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
nominal species Unio mamillatus Hislop, 1860
Unio mamillatus Hislop, 1860
Hislop, 1860. Quart. Jour. Geol. Soc. London 16: 175, pl. 7, fig. 26.
Taxonomic Opinions
= Parreysia mamillatus (Hislop, 1860) — Bolotov et al., 2022
