MolluscaBase name details
original description
Clessin, S. (1876-1877). Deutsche Excursions-Mollusken-Fauna. [Auflage 1]. Nürnberg (Bauer & Raspe), 581 + Vorwort (2 pp.). [part 1: 1-144 (1876); part 2: 145-288 (1876); part 3: 289-432 (1877); part 4: 433-581 + Vorwort (2 pp.) (1877)]. , available online at https://www.biodiversitylibrary.org/page/13068305
page(s): 337, fig. 187 [details]
basis of record
Clessin, S. (1882). Monographie des Gen. <i>Vitrella</i> Cless. <em>Malakozoologische Blätter, Neue Folge.</em> 5: 110-129, pls 1-2. Cassel et Berlin., available online at https://www.biodiversitylibrary.org/page/35463692
page(s): 116 [details]