First description of male and immatures in mite genus Dasythyreus (Acari: Dasythyreidae)

摘要

The male and iminatural Dasythvreus polytrichus Khaustov and Abramov, 2010 (Acari: Dasythyreidae), collected from spruce bark in Western Siberia, Russia are described for the first time in the genus. Sexual dimorphism and leg setal development in this species are discussed.