MUSSELpdb
Taxonomy
Species & Genus Richness of
freshwater mussels
by Taxonomy
Species & Genus Richness of
freshwater bivalves
by Family
Geography
Species Richness & Endemism of
freshwater mussels
by Geography
Data last updated
Thu 19 March 2026
nominal species Sphaerium dickinii Clessin, 1877
Sphaerium dickinii Clessin, 1877 = nomen dubium
Clessin, 1877. Deutsche Excurs. Moll. Fauna: 490, fig. 317.
Clessin, 1877. Conch. Cab. 9(3): 96, pl. 12, figs. 18-20.
Taxonomic Opinions
= Sphærium dickinii Clessin — Servain, 1882: 9.
= Sphaerium (Grüppe Corneola) dickinii Clessin — Clessin, 1877: 490, fig. 317.
