MUSSELpdb

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Unionidae

Margaritiferidae

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Etheriidae

Mycetopodidae

Iridinidae

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North America

Central America

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Species Richness & Endemism by
Geography

Data last updated
Thu 1 January 2026

Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Friersonia iridella

Specimen INHS_21725: Images

Friersonia iridella (Pilsbry & Frierson, 1908), Rio Valles, between Valles and Pujal, San Luis Potosi, Mexico