About Polymixis argillaceago Hübner, 1822
Polymixis argillaceago is a moth species that belongs to the family Noctuidae. This species is distributed in south-western Europe and the countries of the Maghreb region. The wingspan of adult Polymixis argillaceago ranges from 34 to 39 mm. Adults produce one generation per year, and are active on wing from September to October.