Two new elongate species of Planodiscus (Acari, Uropodina) with a key to the known species
  Two new species of Planodiscus (Acari, Uropodina), range extensions and a synonomy within the genus
  The generic status and six new species of Trichocylliba (Acari, Uropodina)
  Five new species of Plana discus (Acarina: Uropodina) found on doryline ants
  A neotype and new species of Planodiscus (Acarina: Uropodina) found on doryline ants