Page last updated
Fri 17 Jan 2020

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!

Search the database pages:

nominal species Obovaria (s.s.) nux Simpson, 1914

Simpson, 1914, Descr. Cat. Naiades: 297.
Type(s): HOLOTYPE USNM_152968, Tombigbee Riv., Moscow, Ala.

= Obovaria unicolor

Taxonomic Opinions

+ Obovaria unicolor (Lea, 1845) — (Williams et al., 2008)
+ Obovaria (s.s.) subrotunda (Rafinesque, 1820) — (Haas, 1969)
= Obovaria (s.s.) nux Simpson, 1914 — (Simpson, 1914)

Page updated: 10:07:53 Fri 17 Jan 2020

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