Nerita undata

Nerita undata is a species of sea snail, a marine gastropod mollusk in the family Neritidae.


 * Synonyms:
 * Nerita undata quadricolor Gmelin, 1791 : synonym of Nerita quadricolor Gmelin, 1791
 * Nerita undata var. micronesica E. von Martens, 1887 : synonym of Nerita maura Récluz, 1842 (junior synonym)

Description
Habitat: rocky cliffs (Ruwa, 1984 ). Up to 4 cm, with radial ridges on the shell surface; columella with three teeth. Pale in colour with variable darker markings, sometimes uniformly bluish-black, pale interior.

Distribution
This marine species occurs in the Indo-Pacific. (Richmond, 1997) and off Papua New Guinea.

Habitat: littoral fringe rocks.