A catalog of superfamily Tetranychoidea (Acari: Trombidiformes) from Iran
  Revision of the genus Pseudobryobia McGregor, 1950 (Acari, Tetranychidae)
  The true identity of Pascal’s mite and the diachronic use of ciron
  New insights into the systematics of Parasitiformes (Acarina) with new species from South America
  Origin and classification of the Ixodides (ticks) within the Parasitiformes Reuter, 1909 (Acarina)
  Trigynaspida (Acari: Mesostigmata): new diagnosis, classification, and phylogeny
  Methods for classifying immature stages of some Oribatulidae species
  Observations on the larva and protonymph of Tarsocheylid mites (Acari, Heterostigmata)
  Fisrt observations on the behavior of Thonius braueri (Thon, 1906) (Holothyrida)
  Additions to the descriptions and classifications of some American galumnids
  Systematic position and classification of ticks (Acarida: Ixodida)
  Phylogeny of opilioacarids and their affinity with the other mites
  Adaptive radiation in the parasitic Mesostigmata
  A survey of numerical methods useful in taxonomy
  Some stigmaeid mites from South Africa (Acari: Trombidiformes)
  Considerations on Oribatids classification, divided in six major groups
  On the system of classification of ticks of the family Argasidae
  Complement to my work on Oribatids classification in 1953