User:Themasonmorgan/citing sources

Diogenes heteropsammicola is a species of hermit crab that lives within "walking corals" of the genera Heterocyathus and Heteropsammia. The hermit crab species is unique in that its lodging is a living solitary coral that grows with the hermit crab in an accommodation-transportation mutualism.



These coral 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 is often found inside the corals instead.