Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium simile

nominal species Cyclas solida De Kay, 1843

Cyclas solida De Kay, 1843 = Sphaerium simile

De Kay, 1843. Zool. New York 5: 229, pl. 25, fig. 265.

= Sphaerium simile

Taxonomic Opinions

+ Sphaerium simile (Say, 1817) — Mackie, 2007

+ Sphaerium (s.s.) simile (Say, 1816) — Burch, 1975

+ Sphærium simile Say — Prime, 1870

+ Sphærium sulcatum Lamarck — Prime, 1865