| Acronicta impressa | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Superfamily: | Noctuoidea |
| Family: | Noctuidae |
| Genus: | Acronicta |
| Species: | A. impressa |
| Binomial name | |
| Acronicta impressa Walker, 1856 | |
| Synonyms | |
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Acronicta impressa, the impressive dagger moth or willow dagger moth, is a moth of the family Noctuidae. The species was first described by Francis Walker in 1856. It is found from western Canada to north-western Mexico.
The wingspan is about 38 mm. Adults are on wing from early to midsummer depending on the location.
Recorded food plants include bitterbrush, rose, aspen, poplar and willow.
Subspecies
- Acronicta impressa impressa
- Acronicta impressa emaculata
References
- Beccaloni, G.; Scoble, M.; Kitching, I.; Simonsen, T.; Robinson, G.; Pitkin, B.; Hine, A.; Lyal, C., eds. (2003). "Acronicta impressa". The Global Lepidoptera Names Index. Natural History Museum. Retrieved October 20, 2020.
- Savela, Markku (August 29, 2020). "Acronicta impressa (Walker, 1856)". Lepidoptera and Some Other Life Forms. Retrieved October 20, 2020.
External links
- "Species Details Acronicta impressa". University of Alberta Museums. E.H. Strickland Entomological Museum. Retrieved November 10, 2020.
- Murray, Tom (March 28, 2018). "Species Acronicta impressa - Impressed Dagger Moth - Hodges#9261". BugGuide. Retrieved October 20, 2020.
- "931477.00 – 9261 – Acronicta impressa – Impressive Dagger – (Walker, 1856)". North American Moth Photographers Group. Mississippi State University. Retrieved October 20, 2020.
- "Acronicta impressa Walker, 1856". Pacific Northwest Moths.
- "Acronicta impressa [Noctuidae]". Macromoths of Northwest Forests and Woodlands. US Geological Survey.
| Taxon identifiers | |
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| Acronicta impressa | |
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