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Digital Guide to Moth Identification

Noctuidae
932909 – 10270.1   Hecatera dysodea ([Denis & Schiffermüller], 1775)
             Small Ranunculus Moth

© John Davis
Larva and
Host Plants:
Host familiy: Asteraceae.  Host genera: Artemisia Crepis Hieracium Lactuca Sonchus.  Notes: specialist feeding on wild lettuce, Lactuca, known on other species (Crabo et al 2014).  (Shropshire & Douglas 2025)
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • dysodea ([Denis & Schiffermüller], 1775) (Noctua) - MONA 1983: [NEW]
  • dysodea ([Denis & Schiffermüller], 1775) (Noctua)
  • africana Oberthür, 1918 (Hecatera)
  • antitypina (Rothschild, 1914) (Polia)
  • caduca (Herrich-Schäffer, [1850]) (Polia)
  • chrysozona (Borkhausen, 1792) (Phalaena)
  • faroulti (Rothschild, 1914) (Polia)
  • innocens (Staudinger, 1870) (Mamestra)
  • khala (Rungs, 1972) (Mamestra)
  • minor (Esper, 1790) (Phalaena)
  • ornata (Villers, 1789) (Phalaena)
  • ranunculina (Haworth, 1809) (Noctua)
  • spinaciae (Vieweg, 1790) (Noctua)
  • subflava (Warren, 1909) (Polia)
  • Taxonomic Notes: Hecatera dysodea: An introduced Eurasian species found in Utah in 1998 and in Oregon in 2003.
    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 Pacific Northwest Moths
    • Species Page at iNaturalist
    Hecatera dysodea
    © Carol Davis
    Hecatera dysodea
    © John Davis
    Hecatera dysodea
    © John Davis
    Hecatera dysodea
    29mm - LG – © Canadian Nat'l. Coll.
    Hecatera dysodea
    30mm - LG – © Jim Vargo

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