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 | Gonideinae | Rectidentini | Elongaria orientalis

nominal species Unio productior Lea, 1852

Lea, 1852, Synopsis Fam. Naiades: 29 (footnote).
(new name for Unio productus Mousson, 1849)

= Elongaria orientalis

Taxonomic Opinions

+ Elongaria orientalis (Lea, 1840) — Pfeiffer et al., 2021
+ Elongaria (s.s.) orientalis (Lea, 1840) — Haas, 1969
+ Elongaria orientalis (Lea, 1840) — van Benthem Jutting, 1953
+ Rectidens orientalis (Lea, 1840) — Simpson, 1914
+ Elongaria (s.s.) orientalis (Lea, 1840) — Haas, 1913
+ Nodularia (s.s.) orientalis (Lea, 1840) — Simpson, 1900
= Unio (Hyridella) productior “Mouss.” — Adams & Adams, 1857
= Margaron (Unio) productior — Lea, 1852

Page updated: 08:20:25 Tue 01 Jul 2025