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Digital Guide to Moth Identification

Lycaenidae 77a0520 – 4305   Callophrys affinis (Edwards, 1862)

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Larva and Host Plants: Host familiy: Polygonaceae Rhamnaceae.  Host genera: Ceanothus Eriogonum.  Host extended: wild buckwheat [for Callophrys apama] (Pyle 1981); larvae eat flowers & young fruits, occasionally l...  (Kimberley & Douglas 2025) Similar Species: Pinned specimens of related species. (Hint: select View by Region on the related species page.) Synonymy: affinis (Edwards, 1862) (Thecla) - MONA 1983: 4305 ssp. a. washingtonia Clench, 1944 (Callophrys) ssp. b. affinis (Edwards, 1862) (Thecla) ssp. c. homoperplexa Barnes & Benjamin, 1923 (Callophrys) ssp. d. albipalpus Gorelick, 2005 (Callophrys) ssp. e. apama (Edwards, 1882) (Thecla) - MONA 1983: [4304]

References (Caution: DNA barcoding at BOLD provides evidence of relatedness, not proof of identification; some BOLD specimens shown may not be sequenced.)

Barcode of Life (BOLD) - Caution: Identifications often erroneous; DNA barcode provides evidence of relatedness, not proof of identification; many specimens not sequenced. Shropshire, K.J. & D.W. Tallamy, 2025. Lepidoptera of North America, north of Mexico: an annotated list containing geographic ranges and host-plant records. ZooKeys, 1261: 101-113; Suppl. 1. (PDF or read online) Species Page at BugGuide.Net Species Page at iNaturalist Species Page at the Butterflies of America

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