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 | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium partumeium
nominal species Cyclas elevata Haldeman, 1841
Cyclas elevata Haldeman, 1841 = Sphaerium partumeium
Haldeman, 1841. Proc. Acad. Nat. Sci. 1: 53.
Taxonomic Opinions
+ Musculium partumeium (Say, 1822) — Mackie, 2007
+ Musculium partumeium (Say, 1822) — Burch, 1975
+ Sphaerium partumeium (Say, 1822) — Herrington, 1962
+ Sphærium partumeium Say — Prime, 1895
= Sphærium elevatum Haldeman — Prime, 1870
= Sphærium elevatum Haldeman — Prime, 1865
= Sphærium elevata Haldeman, 1841 — Deshayes, 1853
= Cyclas elevata Haldeman, 1841 — Prime, 1853
