Contribution to systematics of the genus Eustigmaeus (Acari: Stigmaeidae) of Russia
Khaustov, Alexander A.  The watermite fauna of the Carapthia basin (Hydracarina, Acari)
Szalay, L.  A review of the genus Holostaspella Berlese,1904 (Acarina: Macrochelidae)
Krantz, G.W.  A review of the genus Neopodocium Oudemans,1902 (Acarina, Macrochelidae)
Krantz, G.W.