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Digital Guide to Moth Identification

North American Lepidoptera Genitalia Library

Geometridae 911405 – 6797 – Ennomos magnaria Guenée, [1858] – Maple Spanworm

Photographs are the copyrighted property of each photographer listed. Contact individual photographers for permission to use for any purpose.

Barcode of Life (BOLD) - Caution: Identifications often erroneous; DNA barcode provides evidence of relatedness, not proof of identification; many specimens not sequenced. 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. 29.30m; p. 215. Book Review and ordering 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 Block Island Moths Species Page at BugGuide.Net Species Page at E. H. Strickland Museum Species Page at Mass Moths Species Page at iNaturalist Species page at Moths of North Dakota.

© JoAnne Russo -

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

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