A new Zercon sepcies from Austria. (Acarina, Mesostigmata)
  The deutonymph of Seiodes ursinus Berlese, 1887 (Parasitiformes: Celaenopsoidea)
  On the Ixodidae, different than the genus Amblyomma in French Guiana and French Antilles
  Trombicula (Leptotrombidium) homarehi n. sp., a new parasite of Chiroptera in Czechoslovakia
  Water mites (Hydrachnellae) of subterranean waters in Kanto District, Japan
  On the genus Mochlozetes Grandj. 1930 (Oribatei)
