Effect of food on the biology of Cheletogenes ornatus (C. and F) (Acari: Prostigmata: Cheyletidae)
  Some eriophyoid mites from Egypt with descriptions of two new species (Acari: Eriophyoidea)
  New water mites (Hydrachnellae, Acari) from South Africa
  General biology and nomenclature of Sancassania berlesei (Michael)
  Andropolymorphism and its heritability in Sancassania berlesei (Michael) (Acari: Acaridae)
