Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium transversum

nominal species Cyclas detruncata Prime, 1852

Cyclas detruncata Prime, 1852 = Sphaerium transversum

Prime, 1852. Proc. Boston Soc. Nat. Hist. 4: 155.
Prime, 1853. Proc. Boston Soc. Nat. Hist. 4: 273.

Taxonomic Opinions

+ Musculium transversum (Say, 1829) — Mackie, 2007: 259.

+ Musculium transversum (Say, 1829) — Burch, 1975: 46.

+ Sphærium transversum Say — Prime, 1895: 41.

+ Sphærium transversum Say — Prime, 1870: 160.

+ Sphærium transversum Say — Prime, 1865: 48.

= Sphærium detruncatum Prime — Deshayes, 1855: 272.

= Cyclas detruncata Nobis — Prime, 1853: 273.