original description
Piaget J. (1913). Nouveaux dragages malacologiques de M. le Prof. Yung dans le faune profonde du Léman. <em>Zoologischer Anzeiger.</em> 42: 216-223., available online at https://www.biodiversitylibrary.org/page/9740069
page(s): 218, fig. 2 [details]
source of synonymy
Hubendick, B. (1951). Recent Lymnaeidae. Their variation, morphology, taxonomy, nomenclature and distribution. <em>Kungliga Svenska Vetenskapsakademiens Handlingar. Fjärde Serien.</em> 3(1): 1–223. [details]
From editor or global species database
Type locality Switzerland, Lake Geneva, between Lutry and Evian [details]