Page last updated
Tue 05 Jan 2021

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!

For each valid genus, the valid species are listed, Recent taxa first.

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini

genus Pachynaias Crosse & Fischer, 1894: valid species
     1 nominal genus

Pachynaias rugososulcata (Lea, 1866)
2 synonyms
Range: Nicaragua. [Central America]
Other web sites: ITIS MolluscaBase.

Pachynaias spheniopsis (Morelet, 1849)
1 synonym | 34 specimens
Range: Northern Guatemala to southern Mexico. [Central America]
Genbank sequences: 16S, 28S, COI, SRA.
Other web sites: ITIS MolluscaBase.

Page updated: 16:19:41 Tue 05 Jan 2021

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