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Species & Genus Richness of
freshwater mussels
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Species & Genus Richness of
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Species Richness & Endemism of
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Data last updated
Wed 04 February 2026

Bivalvia | Unionida | Unionoidea | Unionidae | Ambleminae | Quadrulini | Proparreysia

species Proparreysia holmesiana (White, 1877): synonymy

0 specimens

Synonymy

Unio holmesianus White, 1877

White, 1877. Rept. U.S. Geol. Surv. Terr. (Hayden) 11: 216.

Quadrula holmesiana — Russell (1934)
Proparreysia holmesiana — Henderson (1935), Russell (1976), Hartmann (1998)
Orthonymus holmesianus — Modell (1957)

Taxonomic History (since 1900)

Quadrula holmesiana — Russell (1934)
Proparreysia holmesiana — Henderson (1935), Russell (1976), Hartmann (1998)
Orthonymus holmesianus — Modell (1957)

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