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 varasdinus Servain, 1888
Unio varasdinus Servain, 1888
Servain, 1888. Bull. Soc. Malac. France 5: 317. [nomen nudum]
= nomen dubium
Taxonomic Opinions
= Unio (Bataviana) varasdinus Servain — Servain, 1888
