Comparative morphology, ultrastructure and functions of the excretory organ (postventricular midgut) in the Parasitengona (Acariformes)
  Ultrastructure of coxal glands in the adult microtrombidiid mite Platytrombidium fasciatum (C.L. Koch, 1836) (Acariformes: Microtrombidiidae)
  Evolution of the excretory duct in Myobia muris-musculi (Schrank, 1781) Myobiidae (Trombidiformes - Acarina)
  Structure of dorsal setae in the two-spotted spide rmite Tetranychus urticae Koch, 1836