MolluscaBase name details
original description
(of Bulinus ustulatus G. B. Sowerby I, 1833) Sowerby, G. B. I; Sowerby, G. B. II. (1832-1841). <i>The conchological illustrations or, Coloured figures of all the hitherto unfigured recent shells</i>. London, privately published. , available online at http://www.biodiversitylibrary.org/item/109863 page(s): 34, fig. 42 [details]
basis of record
Schileyko, A. A. (1999). Treatise on Recent Terrestrial Pulmonate Molluscs, Part 3: Partulidae, Ailllyidae, Bulimulidae, Orthalicidae, Megaspiridae, Urocoptidae. <em>Ruthenica.</em> Supplement 2: 263-436. page(s): 294, fig. 357 [details]
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