MolluscaBase name details
original description
Quadras, J. F.; Möllendorf, O. F. von. (1894). Diagnoses specierum novarum ex insulis Philippinis. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 26(5-6): 81-104., available online at https://www.biodiversitylibrary.org/page/15601488
page(s): 89, 90 [details]
additional source
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): 48; note: Mollendorff (1898: 48) lists subspecies oxytropis Mlldff. from Masbate and southern Luzon with no description or comment. This is considered a nomen nudum here. [details]
source of synonymy
Vermeulen J.J., Liew T.S. & Schilthuizen M. (2015). Additions to the knowledge of the land snails of Sabah (Malaysia, Borneo), including 48 new species. <em>ZooKeys.</em> 531: 1-139., available online at https://zookeys.pensoft.net/article/6097/ [details] Available for editors [request]