Some details about the life and work of A. C. Oudemans
van Eyndhoven, G.L.  Epistom and tectum of the Mesostigmata (Acarina)
Sellnick, M.  Systematics and biology of the genus Veigaia (Acarina: Mesostigmata) from Maryland
Hurlbutt, H.W.  Biogeographical features of Pergamasus quisquiliarum palearctic (Mesostigmata, Parasitidae)
Athias-Henriot, C.  Two new species of mites from Pakistan (Acarina: Phytoseiidae)
Chaiidhri, W.M.  New and described species of Tydeidae (Acari) from moorland soils in Britain
Wood, T.G.  Pertydeus schustert n. gen., n. sp., new Tydeus with pulvillar claws (Tydeidae)
Andre, M. and Naudo, M.H.  The seasonal occurrence of the males of Sperchon denticulatus (Hydrachnellae)
Bader, C.  Complement to my work on Oribatids classification in 1953
Grandjean, F.  A leaf-boring galumnoid mite (Acari: Cryptostigmata) from Uruguay
Wallwork, J.A.