MolluscaBase taxon details
Semicassis miodiadema Sacco, 1908 †
1777448 (urn:lsid:marinespecies.org:taxname:1777448)
accepted
Species
marine, brackish, fresh, terrestrial
fossil only
Sacco, F. (1908). Gastropoda. <i>Cassis diadema</i> Defrance, 1817. <em>Palaeontologia Universalis.</em> ser. 2, 4: 143-143a. [details]
Type locality contained in France
type locality contained in France [details]
MolluscaBase eds. (2025). MolluscaBase. Semicassis miodiadema Sacco, 1908 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1777448 on 2025-09-11
Date
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original description
Sacco, F. (1908). Gastropoda. <i>Cassis diadema</i> Defrance, 1817. <em>Palaeontologia Universalis.</em> ser. 2, 4: 143-143a. [details]
basis of record Lozouet, P. & Lesport, J. F. (2024). Tonnoidea et Ficoidea (Mollusca, Gastropoda) de l'Oligocène supérieur (Chattien) du bassin de l'Adour (Sud-Ouest) de la France. <em>Cossmanniana.</em> 25: 3-99.
page(s): 12, pl. 13 figs 5-13 [details] Available for editors
[request]
subsequent type designation Lozouet, P. & Lesport, J. F. (2024). Tonnoidea et Ficoidea (Mollusca, Gastropoda) de l'Oligocène supérieur (Chattien) du bassin de l'Adour (Sud-Ouest) de la France. <em>Cossmanniana.</em> 25: 3-99.
note: neotype designation [details] Available for editors [request]
basis of record Lozouet, P. & Lesport, J. F. (2024). Tonnoidea et Ficoidea (Mollusca, Gastropoda) de l'Oligocène supérieur (Chattien) du bassin de l'Adour (Sud-Ouest) de la France. <em>Cossmanniana.</em> 25: 3-99.
page(s): 12, pl. 13 figs 5-13 [details] Available for editors
[request]subsequent type designation Lozouet, P. & Lesport, J. F. (2024). Tonnoidea et Ficoidea (Mollusca, Gastropoda) de l'Oligocène supérieur (Chattien) du bassin de l'Adour (Sud-Ouest) de la France. <em>Cossmanniana.</em> 25: 3-99.
note: neotype designation [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
