Ariadnaria conica
Ariadnaria conica is a species of small sea snail, a marine gastropod mollusk in the family Capulidae, the cap snails.
Description
The length of the shell attains 16 mm.This sub-conical, sub-umbilicated yellow shell has six angular whorls. The first is somewhat rounded, while the body whorl is more swollen, adorned with elevated longitudinal lines. Among these lines, two stand out prominently, and the lower part of these lines sharply separates the base from the upper part of the shell.