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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Unionoidea | Unionidae | Ambleminae | Quadrulini | Quadrulina | Quadrula quadrula

nominal species Quadrula (Quadrula) quadrula bullocki F.C. Baker, 1928

F.C. Baker, 1928, Bull. Wisconsin Geol. Nat. Hist. Survey 70(2): 87, pl. 46, figs. 1-3.
(intro'd as intra-sp. of Obliquaria (Quadrula) quadrula Rafinesque, 1820)
Type(s): HOLOTYPE (ORIG. DESIG.) UMMZ_209203, Fox River, nr. De Pere, Wisc.

= 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 quadrula (Rafinesque, 1820) — R.I. Johnson, 1980
+ Quadrula quadrula (Rafinesque, 1820) — Burch, 1975
+ Quadrula quadrula (Rafinesque, 1820) — Clarke, 1973
= Quadrula (s.s.) quadrula bullocki Nov. Var. — F.C. Baker, 1928

Page updated: 08:37:02 Tue 01 Jul 2025