Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium securis

nominal species Cyclas cardissa Prime, 1852

Cyclas cardissa Prime, 1852 = Sphaerium securis

Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 160.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 277.

= Sphaerium securis

Taxonomic Opinions

+ Musculium securis (Prime, 1852) — Mackie, 2007

+ Musculium securis (Prime, 1852) — Burch, 1975

+ Sphærium securis Prime — Prime, 1895

+ Sphærium securis Prime — Prime, 1870

+ Sphærium securis Prime — Prime, 1865

= Sphærium cardissa Prime — Deshayes, 1853

= Cyclas cardissa Nobis — Prime, 1853