original description
(of Dreissena nystiana A. d'Orbigny, 1852 †) Orbigny, A. D. d'. (1852). <i>Prodrome de paléontologie stratigraphique universelle des animaux mollusques et rayonnés, faisant suite au cours élémentaire de paléontologie et de géologie stratigraphiques</i>. vol. 3: 189 pp. + unpaginated erratum and table of contents. Paris: Masson. , available online at https://www.biodiversitylibrary.org/page/31730040
page(s): 22 [details]
basis of record
Janssen, R. (2007). Mollusken aus den Mittleren Pechelbronn-Schichten (tiefes Unter-Oligozän) der Bohrungen W07 und B98-BK5 bei Wallau (Hessen) <em>Geologische Abhandlungen Hessen</em>. 116(Beilage 5): 205-233
page(s): 209-210 [details]
From editor or global species database
Classification Certainly not a Congeria s.s. Genus classification needs revision. [details]
From editor or global species database