Common in shallow protected water, sheltering among the spines of Diadema sea-urchins in groups of up to about 30 individuals (number depends on the size of the urchin and the length of the fish).
- Gon, O. 1993 Revision of the cardinalfish genus Cheilodipterus (Perciformes: Apogonidae), with description of five new species. Indo-Pac. Fish. (22):59 p. (Ref. 8525) http://www.fishbase.org/references/FBRefSummary.php?id=8525&speccode=12629
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