original description
Ping, C. (1929). Fossil Terrestrial Gastropods from North China. <em>Palaeontologia Sinica, Series B.</em> 6(5): 1-30.
page(s): 13-14, pl. 1, fig. 6a-f, textfig. 6a, b [details] Available for editors [request]
basis of record
Yen, T.-C. (1943). Review and summary of Tertiary and Quaternary non-marine mollusks of China. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 95: 267-309.
page(s): 296 [details] Available for editors [request]
From editor or global species database
Type locality "From the Hipparion red clay of Shueh Hua Shan, Chingshing, Hopei Province", China [details]