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 | Pleurobemini | Pleurobema pyriforme

nominal species Unio modicus Lea, 1857

Lea, 1857, Proc. Acad. Nat. Sci. 9: 171.
Lea, 1859, Jour. Acad. Nat. Sci. 4 [O. 7]: 204 [22], pl. 24, fig. 86.
Type(s): HOLOTYPE USNM_84787, Chattahoochee R., 10 mi above Columbus, Ga.

= Pleurobema pyriforme

Taxonomic Opinions

+ Pleurobema pyriforme (Lea, 1857) — Williams et al., 2014
+ Pleurobema pyriforme (Lea, 1857) — Williams et al., 2011
+ Pleurobema pyriforme (Lea, 1857) — Williams et al., 2008
+ Pleurobema pyriforme (Lea, 1857) — Brim Box & Williams, 2000
+ Pleurobema pyriforme (Lea, 1857) — Burch, 1975
= Pleurobema modicum (Lea, 1857) — Haas, 1969
+ Pleurobema pyriforme (Lea, 1857) — Clench & Turner, 1956
= Pleurobema (s.s.) modicum (Lea, 1857) — Frierson, 1927
= Pleurobema modicum (Lea, 1857) — Ortmann, 1923
+ Pleurobema simpsoni Vanatta, 1915 — Ortmann & Walker, 1922
= Pleurobema (s.s.) modicum (Lea, 1857) — Simpson, 1914
= Pleurobema (s.s.) modica (Lea, 1857) — Simpson, 1900
= Unio modicus Lea — B.H. Wright, 1888
= Margaron (Unio) modicus (Lea) — Lea, 1870

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