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
Fri 13 February 2026
nominal species Palaeomutela trapezoidalis Amalitzky, 1892
Palaeomutela trapezoidalis Amalitzky, 1892 = nomen dubium
Amalitzky, 1892. Palaeontogr. 39(4-6): 165, pl. 21, figs. 36-38.
Taxonomic Opinions
= Palaeomutela trapezoidalis n. sp. — Amalitzky, 1892: 165, pl. 21, figs. 36-38.
