Page last updated
Thu 3 September 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 | ... | Unionoidea | Unionidae | Unioninae | Unionini | Unio mancus

nominal species Unio valentinus Rossmässler, 1854

= Unio mancus

Taxonomic Opinions

+ Unio mancus Lamarck, 1819 — Araujo et al., 2018

+ Unio mancus mancus Lamarck, 1819 — Lopes-Lima et al., 2017

+ Unio mancus Lamarck, 1819 — Fauna Europaea, 2012

+ Unio mancus mancus Lamarck, 1819 — Prie, 2012

+ Unio mancus Lamarck, 1819 — Araujo et al., 2009

+ Unio mancus Lamarck, 1819 — Araujo et al., 2005

= Unio elongatulus valentinus Rossmaessler, 1854 — Haas, 1969

= Unio elongatulus valentinus Rossmässler, 1854 — Haas, 1940

= Unio turtonii valentinus Roßmäßler — Haas, 1924

+ Unio (sec. Lymnium) turtoni Payraudeau, 1826 — Simpson, 1914

+ Unio (sec. Lymnium) turtoni Payraudeau, 1826 — Simpson, 1900

= Unio valentinus Rssm. — Westerlund, 1890

= Margaron (Unio) valentinus (Rossm.) — Lea, 1870

= Unio valentinus Rossm. — Rossmässler, 1854