Soil Oribatid mites from Brazil. IV. Oribatid mites from Sao-Paulo state.1
  The feather mite family Xolalgidae, Dubinin, new status (feather mites, Sarcoptiforms, Analgoidea) - The subfamily Ingrassiinae, n. sub-fam.
  Gabuciniidae a new family of Sarcoptiform feather mites
  The superfamily Listrophoroidea and the establishment of some new families (Listrophoroidea: Acarina)