Google   MPG (species pages only) MPG (entire website) Entire Web


Digital Guide to Moth Identification

Geometridae
91a0148 – 7320   Perizoma alchemillata (Linnaeus, 1758)
             Small Rivulet
Distribution Data for Perizoma alchemillata
Large Map & Chart Report Errors About Maps
Distribution: Canada: NL, NS, NB, PE, QC, ON; USA: ME, MI.
Eurasia
Larva and
Host Plants:
Host familiy: Lamiaceae.  Host genera: Ballota Galeopsis Lamium Stachys.  (Kimberley & Douglas 2025)
Genitalia: See Morris & Bolte (1977).
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • alchemillata (Linnaeus, 1758) (Phalaena) - MONA 1983: 7320
  • alchemillata (Linnaeus, 1758) (Phalaena)
  • alchemillaria (Borkhausen, 1794) (Phalaena) emend.; TL: (no type).
  • nassata (Fabricius, 1787) (Phalaena)
  • rivulata ([Denis & Schiffermüller], 1775) (Geometra)
  • silenata (Stephens, 1850) (Emmelesia)
  • Taxonomic Notes: Perizoma alchemillata (Linnaeus, 1758), a introduced species from Eurasia, was first reported in North America from Newfoundland in Morris & Bolte (1977).
    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.
    • Morris, R.F. & K. Bolte, 1977. The European species Perizoma alchemillata (the small rivulet (Br.)) (Lepidoptera: Geometridae) in Newfoundland. The Canadian Entomologist, 109(3): 385-387. (abstract and access (fee))
    • 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 iNaturalist
    Perizoma alchemillata
    © Robin Mcleod
    Perizoma alchemillata
    © Ian Kimber
    Perizoma alchemillata
    LG – © Jim Troubridge

    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