Iredalea pygmaea

Iredalea pygmaea is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.

Description
The length of the shell attains 5 mm.

The light-brown shell is longitudinally plicate. The plicae are evanescent towards the base of the body whorl.

Distribution
This marine species occurs off Mauritius, Taiwan, Japan and Fiji.