Pocillopora damicornis (Linnaeus, 1758)
Cauliflower coral
Pocillopora damicornis
photo by Batoy, Corazon B.

Family:  Pocilloporidae ()
Max. size:  30 cm DL (male/unsexed)
Environment:  reef-associated; marine; depth range 0 - 26 m
Distribution:  Indo-Pacific and Western Central Atlantic: East to Hawaii and Panama, south to Lord Howe Island, west to Red Sea, and north to Japan.
Diagnosis:  Colonies: Ramose, covered with varrucae; corallites plocoid, less than 1 mm across, found both on varrucae and in between. Tendency of corallites to become cerioid near branch tips. Septa: poorly developed, in 2 cycles, may be reduced to a row to a row of spines. Peritheca: echinulate. Columella: Free. Thickness of branches may vary with exposure to water movement and depth. Colonies growing in shallow water or exposed to wave action: Have thick sturdy branches. Colonies from deep calm waters tend to have thin fragile branches. Color: Mottled brown in life.
Biology:  Fisheries: Used directly as construction material, to make lime, used to make concrete, and to sell as curios; Live coral collected for aquarium trade; no report of direct consumption as food (Ref. 269). Maximum depth from Ref. 83917. Can be found in shallow waters (Ref. 122680). Forms low, compact colonies; in mono-specific or multi-species reefs throughout its range from shallow depths until 20 m; common, relatively tolerant of sedimentation and low salinity as long as there is adequate water motion (Ref. 269). Also in mangrove swamps and wharf piles (Ref. 98471). Has variable (0-50%) bleaching level and low estimated mortality in Palau (Ref. 66144).
IUCN Red List Status: (LC); Date assessed: 03 January 2008 Ref. 123251)
Threat to humans: 
Country info:   
 

Source and more info: www.sealifebase.org. For personal, classroom, and other internal use only. Not for publication.