MUSSELp

MUSSELpdb

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Taxonomy

all genera

Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
Taxonomy

Geography

Summary

North America

Central America

South America

Afrotropics

North Eurasia

East Asia

Australasia


Species Richness & Endemism by
Geography

Data last updated
Thu 18 Dec 2025

Bivalvia | Unionoida | Unionoidea | Margaritiferidae | Margaritiferinae | Margaritifera middendorffi

Specimen NSMT-MO_73707: Images

Margaritifera middendorffi (Rosén, 1926), Sakasa River at Togakushi (136°6’ E, 36°45’ N, 1200 m altitude), Nagano Prefecture, Honshu, Japan

 
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