original description
Boettger, O. (1884). Fossile Binnenschnecken aus den untermiocänen <i>Corbicula</i>-Thonen von Niederrad bei Frankfurt (Main). <em>Bericht der Senckenbergischen Naturforschenden Gesellschaft.</em> 1883/1884, 258-280., available online at https://www.biodiversitylibrary.org/page/32027332
page(s): 276 [details]
new combination reference
Cossmann, M. (1921). Essais de paléoconchologie comparée. Douzième livraison. Paris: [the author]. 349 pp., plates A-D, 1-6., available online at http://biodiversitylibrary.org/page/37199513
page(s): 110 [details]
From editor or global species database
Type locality Appenheim, Rhineland-Palatinate, Germany, and Saucats, Gironde, France; late Aquitanian to early Burdigalian, early Miocene [details]