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 Cyrena divaricata Deshayes, 1855
Cyrena divaricata Deshayes, 1855 = nomen dubium
Deshayes, 1855. Proc. Zool. Soc. London 22: 17, sp. 20.
Taxonomic Opinions
= Cyrena divaricata Deshayes — Clessin, 1879: 234.
= Cyrena divaricata Deshayes — Prime, 1870: 143.
= Cyrena divaricata Desh. — Deshayes, 1855: 247.
