WoRMS name details
Pedalionidae Stephenson, 1923
564654 (urn:lsid:marinespecies.org:taxname:564654)
unaccepted > junior subjective synonym
Family
Pedalion Dillwyn, 1817 accepted as Isognomon [Lightfoot], 1786 (type by original designation)
marine, fresh, terrestrial
recent + fossil
Stephenson, L. W. (1923). The Cretaceous formations of North Carolina, Part 1. Invertebrate fossils of the upper Cretaceous formations [with a supplemental chapter on the decapod crustaceans of the upper Cretaceous formations by M. J. Rathbun]. <em>North Carolina Geological and Economic Survey.</em> 5: 1-604, pls. 1-102., available online at https://archive.org/details/cretaceousformat1923step
page(s): 123 [details]
page(s): 123 [details]
MolluscaBase eds. (2026). MolluscaBase. Pedalionidae Stephenson, 1923. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=564654 on 2026-05-09
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
Stephenson, L. W. (1923). The Cretaceous formations of North Carolina, Part 1. Invertebrate fossils of the upper Cretaceous formations [with a supplemental chapter on the decapod crustaceans of the upper Cretaceous formations by M. J. Rathbun]. <em>North Carolina Geological and Economic Survey.</em> 5: 1-604, pls. 1-102., available online at https://archive.org/details/cretaceousformat1923step
page(s): 123 [details]
basis of record Korobkov, I.A. (1954). Справочник и методическое руководство по третичным моллюскам: пластинчатожаберные [= A handbook and methodical guide to Tertiary molluscs: Lamellibranchiata]. Gosudarstvennoye nauchno-tekhnicheskoye izdatel'stvo neftyanoy i gorno-toplivnoy literatury, Leningrad, 444 pp., available online at https://www.geokniga.org/books/6177
page(s): 182 [details]
page(s): 123 [details]
basis of record Korobkov, I.A. (1954). Справочник и методическое руководство по третичным моллюскам: пластинчатожаберные [= A handbook and methodical guide to Tertiary molluscs: Lamellibranchiata]. Gosudarstvennoye nauchno-tekhnicheskoye izdatel'stvo neftyanoy i gorno-toplivnoy literatury, Leningrad, 444 pp., available online at https://www.geokniga.org/books/6177
page(s): 182 [details]
Taxonomy
status source
Bouchet, P.; Rocroi, J. P. (2010). Nomenclator of bivalve families; with a classification of bivalve families by R. Bieler, J.G. Carter & E.V. Coan. <em>Malacologia.</em> 52(2): 1-184., available online at https://doi.org/10.4002/040.052.0201
page(s): 65, 118 [details] Available for editors
[request]
page(s): 65, 118 [details] Available for editors
[request]