MolluscaBase name details
Alaria alternans Terquem & Jourdy, 1869 †
1755158 (urn:lsid:marinespecies.org:taxname:1755158)
uncertain > unassessed
Species
marine, brackish, fresh, terrestrial
fossil only
Terquem, O.; Jourdy, E. (1869). Monographie de l'étage Bathonien dans le département de la Moselle. <em>Mémoires de la Société Géologique de France.</em> ser. 2, 9(1): 1-175, pls 1-18, 3 tables., available online at https://www.biodiversitylibrary.org/page/42300086
page(s): 67-68, pl. 4, figs 9, 10 [details]
page(s): 67-68, pl. 4, figs 9, 10 [details]
Type locality contained in France
type locality contained in France [details]
MolluscaBase eds. (2025). MolluscaBase. Alaria alternans Terquem & Jourdy, 1869 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1755158 on 2025-09-11
Date
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original description
Terquem, O.; Jourdy, E. (1869). Monographie de l'étage Bathonien dans le département de la Moselle. <em>Mémoires de la Société Géologique de France.</em> ser. 2, 9(1): 1-175, pls 1-18, 3 tables., available online at https://www.biodiversitylibrary.org/page/42300086
page(s): 67-68, pl. 4, figs 9, 10 [details]
page(s): 67-68, pl. 4, figs 9, 10 [details]
Present Inaccurate Introduced: alien Containing type locality
