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 | Unioninae | Unionini | Unio pictorum

nominal species Unio pictorum var. pygmaeus Zhadin, 1938

Zhadin, 1938, Faune USSR Mollusques 4(1): 78, text fig. 17.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758; homonym of Unio pygmaeus Lea, 1852)

= Unio pictorum

Taxonomic Opinions

+ Unio (s.s.) pictorum (Linnaeus, 1758) — Vinarski & Kantor, 2016
+ Unio pictorum (Linnaeus, 1758) — He & Zhuang, 2013
+ Unio pictorum pictorum (Linnaeus, 1758) — Kantor & Sysoev, 2005
+ Unio pictorum schrenkianus Clessin, 1880 — Haas, 1969
= Unio pictorum var. pygmaeus Shadin, 1938 — Zhadin, 1965
+ Unio pictorum schrenckianus [sic] Clessin, 1880 — Haas, 1940
= Unio (s.s.) pictorum var. pygmaeus Zhadin, 1938 — Zhadin, 1938

Page updated: 08:37:51 Tue 01 Jul 2025