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Digital Guide to Moth Identification

Mimallonidae
830001 – 7659   Lacosoma chiridota Grote, 1864
             Scalloped Sack-bearer Moth

- © Tom Murray
Larva and
Host Plants:
Host familiy: Fagaceae.  Host genera: Quercus.  (Kimberley & Douglas 2025)
Description/
Field Marks:
Sexually dimorphic; males are darker with scalloping of the outer wing margins much reduced.
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • chiridota Grote, 1864 (Lacosoma) - MONA 1983: 7659
  • 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.
    • Franclemont, J. G., 1973. Moths of America North of Mexico, Fascicle 20.1: p. 9; pl. 3.3-5. 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 Mass Moths
    • Species Page at iNaturalist
    Lacosoma chiridota
    - © Mark Dreiling
    Lacosoma chiridota
    - © Marvin & Jo Smith
    Lacosoma chiridota
    - © Steve Walter
    Lacosoma chiridota
    - © Carol Wolf
    Lacosoma chiridota
    - 30mm – © Jim Vargo
    Lacosoma chiridota
    - 24mm – © Jim Vargo
    Lacosoma chiridota
    © McGuire Center LG

    Lacosoma chiridota
    © McGuire Center LG


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