MolluscaBase taxon details
original description
(of Cyclotus horridus Hedley, 1891) Hedley, C. (1891). The land molluscan fauna of British New Guinea. <em>Proceedings of the Linnean Society of New South Wales.</em> 2 (6): 67–116, pl. 9-22., available online at https://www.biodiversitylibrary.org/page/6561044
page(s): 108 [details]
basis of record
Benthem Jutting, W. S. S. van. (1963). Non-marine mollusca of west New Guinea. Part 2. Operculate land shells. <em>Nova Guinea, Zoology.</em> 23: 654-726.
page(s): 716 [details] Available for editors [request]