A laelapid mite Myrmozercon tauricus Trach et Khaustov, sp. n. collected from nests of ants Crematogaster schmidti (Mayr, 1853) (Hymenoptera: Formicidae) in Crimea (Ukraine) is described. The genus Myrmozercon Berlese, ...

Three species of the mite family Canestriniidae (Acari, Astigmata) were found on leaf beetles (Coleoptera, Chrysomelidae) collected during 2000–2005 in Ukraine. Amansiella trilobata Khaustov et Eidelberg, 2001 and Paramansia ...

A new species, Mediolata eocenica Kuznetsov, Khaustov et Perkovsky, sp. n., is described from the Late Eocene Rovno amber. It is the first fossil record of Stigmaeidae.

Two new mite species of the family Acarophenacidae: Paradactylidium pyemotoformis Khaustov, sp. n. and Adactylidium absurdum Khaustov, sp. n. are described from Crimea. Genera Adactylidium and Paradactylidium are recorded ...