original description
Lindholm, W. A. (1932). Mollyuski iz sredne-pliotsenovykh presnovodnykh otlozhenii yugo-zapadnoy Sibiri [Molluscs from middle Pliocene freshwater sediments of southwestern Siberia]. <em>Trudy Vsesoyuznogo geologo-razvedochnogo ob'edineniya NKTP SSSR.</em> 238: 3–50. [In Russian].
page(s): 33, pl. VI, fig. 39 a-c, 40 a, b [details] Available for editors
[request]
From editor or global species database
Type locality "Pravyy bereg r. Betekey u ula Selim-Dzhevar razrez" [Right bank of the river Betekey near the village of Selim-Dzhevar] (Kazakhstan) [details]