The Anchigamasus mite species (Parasitiformes: Parasitidae), synonyms revisited
  Contribution to systematics of the genus Eustigmaeus (Acari: Stigmaeidae) of Russia
  Additions to the oppioid oribatid mite fauna of Peru (Acari, Oribatida, Oppioidea)
  The genus Damaeus Koch (Acarina: Oribatei) in the eastern United States
  Notulae oribatologicae 8. On the genus Tectoribates Berlese 1910 (Acarida, Oribatei)
  Revision of Stigmaeidae (Acari: Prostigmata) in the Berlese collection
  The feather mite family Alloptidae Gaud. 2. The Oxyalginae, new subfamily (Analgoidea)
  Gamasellodes bicolor (Berlese, 1918) (Acarina: Ascidae) and its relatives
  Observations on Hemisarcoptes coccophagus Meyer (Astigmata: Hemisarcoptidae), with a new synonym
  Fourteen species of Ptilonyssus from Australian birds (Acarina, Laelaptidae)
  The genus Nihelia (Cheyletidae)
  Three new species of Doloisia from S.E. Asia (Acarina, Trombiculidae)
  The genus Schoutedenichia in S.E. Asia (Acarina, Trombiculidae)