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
Mon 2 March 2026
Bivalvia | Myida | Dreissenoidea | Dreissenidae | Congeria
species Congeria rhomboidea Hörnes, 1870: synonymy
Synonymy
Congeria rhomboidea Hörnes, 1870
Hörnes, 1870. Abhandl. Kaisierl-Königl. Geolog. Reichsan. 4: 364, pl. 48, fig. 4.
Congeria rhomboidea — Nuttall (1990)
Taxonomic History (since 1900)
Congeria rhomboidea — Nuttall (1990)
