MolluscaBase name details
Helix ruderoides Michaud, 1862 †
1338242 (urn:lsid:marinespecies.org:taxname:1338242)
unaccepted > superseded combination
Species
fossil only
Michaud, G. (1862). Description des Coquilles fossiles des environs de Hauterive (Drôme). <em>Journal de Conchyliologie.</em> 10, 58-84., available online at https://www.biodiversitylibrary.org/page/15134773
page(s): 64, pl. 3, figs 9-11 [details]
page(s): 64, pl. 3, figs 9-11 [details]
Note Hauterives ("Hauterive"), Drôme, France;...
Type locality Hauterives ("Hauterive"), Drôme, France; Zanclean (early mammal zone MN 14), early Pliocene [details]
MolluscaBase eds. (2021). MolluscaBase. Helix ruderoides Michaud, 1862 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1338242 on 2025-09-11
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original description
Michaud, G. (1862). Description des Coquilles fossiles des environs de Hauterive (Drôme). <em>Journal de Conchyliologie.</em> 10, 58-84., available online at https://www.biodiversitylibrary.org/page/15134773
page(s): 64, pl. 3, figs 9-11 [details]
page(s): 64, pl. 3, figs 9-11 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality Hauterives ("Hauterive"), Drôme, France; Zanclean (early mammal zone MN 14), early Pliocene [details]
