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Digital Guide to Moth Identification

Lycaenidae 77a0640 – 4358   Cyclargus thomasi (Clench, 1941)

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Larva and Host Plants: Host familiy: Fabaceae Rubiaceae Sapindaceae.  Host genera: Entada Caesalpinia Cardiospermum Chiococca Pithecellobium.  Notes: larva sometimes tended by ant (Minno et al 2005).  (Shropshire & Douglas 2025) Similar Species: Pinned specimens of related species. (Hint: select View by Region on the related species page.) Synonymy: thomasi (Clench, 1941) (Hemiargus) extralim. - MONA 1983: 4358 ssp. a. bethunebakeri (Comstock & Huntington, 1943) (Hemiargus)

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

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