MUSSELp

MUSSELpdb

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Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
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Geography

Summary

North America

Central America

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Species Richness & Endemism by
Geography

Data last updated
Thu 18 Dec 2025

Bivalvia | ... | Unionidae | Unioninae | Anodontini | Alasmidontina | Strophitus howellsi

nominal species Strophitus howellsi Smith et al., 2023

Strophitus howellsi Smith et al., 2023 = Strophitus howellsi

Smith et al., 2023. Conserv. Genet. early online: [11], fig. 5.

= Strophitus howellsi

Taxonomic Opinions

= Strophitus howellsi Smith, Kiser, Johnson, & Randklev, 2023 — FMCS, 2025

= Strophitus howellsi sp. nov. — Smith et al., 2023

 
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