original description
Lindholm, W. A. (1932). Presnovodnyye mollyuski iz pliotsenovykh otlozheniy po r. Irtyshu (Yugo-Zapadnaya Sibir') [Freshwater mollusks from the Pliocene deposits of the Irtysh River (SW Siberia)]. <em>Trudy Vsesoyuznogo geologo-razvedochnogo ob'edineniya NKTP SSSR.</em> 239: 3–27.
page(s): 19, pl. VI, fig. 4-6 [details] Available for editors [request]
From editor or global species database
Type locality "Okrestnosti s. zhelezinskogo Pavlodarskogo okruga na pravom beregu Irtysha" [Neighborhoods of village Zhelezinsky, Pavlodar district, on the right bank of the Irtysh] ( Kazakhstan) [details]