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Digital Guide to Moth Identification

Noctuidae
931688 – 9785   Stiria rugifrons Grote, 1874
             Yellow Sunflower Moth

© Mark Dreiling
Larva and
Host Plants:
Host familiy: Asteraceae.  Host genera: Helianthus.  Host extended: specialist on Helianthus (Crabo et al 2014); reproductive tissues flowers, petal, pollen (Wagner 200...  (Kimberley & Douglas 2025)
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • rugifrons Grote, 1874 (Stiria) - MONA 1983: 9785
  • 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)
    • Poole, R. W., 1995. Moths of America North of Mexico, Fascicle 26.1: p. 138; pl. 4.28-29. order or free PDF
    • 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 E. H. Strickland Museum
    • Species Page at Pacific Northwest Moths
    • Species Page at iNaturalist
    • Species page at Moths of North Dakota.
    Stiria rugifrons
    © David Silsbee
    Stiria rugifrons
    © Jerry Armstrong
    Stiria rugifrons
    © Charles Melton
    Stiria rugifrons
    © Gary Anweiler
    Stiria rugifrons
    35mm – © Jim Vargo
    Stiria rugifrons
    © Giff Beaton LG
    on Helianthus angustifolius
    Stiria rugifrons
    © Giff Beaton LG
    on Helianthus angustifolius

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