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MUSSELpdb

Taxonomy

Margaritiferidae

Species & Genus Richness by
Taxonomy

Geography

Central America

Species Richness & Endemism by
Geography

Data last updated
Thu 18 Dec 2025

Bivalvia | Unionoida | Hyrioidea | Hyriidae | Hyriinae | Echyridella menziesii

nominal species Diplodon (Hyridella s.s.) menziezi Simpson, 1900

Diplodon (Hyridella s.s.) menziezi Simpson, 1900 = Echyridella menziesii

‘Gray’ Simpson, 1900. Proc. U.S. Nat. Mus. 22: 889.
‘Gray’ Simpson, 1914. Descr. Cat. Naiades: 1290.
(error for Unio menziesii Gray, 1843)

= Echyridella menziesii

Taxonomic Opinions

+ Echyridella menziesii (Gray, 1843) — Marshall et al., 2014

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