Quadrula quadrula (Rafinesque, 1820)  

Family: Unionidae

mapleleaf

[Obliquaria quadrula Rafinesque, 1820, moreQuadrula quadrula bullocki F.C. Baker, 1928, Quadrula quadrula contraryensis Utterback, 1915, Quadrula quadrula quadrula (Rafinesque, 1820), Unio asperrimus Lea, 1831, Unio lacrymosus Lea, 1828, Unio lunulatus Pratt, 1876, Unio rugosus Barnes, 1823]