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
Wed 04 February 2026
Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Quadrulini | Proparreysia verrucosiformis
nominal species Unio verrucosiformis Whitfield, 1903
Unio verrucosiformis Whitfield, 1903 = Proparreysia verrucosiformis
Whitfield, 1903. Bull. AMNH 19: 484, pl. 40, fig. 10.
= Proparreysia verrucosiformis
Taxonomic Opinions
= Proparreysia verrucosiformis (Whitfield, 1903) — Hartmann, 1998
= Proparreysia verrucosiformis (Whitfield) — Russell, 1976
= Cyclonaias verrucosiformis (Whitfield, 1903) — Modell, 1957
= Proparreysia verrucosiformis (Whitfield) — Henderson, 1935
