MolluscaBase taxon details
Cirsotrema rugulosum (G. B. Sowerby I, 1846) †
1598742 (urn:lsid:marinespecies.org:taxname:1598742)
accepted
Species
Scalaria rugulosa G. B. Sowerby I, 1846 † · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
fossil only
(of Scalaria rugulosa G. B. Sowerby I, 1846 †) Sowerby, G. B. I. (1846). Appendix to part II. Descriptions of Tertiary fossil shells from South America. In: Darwin, C. Geological Observations on South America. Being the third part of the geology of the voyage of the Beagle under the command of Capt. Fitzroy, R.N. during the years 1832 to 1836. Smith, Elder & Co., London. pp 249-264, pls 2-5. , available online at http://darwin-online.org.uk/content/frameset?itemID=F273&viewtype=text&pageseq=1
page(s): 255, pl. 3, figs. 42, 43 [details]
page(s): 255, pl. 3, figs. 42, 43 [details]
MolluscaBase eds. (2025). MolluscaBase. Cirsotrema rugulosum (G. B. Sowerby I, 1846) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1598742 on 2025-09-11
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Scalaria rugulosa G. B. Sowerby I, 1846 †) Sowerby, G. B. I. (1846). Appendix to part II. Descriptions of Tertiary fossil shells from South America. In: Darwin, C. Geological Observations on South America. Being the third part of the geology of the voyage of the Beagle under the command of Capt. Fitzroy, R.N. during the years 1832 to 1836. Smith, Elder & Co., London. pp 249-264, pls 2-5. , available online at http://darwin-online.org.uk/content/frameset?itemID=F273&viewtype=text&pageseq=1
page(s): 255, pl. 3, figs. 42, 43 [details]
page(s): 255, pl. 3, figs. 42, 43 [details]
Syntype (of Scalaria rugulosa G. B. Sowerby I, 1846) NHMUK NHM-G26346, geounit Argentina [details]
