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


Digital Guide to Moth Identification

Noctuidae
932877 – 10295   Melanchra assimilis (Morrison, 1874)
             Black Arches

© Nolie Schneider
Larva and
Host Plants:
Host familiy: Asteraceae Betulaceae Dennstaedtiaceae Elaeagnaceae Ericaceae Hypericaceae[Clusiaceae][Guttiferae] Lythraceae Myricaceae Oleaceae Osmundaceae Pinaceae Rosaceae Salicaceae Scrophulariaceae Urticaceae.  Host genera: Alnus Aster[unresolved] Betula Chamaedaphne Comptonia Doellingeria Fraxinus Hypericum Larix Lythrum Osmunda Morella Myrica Pteridium Rhododendron[=Ledum] Rubus Salix Shepherdia Solidago Urtica Verbasc...  Notes: deciduous trees, shrubs & low plants (Beadle & Leckie 2012); Polyphagous on herbs (Forbes 1954).  (Shropshire & Douglas 2025)
Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy:
  • assimilis (Morrison, 1874) (Mamestra) - MONA 1983: 10295
  • 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
    Melanchra assimilis
    © Nelson Poirier
    Melanchra assimilis
    © Jason Dombroskie
    Melanchra assimilis
    35mm – © Jim Vargo
    Melanchra assimilis
    © Jeffrey C. Miller
    Melanchra assimilis
    © John G. Franclemont CUIC LG

    Melanchra assimilis
    © John G. Franclemont CUIC LG


    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