Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29


Previous events


TaxonomyBrowse
Info
ImagesLinksBooksData

Species Allotria elonympha - False Underwing - Hodges#8721

moth - Allotria elonympha False Underwing - Hodges#8721 - Allotria elonympha Allotria elonympha Moth to porch light  - Allotria elonympha IMG_08112019_AC_7763 - Allotria elonympha Pennsylvania Moth for ID - Allotria elonympha Allotria elonympha Allotria elonympha
Show images of: caterpillars · adults · both
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
Superfamily Noctuoidea (Owlet Moths and kin)
Family Erebidae
Subfamily Erebinae
Tribe Omopterini
Genus Allotria
Species elonympha (False Underwing - Hodges#8721)
Hodges Number
8721
Synonyms and other taxonomic changes
Allotria elonympha (Hübner, 1818)
Ephesia elonympha Hübner, 1818
Ctaocala elonympha (1)
Size
Wingspan 33-44 mm.
Identification
Hindwing has even black border. Forewing variable, gray to very dark. There is a small, black orbicular spot--not always visible in melanic specimens.
Genitalia:
Range
Eastern North America.
Habitat
Deciduous forests and nearby areas.
Season
March-September.
Life Cycle
Larvae feed on a variety of deciduous trees, such as Black Gum (Nyssa sylvatica), hickories, walnuts.
See Also
Underwings, genus Catocala.
Print References
Covell, p. 168, plate 32#11 (2)
Hübner, J., 1818. Zuträge zur Sammlung exotischer Schmetterlinge, Plates vol. 1: Pl.496, f.29,30.
Works Cited
1.The genus Catocala.
George. D. Hulst. 1884. Bulletin of the Brooklyn Entomological Society 7(1): 14-56.
2.Peterson Field Guides: Eastern Moths
Charles V. Covell. 1984. Houghton Mifflin Company.
3.North American Moth Photographers Group