Violet / Purple Hermit Crab

Overview

A purple-toned land hermit crab, shy and nocturnal, common in the pet trade. Its scientific name is Coenobita violascens. Native to Southeast Asia, it is a popular invertebrate pet valued for its distinctive form and behavior.

History & Origin

Crustaceans are aquatic or terrestrial arthropods with exoskeletons and branched limbs. Many popular species are captive-bred, making them hardy, sustainable choices for the hobby. In the wild it is found across Southeast Asia.

Appearance & Size

Violet / Purple Hermit Crab is a hermit crab whose adult size typically reaches about 4–6 cm. Its body form is characteristic of Hermit Crabs, making it easy to recognize among its relatives.

Temperament

It is generally docile and calm, making it an excellent observation animal with minimal handling needed.

Care & Husbandry

Land hermit crabs live in a warm, humid terrarium with both freshwater and saltwater dishes, climbing space, and spare shells to move into as they grow. Feed them a varied omnivorous diet of fruit, vegetables and protein.

Health & Lifespan

With proper husbandry, Violet / Purple Hermit Crab typically lives 10–20 years in captivity. Provide species-appropriate environment, diet and hygiene, and watch for common issues such as molting problems, parasites and poor water or humidity.

Popularity & Recognition

Hermit crabs are engaging, social crustaceans popular with families, famous for their shell-changing behavior and communal personalities.