• Source: Drasteria petricola

Drasteria petricola, the little arches, is a moth of the family Erebidae. The species was first described by Francis Walker in 1858. It is found in western North America from Yukon and the Northwest Territories south to New Mexico in the Rocky Mountains, east to Manitoba.
The wingspan is about 34 mm. Adults are on wing from May to July.
The larvae feed on Hedysarum species. Adults feed on the nectar of flowers, including mint in Utah.




References






Subspecies


Drasteria petricola petricola
Drasteria petricola athabasca (Neumoegen, 1883) (mountains of British Columbia)
Drasteria petricola crokeri (Barnes & Benjamin, 1924) (prairie populations)




External links


Schmidt, B. C. (April 2003). "Species Details Drasteria petricola". University of Alberta Museums. E.H. Strickland Entomological Museum. Retrieved November 13, 2020.
Roberts, Jason D. (May 5, 2013). "Species Drasteria petricola - Little Arches - Hodges#8631". BugGuide. Retrieved February 22, 2019.
"930905.00 – 8631 – Drasteria petricola – Little Arches Moth – (Walker, 1858)". North American Moth Photographers Group. Mississippi State University. Retrieved February 22, 2019.

Kata Kunci Pencarian:

• Drasteria petricola
• Drasteria
• List of moths of Canada (Noctuidae)
• List of moths of North America (MONA 8322–11233)