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Page last updated
Wed 11 Sep 2019

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. Click here for the generic synonymy.

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini

genus Medionidus Simpson, 1900: valid species

Medionidus acutissimus (Lea, 1831)
5 synonyms | 1 specimen
Range: Mobile and Choctawhatchee basins, eastern Gulf Coastal Plain, USA. [North America]
Genbank sequences: 16S, 5.8S, COI, ITS1, ND1.
IUCN Red List: Endangered.
Nature Serve: G2 LT: Listed threatened.
Other web sites: ITIS MolluscaBase.

Medionidus conradicus (Lea, 1834)
6 synonyms | 1 specimen
Range: Tennessee and Cumberland rivers, USA. [North America]
Genbank sequences: 16S, 28S, 5.8S, COI, ITS1, ND1.
IUCN Red List: Lower Risk/near threatened.
Nature Serve: G3G4.
Other web sites: ITIS MolluscaBase.

Medionidus parvulus (Lea, 1860)
1 synonym | 1 specimen
Range: Coosa River, Alabama, Georgia, and Tennessee, USA. [North America]
IUCN Red List: Endangered.
Nature Serve: G1Q LE: Listed endangered.
Other web sites: ITIS MolluscaBase.

Medionidus penicillatus (Lea, 1857)
2 synonyms | 2 specimens
Range: Apalachicola and adjacent rivers, Alabama, Georgia, and Florida, USA. [North America]
IUCN Red List: Critically Endangered.
Nature Serve: G2 LE: Listed endangered.
Other web sites: ITIS MolluscaBase.

Medionidus simpsonianus Walker, 1905
1 synonym | 1 specimen
Range: Endemic to the Ochlockonee Basin, eastern Gulf Coastal Plain, Florida and Georgia. [North America]
IUCN Red List: Critically Endangered.
Nature Serve: G1 LE: Listed endangered.
Other web sites: ITIS MolluscaBase.

Medionidus walkeri (B.H. Wright, 1897)
1 synonym | 2 specimens
Range: Suwannee and Hillsborough rivers, Florida. [North America]
IUCN Red List: Critically Endangered.
Nature Serve: G1 LT: Listed threatened.
Other web sites: ITIS MolluscaBase.

Medionidus senectus (White, 1877) (Cretaceous)
1 synonym
Range: Cretaceous, North America.

Page updated: 11:12:20 Wed 11 Sep 2019

 
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