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 Unio menkei Koch & Dunker, 1837
Unio menkei Koch & Dunker, 1837 = nomen dubium
Koch & Dunker, 1837. Beiträge zur Kenntniss: 58.
Taxonomic Opinions
= Unio menkei Dunk. — Zittel, 1881: 60.
+ — Lea, 1870: 43, footnote.
