MUSSELp

MUSSELpdb

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Unionidae

Margaritiferidae

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Species & Genus Richness by
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North America

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Species Richness & Endemism by
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Data last updated
Thu 18 Dec 2025

Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Pleurobemini | Pleurobema stewardi

nominal species Unio stewardi White, 1876

Unio stewardi White, 1876 = Pleurobema stewardi

White, 1876. Geol. Uinta Mts.: 93.

= Pleurobema stewardi

Taxonomic Opinions

= Unio stewardi White — Good, 2004

= “Unio” stewardi White, 1876 — Evanoff et al., 1998

= Obliquata stewardi (White, 1876) — Modell, 1957

= Unio stewardi White — Yen, 1952

= Unio stewardi White — Henderson, 1935

= Unio stewardi White — Branson, 1935

 
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