MUSSELpdb

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Taxonomy

all genera

Unionidae

Margaritiferidae

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Mycetopodidae

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Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

South America

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Species Richness & Endemism by
Geography

Data last updated
Thu 18 Dec 2025

Bivalvia | Unionoida | Unionoidea | Unionidae | Vetulonaia mayoworthensis

nominal species Vetulonaia mayoworthensis Branson, 1935

= Vetulonaia mayoworthensis

Taxonomic Opinions

= Vetulonaia mayoworthensis Branson — Good, 2004

= Vetulonaia mayoworthensis Branson, 1935 — Evanoff et al., 1998

= Vetulonaia mayoworthensis Branson, 1935 — Modell, 1957

= Vetulonaia mayoworthensis Branson — Yen, 1952

= Vetulonaia mayoworthensis C.C. Branson, n. sp. — Branson, 1935