MolluscaBase taxon details
original description
(of Helicina (Sulfurina) sphaeroconus Möllendorff, 1895) Möllendorff, O. F. von. (1895). On a collection of land shells made by Mr I. Kubary in German New Guinea. <em>Proceedings of the Malacological Society of London.</em> 1: 234-240, pl. 15., available online at https://www.biodiversitylibrary.org/page/15167541
page(s): 240, pl. 15, figs 10-10a [details]
basis of record
Wiktor, A. (1998). Terrestrial gastropods of the Province of Madang in Papua New Guinea I. Terrestrial Prosobranchia. <em>Archiv für Molluskenkunde.</em> 127 (1/2): 1-20. Frankfurt am Main.
page(s): 6 [details] Available for editors [request]