A re-evaluation of the genera Aplonobia Womersley and Paraplonobia Wainstein (Acari: Tetranychidae) with a description of a new species
  A new species and new records of Tetranychidae (Acari: Trombidiformes) from Saudi Arabia, with a key to world species of Mixonychus Ryke and Meyer
  The tetranychoid mites of Chile: I. The subfamily Bryobiinae (Acari: Tetranychidae)