WoRMS taxon details
Palaeomphalus Koken, 1925 †
1791265 (urn:lsid:marinespecies.org:taxname:1791265)
accepted
Genus
Euomphalus gradatus Koken, 1896 † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
masculine
Koken, E. (1925). Die Gastropoden des baltischen Untersilurs [fortgesetzt von Jar. Perner]. <em>Zapiski Rossiskoi Akademii Nauk. ser. 8, Otdel Fiziko-Mathematicheskikh Nauk [= Mémoires de l'Académie des Sciences de Russie, ser. 8, Classe Physico-mathématique].</em> 37(1): 1-326, 41 pls., available online at https://www.digar.ee/viewer/et/nlib-digar:330244/290873/page/3
page(s): 112, 121 [details] Available for editors
[request]
page(s): 112, 121 [details] Available for editors
[request]
Note When fixing the type species, Koken used the...
Type species When fixing the type species, Koken used the expression "Typische Art", which was rejected as a valid designation by Knight (1941, Geological Society of America, Special Papers 32). Knight (1937, Journal of Paleontology, 11(8): 710) designated the same type species and used the expression "genotype species here designated". [details]
MolluscaBase eds. (2025). MolluscaBase. Palaeomphalus Koken, 1925 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1791265 on 2025-04-27
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
Koken, E. (1925). Die Gastropoden des baltischen Untersilurs [fortgesetzt von Jar. Perner]. <em>Zapiski Rossiskoi Akademii Nauk. ser. 8, Otdel Fiziko-Mathematicheskikh Nauk [= Mémoires de l'Académie des Sciences de Russie, ser. 8, Classe Physico-mathématique].</em> 37(1): 1-326, 41 pls., available online at https://www.digar.ee/viewer/et/nlib-digar:330244/290873/page/3
page(s): 112, 121 [details] Available for editors [request]
page(s): 112, 121 [details] Available for editors
[request]Other
additional source
Ebbestad, J. O. R.; Högström, A. E. S.; Frisk, Å. M. (2013). Gastropods and tergomyans from the Upper Ordovician (Viru–Harju) of the Fågelsång area, Scania, southern Sweden. <em>Journal of Systematic Palaeontology.</em> 11(3): 295-336. [online 2012]., available online at https://doi.org/10.1080/14772019.2012.660994 [details] Available for editors [request]
[request]From editor or global species database
Type species When fixing the type species, Koken used the expression "Typische Art", which was rejected as a valid designation by Knight (1941, Geological Society of America, Special Papers 32). Knight (1937, Journal of Paleontology, 11(8): 710) designated the same type species and used the expression "genotype species here designated". [details]
