| Page last updatedWed 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! 
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 Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Lampsilis species Lampsilis powellii (Lea, 1852): specimens1 available nominal species synonym
 Recent Taxonomic OpinionsLampsilis powellii — Graf & Cummings (2007), Bogan (2010), Cummings & Graf (2010), ITIS (2012), Williams et al. (2017), ... Wu et al. (2024), Dai et al. (2024), Dai et al. (2025), Chen et al. (2025), FMCS (2025)Lampsilis powelli — Breton et al. (2011), Haag (2012)
 RangeOzark Region, USA. Map of Georeferenced Specimens
 USA |