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 22 January 2026
order OSTREIDA
Included Taxa
superfamily OSTREOIDEA Rafineque, 1815: no Recent freshwater species in the MUSSELpdb.
synonymy (1 nomen) | 2 families
superfamily PINNOIDEA Leach, 1819: no Recent freshwater species in the MUSSELpdb.
superfamily PTERIOIDEA Gray, 1847 (1820): no Recent freshwater species in the MUSSELpdb.
synonymy (6 nomina) | 6 families
