Asteroidea | 
Valvatida | 
Oreasteridae
			
			
			
				Environment: milieu / climate zone / depth range / distribution range				
				
					Ecology				
				
			
			
				Benthic; depth range 4 - 15 m (Ref. 107862).  Tropical			
			
			
				
			
			
			
				Indian Ocean.
			
			
			
			
			
				Length at first maturity / Size / Weight / Age
			
			
				Maturity: Lm ?  range ? - ? cm			
			
			
						
			
			
			
			
				
					Found on soft substrata in sheltered areas of coral reefs (Refs. 106821, 129602).  Members of the family Oreasteridae feed mainly both on epifaunal organisms (colonial and/or encrusting organisms) and on surface detritus (Ref. 108108).  Suspected to suck and ingest epibenthic felt of microorganisms and perhaps organic substances (Ref. 108109).				
			
			
			
			
			
				Life cycle and mating behavior				
					Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae				
			
			
				
									
			
			
			
			
			
				Al-Ansi, M.A. and J.A. Al-Khayat 1999 Preliminary study on coral reef and its associated biota in Qatari waters, Arabian Gulf. Qatar Univ. Sci J. 19:294-311. (Ref. 107745)
			
			
			
			
			
			
			
					
						IUCN Red List Status    
						 (Ref. 130435: Version 2025-1)
					
					
					
				
			
			
			
			
				CITES status   (Ref. 108899)
			
			
				
					Not Evaluated				
			
			
			
			
			
			
				
					Not Evaluated				
			
			
			
			
			
				Threat to humans  
			
			
				
					  Harmless				
			
			
			
			
			
			
			
			
				Human uses  
			
			
							
			
			
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Tools
			
			
			
			
				
					More information				
				
					 Population dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Abundance
  Life cycleReproduction
Maturity
Fecundity
Spawning
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Larvae
  PhysiologyOxygen consumption
  Human RelatedStamps, coins, misc.
  
			 
			
			
			
				Internet sources
			
			
			
			
			
				Estimates based on models