Mamillia

Mamillia is a genus of sea snails, marine gastropod mollusks in the family Muricidae, commonly known as murex snails. These snails are found in the Indo-Pacific region. They are characterized by their elaborate, spiny shells, which can vary significantly in shape and ornamentation among different species. The genus was first described by Jean-Baptiste Lamarck in 1816.

Species within the Mamillia genus typically inhabit shallow to moderately deep waters, often found on rocky substrates or among coral reefs. Their diet consists mainly of other invertebrates, such as bivalves and polychaete worms, which they prey upon using their radula. The reproductive cycle of Mamillia involves the laying of egg capsules, which are often attached to hard surfaces.

The shells of Mamillia species are highly sought after by shell collectors due to their aesthetic appeal. Historically, certain murex species were used to produce Tyrian purple dye, a vibrant and expensive pigment. While this practice was more prominent with other genera, the association with murex snails highlights the historical significance of these mollusks. Research into Mamillia continues to explore their ecological roles, evolutionary relationships, and the potential for bioactive compounds within their tissues.