MolluscaBase name details
original description
Hedley, C. (1908). Studies on Australian Mollusca. Part X. <em>Proceedings of the Linnean Society of New South Wales.</em> 33: 456-489, pls 7-10., available online at https://biodiversitylibrary.org/page/39830702
page(s): 467 [details]
source of synonymy
Beechey, D. (2019). https://seashellsofnsw.org.au/Siphonariidae/Pages/Williamia_radiata.htm. [details]