original description
Popova, S.M. (1981). Kaynozoyskaya kontinental'naya malakofauna yuga Sibiri i sopredel'nykh territoriy [The Cenozoic continental malacofauna of Southern Siberia and adjacent territories]. Nauka, Moskva, 188 pp.
page(s): 33, pl. 8, fig. 11 [details] Available for editors [request]
From editor or global species database
Type locality "Mongoliya, dolina r. Orkhon" [Mongolia, river valley Orkhon] [details]