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Digital Guide to Moth Identification

Noctuidae
931732.71 – 8999   Cydosia aurivitta Grote & Robinson, 1868
             Straight-lined Cydosia
© Mike Quinn - form aurivittaa © Maury Heiman - form imitella
Distribution: Suggested by Heppner as a species straying into, but not breeding in, Florida.
Description/
Field Marks:
Two forms occuring in both sexes:
  • Form aurivitta has black forewings and broad reddish-orange transverse bands.
  • Form imitella, described as a species referring to specimens from western Texas misidentified as nobilitella (Cramer, 1780) and separate from aurivitta, is similar to the latter but with white spots within the black spaces.
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • aurivitta Grote & Robinson 1868 (Cydosia) - MONA 1983: 8999; Type locality: Texas
  • imitella Stretch 1873 (Cydosia); Type locality: Texas
  • References
    • Barcode of Life (BOLD) - Caution: DNA barcode provides evidence of relatedness, not proof of identification, and some BOLD specimens shown may not be sequenced.
    • Grote, A.R. & C.T. Robinson, 1869. Descriptions of American Lepidoptera. - No. 4. Transactions of the American Entomological Society, 2: 186.
    • Species Page at BugGuide.Net
    • Stretch, R.H., 1872. Illustrations of the Zygænidæ & Bombycidæ of North America, 1: 242-243.
    • Wagner, D.L., K.L. Keegan, B.B. Nall, V.G. Bugh, J. Rota, 2019. A tale of two caterpillars and reclassification of Cerathosia Smith and Cydosia Duncan [& Westwood] (Lepidoptera: Noctuidae). Journal of the Lepidopterists' Society, 73(1): 1-4.
    Cydosia aurivitta
    © Mike Quinn
    Cydosia aurivitta
    © Valerie G. Bugh
    Cydosia aurivitta
    © Valerie G. Bugh
    Cydosia aurivitta
    © Mike Quinn
    Cydosia aurivitta
    Form aurivitta - 22mm – © Jim Vargo
    Cydosia aurivitta
    Form imitella - 22mm – © Jim Vargo
    Cydosia aurivitta
    © Valerie G. Bugh


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