MolluscaBase name details
original description
Haines, W. A. (1855). Descriptions of four new species of terrestrial shells from Siam. <em>Annals of The Lyceum of Natural History of New York.</em> 6(1): 157-158., available online at https://www.biodiversitylibrary.org/page/16023747
page(s): 157, pl. 5, figs 9–11 [details]