MUSSELp

MUSSELpdb

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Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
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Summary

North America

Central America

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

Bivalvia | ... | Unionoidea | Unionidae | Parreysiinae | Parreysiini | Parreysia corrugata

nominal species Parreysia (s.s.) favidens var. irridula Preston, 1912

Parreysia (s.s.) favidens var. irridula Preston, 1912 = Parreysia corrugata

‘Benson’ Preston, 1912. Rec. Ind. Mus. 7: 299.
(error for Unio favidens var. viridula Benson, 1862)

= Parreysia corrugata

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