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Digital Guide to Moth Identification

51a0692 – 3399.3   Enarmonia formosana (Scopoli, 1763)
             Cherry Bark Tortrix

© Libby & Rick Avis
Distribution: USA: WA, OR.
Introduced from Eurasia.
Field Marks:
See TortAI species page at
Genitalia: See TortAI species page at
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy: Ioplocama formosana Scopoli, 1763
Tortrix ornatana Hübner, [1796-1799]
Tortrix scriptana Thunberg & Borgström, 1784
Tortrix woeberiana [Denis & Schiffermüller], 1775
Taxonomic Notes: Enarmonia formosana (Scopoli, 1763) is now recognized among the North American fauna north of Mexico, Proc. Entomol. Soc. of British Columbia, 87: 3-6.
  • Barcode of Life (BOLD) - Caution: DNA barcode provides evidence of relatedness, not proof of identification, and some BOLD specimens shown may not be sequenced.
  • Dang, P.T. & D.J. Parker, 1990. First records of Enarmonia formosana (Scopoli) in North America (Lepidoptera: Tortricidae). Proceedings of the Entomological Society of British Columbia, 87: 3-6.
  • Gilligan, T. M. & M. E. Epstein, 2014. Tortricids of Agricultural Importance to the United States (TortAI). Identification Technology Program (ITP), USDA/APHIS/PPQ/CPHST, Fort Collins, CO, species page at
  • Species Page at BugGuide.Net
Enarmonia formosana
© Sean McCann
Enarmonia formosana
© Libby & Rick Avis
Enarmonia formosana
© E. LaGasa & WSDA
Enarmonia formosana
14mm – © Jim Vargo

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