Traits taxon details
original description
Smith, E. A. (1893). Descriptions of new species of land-shells from Borneo. <em>Journal of the Linnean Society, Zoology.</em> 24(154): 341–352., available online at https://biodiversitylibrary.org/page/31652769 page(s): 344, pl. 25, fig. 6 [details] 
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