species Pleurobema hartmanianum (Lea, 1860): synonymy

Unio hartmanianus Lea, 1860

Lea, 1860. Proc. Acad. Nat. Sci. 12: 307.
Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 8]: 73 [77], pl. 8, fig. 222.
Type(s): HOLOTYPE USNM_84652, Coosa R., Wetumpka, Ala.

Pleurobema (s.s.) hartmaniana — Simpson (1900)
Pleurobema (s.s.) hartmanianum — Simpson (1914), Frierson (1927)
Pleurobema hartmanianum — Haas (1969), Graf & Cummings (2007), Bogan (2010), Cummings & Graf (2010), Haag (2012), Williams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023), FMCS (2025)
Pleurobema hartmanianus — Williams et al. (2008)

Unio showalterii Lea, 1860

Lea, 1860. Proc. Acad. Nat. Sci. 12: 307.
Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 8]: 73 [77], pl. 8, fig. 223.
Type(s): HOLOTYPE USNM_85748, Coosa R., Ala.

Pleurobema (s.s.) showalterii — Simpson (1900), Simpson (1914)
Pleurobema (s.s.) showalteri — Frierson (1927)
Pleurobema showalterii — Haas (1969)
Pleurobema showalteri — Burch (1975), ITIS (2012)
Pleurobema hartmanianus — Williams et al. (2008)

Unio hartmanii B.H. Wright, 1888

B.H. Wright, 1888. Check List N. Amer. Unionidae etc.: [3].
(error for Unio hartmanianus Lea, 1860)