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
Fri 13 February 2026
nominal species Sphaerium sandbergeri Clessin, 1877
Sphaerium sandbergeri Clessin, 1877 = nomen dubium
Clessin, 1877. Deutsche Excurs. Moll. Fauna: 483, fig. 311.
Clessin, 1877. Conch. Cab. 9(3): 89, pl. 12, fig. 13-15.
Taxonomic Opinions
= Sphærium sandbergeri Clessin — Servain, 1882: 9.
= Sphaerium (Grüppe Corneola) corneum var. sandbergeri Clessin — Clessin, 1877: 483, fig. 311.
