MolluscaBase name details
Orthonymus Agassiz, 1852
856949 (urn:lsid:marinespecies.org:taxname:856949)
unaccepted
Genus
- Species Orthonymus cylindricoides (Whitfield, 1907) † accepted as Quadrula cylindricoides (Whitfield, 1907) † (unaccepted > superseded combination)
- Species Orthonymus cylindricus (Say, 1817) accepted as Theliderma cylindrica (Say, 1817)
- Species Orthonymus holmesianus (C. A. White, 1877) † accepted as Proparreysia holmesiana (C. A. White, 1877) † (unaccepted > superseded combination)
- Species Orthonymus intermedius (Conrad, 1836) accepted as Theliderma intermedia (Conrad, 1836)
- Species Orthonymus metanevrus (Rafinesque, 1820) accepted as Theliderma metanevra (Rafinesque, 1820)
- Species Orthonymus primaevus (C. A. White, 1877) † accepted as Quadrula primaevus (C. A. White, 1877) † (unaccepted > superseded combination)
- Species Orthonymus stapes (I. Lea, 1831) accepted as Theliderma stapes (I. Lea, 1831) (recombination)
- Species Orthonymus subprimaevis (Dyer, 1930) † accepted as Theliderma subprimaevis (Dyer, 1930) † (unaccepted > superseded combination)
- Species Orthonymus subprimaevus [sic] † accepted as Theliderma subprimaevis (Dyer, 1930) † (unaccepted > misspelling - incorrect subsequent spelling)
masculine
Agassiz, L. (1852). Ueber die Gattungen unter den nordamerikanischen Najaden. Archiv für Naturgeschichte, 18(1): 41-52, available online at http://biodiversitylibrary.org/page/13707427 [details]
MolluscaBase eds. (2021). MolluscaBase. Orthonymus Agassiz, 1852. Accessed at: http://molluscabase.org/aphia.php?p=taxdetails&id=856949 on 2025-09-11
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Agassiz, L. (1852). Ueber die Gattungen unter den nordamerikanischen Najaden. Archiv für Naturgeschichte, 18(1): 41-52, available online at http://biodiversitylibrary.org/page/13707427 [details]
basis of record Campbell, D. C. & Lydeard, C. (2012). The genera of Pleurobemini (Bivalvia: Unionidae: Ambleminae). <em>American Malacological Bulletin.</em> 30(1): 19-38. [details]
additional source InvertEBase. (2015). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase project (invertebase.org). [details]
basis of record Campbell, D. C. & Lydeard, C. (2012). The genera of Pleurobemini (Bivalvia: Unionidae: Ambleminae). <em>American Malacological Bulletin.</em> 30(1): 19-38. [details]
additional source InvertEBase. (2015). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase project (invertebase.org). [details]
