Some immediate effects on almond leaves of feeding some by Bryobia rubrioculus (Scheuten)
  Genera of the mite family Stigmaeidae Oudemans (Acarina)
  Key to families of the Raphignathoidea (Acarina)
  Revaluation of the taxonomic characters in four species of the genus Cheylostigmaeus Willmann (Acarina: Stigmaeidae)