Bivalvia | ... | Unionidae | Ambleminae | Quadrulini | Quadrulina | Quadrula quadrula

nominal species Unio nobilis Conrad, 1854

Unio nobilis Conrad, 1854 = Quadrula quadrula

Conrad, 1854. Jour. Acad. Nat. Sci. 2(4): 297, pl. 27, figs. 2. [in part]
(misidentified reference to Unio nobilis Conrad, 1854)

= Quadrula quadrula

Taxonomic Opinions

+ Quadrula apiculata (Say, 1829) — Parmalee & Bogan, 1998

+ Quadrula quadrula (Rafinesque, 1820) — Howells et al., 1996

+ Quadrula apiculata (Say, 1829) — Vidrine, 1993

+ Quadrula quadrula (Rafinesque, 1820) — R.I. Johnson, 1980

+ Quadrula quadrula (Rafinesque, 1820) — Burch, 1975

+ Quadrula nobilis (Conrad) — Utterback, 1915

+ Quadrula (sec. Theliderma) apiculata (Say, 1829) — Simpson, 1914

+ — de Gregorio, 1914

+ Quadrula (sec. Theliderma) apiculata (Say, 1829) — Simpson, 1900

+ Margaron (Unio) asperrimus (Lea) — Lea, 1870

= Unio (Theliderma) nobilis — Conrad, 1853