Antillean Hermit Crab

Clibanarius antillensis

The Antillean Hermit Crab is a member of the family Diogenidae, commonly found in the Western Central Atlantic and Western Central Pacific regions, particularly around Colombia and the Philippines. These crabs are benthic creatures, often found in bays and nearshore environments. They are typically observed at shallow depths, with 90% of recorded sightings occurring at depths shallower than 10 meters, and all sightings being shallower than 40 meters. This species exhibits a typical hermit crab behavior, using empty shells to protect its soft abdomen. Their mating behavior involves a precopulatory courtship ritual, relying on olfactory and tactile cues, with indirect sperm transfer being the norm. Divers encountering the Antillean Hermit Crab can expect to see them scuttling along the sandy or muddy bottoms, often retreating into their borrowed shells when approached. As of now, there is no evaluation of their conservation status by the IUCN, CITES, or CMS, leaving their population status unclear.