Traits taxon details
original description
(of ) Stoliczka, F. (1873). On the land-shells of Penang island, with descriptions of the animals and anatomical notes; part second, Helicacea. The Journal of the Asiatic Society of Bengal, Part II, 42 (1): 11-38, pl. 1-3. Calcutta [30 April]., available online at https://biodiversitylibrary.org/page/35545891 page(s): 14, plate 1, figs 4-7, plate 2, figs 16-18 [details]
basis of record
Maassen, W. J. M. (2001). A preliminary checklist of the non-marine molluscs of West-Malaysia: "a Hand List". <em>De Kreukel, Extra Editie 2001.</em> 1–155. page(s): 104 [details] Available for editors 
additional source
Rensch, B. (1934). Zur Kenntnis der Land- und Süsswassermollusken Sumatras. <em>Archiv für Molluskenkunde.</em> 66: 313-339. page(s): 330 [details] Available for editors 
new combination reference
Laidlaw, F. F. (1932). Notes on Ariophantidae from the Malay Peninsula, with descriptions of new genera. <em>Proceedings of the Malacological Society of London.</em> 20: 80-94. page(s): 91 [details] Available for editors 
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