Traits taxon details
original description
(of ) Sowerby, G. B. II. (1842). Monograph of the genus <i>Helicina</i>. In G. B. Sowerby II (ed.), <i>Thesaurus conchyliorum, or monographs of genera of shells</i>. Vol. 1 (1): 1–16, pls 1–3. London, privately published [May 1842]. , available online at https://www.biodiversitylibrary.org/page/11076187 page(s): 11, pl. 2, figs. 83-85 [details]
basis of record
Eichhorst, T. E. (2016). Neritidae of the world. Volume two. Harxheim, Conchbooks. Pp. 695-1366. page(s): 1152, pl. 359, fig. 34a-c [details]
additional source
Zilch, A. (1979). Die Typen und Typoide des Natur-Museums Senckenberg, 61: Mollusca: Neritacea: Helicinidae. <em>Archiv für Molluskenkunde.</em> 109(4/6): 377–405, Taf. 19–22. page(s): 379 [details] Available for editors 
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