original description
Guppy, R. J. L. (1868). Further additions to the catalogue of the land and freshwater Molluska of Trinidad. <em>Proceedings of the Scientific Association of Trinidad.</em> 1(5):237-245., available online at https://www.biodiversitylibrary.org/page/54075248#page/305/
page(s): 243-244 [details]
source of synonymy
Pilsbry, H. A. (1906-1907). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 18: Achatinidae: Stenogyrinae and Coeliaxinae. pp i-xiii, 1-357, pls 1-51. Philadelphia, published by the Conchological Department, Academy of Natural Sciences. [pp. 1-64, pls. 1-10, Jan. 20, 1906; pp. 65-160, pls. 11-20, Apr. 10, 1906; pp. 161-272, pls. 21-34, Oct. 2, 1906; pp. 273-357, i-xii, pls. 35-51, Jan. 25, 1907]. , available online at https://www.biodiversitylibrary.org/page/1099785
page(s): 301 [details]
From editor or global species database
Type locality Trinidad and Tobago, Trinidad Island, near Turure on the road to Mayaro [details]