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Page last updated
Thu 17 July 2025

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!


Bivalvia | ... | Ambleminae | Pleurobemini | Pleurobema perovatum

nominal species Unio interventus Lea, 1861

Lea, 1861. Proc. Acad. Nat. Sci. 13: 60.
Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 8]: 84 [88], pl. 11, fig. 233.
Type(s): HOLOTYPE USNM_84722, Cahawba R., Ala.

= Pleurobema perovatum

Taxonomic Opinions

+ Pleurobema perovatum (Conrad, 1834) — IUCN, 2012

+ Pleurobema perovatum (Conrad, 1834) — Williams et al., 2008

= Pleurobema interventum (Lea, 1861) — Haas, 1969

= Pleurobema (s.s.) interventum (Lea, 1861) — Frierson, 1927

= Pleurobema (s.s.) interventum (Lea, 1861) — Simpson, 1914

= Pleurobema (s.s.) interventus (Lea, 1861) — Simpson, 1900

+ Unio (s.s.) clavus Lamarck, 1819 — Call, 1900

+ Unio clavus Lamarck — Call, 1895

= Unio interventus Lea — B.H. Wright, 1888

= Margaron (Unio) interventus (Lea) — Lea, 1870

= Unio interventus Lea, 1861 — Reeve, 1864

 
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