species Toxolasma cylindrellus (Lea, 1868): synonymy

Unio cylindrellus Lea, 1868

Lea, 1868. Proc. Acad. Nat. Sci. 20: 144.
Lea, 1868. Jour. Acad. Nat. Sci. 6 [O. 12]: 308 [68], pl. 48, fig. 121.
Type(s): FIGURED SYNTYPE USNM_85300, N Alabama.

Lampsilis (Carunculina) cylindrellus — Simpson (1900)
Unio (s.s.) glans — Call (1900)
Lampsilis (Carunculina) cylindrella — Simpson (1914)
Toxolasma lividum — Ortmann (1918)
Carunculina mœsta — Ortmann & Walker (1922)
Carunculina cylindrella — Ortmann (1924), R.I. Johnson (1980)
Carunculina moesta cylindrella — Ortmann (1925)
Carunculina glans-cylindrella — Frierson (1927)
Carunculina glans — Haas (1969)
Carunculina cylindrellus — Stansbery (1970)
Carunculina parva — Burch (1975)
Toxolasma cylindrellus — Turgeon et al. (1988), Williams et al. (1993), Parmalee & Bogan (1998), Turgeon et al. (1998), Lydeard et al. (1999), ... Williams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023), FMCS (2025)
Toxolasma cyllindrellus [sic] — Lee (2006)
Toxolasma cylindrellum — MolluscaBase (2024)

Unio glans ‘Lea’ of Authors

‘Lea’ of Authors.
Lewis, 1871. Amer. J. Conch. 6: 218.
Pilsbry & Rhoads, 1896. Proc. Acad. Nat. Sci. 48: 502.
(misidentified reference to Unio glans Lea, 1831)

Toxolasma lividum — Ortmann (1918)

Toxolasma cyllindrellus Lee, 2006

Lee, 2006. Shell-O-Gram 47(5): 6.
(error for Unio cylindrellus Lea, 1868)