MolluscaBase taxon details
Euzone Koken, 1896 †
1785914 (urn:lsid:marinespecies.org:taxname:1785914)
accepted
Genus
Pleurotomaria alauna Koken, 1894 † accepted as Euzone alauna (Koken, 1894) † (type by subsequent designation)
Polyelasma Cossman, 1897 † · unaccepted > junior objective synonym (Nom. nov. pro Euzone Koken, 1896,...)
Nom. nov. pro Euzone Koken, 1896, erroneously considered by Cossmann to be preoccupied by Euzonus Menge, 1854 [Arachnida] and Euzonus Grube, 1866 [Vermes]
- Species Euzone alauna (Koken, 1894) †
marine, brackish, fresh, terrestrial
fossil only
Koken, E. (1896). Die Gastropoden der Trias um Hallstadt. <em>Jahrbuch der Kaiserlich-Königlichen Geologischen Reichsanstalt.</em> 46(1): 37−126., available online at https://www.biodiversitylibrary.org/page/35578947
page(s): 77 [details]
page(s): 77 [details]
MolluscaBase eds. (2025). MolluscaBase. Euzone Koken, 1896 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1785914 on 2025-09-11
Date
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original description
Koken, E. (1896). Die Gastropoden der Trias um Hallstadt. <em>Jahrbuch der Kaiserlich-Königlichen Geologischen Reichsanstalt.</em> 46(1): 37−126., available online at https://www.biodiversitylibrary.org/page/35578947
page(s): 77 [details]
taxonomy source Karapunar, B.; Höhna, S.; Nützel, A. (2024). Phylogeny of the longest existing gastropod clade (Pleurotomariida) reconstructed with Bayesian and parsimony methods and its implications on gastropod shell characters. <em>Journal of Systematic Palaeontology.</em> 22(1)., available online at https://doi.org/10.1080/14772019.2024.2384141 [details]
subsequent type designation Cossmann, M. (1897). Die Gastropoden der Trias um Hallstatt, von E. Koken (1). <em>Revue critique Paléozoologie.</em> 1: 139–143.
page(s): 140 [details]
page(s): 77 [details]
taxonomy source Karapunar, B.; Höhna, S.; Nützel, A. (2024). Phylogeny of the longest existing gastropod clade (Pleurotomariida) reconstructed with Bayesian and parsimony methods and its implications on gastropod shell characters. <em>Journal of Systematic Palaeontology.</em> 22(1)., available online at https://doi.org/10.1080/14772019.2024.2384141 [details]
subsequent type designation Cossmann, M. (1897). Die Gastropoden der Trias um Hallstatt, von E. Koken (1). <em>Revue critique Paléozoologie.</em> 1: 139–143.
page(s): 140 [details]
