Aegista friedeliana

Aegista friedeliana is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.

Description
The diameter of the shell attains 19 mm.

The shell displays a broad umbilicus. It is delicately marked with slight oblique striae. The shell is tinted in an olive-brown hue. Its whorls exhibit a subtle convexity. The body whorl bears a gentle angularity, curving downward at the front and flattening convexly at the base. The white peristome is slightly thickened and gracefully expanded, with its margins drawing near.

Distribution
This species occurs in Japan and Korea.