User:Sabdu4/citing sources
Diogenes heteropsammicola is a species of hermit crab that lives within "walking corals" of the genera Heterocyathus and Heteropsammia." http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0184311"Sabdu4 (talk) 14:01, 5 December 2017 (UTC)
"http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0184311"

"http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0184311 — or the DOI — 10.1371/journal.pone.0184311"
```` 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. Diogenes heteropsammicola is a species of hermit crab that lives within "walking corals" of the genera Heterocyathus and Heteropsammia.

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.