MolluscaBase name details
Pleurotomaria spironema Meek & Worthen, 1866 †
1555563 (urn:lsid:marinespecies.org:taxname:1555563)
unaccepted (basionym)
Species
marine, brackish, fresh, terrestrial
fossil only
Meek, F. B.; Worthen, A. H. (1866). Contribution to the paleontology of Illinois and other Western States. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 18: 251-275., available online at https://www.biodiversitylibrary.org/page/26374971
page(s): 272 [details]
page(s): 272 [details]
MolluscaBase eds. (2025). MolluscaBase. Pleurotomaria spironema Meek & Worthen, 1866 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1555563 on 2025-09-11
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original description
Meek, F. B.; Worthen, A. H. (1866). Contribution to the paleontology of Illinois and other Western States. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 18: 251-275., available online at https://www.biodiversitylibrary.org/page/26374971
page(s): 272 [details]
page(s): 272 [details]