original description
Gottschick, F., Wenz, W. (1916). Die Sylvanaschichten von Hohenmemmingen und ihre Fauna. Nachrichtsblatt der Deutschen Malakologischen Gesellschaft. 48 (1-3), 17-31, 55-74, 97-113., available online at https://www.biodiversitylibrary.org/page/35628849
page(s): 64-65, pl. 1, fig. 5 [details]
From editor or global species database
Type locality Steinheim am Albuch, Baden-Württemberg, Germany; late Langhian (mammal zone MN 7), middle Miocene [details]