original description
Clessin, S. (1885). Die Conchylien der Obermiocaenen Ablagerungen von Undorf. <em>Malakozoologische Blätter, Neue Folge.</em> 7 (2): 71-95., available online at https://www.biodiversitylibrary.org/page/35594668
page(s): 79-80 [details]
source of synonymy
Salvador, R. B.; Höltke, O.; Rasser, M. W.; Kadolsky, D. (2016). Annotated type catalogue of the continental fossil gastropods in the Staatliches Museum für Naturkunde Stuttgart, Germany. <em>Palaeodiversity.</em> 9(1): 15-70., available online at https://doi.org/10.18476/pale.v9.a3
page(s): 20, pl. 2, fig. 1 [details]
From editor or global species database
Type locality Undorf near Nittendorf, Bavaria, Germany; late Burdigalian to earliest Langhian (mammal zone MN 5), early to middle Miocene [details]