Page last updated
Thu 17 July 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!

Bivalvia | ... | Unionidae | Ambleminae | Pleurobemini | Plethobasus

species Plethobasus cicatricosus (Say, 1829): specimens
     4 available nominal species synonyms (7 total synonyms)

Recent Taxonomic Opinions

Plethobasus cicatricosus — Graf & Cummings (2007), Williams et al. (2008), Watters et al. (2009), Bogan (2010), Cummings & Graf (2010), ... Haag (2012), Williams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)

Range

Lower Ohio River Basin and Cumberland Plateau, USA.

Map of Georeferenced Specimens

unknown

USA