About stases evolution in some arthropoda
  New dermanyssid mites (Acari: Mesostigmata) from nests of Spalax ehrenbergi Nehning
  Two new species of genus Amblyseius in the U.A.R. (Acarina-Prostigmata)
  A redescription of Cryptognathus cucurbita Berlese, 1916 (Acari: Prostigmata, Cryptognathidae)
  Some stigmaeid mites from South Africa (Acari: Trombidiformes)
  Three genera of family Tenuipalpidae (Acarina) in the U.A.R. with description of three new species
  Blankaartia acuscutellans (Acarina: Trombiculidae) and its enlargment to Africa
  Pteronyssus monoplax, a new species of feather mites (Avenzoariinae, Sarcoptiformes)
  Life history and biology of Caloglyphus anomalus Nesbitt (Acarina: Acaridae)
