Page last updated
Wed 18 Jan 2023

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!

For each valid genus, the valid species are listed, Recent taxa first.

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Quadrulini

genus Uniomerus Conrad, 1853: valid species
     3 nominal genera as synonyms | Cladomics

Uniomerus carolinianus (Bosc, 1801)
17 synonyms | 12 specimens
Range: Southern Atlantic Slope, peninsular Florida, and the Ochlockonee Basin, USA. [North America]
Genbank sequences: 16S, COI.
IUCN Red List: Least Concern (Uniomerus caroliniana).
Nature Serve: G4.
Other web sites: ITIS MolluscaBase.

Uniomerus columbensis (Lea, 1857)
2 synonyms | 1 specimen
Range: Apalachicola River west to the Choctawhatchee, Alabama and Florida, USA. [North America]
Nature Serve: G3.
Other web sites: ITIS MolluscaBase.

Uniomerus declivis (Say, 1831)
6 synonyms | 2 specimens
Range: Gulf Coastal Plain from Alabama west to Texas, including the lower Mississippi. [North America]
Genbank sequences: 16S, 28S, 5.8S, COI, ITS1, ND1.
Nature Serve: G5.
Other web sites: ITIS MolluscaBase.

Uniomerus tetralasmus (Say, 1831)
20 synonyms | 9 specimens
Range: Widespread in eastern North America, from Lake Erie south to the Gulf of Mexico and west to Colorado. [North America]
Genbank sequences: 28S, 5.8S, COI, ITS1, ND1, SRA, mtGenome.
IUCN Red List: Least Concern.
Nature Serve: G5.
Other web sites: ITIS MolluscaBase.

Uniomerus hanleyi Good, 1998 (Triassic)
1 synonym
Range: Triassic, North America.
Other web site: MolluscaBase.

Page updated: 08:56:37 Wed 18 Jan 2023

NSF icon MUSSEL icon
"Making the world a better place, one mollusk at a time."