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!

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Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Toxolasma texasiense

nominal species Unio bairdianus Lea, 1857

Lea, 1857, Proc. Acad. Nat. Sci. 9: 102.
Lea, 1860, Jour. Acad. Nat. Sci. 4 [O. 8]: 361 [43], pl. 61, fig. 186.
Type(s): POSSIBLE SYNTYPE USNM_85303, Devils R., Texas.

= Toxolasma texasiense

Taxonomic Opinions

+ Toxolasma texasiense (I. Lea, 1857) — MolluscaBase, 2024
+ Toxolasma parvus (Barnes, 1823) — R.I. Johnson, 1999
+ Toxolasma texasensis (Lea, 1857) — Parmalee & Bogan, 1998
+ Toxolasma texasensis [sic] (Lea, 1857) — Vidrine, 1993
+ Carunculina parva (Barnes, 1823) — Burch, 1975
+ Carunculina parva texasensis (Lea, 1857) — Haas, 1969
+ Carunculina parva-texasensis (Lea, 1857) — Frierson, 1927
+ Lampsilis (Carunculina) texasensis (Lea, 1857) — Simpson, 1914
+ Lampsilis (Carunculina) texasensis [sic] Lea — Simpson, 1900
= Unio bairdianus Lea — Singley, 1893
= Unio bairdianus Lea — B.H. Wright, 1888
= Margaron (Unio) bairdianus (Lea) — Lea, 1870

Page updated: 08:21:33 Tue 01 Jul 2025