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Diogenes heteropsammicola, is a species of hermit crab that lives within "walking corals" of the genera Heterocyathus and Heteropsammia.


These corals have an internal cavity, that is typically occupied by a symbiotic sipunculan worm; in the crab's habitat in the Ōshima Straight south of Amami Ōshima, it's often found inside the corals instead.