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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Unionoida | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Psoronaias semigranosa

nominal species Quadrula rudis Simpson, 1900

Simpson, 1900, Proc. Acad. Nat. Sci. 52: 82, pl. 3, fig. 2.
Simpson, 1914, Descr. Cat. Naiades: 910.
Type(s): HOLOTYPE (MONOTYPY) USNM_84210, Rio Taxtunilha, (tributary to the Rio de la Pasion), Guatemala.

= Psoronaias semigranosa

Taxonomic Opinions

+ Psoronaias semigranosa (von dem Busch in Philippi, 1843) — Graf & Cummings, 2021
= Psorula rudis — Inoue et al., 2020
= Psorula rudis (Simpson, 1914) — Pfeiffer et al., 2019
= Psorula rudis Simpson, 1900 — Bogan, 2010
= Psorula rudis (Simpson, 1900) — Graf & Cummings, 2007
= Psorula rudis (Simpson, 1900) — Haas, 1969
+ Psoronaias semigranosus (von dem Busch, 1845) — Goodrich & van der Schalie, 1937
= Amblema (sec. Psorula) rudis (Simpson) — Thiele, 1934
= Amblema (Psorula) rudis (Simpson) — Haas, 1930
= Rotundaria rudis (Simpson) — Haas, 1929
= Psoronaias rudis (Simpson, 1900) — Frierson, 1927
= Quadrula (Rotundaria) rudis Simpson, 1900 — Simpson, 1914
- OMITTED — Simpson, 1900
= Quadrula rudis Simpson — Simpson, 1900

Page updated: 07:40:29 Thu 04 Apr 2024