MolluscaBase name details
Helicina maxima G. B. Sowerby II, 1842
1439108 (urn:lsid:marinespecies.org:taxname:1439108)
unaccepted (original combination)
Species
Helicina maxima var. citrina C. B. Adams, 1851 · unaccepted (original combination)
- Variety Helicina maxima var. citrina C. B. Adams, 1851 accepted as Helicina maxima G. B. Sowerby II, 1842 accepted as Alcadia maxima (G. B. Sowerby II, 1842) (original combination)
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): 8, pl. 1, fig. 2 [details]
page(s): 8, pl. 1, fig. 2 [details]
MolluscaBase eds. (2021). MolluscaBase. Helicina maxima G. B. Sowerby II, 1842. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1439108 on 2025-09-11
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original description
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): 8, pl. 1, fig. 2 [details]
basis of record Petit, R. E. (2009). George Brettingham Sowerby, I, II & III: their conchological publications and molluscan taxa. <em>Zootaxa.</em> 2189: 1–218., available online at https://doi.org/10.11646/zootaxa.2189.1.1 [details]
page(s): 8, pl. 1, fig. 2 [details]
basis of record Petit, R. E. (2009). George Brettingham Sowerby, I, II & III: their conchological publications and molluscan taxa. <em>Zootaxa.</em> 2189: 1–218., available online at https://doi.org/10.11646/zootaxa.2189.1.1 [details]
Present Inaccurate Introduced: alien Containing type locality
