MolluscaBase name details
original description
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): 18, plate 1, fig. 11, plate 2, figs 21-23 [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): 97 [details] Available for editors [request]