Invertebrates of Scandinavian caves IX. Acari: Mesostigmata (Gamasina), with a complete list of mites
  Phoretic gamasina (Acari) from Southern Sweden: taxonomy, host preferences and seasonality
  Taxonomy of non-Tydeus genera of the mite family Tydeidae (Acari: Prostigmata) from moss, lichens and trees in southern Sweden
  Corticolous mites; new and unrecorded species of the genus Tydeus (Acari: Prostigmata: Tydeidae) and a key to species of Southern Sweden
  The genus Tydeus (Acari, Prostigmata, Tydeidae) in Southern Sweden; six new species