original description
Merklin, R.L. (1974). Opredelitel' dvustvorchatykh mollyuskov oligotsena yuga SSSR [Key to bivalve mollusks of the Oligocene of the south of the USSR]. <em>Trudy Paleontologicheskogo Instituta.</em> 145: 1-189.
page(s): 95, pl. 29, figs 1-7 [details] Available for editors [request]
From editor or global species database
Type locality Ashchibulak [=Ashchi-Bulak], northern Ustyurt Plateau, Kazakhstan [details]