Trachycardium is a genus of molluscs in the family Cardiidae.

[1] This genus is known in the fossil records from the Cretaceous to the Quaternary (age range: from 109.0 to 0.0 million years ago).

Fossils are found in the marine strata throughout the world.

[2] Species within this genus include:[3] This Cardiidae-related article is a stub.

You can help Wikipedia by expanding it.