Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium corneum

nominal species Cardium nux Da Costa, 1778

Cardium nux Da Costa, 1778 = Sphaerium corneum

Da Costa, 1778. British Conch.: 173, pl. 13, fig. 2.

Taxonomic Opinions

+ Sphaerium (s.s.) corneum (Linnaeus, 1758) — Vinarski & Kantor, 2016: 85.

+ Sphærium corneum Scopoli — Prime, 1870: 152.

+ Cyclas cornea — Leach, 1852: 290.

+ Cardium corneum Lin. — Montagu, 1803: 86.