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Digital Guide to Moth Identification

Geometridae
91a1410 – 6964   Tetracis cachexiata Guenée, [1858]
             White Slant-Line

© Stephen Gingold
Distribution: Montane and Piedmont, from Quebec to Alberta southward to northern Florida, Montana, Colorado, Mississippi.
Seasonality
and Size:
May - early July. FWL ~ 19-26 mm.
Larva and
Host Plants:
Many host plants include Alnus, Betula, Prunus, Ulmus, Vibernum, Pinus.
Genitalia: See Ferris & Schmidt (2010).
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • cachexiata Guenée, [1858] (Tetracis) - MONA 1983: 6964
  • lorata Grote, 1864 (Tetracis)
  • Taxonomic Notes: Tetracis cachexiata Guenée, [1858], n. comb. in Ferris & Schmidt (2010), was formerly in the genus Synaxis.
    References
    • Barcode of Life (BOLD) - Caution: DNA barcode provides evidence of relatedness, not proof of identification, and some BOLD specimens shown may not be sequenced.
    • Ferris, C.D. & B.C. Schmidt, 2010. Revision of the North American Genera Tetracis Guenée and Synonymization of Synaxis Hulst with Descriptions of Three New Species (Lepidoptera: Geometridae: Ennominae). Zootaxa, 2347: 1-36.
    • Hall et al., 2021. The Moths of North Carolina - website (identification, habitats and life history)
    • Powell, J. A. & P. A. Opler, 2009. Moths of Western North America, Pl. 30.32f; p. 219. Book Review and ordering
    • Species Page at Block Island Moths
    • Species Page at BugGuide.Net
    • Species Page at E. H. Strickland Museum
    • Species Page at Mass Moths
    Tetracis cachexiata
    © Anthony W. Thomas - m.
    Tetracis cachexiata
    © Steve Nanz
    Tetracis cachexiata
    © Gary Anweiler
    Tetracis cachexiata
    LG – © Jim Troubridge
    Tetracis cachexiata
    38mm – © Jim Vargo
    Tetracis cachexiata
    © Canadian National Collection LG

    Tetracis cachexiata
    © Canadian National Collection LG

    Tetracis cachexiata
    © Canadian National Collection LG


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