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Digital Guide to Moth Identification

Erebidae
930404 – 8230   Cycnia tenera Hübner, 1818
             Delicate Cycnia

© Bob Moul
Larva and
Host Plants:
Host familiy: Apocynaceae Asclepiadaceae.  Host genera: Apocynum Asclepias.  Notes: mostly leaves & sometimes flowers ().  (Shropshire & Douglas 2025)
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • tenera Hübner, 1818 (Cycnia) - MONA 1983: 8230
  • antica (Walker, 1856) (Tanada)
  • sciurus (Boisduval, 1869) (Arctia)
  • yosemite (Edwards, 1884) (Euchaetes)
  • 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.
    • Hall et al., 2021. The Moths of North Carolina - website (identification, habitats and life history)
    • Powell, J. A. & P. A. Opler, 2009. Moths of Western North America, Pl. 48.6f; p. 271. Book Review and ordering
    • 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 Block Island Moths
    • Species Page at BugGuide.Net
    • Species Page at E. H. Strickland Museum
    • Species Page at Mass Moths
    • Species Page at Pacific Northwest Moths
    • Species Page at iNaturalist
    Cycnia tenera
    © Lisa Ames
    Cycnia tenera
    © Bob Patterson
    Cycnia tenera
    © Ken Childs
    Cycnia tenera
    © Carol Wolf
    Cycnia tenera
    © Gary Anweiler
    Cycnia tenera
    35mm – © Jim Vargo
    Cycnia tenera
    © Bob Moul

    Cycnia tenera
    © Bob Moul

    Cycnia tenera
    © Bob Moul

    Cycnia tenera
    © Howell Curtis

    Cycnia tenera
    © Jason Dombroskie

    Cycnia tenera
    © Janice Stiefel
    5th instar
    Cycnia tenera
    © Seth Ausubel LG

    Cycnia tenera
    © Seth Ausubel LG

    Cycnia tenera
    © John G. Franclemont CUIC LG

    Cycnia tenera
    © John G. Franclemont CUIC LG

    Cycnia tenera
    © John G. Franclemont CUIC LG

    Cycnia tenera
    © Jeff Janci LG


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