Traits name details
Retroceramus retrorsus (Keyserling, 1848) †
1715530 (urn:lsid:marinespecies.org:taxname:1715530)
uncertain > unassessed
Species
marine, brackish, fresh, terrestrial
fossil only
(of ) Keyserling, A. (1848). Fossile Mollusken. In: Middendorff, A. (Ed.). <em>Reise in den äussersten Norden und Osten Sibiriens während der Jahre 1843 und 1844.</em> pp. 239-258, pls 1-6. St. Petersburg, Buchdruckerei der K. Akademie der Wissenschaften., available online at https://www.biodiversitylibrary.org/page/36125541
page(s): 250, pl. 4, figs 4-5 [details]
page(s): 250, pl. 4, figs 4-5 [details]
MolluscaBase eds. (2025). MolluscaBase. Retroceramus retrorsus (Keyserling, 1848) †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1715530 on 2025-04-27
Marine Species Traits editorial board (2025). Marine Species Traits. Retroceramus retrorsus (Keyserling, 1848) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1715530 on 2025-04-27
Date
action
by
original description
(of ) Keyserling, A. (1848). Fossile Mollusken. In: Middendorff, A. (Ed.). <em>Reise in den äussersten Norden und Osten Sibiriens während der Jahre 1843 und 1844.</em> pp. 239-258, pls 1-6. St. Petersburg, Buchdruckerei der K. Akademie der Wissenschaften., available online at https://www.biodiversitylibrary.org/page/36125541
page(s): 250, pl. 4, figs 4-5 [details]
page(s): 250, pl. 4, figs 4-5 [details]