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 19 March 2026
Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium partumeium
nominal species Cyclas eburnea Prime, 1853
Cyclas eburnea Prime, 1853 = Sphaerium partumeium
‘Anthony’ Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 279.
Taxonomic Opinions
+ Musculium partumeium (Say, 1822) — Mackie, 2007: 248.
+ Musculium partumeium (Say, 1822) — Burch, 1975: 47.
+ Sphærium partumeium Say — Prime, 1895: 40.
+ Sphærium partumeium Say — Prime, 1865: 46.
= Cyclas eburnea Anthony — Prime, 1853: 279.
