MUSSELp
 
MUSSELpdb
 
 
Taxonomy
 
 
Geography
 
 
 

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!

Search the database pages:

Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Quadrulini | Quadrulina | Quadrula

species Quadrula primaevus (White, 1877): synonymy
     0 specimens

Unio primaevus White, 1877
White, 1877. Bull. Hayden Surv. 3: 599.

Quadrula primaevusRussell (1934)
Unio primaevusHenderson (1935)
Orthonymus primaevusModell (1957)

Taxonomic History (since 1900)

Quadrula primaevusRussell (1934)
Unio primaevusHenderson (1935)
Orthonymus primaevusModell (1957)

 
NSF icon MUSSEL icon
"Making the world a better place, one mollusk at a time."