MolluscaBase name details
original description
Zeng, D.-M.; Hu, J.-M. (1982). Operculum of Gastropoda. In: Geological Bureau of Hunan (Ed.) The Palaeontological Atlas of Hunan. <em>Geological Memoirs, Series 2.</em> 1: 255-271.
page(s): 269, pl. 178, figs 9-11, 15 [details] Available for editors [request]