original description(ofHelicostyla (Calocochlea) roissyana var. bartschi Clench & Archer, 1933)Clench, W. J. & Archer, A. F. (1933). Land mollusks from the islands of Mindoro and Lubang, Philippines. <em>Papers of the Michigan Academy of Science, Arts and Letters.</em> 17: 535-552, pls. 57-58. page(s): 541-542, pl. 57, fig. 2. [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality