MolluscaBase name details
Floydia concentrica C. L. Webster, 1905 †
1802636 (urn:lsid:marinespecies.org:taxname:1802636)
unaccepted (genus is an unjustified emendation)
Species
- Variety Floydia concentrica var. multisinuata C. L. Fenton, 1918 † (uncertain > unassessed)
marine, fresh, terrestrial
fossil only
(of Floyda concentrica C. L. Webster, 1905 †) Webster, C. L. (1905). Description of a new genus and species of gastropod from the Hackberry Group of Iowa. <em>The Iowa Naturalist.</em> 1(2): 39-40.
page(s): 39-40 [details]
page(s): 39-40 [details]
MolluscaBase eds. (2025). MolluscaBase. Floydia concentrica C. L. Webster, 1905 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1802636 on 2025-04-19
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original description
(of Floyda concentrica C. L. Webster, 1905 †) Webster, C. L. (1905). Description of a new genus and species of gastropod from the Hackberry Group of Iowa. <em>The Iowa Naturalist.</em> 1(2): 39-40.
page(s): 39-40 [details]
basis of record Fenton, C. L. (1918). Some new brachiopods and gastropods from the Devonian of Iowa. <em>The American Midland Naturalist.</em> 5(11): 213-224., available online at https://www.biodiversitylibrary.org/page/29452358
page(s): 221-222, pl. 7, fig. 5 [details]
page(s): 39-40 [details]
basis of record Fenton, C. L. (1918). Some new brachiopods and gastropods from the Devonian of Iowa. <em>The American Midland Naturalist.</em> 5(11): 213-224., available online at https://www.biodiversitylibrary.org/page/29452358
page(s): 221-222, pl. 7, fig. 5 [details]
