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Page last updated
Wed 01 Jul 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!

The nominal species (available and otherwise) in this synonymy are listed by usage rather than strictly by publication date. The primary sorting order is by the most recent year (since 1969) that the species name was treated as valid, and then nominal species are sorted secondarily by publication year.

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Psoronaias

species Psoronaias guatemalensis (Simpson, 1900): synonymy
     3 specimens available.

Quadrula guatemalensis Simpson, 1900
Simpson, 1900, Proc. Acad. Nat. Sci. 52: 83, pl. 2, fig. 4.
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 796.
Simpson, 1914, Descr. Cat. Naiades: 909.
Type(s): HOLOTYPE (MONOTYPY) USNM_128991, Usumacinta River, Guatemala.

Quadrula guatemalensisSimpson (1900)
Quadrula (Rotundaria) guatemalensisSimpson (1900), Simpson (1914)
Psoronaias guatemalensisFrierson (1927)
Amblema (Psorula) guatemalensisHaas (1930)
Psorula guatemalensisHaas (1969), Graf & Cummings (2007), Bogan (2010), Pfeiffer et al. (2019)

Elliptio divaricatus Marshall, 1926
Marshall, 1926, Proc. U.S. Nat. Mus. 69(2638): 5, pl. 1, figs. 1-2; pl. 3, fig. 3.
Type(s): TYPE USNM_362398, Finca de Providencia, Guatemala.

Elliptio divaricatusMarshall (1926)

Page updated: 16:20:39 Wed 01 Jul 2020

 
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