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Page last updated
Thu 3 September 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!

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Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Cyrtonaias berlandierii

nominal species Unio grandensis Conrad, 1855

Conrad, 1855. Proc. Acad. Nat. Sci. 7: 256.
Type(s): TYPE LOST XXX_UNKNOWN, Rio Grande, Texas.

= Cyrtonaias berlandierii

Taxonomic Opinions

+ Cyrtonaias berlandierii (Lea, 1857) — Cummings et al., 2025

+ Glebula rotundata (Lamarck, 1819) — Watters et al., 2009

+ Glebula rotundata (Lamarck, 1819) — Brim Box & Williams, 2000

+ Cyrtonaias tampicoensis (Lea, 1838) — R.I. Johnson, 1999

+ Glebula rotundata (Lamarck, 1819) — Burch, 1975

+ Glebula rotundata (Lamarck, 1819) — Haas, 1969

+ Glebula rotundata (Lamarck, 1819) — Clench & Turner, 1956

+ Glebula suborbiculata (Lamarck, 1819) — Frierson, 1927

+ Glebula rotundata (Lamarck, 1819) — Simpson, 1914

+ Glebula rotundata (Lamarck, 1819) — Simpson, 1900

= Unio grandensis Con. — B.H. Wright, 1888

+ Lea, 1870

 
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