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

Lea, 1831. Trans. Amer. Phil. Soc. 4 [O. 1]: 109 [119], pl. 16, fig. 39.
Type(s): SYNTYPES ANSP_41726, Ohio River.
= Pleurobema pyramidatum (I. Lea, 1840) — ITIS, 2012: [web].
+ Pleurobema rubrum (Rafinesque, 1820) — Watters et al., 2009: 233.
+ Pleurobema rubrum (Rafinesque, 1820) — Williams et al., 2008: 566.
+ Pleurobema rubrum (Rafinesque, 1820) — Parmalee & Bogan, 1998: 192.
+ Pleurobema rubrum (Rafinesque, 1820) — Turgeon et al., 1998: 184.
+ Pleurobema cordatum (Conrad) [sic] — Strayer & Jirka, 1997: 76.
= Pleurobema pyramidatum (I. Lea) — Williams et al., 1993: 13.
= Pleurobema pyramidatum (Lea, 1840) — Vidrine, 1993: 61, pl. 7, figs. L-W.
= Pleurobema pyramidatum (Lea, 1831) — Turgeon et al., 1988: 32.
+ Pleurobema cordatum (Rafinesque, 1820) — R.I. Johnson, 1980: 91.
= Pleurobema cordatum pyramidatum — Gordon et al., 1979: 34, Table 3.
= Pleurobema pyramidatum (Lea, 1831) — Stansbery, 1970: 13.
+ Quadrula (Obliquata) obliquata (Rafinesque, 1820) — Haas, 1969: 297.
+ Pleurobema obliquata Rafinesque, 1820 — Morrison, 1969: 24.
= Pleurobema cordatum pyramidatum (Lea, 1834) — Murray & Leonard, 1962: 76, pl. 17, figs. 1-4.
+ Quadrula (Obliquata) obliquata (Rafinesque, 1820) — Frierson, 1927: 52.
= Pleurobema cordatum pyramidatum (Lea) — Ortmann, 1925: 339.
= Pleurobema cordatum pyramidatum (Lea) — Ortmann, 1924: 19.
= Pleurobema pyramidatum (Lea, 1831) — Ortmann & Walker, 1922: 24.
+ Pleurobema obliqua rubrum (Rafinesque, 1820) — Ortmann, 1918: 550.
= Pleurobema obliquum pyramidatum (Lea) — Utterback, 1915: 188, pl. 20, figs. 58a-b.
+ Quadrula rubra Raf. — Vanatta, 1915: 558.
= Quadrula (sec. Fusconaia) pyramidata (Lea, 1831) — Simpson, 1914: 888.
= Unio pyramidatus Lea — de Gregorio, 1914: 44.
+ Pleurobema obliquum (Lamarck, 1819) — Ortmann, 1912: 264.
= Pleurobema obliqua form pyramidata (Lea) — Ortmann, 1910: 117.
= Quadrula pyramidata Lea — Ortmann, 1909: 101.
+ Quadrula obliqua (Lamarck) — Ortmann, 1909: 200.
= Quadrula (sec. Fusconaia) pyramidata (Lea, 1831) — Simpson, 1900: 790.
= Unio pyramidatus Lea — Pilsbry & Rhoads, 1896: 504.
= Unio pyramidatus Lea — B.H. Wright, 1888: [5].
= Margaron (Unio) pyramidatus (Lea) — Lea, 1870: 39.
= Unio pyramidatus Lea, 1831 — Sowerby, 1868: pl. 64, sp. 323.
= Unio (Lampsilis) pyramidatus Lea — Adams & Adams, 1857: 495.
+ Unio ruber Raf. — Conrad, 1853: 257.
+ Unio (Obovaria) mytiloides (Raf.) — Mørch, 1853: 44.
= Margaron (Unio) pyramidatus (Lea) — Lea, 1852: 25.
+ Unio mytiloides Rafinesque — Küster, 1852: 59.
= Unio pyramidatus Lea — Hanley, 1843: 186, pl. 20, fig. 45.
= Margarita (Unio) pyramidatus Lea — Lea, 1838: 17.
+ Unio mytiloides (Rafinesque, 1820) — Conrad, 1836: 41.
= Margarita (Unio) pyramidatus (Lea, 1831) — Lea, 1836: 21.
+ Unio mytiloides Raf. — Ferussac, 1835: 28.
= Unio pyramidatus — Jay, 1835: 15.
= Unio pyramidatus Lea, 1831 — Ravenel, 1834: 6.