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Page last updated
Thu 17 July 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!


Bivalvia | ... | Unionidae | Ambleminae | Lampsilini | Epioblasma

species Epioblasma lewisii (Walker, 1910): synonymy
     1 specimen

Truncilla lewisii Walker, 1910
Walker, 1910. Nautilus 24(4): 42, pl. 3, figs. 3 [female], 4-5 [male].
Type(s): LECTOTYPE UMMZ_91456 (by R.I. Johnson, 1978: 283), Holston River, Tennessee.

Truncilla (Dysnomia) lewisiiSimpson (1914)
Truncilla lewisiOrtmann (1918)
Dysnomia (s.s.) lewisiOrtmann (1924), Frierson (1927), Haas (1969)
Dysnomia lewisiStansbery (1970), Burch (1975)
Plagiola (Epioblasma) flexuosaR.I. Johnson (1978)
Epioblasma lewisiiTurgeon et al. (1988), Bogan (1993), Turgeon et al. (1998), Lydeard et al. (1999), IUCN (2000), ... ITIS (2012), Williams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)
Epioblasma lewisiWilliams et al. (1993), Parmalee & Bogan (1998), Watters et al. (2009), Haag (2012)

Unio foliatus Lewis, 1871
‘Hildreth’ Lewis, 1871. Amer. J. Conch. 6: 218.

Truncilla lewisiOrtmann (1918)

Taxonomic History (since 1900)

Truncilla (Dysnomia) lewisiiSimpson (1914)
Truncilla lewisiOrtmann (1918)
Dysnomia (s.s.) lewisiOrtmann (1924), Frierson (1927), Haas (1969)
Dysnomia lewisiStansbery (1970), Burch (1975)
Plagiola (Epioblasma) flexuosaR.I. Johnson (1978)
Epioblasma lewisiiTurgeon et al. (1988), Bogan (1993), Turgeon et al. (1998), Lydeard et al. (1999), IUCN (2000), ... ITIS (2012), Williams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)
Epioblasma lewisiWilliams et al. (1993), Parmalee & Bogan (1998), Watters et al. (2009), Haag (2012)

 
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