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
Bivalvia | ... | Unionoidea | Unionidae | Unioninae | Unionini | Unionina | Unio
species Unio mammillaris Yen, 1952: synonymy
Synonymy
Unio mammillaris Yen, 1952
Yen, 1952. U.S. Geol. Surv. Prof. Pap. 233-B: 36, pl. 4, figs. 1a-e.
Unio mammillaris — Yen (1952), Good (2004)
“Unio” mammillaris — Evanoff et al. (1998)
Taxonomic History (since 1900)
Unio mammillaris — Yen (1952), Good (2004)
“Unio” mammillaris — Evanoff et al. (1998)
