canada
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