Structure of the vulval slit in parasitic Gamasids
  Sex determination in the snake mite Ophionyssus natricis (Gervais) (Dermanyssidae)
  Redescription and notes on Amblyseius cucumeris (Oudemans) (Phytoseiidae)
  Seven new species of false spider mites (Tenuipalpidae)
  The genus Nihelia (Cheyletidae)
  A Schoutedenichia, intranasal parasite of the African hare (Trombiculidae - Acarina)
  The nymph of Schoutedenichia (Pentachia) lorgei Verc-Grandj. 1958 (Trombiculidae)
  A new larva of Schoutedenichia, parasitic of african shrews ears (Trombiculidae - Acarina)
  A review of the Chirodiscinae with descriptions of a new taxa (Listrophoridae). (Part two)
  Regarding Sphaerobates gratus, the Mochlozetidae and the Ceratozetidae (Oribatei)
