Aldrich, T. H. (1898). Notes on some land and freshwater shells from Sumatra, with descriptions of new species. <em>The Nautilus.</em> 12(1): 1-4, pl. 1., available online athttps://www.biodiversitylibrary.org/page/27056628 page(s): 3-4, pl. 1, figs 11-12 [details]
original descriptionAldrich, T. H. (1898). Notes on some land and freshwater shells from Sumatra, with descriptions of new species. <em>The Nautilus.</em> 12(1): 1-4, pl. 1., available online athttps://www.biodiversitylibrary.org/page/27056628 page(s): 3-4, pl. 1, figs 11-12 [details]
Present Inaccurate Introduced: alien Containing type locality