{{Short description|Species of moth}} {{Speciesbox | image = Porosagrotis_mimallonis.JPG | image_caption = | taxon = Euxoa mimallonis | authority = Smith, 1890 | synonyms = *''Agrotis mimallonis'' *''Agrotis rufipennis'' *''Agrotis caenis'' *''Agrotis muscosa'' *''Euxoa lenola'' *''Porosagrotis mimallonis'' }}
'''''Euxoa mimallonis''''' is a species of moth of the family Noctuidae first described by Smith in 1890. It is found in North America from Nova Scotia west to coastal British Columbia, south in the east to Michigan and Minnesota, in the west to central California and New Mexico.
The wingspan is 38–42 mm. Adults are on wing from July to September. There is one generation per year.
==Subspecies== *''Euxoa mimallonis gagates'' (western United States) *''Euxoa mimallonis mimallonis''
==External links== *{{cite web |url=https://search.museums.ualberta.ca/g/2-2362 |title=Species Details ''Euxoa mimallonis'' |website=University of Alberta Museums |publisher=E.H. Strickland Entomological Museum |access-date=November 11, 2020}} *{{cite web |last=McLeod |first=Robin |date=April 4, 2014 |url=https://bugguide.net/node/view/285947 |title=Species ''Euxoa mimallonis'' - Ruddy-winged Dart - Hodges#10738 |website=BugGuide |access-date=November 11, 2020}} *{{cite web |url=http://mothphotographersgroup.msstate.edu/species.php?hodges=10738 |title=933315.00 – 10738 – ''Euxoa mimallonis'' – Sordid Dart Moth – (Grote, 1873) |website=North American Moth Photographers Group |publisher=Mississippi State University |access-date=November 11, 2020}}
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Category:Euxoa Category:Moths of North America Category:Moths described in 1890
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