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
Mon 2 March 2026
nominal species Unio truncatosus Lea, 1852
Unio truncatosus Lea, 1852 = nomen dubium
‘Potier’ Lea, 1852. Synopsis Fam. Naiades: 40. [nomen nudum]
‘Potier’ Lea, 1870. Synopsis Fam. Naiades: 64. [nomen nudum]
Taxonomic Opinions
= Unio truncatosus Mich. — Zittel, 1881: 60.
+ — Lea, 1870: 64.
+ — Lea, 1852: 40.
