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Butterflies of Texas -- Erora quaderna

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Butterflies of North America

Butterflies of Texas

Arizona Hairstreak (Erora quaderna)
JPG -- species photo

Arizona Hairstreak (Erora quaderna [Hewitson])

Wing span: 7/8 - 1 1/8 inches (2.2 - 2.9 cm).

Identification: Tailless. Upperside of male dark brown; female with iridescent blue patch on each wing. Underside pale green with rows of short copper dashes.

Life history: Not reported.

Flight: One brood from June-July.

Caterpillar hosts: Possibly oaks (Quercus species).

Adult food: Flower nectar.

Habitat: Mountain trails and roadsides, forest openings.

Range: Southern Utah, Arizona, New Mexico, Mexico.

Conservation: Common in several Southwest ranges. Conservation is not thought necessary.

The Nature Conservancy Global Rank: G4 - Apparently secure globally, though it might be quite rare in parts of its range, especially at the periphery.

Management needs: None reported.

References:

Bailowitz, R. A., and J. P. Brock. 1991. Butterflies of southeastern Arizona. 
    Sonoran Arthropod Studies, Inc., Tucson, Arizona. 342 pages.

Scott, J. A. 1986. The butterflies of North America. Stanford  University Press, 
    Stanford, Calif. 583 pages, 64 color plates.

Tilden, J. W. 1986. A field guide to western butterflies.  Houghton-Mifflin Co., 
    Boston, Mass. 370 pages, 23 color plates.

Author: Jane M. Struttmann

State and Regional References:

Neck, R.W. 1996. A Field Guide to Butterflies of Texas. Gulf Publishing Co., 
     Houston, Texas.

Opler, Paul A. 1999. Peterson Field Guide to Western Butterflies, revised 
     edition. Houghton Mifflin Co., Boston, Mass.

Stanford, R.E. and P.A. Opler. 1993. Atlas of Western USA Butterflies. 
     Privately published, Denver, Colo. 

Tilden, J.W. and A.C. Smith. 1986. A Field Guide to Western Butterflies. 
     Houghton Mifflin Co., Boston, Mass.
     
Tveten, J. and Tveten, G.  1996.  Butterflies of Houston & Southeast Texas.
     Univ. of Texas Press, Austin, TX.  292 pp.
     
Arizona Hairstreak (Erora quaderna)
distribution map
map legend

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