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Digital Guide to Moth Identification

Geometridae 91a0359 – 7186.1   Dysstroma infuscata (Tengström, 1869)

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Distribution: AK, USA; NT, AB, BC, Canada; Europe. Larva and Host Plants: Host familiy: Ericaceae.  Host genera: Vaccinium Rhododendron.  (Shropshire & Tallamy 2025 [accessed 6xii2025]) Similar Species: Pinned specimens of related species. (Hint: select View by Region on the related species page.) Synonymy: infuscata (Tengström, 1869) (Cidaria) - MONA 1983: [NEW] ssp. a. infuscata (Tengström, 1869) (Cidaria) Taxonomic Notes: Dysstroma infuscata (Tengström, 1869) is now recognized within the North American fauna north of Mexico in Pohl et al. (2010), "a single Bowman specimen in the UASM, of uncertain validity."

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. Pohl, G.R., G.G. Anweiler, B.C. Schmidt, & N.G. Kondla, 2010. An annotated list of the Lepidoptera of Alberta, Canada. ZooKeys, 38: 1-549. (PDF or read online) 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 iNaturalist

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