Platycochlium is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Streptaxidae.
Distribution The distribution of the genus Platycochlium includes: Kalimantan, Borneo, IndonesiaSutcharit C., Naggs F., Wade C. M., Fontanilla I. & Panha S. (2010). "The new family Diapheridae, a new species of Diaphera Albers from Thailand, and the position of the Diapheridae within a molecular phylogeny of the Streptaxoidea (Pulmonata: Stylommatophora)". Zoological Journal of the Linnean Society 160: 1-16. .
Species Species within the genus Platycochlium include: Platycochlium barnaclei Dance, 1970 Platycochlium sarawakense Laidlaw, 1950 Platycochlium saulae Dance, 1970
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