Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

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National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

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


Species Acronicta longa - Long-winged Dagger Moth - Hodges#9264

Representative Images

caterpillar - Acronicta longa Please id caterpillar found on Amsonia illustris, Ozark Bluestar - Acronicta longa Acronicta longa Acronicta longa - Long-winged Dagger Moth - Acronicta longa Acronicta longa ? - Acronicta longa unknown dagger - Acronicta longa Unidentified Moth or Butterfly Larva - Acronicta longa Acronicta longa
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 Noctuidae (Owlet Moths)
Subfamily Acronictinae
Genus Acronicta (Dagger Moths)
Species longa (Long-winged Dagger Moth - Hodges#9264)

Hodges Number

9264

Food

Larval hosts include a variety of deciduous trees and shrubs, including birch (Betula), willow (Salix), cherry (Prunus), oak (Quercus), rose (Rosa), alder (Alnus), and others.

Internet References

Moth Photographers Group - Images of live and pinned adults and distribution map