New Oppiidae (Acari, Oribatida) from Chile
  Oribatides (Acarina) of Chili: Licnodamaeolus travei n. gen., n. sp
  Liochthonius nortoni, a new species from Chile (Oribatida, Brachychthoniidae)
  Morphology, ontogeny, biology and systematics of the genus Vidia (Acari, Winterschmidtiidae)
  The tetranychoid mites of Chile: I. The subfamily Bryobiinae (Acari: Tetranychidae)
  Genus Crotonia Thorell 1876 (Acari-Cryptostigmata)
  Observations on the genus Mikizetes (Oribatei)
  Observations on the genus Pheroliodes. 1. Pheroliodes roblensis n. sp. (Acarina, Oribatei)
  A new Lundbladacarus species from Chile (Acari, Hydrachnellae)
  New form of Podothrombium (P. diversum n. sp.) from South America