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 Hyriopsis krejcii Wenz, 1931
Hyriopsis krejcii Wenz, 1931 = nomen dubium
Wenz, 1931. unknown publication: ??.
Taxonomic Opinions
= Potamoscapha krejcii (Wenz, 1931) — Starobogatov, 1970: 286.
