MolluscaBase name details
Sphaerella concentrica Conrad, 1860 †
1733691 (urn:lsid:marinespecies.org:taxname:1733691)
uncertain > unassessed
Species
Sphaerella Conrad, 1838 † accepted as Diplodonta Bronn, 1831
marine, brackish, fresh, terrestrial
fossil only
Conrad, T. A. (1860). Description of new species of Cretaceous and Eocene fossils of Mississippi and Alabama. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> (2) 4: 275-298., available online at https://www.biodiversitylibrary.org/page/36862163
page(s): 280, pl. 46, fig. 4 [details]
page(s): 280, pl. 46, fig. 4 [details]
Type locality contained in Alabama
type locality contained in Alabama [details]
MolluscaBase eds. (2025). MolluscaBase. Sphaerella concentrica Conrad, 1860 †. Accessed at: https://www.molluscabase.org/aphia.php/aphia.php?p=taxdetails&id=1733691 on 2025-09-12
Date
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original description
Conrad, T. A. (1860). Description of new species of Cretaceous and Eocene fossils of Mississippi and Alabama. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> (2) 4: 275-298., available online at https://www.biodiversitylibrary.org/page/36862163
page(s): 280, pl. 46, fig. 4 [details]
page(s): 280, pl. 46, fig. 4 [details]
Present Inaccurate Introduced: alien Containing type locality
