MolluscaBase name details
original description
(of Cochlostyla (Trachystyla) Pilsbry, 1892) Pilsbry, H. A. (1891-1892). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 7: Helicidae, vol.5. pp 1-225, pls 1-61. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-64, pls. 1-15, Aug. 3, 1891; pp. 65-128, pls. 16-30, Nov. 3, 1891; pp. 129-192, pls. 31-45, Jan. 30, 1892; pp. 193-225, pls. 46-61, Apr. 25, 1892]. , available online at https://biodiversitylibrary.org/page/1102230
page(s): 130, 166 [details]
basis of record
Barnett, J. L. (1983). Philippine land snails: <i>Helicostyla</i> sub-sections <i>Cochlodryas</i>, <i>Pachysphaera</i> and <i>Trachystila</i>. <em>Carfel Philippine Shell News.</em> 5 (3): 5-6. [details] Available for editors [request]