MolluscaBase name details
original description
Hannibal, H. (1912). A synopsis of the recent and Tertiary freshwater Mollusca of the Californian province, based upon an ontogenetic classification. <em>Proceedings of the Malacological Society of London.</em> 10(2): 112-166, pls 5-6; 10(3): 167-211, pls 7-8., available online at http://biodiversitylibrary.org/page/15237075
page(s): 152, pl. 6, fig. 15 [details]
status source
Hanna, G. D. (1925). <em>Zalophancylus</em>, a fish vertebra, not a mollusk. <em>The Nautilus.</em> 39(1): 18-19., available online at https://biodiversitylibrary.org/page/8524645 [details]