Page last updated
Thu 05 Dec 2019

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!

This page lists the nominal species (available and otherwise) currently circumscribed under the valid name.

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Nephronaias

species Nephronaias sphenorhyncha (Crosse & Fischer, 1893): synonymy
     28 specimens available.

Unio sphenorhynchus Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 296.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 617, pl. 66, fig. 2-2a.
Type(s): SYNTYPE MNHN-IM-2000-1792, Mexique.

Unio (Nephronaias) ortmanni Frierson, 1913
Frierson, 1913, Nautilus 27(2): 14, pl. 2.
Frierson, 1927, Check List N. Amer. Naiades: 36 [as ‘E. (Nephronaias) sphenorhynchus Cr. & Fisch. 1893’].
Type(s): PARATYPES MCZ_20916, Conchins River, Guatemala.

Page updated: 15:16:16 Thu 05 Dec 2019

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