MolluscaBase taxon details
original description
Guo, S.-Y. (1983). On two new nonmarine Gastropoda genera from the Early Pleistocene in Nihewan region of Yangyuan, Hebei. <em>Transactions of the Chinese Society of Malacology.</em> 1: 175-179.
page(s): 175 [Chinese text], 178 [English text] [details] Available for editors [request]