Page last updated
Mon 15 Jul 2024

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!

This page reports the specimens in the MUSSELpdb and provides a map if geocodes are known. The taxonomic history reports the record of different names and combinations that have been applied to this species (and its synonyms) since 2007.

Search the database pages:

Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Medionidus

species Medionidus acutissimus (Lea, 1831): specimens
     5 nominal species as synonyms

Taxonomic History (since 2007)

Medionidus acutissimusGraf & Cummings (2007), Williams et al. (2008), Cummings & Graf (2010), Bogan (2010), ..., Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023), Hauck et al. (2023)

Range: Mobile and Choctawhatchee basins, eastern Gulf Coastal Plain, USA.

Map of Georeferenced Specimens
species map



Othcaloosa R., Ga.


Genbank Vouchers


UAUC_82 (COI, 16S, ND1) Tombigbee River, Lubbub Ck. at CR 24, Pickens Co. AL


UAUC_3382 (ND1, ITS1, 5.8S)

Page updated: 10:37:15 Mon 15 Jul 2024

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