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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 | Unionida | Unionoidea | Unionidae | Plesielliptio songhuaensis
Gu & Yu in Gu, 1976. Lamell. Foss. China: 338, pl. 105, figs. 1-3.
= Jilinoconcha songhuaensis (Gu & Yu in Gu, 1976) — Fang et al., 2009: 84, figs. 21.24-26.