MUSSELp

MUSSELpdb

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Taxonomy

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Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

South America

Afrotropics

North Eurasia

East Asia

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Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Medionidus

species Medionidus simpsonianus Walker, 1905: specimens

1 available nominal species synonym

Recent Taxonomic Opinions

Medionidus simpsonianusGraf & Cummings (2007), Anonymous (2008), Bogan (2010), Cummings & Graf (2010), Williams et al. (2011), ... Williams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023), FMCS (2025)

Range

Endemic to the Ochlockonee Basin, eastern Gulf Coastal Plain, Florida and Georgia.

Map of Georeferenced Specimens

specimens map of Medionidus simpsonianus

MUSSELp Specimen Records


USA

image of lot UMMZ_98510
UMMZ_98510

Calvary, Grady, Co., Georgia

Genbank Vouchers

There are no georeferenced Genbank vouchers for this species in the MUSSELpdb.