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Species & Genus Richness offreshwater musselsby Taxonomy
Species & Genus Richness offreshwater bivalves by Family
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Species Richness & Endemism offreshwater mussels by Geography
Data last updated Thu 22 January 2026
Bivalvia | Pectinida | Dimyoidea | Dimyidae
0 Recent freshwater species (2 total species)
Rouault, 1850. Mém. Soc. Géol. France 3: 470.
The Taxonomic History lists the ways authors have classified the species currently assigned to Dimya, since 1900.
Dimya — Bieler et al. (2014), Combosch et al. (2017)