MolluscaBase name details
Helix (Vallonia) girauxae Cossmann, 1902 †
1165289 (urn:lsid:marinespecies.org:taxname:1165289)
unaccepted > superseded combination
Species
Helix (Vallonia) Risso, 1826 accepted as Vallonia Risso, 1826
fossil only
Cossmann, M. (1902). Appendice No. 3 au Catalogue illustré des coquilles fossils de l'Éocène des environs de Paris. <em>Annales de la Société royale zoologique et malacologique de Belgique.</em> 36: 9-110, pls. 2-7., available online at https://www.biodiversitylibrary.org/page/5604407
page(s): 106, pl. 6, figs 33-34 [details]
page(s): 106, pl. 6, figs 33-34 [details]
Note Marines, Val-d'Oise, France; late Bartonian,...
Type locality Marines, Val-d'Oise, France; late Bartonian, late Eocene [details]
MolluscaBase eds. (2021). MolluscaBase. Helix (Vallonia) girauxae Cossmann, 1902 †. Accessed at: http://molluscabase.org/aphia.php?p=taxdetails&id=1165289 on 2025-09-11
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original description
Cossmann, M. (1902). Appendice No. 3 au Catalogue illustré des coquilles fossils de l'Éocène des environs de Paris. <em>Annales de la Société royale zoologique et malacologique de Belgique.</em> 36: 9-110, pls. 2-7., available online at https://www.biodiversitylibrary.org/page/5604407
page(s): 106, pl. 6, figs 33-34 [details]
page(s): 106, pl. 6, figs 33-34 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality Marines, Val-d'Oise, France; late Bartonian, late Eocene [details]
