original description
Martinson, G.G. (1957). Mezozoyskiye presnovodnyye mollyuski nekotorykh rayonov Vostochnoy i Tsentral'noy Azii. <em>Trudy Baikal'skoy Limnologicheskoy Stantzii Akademii Nauk SSSR.</em> 15: 262-336.
page(s): 308-309, textfig. 42 [details] Available for editors [request]
From editor or global species database
Type locality Martinson (1957) gave two localities, but it is unclear from which of these the holotype comes from: "Yugo-vostochnaya Mongoliya; vostochnoye Zabaykal'ye - Mordoyskiy rayon" [Southeastern Mongolia; eastern Transbaikalia - Mordoyskiy region] [details]