Phoretic, trophic and fungal associations of Histiogaster arborsignis (Acari: Acaridae) with Ips typographus: a study case from the Czech Republic
  The mites (Acari) associated with bark beetles in the Koli National Park in Finland
  Irregularities in the guanine expel in the mite Cunaxa setirostris (Herm.) (Acarina, Cunaxidae)