MolluscaBase name details
Gemmula subaequalis (G. B. Sowerby I, 1846) †
1598760 (urn:lsid:marinespecies.org:taxname:1598760)
unaccepted > superseded combination
Species
marine, brackish, fresh, terrestrial
fossil only
(of Pleurotoma subaequalis 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): 257, pl. 4, fig. 52 [details]
page(s): 257, pl. 4, fig. 52 [details]
MolluscaBase eds. (2025). MolluscaBase. Gemmula subaequalis (G. B. Sowerby I, 1846) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1598760 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 Pleurotoma subaequalis 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): 257, pl. 4, fig. 52 [details]
page(s): 257, pl. 4, fig. 52 [details]
