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!

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Ptychobranchus

species Ptychobranchus subtentus (Say, 1825): specimens
     2 available nominal species synonyms (6 total synonyms)

Recent Taxonomic Opinions

Ptychobranchus subtentum — Graf & Cummings (2007), Williams et al. (2008), Cummings & Graf (2010), ITIS (2012), Haag (2012), Roe (2013), Jones (2015), Huang et al. (2019)
Ptychobranchus subtentus — Bogan (2010), Williams et al. (2017), Klymus et al. (2020), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023), FMCS (2025)

Range

Cumberland and Tennessee rivers, USA.

Map of Georeferenced Specimens

No map available.

There are no specimens for this species in the MUSSELpdb.