The spermatheca and its adductor canals in Mesostigmata mites, parasites of the respiratory tracts
Fain, A.  The genus Asca von Heyden (Acarina: Mesostigmata) in North America, Hawaii and Europe
Hurlbutt, H.W.  A second species of Aetholaelaps from a Malagasy lemur (Acarina, Laelapidae)
Domrow, R. and Taufflieb, R.  The nature and extent of Eriophyes vitis injury to Vitis vinifera L.
Smith, L.M. and Schuster, R.O.  A new species of Tarsonemus (Acarina: Tarsonemidae) from cultivated mushrooms
Hussey, N.W.  A genetic study of the Tetranychus telarius complex
Monroe, R.S.  Studies of Indian Erythraeoidea (Acarina)
Khot, N.S.  Nothrothrombidium ornatum n. sp. (Thrombidion: Thrombellini) from austral Africa
AndrĂ©, M.  Cockingsia samsinaki, new species of Leeuwenhoekiidae (Trombidiformes)
Daniel, M.  Contribution to the study of the Afghanistan fauna. 77. Trombiculidae of Chiroptera
Vercammen-Grandjean, P.H.  Mouthparts of the Eylais larva (Hydrachnellae)
Wainstein, B.A.  A review of the Chirodiscinae with descriptions of new taxa (Acarina: Listrophoridae) (Part 4)
Pinichpongse, S.  Revision of the genus Grallobia Hull and Grallolichus Gaud (Pterolichidae, Sarcoptiformes)
Gaud, J. and Mouchet, J.  Two new genus of Sarcoptiformes feather mites
Gaud, J. and Berla, H.F.  The Autognetidae (Oribatei). Second part
Grandjean, F.  Studies on South African Oribatei (Acarina)
Pletzen, R.v.  The oribatid family Phthiracaridae. II. Redescription of Phthiracarus laevigatas (C. L. Koch)
Hammen, L.v.d.