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): 278-280, pl. 3, figs 6, 7, textfig. 12 [details] Available for editors [request]
From editor or global species database
Type locality "Yugo-Vostochnaya Mongoliya, khr. Khara-Khutul-Ula" [Southeast Mongolia, Hara-Khutul-Ula ridge] [details]