On the system of classification of ticks of the family Argasidae
Pospelova-Shtrom, M.V.  A new genus and species of Tydeidae (Acari: Prostigmata) from New Zealand
Spain, A.V.  A tactile seta of the two-spotted spider mite Tetranychus urticae K. (Acarina: Tetranychidae)
McEnroe, W.D.  Life history and life table of Tetranychus urticae
Laing, J.E.  New Tetranychidae in Madagascar. 5th Note
Gutierrez, J.  Establishing a Lectotype for Leptotrombidium (Leptotrombidium) akamushi Acarina Trombiculidae
Vercammen-Grandjean, P.H.  Considerations on Oribatids classification, divided in six major groups
Grandjean, F.