MolluscaBase name details
Theodoxus (Calvertia) hoernesanus (O. Semper, 1867) †
822620 (urn:lsid:marinespecies.org:taxname:822620)
alternative representation
Species
fossil only
(of Neritina hoernesana O. Semper, 1867 †) Semper, O. (1867). Description de deux espèces fossiles du genre <i>Neritina</i>. <em>Journal de Conchyliologie.</em> 15: 322-324., available online at https://www.biodiversitylibrary.org/page/15382254
page(s): 323-324, pl. 9, fig. 6 [details]
page(s): 323-324, pl. 9, fig. 6 [details]
MolluscaBase eds. (2025). MolluscaBase. Theodoxus (Calvertia) hoernesanus (O. Semper, 1867) †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=822620 on 2025-09-10
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The webpage text is licensed under a Creative Commons
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original description
(of Neritina hoernesana O. Semper, 1867 †) Semper, O. (1867). Description de deux espèces fossiles du genre <i>Neritina</i>. <em>Journal de Conchyliologie.</em> 15: 322-324., available online at https://www.biodiversitylibrary.org/page/15382254
page(s): 323-324, pl. 9, fig. 6 [details]
basis of record Wenz, W. (1923-1930). Fossilium Catalogus I: Animalia. Gastropoda extramarina tertiaria. W. Junk, Berlin. Vol. I: 1-352 pp. (1923), Vol. II: 353-736 pp. (1923), Vol. III: 737-1068 pp. (1923), Vol. IV: 1069-1420 pp. (1923), Vol. V: 1421-1734 pp. (1923), Vol. VI: 1735-1862 pp. (1923), Vol. VII: 1863-2230 pp. (1926), Vol. VIII: 2231-2502 pp. (1928), Vol. IX: 2503-2886 pp. (1929), Vol. X: 2887-3014 pp. (1929), Vol. XI: 3015-3387 pp. (1930)., available online at http://biodiversitylibrary.org/bibliography/61839#/summary
page(s): 2958 [details]
additional source d'Ancona, C. (1869). Sulle Neritine fossili dei terreni terziari superiori dell'Italia centrale. Nota palaeontologica. Tipografia Nistri, Pisa.
page(s): 8 [details]
page(s): 323-324, pl. 9, fig. 6 [details]
basis of record Wenz, W. (1923-1930). Fossilium Catalogus I: Animalia. Gastropoda extramarina tertiaria. W. Junk, Berlin. Vol. I: 1-352 pp. (1923), Vol. II: 353-736 pp. (1923), Vol. III: 737-1068 pp. (1923), Vol. IV: 1069-1420 pp. (1923), Vol. V: 1421-1734 pp. (1923), Vol. VI: 1735-1862 pp. (1923), Vol. VII: 1863-2230 pp. (1926), Vol. VIII: 2231-2502 pp. (1928), Vol. IX: 2503-2886 pp. (1929), Vol. X: 2887-3014 pp. (1929), Vol. XI: 3015-3387 pp. (1930)., available online at http://biodiversitylibrary.org/bibliography/61839#/summary
page(s): 2958 [details]
additional source d'Ancona, C. (1869). Sulle Neritine fossili dei terreni terziari superiori dell'Italia centrale. Nota palaeontologica. Tipografia Nistri, Pisa.
page(s): 8 [details]
