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Traits name detailsRissoa (Alvania) ziga De Gregorio, 1890 †
1741214 (urn:lsid:marinespecies.org:taxname:1741214)
unaccepted > superseded combination (Alvania not accepted as a subgenus; status uncertain)
Species
Rissoa (Alvania) Risso, 1826 accepted as Alvania Risso, 1826
marine,
fossil only
De Gregorio, A. (1890). Monographie de la faune éocénique de l'Alabama et surtout de celle de Claiborne de l'Étage Parisien. <em>Annales de Géologie et de Paléontologie.</em> 7: 1-316, 46 pls., available online at https://www.biodiversitylibrary.org/page/37164070
page(s): 133; plate 12, figs 7-8 [details]
MolluscaBase eds. (2025). MolluscaBase. Rissoa (Alvania) ziga De Gregorio, 1890 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1741214 on 2026-04-07
Marine Species Traits editorial board (2026). Marine Species Traits. Rissoa (Alvania) ziga De Gregorio, 1890 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1741214 on 2026-04-07
original description
De Gregorio, A. (1890). Monographie de la faune éocénique de l'Alabama et surtout de celle de Claiborne de l'Étage Parisien. <em>Annales de Géologie et de Paléontologie.</em> 7: 1-316, 46 pls., available online at https://www.biodiversitylibrary.org/page/37164070
page(s): 133; plate 12, figs 7-8 [details] |
