MolluscaBase name details
Pleurotomaria (Euryzone) Koken, 1896 †
1785015 (urn:lsid:marinespecies.org:taxname:1785015)
unaccepted > superseded rank
Subgenus
Helicites delphinuloides Schlotheim, 1820 † accepted as Euryzone delphinuloides (Schlotheim, 1820) † (type by subsequent designation)
- Species Pleurotomaria (Euryzone) basalestriata Kirchner, 1915 † (uncertain > unassessed)
marine, fresh, terrestrial
fossil only
Koken, E. (1896). Die Leitfossilien. Ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen. C. H. Tauchnitz, Leipzig, 848 pp., available online at https://www.biodiversitylibrary.org/page/22665294
page(s): 506, 507; note: on p. 507 used like a genus, but given explicitly as subgenus on p. 506 [details]
page(s): 506, 507; note: on p. 507 used like a genus, but given explicitly as subgenus on p. 506 [details]
Note Type species Helicites delphinuloides...
Type species Type species Helicites delphinuloides Schlotheim, 1842 designated by Perner (1907, [in Barrande] Système silurien du Centre de la Bohême, 4. Gastéropodes, 2: 37). Cossmann (1898, Revue Critique de Paléozoologie, 2(3): 96) cited Euryzone thulensis Koken as the type species, but this was not an originally included species. [details]
MolluscaBase eds. (2025). MolluscaBase. Pleurotomaria (Euryzone) Koken, 1896 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1785015 on 2025-04-22
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original description
Koken, E. (1896). Die Leitfossilien. Ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen. C. H. Tauchnitz, Leipzig, 848 pp., available online at https://www.biodiversitylibrary.org/page/22665294
page(s): 506, 507; note: on p. 507 used like a genus, but given explicitly as subgenus on p. 506 [details]
basis of record Kirchner, H. S. (1915). Mitteldevonische Gastropoden von Soetenich in der Eifel. <em>Verhandlungen des naturhistorischen Vereines der preussischen Rheinlande und Westfalen.</em> 71: 189-261, pl. 2. Bonn.
page(s): 202 [details]
page(s): 506, 507; note: on p. 507 used like a genus, but given explicitly as subgenus on p. 506 [details]
basis of record Kirchner, H. S. (1915). Mitteldevonische Gastropoden von Soetenich in der Eifel. <em>Verhandlungen des naturhistorischen Vereines der preussischen Rheinlande und Westfalen.</em> 71: 189-261, pl. 2. Bonn.
page(s): 202 [details]
From editor or global species database
Type species Type species Helicites delphinuloides Schlotheim, 1842 designated by Perner (1907, [in Barrande] Système silurien du Centre de la Bohême, 4. Gastéropodes, 2: 37). Cossmann (1898, Revue Critique de Paléozoologie, 2(3): 96) cited Euryzone thulensis Koken as the type species, but this was not an originally included species. [details]
