Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Pleurobema sintoxia

Simpson, 1914. Descr. Cat. Naiades: 884.
(new name for Quadrula (sec. Fusconaia) coccinea var. paupercula Simpson, 1900; intro'd as intra-sp. of Unio coccineus Conrad, 1836)
Type(s): LECTOTYPE USNM_133834, Niagara Riv., 3 mi above Falls.
+ Pleurobema sintoxia (Rafinesque, 1820) — Watters et al., 2009: 238.
+ Pleurobema sintoxia (Rafinesque, 1820) — Williams et al., 2008: 569.
+ Pleurobema sintoxia (Rafinesque, 1820) — Parmalee & Bogan, 1998: 193.
+ Pleurobema cordatum (Rafinesque, 1820) — R.I. Johnson, 1980: 91.
= Quadrula (Obliquata) coccinea magnalacustris (Simpson, 1914) — Haas, 1969: 299.
= Quadrula (Obliquata) coccinea-magnalacustris Simpson, 1914 — Frierson, 1927: 53, sp. 227b.
+ Pleurobema coccineum paupercula (Simpson, 1900) — Ortmann & Walker, 1922: 24.
= Quadrula (sec. Fusconaia) coccinea var. magnalacustris Simpson, 1914 — Simpson, 1914: 884.