Leg chaetotaxy of Crotoniidae (Oribatei, Nothroides)
  Oribatids from organic soils of Andes of Republica Argentina I Pheroliodes inca
  Chaetotaxic variability and gastronotic neotrichy in family Hydrozetidae (Oribatida)
  Contribution to the knowledge of the appendages of Labidostommidae (Acari, Prostigmata)
  The epimeric neotrichy of Hermannia jesti sp. n. (OIribatid)
  Evolution of mites, and the models for the evolution of Arachnids
  A revision of the family Podacaridae Grandj. (Acari: Oribatei)
  Neotrichy of the genus Tricheremaeus from T. nemossensis n. sp. (Oribatei)