


  Revision of the genus Pseudobryobia McGregor, 1950 (Acari, Tetranychidae)

  Ptyctimous mites (Acari, Oribatida) of Tanzania
  Contribution to the knowledge of the genus Plenotocepheus (Acari, Oribatida, Otocepheidae)
  Ptyctimous mites (Acari, Oribatida) of Madagascar and neighbouring islands
  Contribution to the knowledge of the oribatid mite genus Microzetes (Acari, Oribatida, Microzetidae)
  New insights into the systematics of Parasitiformes (Acarina) with new species from South America
  A contribution to the systematics of the mite family Harpirhynchidae (Acari: Cheyletoidea)
  Fresh water Halacarids and their Ppsition within the Halacaroidea (Acari)
  Mites of the genus Macrocheles (Acari: Macrochelidae) associated with small mammals in North America
  Observations on the larva and protonymph of Tarsocheylid mites (Acari, Heterostigmata)
  Tenuialidae (Acari, Oribatei) - new diagnoses for supraspecific taxa
  New and Rare Water Mites (Hydrachnellae, Acari) from Guatemala .1
  On the system of classification of ticks of the family Argasidae
  A review of the genus Holostaspella Berlese,1904 (Acarina: Macrochelidae)
  Diagnoses of new and rare Neumania species (Acari, Hydrachnellae) from South Africa
