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
nominal species Unio antiguus ‘Phl.’ of Authors
Unio antiguus ‘Phl.’ of Authors
‘Phl.’ of Authors.
= nomen dubium
Taxonomic Opinions
= Unio (sec. Naïa) antiguus Phl. — Paetel, 1890
