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Species & Genus Richness offreshwater musselsby Taxonomy
Species & Genus Richness offreshwater bivalves by Family
Summary
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Species Richness & Endemism offreshwater mussels by Geography
Data last updated Wed 04 February 2026
Bivalvia | Cardiida | Cardioidea | Cardiidae | Didacna protracta
Andrusov, 1910. unknown publication: ??.
= Didacna protracta
+ Didacna protracta (Eichwald, 1841) — Vinarski & Kantor, 2016
+ Didacna protracta submedia Andrusov, 1911 — Kantor et al., 2010