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

nominal species Unio lunulatus Pratt, 1876

Unio lunulatus Pratt, 1876 = Quadrula quadrula

Pratt, 1876. Proc. Davenport Acad. Nat. Sci. 1: 168, pl. 31, fig. 1a-b [as ‘unul atus’; corrected in Errata].
(correct name for Unio unul atus Pratt, 1876)

= Quadrula quadrula

Taxonomic Opinions

+ Quadrula quadrula (Rafinesque, 1820) — Lopes-Lima et al., 2019

+ Quadrula quadrula (Rafinesque, 1820) — Watters et al., 2009

+ Quadrula quadrula (Rafinesque, 1820) — Williams et al., 2008

+ Quadrula quadrula (Rafinesque, 1820) — Parmalee & Bogan, 1998

+ Quadrula (s.s.) quadrula quadrula (Rafinesque, 1820) — Haas, 1969

+ Quadrula (s.s.) quadrula (Rafinesque, 1820) — Frierson, 1927

+ Tritogonia nobilis (Conrad) — Simpson, 1914

= Quadrula (sec. Theliderma) lachrymosa [sic] var. lunulata (Pratt, 1876) — Simpson, 1900

+ Unio lachrymosus [sic] Lea, 1827 — Call, 1895