original description
Yü, W.; Wang, H.-J. (1977). The late Cretaceous and Cenozoic Gastropoda from Jiangsu Province. <em>Memoirs of Nanjing Institute of Geology and Palaeontology, Academia Sinica.</em> 8(5): 1-100.
page(s): 77-78, pl. 9, figs 22-23 [details] Available for editors [request]
From editor or global species database
Type designation Yizheng, Changzhou (Jiangsu, China) [details]