Ethalia striolata
Ethalia striolata is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Description
The subglobulose, subperforate shell has a discoidal shape and is transversely striate. The five whorls are slightly convex. They are ornamented with very narrow transverse,white articulated lines. The base of the shell is smooth, reddish-brown maculated at the periphery, with a reddish zone around the umbilical region. The callus is white, small, partly concealing the umbilicus. The aperture is oval.