The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

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Unionoida | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Eurynia dilatata

nominal species Unio arctior Lea, 1838

Lea, 1836, Synopsis Fam. Naiades: 39. [nomen nudum]
Lea, 1838, Trans. Amer. Phil. Soc. 6 [O. 2]: 10, pl. 4, fig. 10.
Type(s): HOLOTYPE USNM_86103, Ohio R., Cincinnati, Ohio.

= Eurynia dilatata

Taxonomic Opinions

+ Elliptio dilatata (Rafinesque, 1820) — Watters et al., 2009
+ Elliptio dilatata (Rafinesque, 1820) — Williams et al., 2008
+ Elliptio dilatata (Rafinesque, 1820) — Parmalee & Bogan, 1998
+ Elliptio dilatata (Rafinesque, 1820) — Howells et al., 1996
+ Elliptio dilatata (Rafinesque, 1820) — Oesch, 1984
+ Elliptio (Eurynia) nasutus nasutus (Lamarck, 1819) — Haas, 1969
+ Elliptio (Eurynaia [sic]) dilatatus (Rafinesque, 1820) — Frierson, 1927
+ Elliptio dilatata (Rafinesque) — Utterback, 1915
+ Unio (sec. Elliptio) gibbosus Barnes, 1823 — Simpson, 1914
= Unio arctior Lea — de Gregorio, 1914
+ Unio (sec. Elliptio) gibbosus Barnes, 1823 — Simpson, 1900
+ Unio (s.s.) gibbosus Barnes, 1823 — Call, 1900
+ Unio gibbosus Barnes, 1823 — Call, 1895
= Unio (s.s.) arctior Lea, 1838 — Paetel, 1890
= Unio arctior Lea — B.H. Wright, 1888
= Margaron (Unio) arctior (Lea) — Lea, 1870
= Unio arctior Lea, 1838 — Sowerby, 1868
= Unio arctior Lea — Küster, 1861
= Unio arctior Lea — Adams & Adams, 1857
= Unio arctior Lea, 1838 — Conrad, 1853
= Margaron (Unio) arctior (Lea) — Lea, 1852
= Unio arctior Lea — Hanley, 1843
= Margarita (Unio) arctior Lea — Lea, 1838
= Margarita (Unio) arctior — Lea, 1836

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