Google
WWW MPG website only

Digital Guide to Moth Identification

Sesiidae
55a0075.01n – 2543.01   Sesia pacificum (Edwards, 1881)
             Pacific Hornet Clearwing

© Mike McIvor - f.
Distribution: Canada: MB, SK, AB, BC, YT; USA: WA to MT, KS, NM, and southern CA.
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • pacificum Edwards 1881 (Trochilium)
  • californicum Neumoegen 1891 (Trochilium)
  • dyari Cockerell 1908 (Aegeria)
  • minimum Neumoegen 1891 (Trochilium)
  • Taxonomic Notes: Sesia pacificum Edwards, 1881, rev. stat., is elevated from synonymy of Sesia tibiale (Harris, 1839) to full species in Handfield & Handfield (2024) and includes as synonyms californicum (Neumoegen 1891), californicum (Neumoegen 1891) and dyari (Cockerell 1908).
    References
    • Barcode of Life (BOLD) - BIN: BOLD:AAC3588 - Caution: DNA barcode provides evidence of relatedness, not proof of identification.
    • Engelhardt, G.P., 1946. The North American clear-wing moths of the family Aegeridae. Bulletin of the United States National Museum, 190: 179; pl. 30, figs. 175, 176.
    • Handfield, L. & N. Handfield, 2024. A new species of Sesia from northeastern North America and a resurrected species (Lepidoptera: Sesiidae: Sesiinae). Lepidoptera Novae, 17(3): 89-116.
    Sesia pacificum
    © Doug Macaulay
    Sesia pacificum
    © Marius V. Aurelian
    Sesia pacificum
    - 31mm - LG – © Daniel Handfield
    Sesia pacificum
    - 31mm - LG – © Daniel Handfield
    Sesia pacificum
    © Gary Anweiler
    Sesia pacificum
    CalPhotos – © Jerry Powell
    Sesia pacificum
    CalPhotos – © Jerry Powell
    Sesia pacificum
    29mm – © Jim Vargo
    Sesia pacificum
    Type (var. dyari) - LG – U.S. Nat'l. Museum
    Sesia pacificum
    Type (minimum, syn.) - LG – U.S. Nat'l. Museum

    Moth Photographers Group  at the  Mississippi Entomological Museum  at the  Mississippi State University

    Send suggestions, or submit photographs to Webmaster — Moth Photographers Group

    Database design and scripting support provided by Mike Boone