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Digital Guide to Moth Identification

Tortricidae 51a0812 – 2918   Eucosma corculana (Zeller, 1874)

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Synonymy: corculana (Zeller, 1874) (Semasia) - MONA 1983: 2918; Holotype: Vancouver, BC. Distribution: Canada: BC, AB, SK; USA: Washington to southern CA and west to western MT and NM. Similar  : Species 51a0813 Eucosma arenana 51a0815 Eucosma browni 51a0814 Eucosma mormonensis Pinned specimens of related species. (Hint: select View by Region on the related species page.)

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. Gilligan, T.M. & D.J. Wright, 2013. Revised world catalogue of Eucopina, Eucosma, Pelochrista, and Phaneta (Lepidoptera: Tortricidae: Eucosmini). Zootaxa, 3746(2): 301-337. (PDF) Powell, J. A. & P. A. Opler, 2009. Moths of Western North America, Pl. 14.41f; p. 132. Book Review and ordering Species Page at BugGuide.Net Species Page at iNaturalist Wright, D.J. & T.M. Gilligan, 2015. Eucosma Hübner of the contiguous United States and Canada (Lepidoptera: Tortricidae: Eucosmini). The Moths of America north of Mexico, Fascicle 9.4: 1-256. (PDF (no fee) or order book) Wright, D.J. & T.M. Gilligan, 2026. Two New Species of Eucosma Hübner (Tortricidae: Olethreutinae) from Western United States, with a Review of the Eucosma corculana (Zeller) Species Group. Journal of the Lepidopterists' Society, 80(1): 21; figs. 2-9, 31a-c, 32a-f. (PDF or read online)

© William Geoghegan

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