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Thu 17 July 2025 |
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!
Bivalvia | ... | Quadrulini | Quadrulina | Quadrula quadrula nominal species Quadrula quadrula contraryensis Utterback, 1915  Utterback, 1915. Amer. Midl. Nat. 4(4): 138, pl. 18, figs. 47a-b.
(intro'd as intra-sp. of Obliquaria (Quadrula) quadrula Rafinesque, 1820)
Type(s): NEOTYPE CM_61.6892 (by Parodiz & Tripp, 1988: 118), Lake Contrary, St. Joseph, Buchanan Co., Missouri.
= 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 contraryensis Utterback — Utterback, 1915
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