Page last updated
Tue 08 Oct 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!

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nominal species Unio (sec. Elliptio) mitchelli var. elongatus Simpson, 1914

Simpson, 1914, Descr. Cat. Naiades: 623.
(homonym of Unio elongata Lamarck, 1819; intro'd as intra-sp. of Unio mitchelli Dall, 1896)
Type(s): LECTOTYPE USNM_251917, Guadalupe River, near Kerrville, Texas.

= Fusconaia mitchelli

Taxonomic Opinions

+ Quincuncina mitchelli (Simpson, 1896) — (R.I. Johnson, 1999)
+ Quincuncina mitchelli (Simpson in Dall, 1896) — (Howells et al., 1996)
+ Nephronaias (Sphenonaias) taumilapana (Conrad, 1855) — (Haas, 1969)
= Elliptio (Barynaias) tamaulipasensis-elongatus (Simpson, 1914) — (Frierson, 1927)
= Unio (sec. Elliptio) mitchelli var. elongatus n.v. — (Simpson, 1914)

Page updated: 16:19:14 Tue 08 Oct 2019

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