original description
Hsü, S.C. (1936). Gastropods from the Siashu Formation. <em>Palaeontologia Sinica, Series B.</em> 4(3): 1-50.
page(s): 25-27, pl. 2, figs 7-9, pl. 3, fig. 12 [details] Available for editors [request]
source of synonymy
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 "Hsiaoshant'ou, Lungtan (from Introduction: hills near Lungtan, a village about 20 miles to the east of Nanking [= Nanjing])", Jiangsu, China [details]