Page last updated
Wed 1 October 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 | ... | Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina | Pterosyna

species Pterosyna alabamensis Clarke, 1985: specimens
     1 available nominal species synonym (2 total synonyms)

Recent Taxonomic Opinions

Lasmigona alabamensis — Williams et al. (2008), Haag (2012), Williams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)
Lasmigona complanata alabamensis — Watters et al. (2009), ITIS (2012)
Lasmigona alabamaensis [sic] — Bogan (2010)
Pterosyna alabamensis — FMCS (2025)

Range

Endemic to the Mobile Basin on the Gulf Coastal Plain, USA.

Map of Georeferenced Specimens

USA