Upper littoral rhombognathines (Acari: Halacaridae) from Singapore: description of a new species
Bartsch, I.  New and interesting mites from the Genf museum. XVIII. Oribatids from Hong-Kong (Acari)
Mahunka, S.  Three new species, and a redescription of mites of the genus Schwiebia (Acarina: Tygroglyphidae)
Manson, D.C.M.