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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 | ... | Ambleminae | Popenaiadini | Popenaias semirasa

Specimen USNM_1282576: Images
Popenaias semirasa (Pilsbry, 1910), San Luis Potosi, creek at bridge of Estacion Rascon-Damian Carmona road ca. 1.8 roadmiles N of railroad crossing in Estacion Rascon

specimen

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