MolluscaBase name details
Pseudancylastrum deperditolacustris (Gottschick, 1911) †
824894 (urn:lsid:marinespecies.org:taxname:824894)
unaccepted > superseded combination
Species
fossil only
(of Ancylus (Acroloxus) deperditolacustris Gottschick, 1911 †) Gottschick, F. (1911). Aus dem Tertiärbecken von Steinheim a. A. Jahreshefte des Vereins für vaterländische Naturkunde in Württemberg. 67, 496-534., available online at https://www.biodiversitylibrary.org/page/37125562
page(s): 521, pl. 7, figs 14-14b [details]
page(s): 521, pl. 7, figs 14-14b [details]
MolluscaBase eds. (2021). MolluscaBase. Pseudancylastrum deperditolacustris (Gottschick, 1911) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=824894 on 2025-09-11
Date
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original description
(of Ancylus (Acroloxus) deperditolacustris Gottschick, 1911 †) Gottschick, F. (1911). Aus dem Tertiärbecken von Steinheim a. A. Jahreshefte des Vereins für vaterländische Naturkunde in Württemberg. 67, 496-534., available online at https://www.biodiversitylibrary.org/page/37125562
page(s): 521, pl. 7, figs 14-14b [details]
basis of record Kókay, J. (2006). Nonmarine mollusc fauna from the Lower and Middle Miocene, Bakony Mts., W Hungary. <em>Geologica Hungarica, Series Palaeontologica.</em> 56: 1-196.
page(s): 60 [details] Available for editors
[request]
page(s): 521, pl. 7, figs 14-14b [details]
basis of record Kókay, J. (2006). Nonmarine mollusc fauna from the Lower and Middle Miocene, Bakony Mts., W Hungary. <em>Geologica Hungarica, Series Palaeontologica.</em> 56: 1-196.
page(s): 60 [details] Available for editors

From editor or global species database
Classification The classification with Pseudancylastrum is not accepted, for this genus seems endemic to ancient Lake Baikal. A more detailed examination is required to fix the generic attribution of this fossil species. [details]