MolluscaBase name details
original description
(of Helix monticula G. B. Sowerby I, 1841) Sowerby, G. B. I. (1841). Descriptions of new species of the family Helicidae, collected by Mr. H. Cuming in the Philippine Islands (continuation). <em>Proceedings of the Zoological Society of London.</em> 8: 167-169. [July 1841]., available online at https://biodiversitylibrary.org/page/30571606
page(s): 167; note: with varieties a - f [details]
basis of record
Möllendorff, O. F. von. (1898). Verzeichnis der auf den Philippinen lebenden Landmollusken. <em>Abhandlungen der Naturforschenden Gesellschaft zu Görlitz.</em> 22: 26-208., available online at https://biodiversitylibrary.org/page/58468236
page(s): 119, 120; note: Moellendorff (1898) lists mutatio tenuis, mutatio straminea, mutatio cinerea, subspecies pallens Mlldff. from northern Luzon (Isabela) (pg. 119) with no descriptions or comments and subspecies carinul... Moellendorff (1898) lists mutatio tenuis, mutatio straminea, mutatio cinerea, subspecies pallens Mlldff. from northern Luzon (Isabela) (pg. 119) with no descriptions or comments and subspecies carinulata Mlldff. from northern Luzon (Isabela) (pg. 120) with very brief description. These are considered nomen nudum here.
[details]
additional source
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): 196, pl. 8, fig. 6, pl. 13, fig. 1, pl. 18, fig. 23 [details]