MUSSELpdb

Taxonomy

Margaritiferidae

Species & Genus Richness of
freshwater mussels
by Taxonomy

Species & Genus Richness of
freshwater bivalves
by Family

Geography

Central America

Species Richness & Endemism of
freshwater mussels
by Geography

Data last updated
Thu 22 January 2026

superfamily CYAMIOIDEA Sars, 1878

synonyms (2 nomina) | cladomics

Included Taxa

family CYAMIIDAE Sars, 1878: no Recent freshwater species in the MUSSELpdb.

synonymy (1 nomen) | 2 genera

family GAIMARDIIDAE Hedley, 1916: no Recent freshwater species in the MUSSELpdb.

synonymy (1 nomen) | 1 genus