Correction of a case of homonymy in the genus Zonurobia (Acari: Pterygosomatidae)
  Afrotropical Eriophyoidea: on some species of the subfamily Nothopodinae (Acari: Eriophyidae)
  New species of the genus Petralycus Grandjean (Acari: Endeostigmata) from South Africa
  Five new species of the family Lordalychidae (Acari: Endeostigmata) from South Africa
  Two new Oribatid mites from South Africa (Oribatei, Acari)
  Five new genera of the family Analgidae, Trouessart and Megnin
  Two Trombiculidae of Viverrina of Transvaal
  Three new species of tetranychid mites from South Africa
  New findings and taxonomy of African Hydrachnellae (Acari)
  Ascoschoengastia annulata Lawrence 1949 , a real Schoutedenichia (Trombiculidae)
  Studies on South African Oribatei (Acarina)
  A new genus of acarids, intermediate between Psoroptes and Chorioptes (Psoroptidae: Sarcoptiformes)
  Diagnoses of new and rare Neumania species (Acari, Hydrachnellae) from South Africa