Bivalvia | Unionida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Epioblasma

Lea, 1840. Proc. Amer. Phil. Soc. 1: 285.
Lea, 1842. Trans. Amer. Phil. Soc. 8 [O. 3]: 194, pl. 8, fig. 4.
Type(s): HOLOTYPE USNM_84199, Cincinnati, Ohio.
Truncilla (Pilea) perplexa var. cincinnatiensis — Simpson (1900), Simpson (1914)
Truncilla perplexa cincinnatiensis — Ortmann (1909)
Dysnomia (Torulosa) torulosa-cincinnatiensis — Frierson (1927)
Dysnomia (Torulosa) torulosa cincinnatiensis — Haas (1969)
Dysnomia torulosa torulosa — Burch (1975)
Plagiola (Torulosa) torulosa — R.I. Johnson (1978)
Epioblasma torulosa — Parmalee & Bogan (1998)
Epioblasma cincinnatiensis — Williams et al. (2008), Bogan (2010), Williams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023), FMCS (2025)
Epioblasma phillipsii — Watters et al. (2009)
‘Lea’ Adams & Adams, 1857. Gen. Rec. Moll. 2(31-32): 497.
(error for Unio cincinnatiensis Lea, 1840)
Truncilla (Pilea) perplexa var. cincinnatiensis — Simpson (1900), Simpson (1914)
Truncilla perplexa cincinnatiensis — Ortmann (1909)
Dysnomia (Torulosa) torulosa-cincinnatiensis — Frierson (1927)
Dysnomia (Torulosa) torulosa cincinnatiensis — Haas (1969)
Dysnomia torulosa torulosa — Burch (1975)
Plagiola (Torulosa) torulosa — R.I. Johnson (1978)
Epioblasma torulosa — Parmalee & Bogan (1998)
Epioblasma cincinnatiensis — Williams et al. (2008), Bogan (2010), Williams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023), FMCS (2025)
Epioblasma phillipsii — Watters et al. (2009)