Three new species of Pergamasus Berlese, s. str. from Romania (Acari Anactinotriches: Parasitidae)
  A new genus and species of Cercomegistidae (Acarina: Mesostigmata) from North America
  A new mite from Trinidad. (Acar. Uropod.)
  On the Cuban species of the genus Spelaeorhynchus (Acarina)
  Three new species of pyemotid mites associated with commercial mushrooms
  The nasal mites of Cuban birds. 1. Ascidae, Ereynetidae, Trombiculidae (Acarina)
  Six species of Nicoletiellidae from South America
  Lorryia teresae n. sp. (Acarina: Tydeidae) found on apple trees
  A species of Euwandesia (Acari: Hydrachnellae) from New Zealand
  The watermite fauna of the Carapthia basin (Hydracarina, Acari). Continuation I
  Sarcoptiform feather mites Analgoidea parasitic on Apterygiformes
  Chiradiscus amplexans Trouessart and Neumann redescribed (Acari: Listrophoridae)
  New observations on Oribatids (7th serie)
