MUSSELp
 
MUSSELpdb
 
 
Taxonomy
 
 
Geography
 
 
 

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 yzabalensis (Crosse & Fischer, 1892): synonymy
     14 specimens

Unio yzabalensis Crosse & Fischer, 1893
Crosse & Fischer, 1893. J. de Conch. 40: 294.
Fischer & Crosse, 1894. Miss. Sci. Mexique, Rech. Zool. 2(16): 597, pl. 64, figs. 4-4b.
Type(s): SYNTYPES MNHN-IM-2000-1810, Lac Yzabal, Guatemala.

Nephronaias yzabalensisSimpson (1900), Simpson (1914), Graf & Cummings (2007), Bogan (2010), Graf & Cummings (2021)
Unio (Simonaias) yzabalensisMartens (1900)
Elliptio yzabalensisOrtmann (1921)
Elliptio (Nephronaias) ravistellus-yzabalensisFrierson (1927)
Elliptio (Nephronaias) yzabalensisHaas (1929)
Nephronaias (s.s.) yzabalensisHaas (1969)

Taxonomic History (since 1900)

Nephronaias yzabalensisSimpson (1900), Simpson (1914), Graf & Cummings (2007), Bogan (2010), Graf & Cummings (2021)
Unio (Simonaias) yzabalensisMartens (1900)
Elliptio yzabalensisOrtmann (1921)
Elliptio (Nephronaias) ravistellus-yzabalensisFrierson (1927)
Elliptio (Nephronaias) yzabalensisHaas (1929)
Nephronaias (s.s.) yzabalensisHaas (1969)

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