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Page last updated
Thu 08 Apr 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!

Search the database pages:

Unionoida | Unionoidea | Unionidae | Ambleminae | Quadrulini | Theliderma intermedia

nominal species Quadrula biangulata Morrison, 1942


Morrison, 1942, Bulletin Bur. Amer. Ethnol. 129: 356.
Type(s): HOLOTYPE USNM_84221, Tuscumbia, Alabama.

= Theliderma intermedia

Taxonomic Opinions

+ Theliderma intermedia (Conrad, 1836) — Lopes-Lima et al., 2019
+ Quadrula intermedia (Conrad, 1836) — Williams et al., 2008
+ Quadrula quadrula (Rafinesque, 1820) — Parmalee & Bogan, 1998
+ Quadrula tuberosa (Lea, 1840) — R.I. Johnson, 1980

Page updated: 08:23:44 Thu 08 Apr 2021

 
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