MolluscaBase name details
Rissoina (Moerchiella) deformis (G. B. Sowerby I, 1833)
765921 (urn:lsid:marinespecies.org:taxname:765921)
unaccepted > superseded combination
Species
marine, brackish, fresh, terrestrial
recent only
(of Rissoa deformis G. B. Sowerby I, 1833) Sowerby I, G. B. (1821-1834). <i>The genera of recent and fossil shells, for the use of students, in conchology and geology</i>. Published in 42 parts. Vol. 1, pls 1-126 [1821-1825]; vol. 2, pls 127-262 + text (unpaginated) [1825-1834]. London: G. B. Sowerby. , available online at https://www.biodiversitylibrary.org/page/45486673
page(s): Vol. 2, Issue 40, pl. 209/242, fig. 2.; note: No pagination [details]
page(s): Vol. 2, Issue 40, pl. 209/242, fig. 2.; note: No pagination [details]
MolluscaBase eds. (2025). MolluscaBase. Rissoina (Moerchiella) deformis (G. B. Sowerby I, 1833). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=765921 on 2025-09-11
Date
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The webpage text is licensed under a Creative Commons
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original description
(of Rissoa deformis G. B. Sowerby I, 1833) Sowerby I, G. B. (1821-1834). <i>The genera of recent and fossil shells, for the use of students, in conchology and geology</i>. Published in 42 parts. Vol. 1, pls 1-126 [1821-1825]; vol. 2, pls 127-262 + text (unpaginated) [1825-1834]. London: G. B. Sowerby. , available online at https://www.biodiversitylibrary.org/page/45486673
page(s): Vol. 2, Issue 40, pl. 209/242, fig. 2.; note: No pagination [details]
additional source Petit, R. E. (2006). Notes on Sowerby's <i>The genera of recent and fossil shells</i> (1821-1834). <em>Archives of Natural History.</em> 33(1): 71–89. [details] Available for editors
[request]
page(s): Vol. 2, Issue 40, pl. 209/242, fig. 2.; note: No pagination [details]
additional source Petit, R. E. (2006). Notes on Sowerby's <i>The genera of recent and fossil shells</i> (1821-1834). <em>Archives of Natural History.</em> 33(1): 71–89. [details] Available for editors
[request]