MolluscaBase name details
Nystia cylindrica var. pontileviensis de Morgan, 1920 †
1052176 (urn:lsid:marinespecies.org:taxname:1052176)
unaccepted (superseded rank and combination)
Variety
fossil only
Morgan J. de. (1920). Contribution à l'étude de la faune des Faluns de la Touraine. <em>Bulletin de la Société Géologique de France.</em> ser. 4, 19: 305-347., available online at https://www.biodiversitylibrary.org/page/31125406
page(s): 333-334, textfig. 29 [details]
page(s): 333-334, textfig. 29 [details]
Note Pontlevoy ("Pont-Levoy, vallon de Charenton"),...
Type locality Pontlevoy ("Pont-Levoy, vallon de Charenton"), Loir-et-Cher, France; late Burdigalian to early Langhian (mammal zone MN 5), early to middle Miocene [details]
MolluscaBase eds. (2021). MolluscaBase. Nystia cylindrica var. pontileviensis de Morgan, 1920 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1052176 on 2025-09-12
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original description
Morgan J. de. (1920). Contribution à l'étude de la faune des Faluns de la Touraine. <em>Bulletin de la Société Géologique de France.</em> ser. 4, 19: 305-347., available online at https://www.biodiversitylibrary.org/page/31125406
page(s): 333-334, textfig. 29 [details]
new combination reference Schlickum, W. R. (1968). Die Gattungen <em>Briardia</em> Munier-Chalmas und <em>Nystia</em> Tournouer. <em>Archiv für Molluskenkunde.</em> 98: 39-51.
page(s): 42 [details] Available for editors
[request]
page(s): 333-334, textfig. 29 [details]
new combination reference Schlickum, W. R. (1968). Die Gattungen <em>Briardia</em> Munier-Chalmas und <em>Nystia</em> Tournouer. <em>Archiv für Molluskenkunde.</em> 98: 39-51.
page(s): 42 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality Pontlevoy ("Pont-Levoy, vallon de Charenton"), Loir-et-Cher, France; late Burdigalian to early Langhian (mammal zone MN 5), early to middle Miocene [details]
