Drupa morum

Drupa morum, common name the purple drupe, is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.

Subspecies

 * Drupa morum iodostoma (Lesson, 1840) (synonym : Purpura (Ricinula) iodostoma Lesson, 1840 ) (species inquirenda)
 * Drupa morum morum Röding, 1798 (synonyms : Canrena neritoidea Link, 1807; Drupa horrida (Lamarck, 1816), Drupa morum Röding, 1798, Drupa (Drupa) morum morum Röding, 1798; Drupa violacea (Schumacher, 1817); Ricinella violacea Schumacher, 1817; Ricinula globosa Mörch, 1852; Ricinula horrida Lamarck, 1816)

Description
Thick, globose shell, up to 5 cm, with low spire, large body whorl and flat base. Colour white with dark brown nodules. Dark violet, narrow aperture with conspicuous groups of denticles. Columella with three strong, plicate ridges.

Distribution
Drupa morum lives in the Indo-Pacific.
 * Aldabra (from invalid distribution)
 * Chagos (from invalid distribution)
 * Kenya (from invalid distribution)
 * Madagascar
 * Mascarene Basin (from invalid distribution)
 * Mauritius (from invalid distribution)
 * Red Sea (from invalid distribution)
 * Tanzania

Habitat
Habitat of Drupa morum include rocky shores and in crevices among lower eulittoral rocks.