MolluscaBase name details
original description
(of Cochlostyla (Helicostyla) montana C. Semper, 1877) Semper, C. (1870-1885). <i>Reisen im Archipel der Philippinen, Theil 2. Wissenschaftliche Resultate. Band 3, Landmollusken</i>. Wiesbaden: Kreidel. [1-80, pls 1-7 (1870); 81-128 (1873); 129-168 (1874); 169-224 (1877); 225-264, pls 19–20, 22–23 (1880); 265–290, pl. 21 (1882); 291-327, pls 24–27 (1885)] (publication dates after Zool. Record)., available online at https://biodiversitylibrary.org/page/32630046
page(s): 194-195, pl. 9, fig. 4 [details]
additional source
Hidalgo, J. G. (1896). Catalogue de espèces du genre <em>Cochlostyla</em>, Férussac, que vivent dans les Iles Philippines. <em>Journal de Conchyliologie.</em> 44: 237-353., available online at https://www.biodiversitylibrary.org/page/25124817
page(s): 300, 330, 339, 350 [details]
additional source
Hidalgo, J. G. (1896). Observations sur quelques <i>Cochlostyla</i> des Philippines. <em>Journal de Conchyliologie.</em> 44: 5-46., available online at https://www.biodiversitylibrary.org/page/25124566
page(s): 11 [details]