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Digital Guide to Moth Identification

Noctuidae
931733.1 – 9063.1   Tyta luctuosa ([Denis & Schiffermüller], 1775)

© Carl Barrentine
Larva and
Host Plants:
Host familiy: Convolvulaceae.  Host genera: Convolvulus.  (Shropshire & Douglas 2025)
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • luctuosa ([Denis & Schiffermüller], 1775) (Noctua) - MONA 1983: [NEW]
  • astroites (Geoffroy, in: Fourcroy, 1785) (Phalaena)
  • italica (Fabricius, 1781) (Noctua)
  • speciosissima (Bryk, 1940) (Tarache)
  • Taxonomic Notes: Tyta luctuosa: A Eurasian species released in North America as a biological control agent for field bindweed Convulvus arvensis. Collection records from Utah in 2007 by Jim Vargo suggest it has become established.
    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
    Tyta luctuosa
    © Greg Raterman
    Tyta luctuosa
    23mm – © Jim Vargo

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