original description
Clessin, S. (1894). Die Conchylien der obermiocaenen Ablagerungen von Undorf bei Regensburg. III. Ergänzung. <em>Berichte des naturwissenschaftlichen Vereins zu Regensburg.</em> 4: 25-37.
page(s): 29 [details]
new combination reference
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): 19, pl. 1, figs 6a-b [details]
From editor or global species database
Type locality Nittendorf (Undorf), Bavaria, Germany; late Burdigalian to earliest Langhian (early to middle mammal zone MN 5), early to middle Miocene [details]