New Arrenurus (Acari: Hydrachnidia: Arrenuridae) from the Parana River basin (Argentina)
  New genera and species of Notoaturinae (Acari, Aturidae) from South Africa
  Ceratozetoidea (Acari: Oribatida) of lowland tropical rainforest, La Selva, Costa Rica
  A new Mexican Scapheremaeus (Oribatei: Cymbaeremaeidae) from tropical forests
