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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 stewardsonii (Lea, 1852): synonymy
1 specimen Unio stewardsonii Lea, 1852
  Lea, 1852. Trans. Amer. Phil. Soc. 10 [O. 5]: 278, pl. 23, fig. 36.
Lea, 1852. Proc. Amer. Phil. Soc. 5: 252. [nomen nudum]
Type(s): HOLOTYPE ANSP_56572, Chattanooga River, Ga.
Truncilla (Dysnomia) stewardsoni — Simpson (1900), Simpson (1914)
Unio stewardsonii — de Gregorio (1914)
Truncilla stewardsoni — Ortmann (1918)
Dysnomia (s.s.) stewardsoni — Ortmann (1924), Ortmann (1925), Frierson (1927), Haas (1969)
Dysnomia stewardsoni — Stansbery (1970), Burch (1975), ITIS (2012)
Plagiola (Epioblasma) stewardsoni — R.I. Johnson (1978)
Plagiola stewardsoni — R.I. Johnson (1980)
Epioblasma stewardsoni — Turgeon et al. (1988), Williams et al. (1993), Turgeon et al. (1998), Parmalee & Bogan (1998), Haag (2012)
Epioblasma stewardsonii — Bogan (1993), Lydeard et al. (1999), IUCN (2000), Cicerello & Schuster (2003), Graf & Cummings (2007), ... Williams et al. (2017), Klymus et al. (2020), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023) | |
Truncilla lewisii Walker, 1910
Walker, 1910. Nautilus 24(4): pl. 3, fig. 4. [in part]
(misidentified reference to Truncilla lewisii Walker, 1910)
Truncilla stewardsoni — Ortmann (1918) | |
Taxonomic History (since 1900)Truncilla (Dysnomia) stewardsoni — Simpson (1900), Simpson (1914)
Unio stewardsonii — de Gregorio (1914)
Truncilla stewardsoni — Ortmann (1918)
Dysnomia (s.s.) stewardsoni — Ortmann (1924), Ortmann (1925), Frierson (1927), Haas (1969)
Dysnomia stewardsoni — Stansbery (1970), Burch (1975), ITIS (2012)
Plagiola (Epioblasma) stewardsoni — R.I. Johnson (1978)
Plagiola stewardsoni — R.I. Johnson (1980)
Epioblasma stewardsoni — Turgeon et al. (1988), Williams et al. (1993), Turgeon et al. (1998), Parmalee & Bogan (1998), Haag (2012)
Epioblasma stewardsonii — Bogan (1993), Lydeard et al. (1999), IUCN (2000), Cicerello & Schuster (2003), Graf & Cummings (2007), ... Williams et al. (2017), Klymus et al. (2020), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)
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