Chrysostoma is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails.[1][2]
The solid, thick shell has a globose shape. The spire is very short . The aperture is rounded. The parietal wall bears a heavy callus which wholly or almost covers the narrow umbilicus.[3]
Species within the genus Chrysostoma include:[1]
Chrysostoma is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails.
