Traits taxon details
Perisphinctes biplex (J. De C. Sowerby, 1821) †
1790881 (urn:lsid:marinespecies.org:taxname:1790881)
accepted
Species
marine, brackish, fresh, terrestrial
fossil only
(of ) Sowerby, J. (1818-1822). <i>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. </i>Vol. III. Privately published, London. pp. 1–40, pls. 204–221 (1818); pp. 41–98, pls. 222–253** (1819); pp. 99–126, pls. 254–271 (1920); pp. 127–186, pls. 272–306 (1821); pp. 187–194 (1822)., available online at https://www.biodiversitylibrary.org/page/51561256
page(s): 168, pl. 293, figs 1, 2 [details]
page(s): 168, pl. 293, figs 1, 2 [details]
MolluscaBase eds. (2025). MolluscaBase. Perisphinctes biplex (J. De C. Sowerby, 1821) †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1790881 on 2025-04-04
Marine Species Traits editorial board (2025). Marine Species Traits. Perisphinctes biplex (J. De C. Sowerby, 1821) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1790881 on 2025-04-04
Date
action
by
original description
(of ) Sowerby, J. (1818-1822). <i>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. </i>Vol. III. Privately published, London. pp. 1–40, pls. 204–221 (1818); pp. 41–98, pls. 222–253** (1819); pp. 99–126, pls. 254–271 (1920); pp. 127–186, pls. 272–306 (1821); pp. 187–194 (1822)., available online at https://www.biodiversitylibrary.org/page/51561256
page(s): 168, pl. 293, figs 1, 2 [details]
taxonomy source Callomon J. (2016). On the typological basis of Perisphinctes Waagen, 1869 and the leading modern ammonite superfamily Perisphinctoidea Steinmann, 1890. <em>Volumina Jurassica.</em> 14(1): 1-14., available online at https://doi.org/10.5604/17313708 [details] Available for editors
page(s): 168, pl. 293, figs 1, 2 [details]
taxonomy source Callomon J. (2016). On the typological basis of Perisphinctes Waagen, 1869 and the leading modern ammonite superfamily Perisphinctoidea Steinmann, 1890. <em>Volumina Jurassica.</em> 14(1): 1-14., available online at https://doi.org/10.5604/17313708 [details] Available for editors
