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Species & Genus Richness offreshwater musselsby Taxonomy
Species & Genus Richness offreshwater bivalves by Family
North America
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Species Richness & Endemism offreshwater mussels by Geography
Data last updated Mon 2 March 2026
Bivalvia | Trigoniida | Trigonioidea | Trigoniidae | Eotrigonia subundulata
Jenkins, 1865. Quart. J. Sci. 2: 363.
= Eotrigonia subundulata (Jenkins, 1865) — Darragh, 1986: 16, figs. 5C, E, 7A-H.