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Digital Guide to Moth Identification

Erebidae
930309 – 8134   Spilosoma congrua Walker, 1855
             Agreeable Tiger Moth

© Mark Dreiling - DNA
Larva and
Host Plants:
Host familiy: Asteraceae Agaricaceae[Fungi] Amaranthaceae[Chenopodiaceae] Plantaginaceae Polygonaceae.  Host genera: Chenopodium Lactuca Plantago Polygonum[unresolved] Taraxacum Agaricus[Fungi].  Notes: polyphagous on low plants (Forbes 1960).  (Shropshire & Douglas 2025)
Description/
Field Marks:
Tibiae and tarsi solid white laterally, bordered by solid black medially along the interior of the tibiae/tarsi with a clear demarcation and no banding on tarsi - BugGuide (accessed 5/25/2020).
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • congrua Walker, 1855 (Spilosoma) - MONA 1983: 8134
  • antigone Strecker, 1878 (Spilosoma)
  • athena Strecker, 1899 (Spilosoma)
  • 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)
    • 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
    Spilosoma congrua
    © John Himmelman
    Spilosoma congrua
    © Ken Childs
    Spilosoma congrua
    © Steve Nanz
    Spilosoma congrua
    © Troy Bartlett
    Spilosoma congrua
    © Larry Line
    Spilosoma congrua
    © Carol Wolf
    Spilosoma congrua
    - © JoAnne Russo
    Spilosoma congrua
    © Gary Anweiler
    Spilosoma congrua
    34mm – © Jim Vargo
    Spilosoma congrua
    © Troy Bartlett

    Spilosoma congrua
    © Anthony W. Thomas

    Spilosoma congrua
    © John G. Franclemont CUIC LG

    Spilosoma congrua
    © John G. Franclemont CUIC LG

    Spilosoma congrua
    © John G. Franclemont CUIC LG

    Spilosoma congrua
    © John G. Franclemont CUIC LG


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