original description
Zhadin V.I. (1938). Family Unionidae. <em>Fauna of the USSR. Mollusks.</em> 4(1): 1-170. (in Russian).
page(s): 129, fig. 45 [details] Available for editors [request]
source of synonymy
Graf, D.; Cummings, K. (2019). Musselp database: The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves). , available online at http://mussel-project.uwsp.edu/ [details]
From editor or global species database
Type locality Russia, Siberia, the Upper Lena River basin, Tigi River [details]