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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 | ... | Unionidae | Ambleminae | Popenaiadini | Nephronaias

species Nephronaias championi (Martens, 1900): synonymy
     0 specimens

Unio (Simonaias) championi Martens, 1900
Martens, 1900. Biol. Centr.-Amer., Moll.: 508, pl. 38, figs. 9-9a.
Type(s): SYNTYPES ZMB_MP_0553, Paso San Antonio, in the Pacific Coast Region, Guatemala.

Unio (Simonaias) championiMartens (1900)
Nephronaias championiSimpson (1914), Graf & Cummings (2007), Bogan (2010), Graf & Cummings (2021)
Elliptio (Nephronaias) championiFrierson (1927)
Elliptio (Nephronaias) macnieliiHaas (1929)
Nephronaias (s.s.) championiHaas (1969)

Taxonomic History (since 1900)

Unio (Simonaias) championiMartens (1900)
Nephronaias championiSimpson (1914), Graf & Cummings (2007), Bogan (2010), Graf & Cummings (2021)
Elliptio (Nephronaias) championiFrierson (1927)
Elliptio (Nephronaias) macnieliiHaas (1929)
Nephronaias (s.s.) championiHaas (1969)

 
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