original description
Yü, W.; Pan, H.-Z. (1982). Eocene non-marine Gastropod from Zhuo Xian, Hebei. <em>Bulletin of Nanjing Institute of Geology and Palaeontology.</em> 4: 189-212.
page(s): 201-202, pl. 4, figs 6-7 [details] Available for editors [request]
From editor or global species database
type locality "Zhuo Xian" [Zhuozhou] (Hebei, China) [details]