MolluscaBase name details
Cyclas membranaceus J. De C. Sowerby, 1826 †
1546662 (urn:lsid:marinespecies.org:taxname:1546662)
unaccepted > superseded combination
Species
Cyclas Lamarck, 1798 accepted as Sphaerium Scopoli, 1777
fossil only
Sowerby, J. De C. (1826-1835). The mineral conchology of Great Britain; or coloured figures and descriptions of those remains of testaceous animals or shells, which have been preserved at various times and depths in the Earth. Vol. VI. London, privately published, pp. 1-230 + index [231-235], pls 504-609. [pp. 1-86, pls 504-545 (1826); pp. 87-156, pls 546-580 (1827); pp. 157-200, pls 581-597 (1828); pp. 201-230, pls 598-609, index pp. 231-235 (1829); systematical index (1835)]. , available online at http://www.biodiversitylibrary.org/item/50339
page(s): 52, pl. 527, fig. 3 [details]
page(s): 52, pl. 527, fig. 3 [details]
Type locality contained in Great Britain
, Note "Punfield" [Punfield Cove near Swanage,...
type locality contained in Great Britain [details]
Type locality "Punfield" [Punfield Cove near Swanage, Dorset] (United Kingdom) [details]
MolluscaBase eds. (2021). MolluscaBase. Cyclas membranaceus J. de C. Sowerby, 1826 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1546662 on 2025-09-12
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Sowerby, J. De C. (1826-1835). The mineral conchology of Great Britain; or coloured figures and descriptions of those remains of testaceous animals or shells, which have been preserved at various times and depths in the Earth. Vol. VI. London, privately published, pp. 1-230 + index [231-235], pls 504-609. [pp. 1-86, pls 504-545 (1826); pp. 87-156, pls 546-580 (1827); pp. 157-200, pls 581-597 (1828); pp. 201-230, pls 598-609, index pp. 231-235 (1829); systematical index (1835)]. , available online at http://www.biodiversitylibrary.org/item/50339
page(s): 52, pl. 527, fig. 3 [details]
page(s): 52, pl. 527, fig. 3 [details]




From editor or global species database
Type locality "Punfield" [Punfield Cove near Swanage, Dorset] (United Kingdom) [details]