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Traits taxon detailsPenion subregularis (A. d'Orbigny, 1852) †
874108 (urn:lsid:marinespecies.org:taxname:874108)
accepted
Species
marine,
fossil only
(of ) 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): 258, pl. 4, fig. 55 [details]
MolluscaBase eds. (2025). MolluscaBase. Penion subregularis (A. d'Orbigny, 1852) †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=874108 on 2025-09-18
Marine Species Traits editorial board (2025). Marine Species Traits. Penion subregularis (A. d'Orbigny, 1852) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=874108 on 2025-09-18
Date action by
original description
(of ) 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): 258, pl. 4, fig. 55 [details] |