original description
Modell, H. (1950). Tertiäre Najaden IV. <em>Archiv für Molluskenkunde.</em> 79(1/3): 25-36.
page(s): 31, pl. 7, fig. 19 [details] Available for editors [request]
From editor or global species database
Type locality "Fluß Don bei Stanitza Nagavskaja" [Nagavskaya at River Don] (Russia) [details]