Calliostoma trachystum
# Calliostoma trachystum

Calliostoma trachystum is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.

## Description

The height of the shell attains 2.5 mm.

## Distribution

This species occurs in the Atlantic Ocean off Georgia, USA, at a depth of about 800 m.

