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Digital Guide to Moth Identification

Geometridae 91a1092 – 6682   Drepanulatrix unicalcararia (Guenée, [1858])              Spurred Wave

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Larva and Host Plants: Host familiy: Rhamnaceae.  Host genera: Ceanothus.  (Shropshire & Douglas 2025) Similar Species: Pinned specimens of related species. (Hint: select View by Region on the related species page.) Synonymy: unicalcararia (Guenée, [1858]) (Tephrina) - MONA 1983: 6682 behrensaria (Hulst, 1887) (Aspilates) cervinicolor (Hulst, 1898) (Deilinia) ida (Hulst, 1896) (Caripeta)

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 E. H. Strickland Museum Species Page at iNaturalist

© John Davis - f. © John Davis - m. © John Davis

LG – © Jim Troubridge LG – © Jim Troubridge LG – © Jim Troubridge 30mm – © Jim Vargo

© Moria Robinson LG on Ceanothus cuneatus

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