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
Thu 22 January 2026
Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium japonicum
nominal species Sphaerium japonicum Westerlund, 1883
Sphaerium japonicum Westerlund, 1883 = Sphaerium japonicum
Westerlund, 1883. Nachr. Bl. Dtsch. Malak. Ges. 15(3/4): ??.
Taxonomic Opinions
= Musculium japonicum — Saito et al., 2022
= Sphaerium japonicum — Bespalaya et al., 2017
= Musculium japonicum — Fuentealba-Jara et al., 2017
= Musculium japonicum — Clewing et al., 2013
= Sphaerium japonicum Westerlund, 1883 — Bogan, 2010
= Musculium japonicum — Schultheiß et al., 2008
= Sphaerium (Musculium) japonicum (Westerlund ) — Lee & Ó Foighil, 2003
