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Digital Guide to Moth Identification

Noctuidae
932521 – 9875   Xylena thoracica (Putnam-Cramer, 1886)

© Ian Maton
Larva and
Host Plants:
Host familiy: Betulaceae Cornaceae Elaeagnaceae Ericaceae Fagaceae Grossulariaceae Pinaceae Rhamnaceae Rosaceae Sa..  Host genera: Alnus Betula Ceanothus Cornus Picea Populus Prunus Quercus Ribes Rosa Salix Shepherdia Vaccinium.  Host extended: generalist on various hardwoods (Crabo et al 2014); many other woody plants (Wagner et al 2011).  (Kimberley & Douglas 2025)
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • thoracica (Putnam-Cramer, 1886) (Calocampa) - MONA 1983: 9875
  • brillians (Ottolengui, 1902) (Calocampa)
  • 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 Mass Moths
    • Species Page at Pacific Northwest Moths
    • Species Page at iNaturalist
    Xylena thoracica
    © Ian Maton
    Xylena thoracica
    - gen. - © Glenn Fine
    Xylena thoracica
    - gen. - © Glenn Fine
    Xylena thoracica
    - gen. - © Glenn Fine
    Xylena thoracica
    42mm – © Jim Vargo

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