WoRMS name details
Cardium (Fragum) medium Linnaeus, 1758
1746069 (urn:lsid:marinespecies.org:taxname:1746069)
unaccepted > superseded combination
Species
Cardium (Fragum) Röding, 1798 accepted as Fragum Röding, 1798
marine, brackish, fresh, terrestrial
recent + fossil
(of Cardium medium Linnaeus, 1758) Linnaeus, C. (1758). <i>Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis</i>. Laurentii Salvii. Holmiae [Stockholm]. [iii] + 824 pp. , available online at https://biodiversitylibrary.org/page/726886
page(s): 678 [details] Available for editors
[request]
page(s): 678 [details] Available for editors
[request]
MolluscaBase eds. (2026). MolluscaBase. Cardium (Fragum) medium Linnaeus, 1758. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1746069 on 2026-06-02
Date
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Nomenclature
original description
(of Cardium medium Linnaeus, 1758) Linnaeus, C. (1758). <i>Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis</i>. Laurentii Salvii. Holmiae [Stockholm]. [iii] + 824 pp. , available online at https://biodiversitylibrary.org/page/726886
page(s): 678 [details] Available for editors [request]
basis of record Maury, C. J. (1925). A further contribution to the paleontology of Trinidad (Miocene Horizons). <em>Bulletins of American Paleontology.</em> 10(42): 153-402, pls. 1-43., available online at https://www.biodiversitylibrary.org/page/32509152
page(s): 283-284, pl. 23, fig. 19 [details]
page(s): 678 [details] Available for editors
[request]basis of record Maury, C. J. (1925). A further contribution to the paleontology of Trinidad (Miocene Horizons). <em>Bulletins of American Paleontology.</em> 10(42): 153-402, pls. 1-43., available online at https://www.biodiversitylibrary.org/page/32509152
page(s): 283-284, pl. 23, fig. 19 [details]
