Polychaeta | 
Not assigned | 
Sabellariidae
			
			
			
				Environment: milieu / climate zone / depth range / distribution range				
				
					Ecology				
				
			
			
				Sessile; depth range 0 - 72 m (Ref. 865).  Tropical			
			
			
				
			
			
			
				Western Central Atlantic and Eastern Pacific.
			
			
			
			
			
				Length at first maturity / Size / Weight / Age
			
			
				Maturity: Lm ?  range ? - ? cm Max length : 1.2 cm WD male/unsexed; (Ref. 865)			
			
			
						
			
			
			
			
				
					Size refers to tube diameter (Ref. 865).  Reef-building, tubiculous polychaete (Ref. 100429). Colonies form on and against rocks, particularly in areas of high sand transport (Ref. 865).  Planktotrophic larvae explore the substrate for possible settlement depending on a chemical stimuli (Ref. 100429).				
			
			
			
			
			
				Life cycle and mating behavior				
					Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae				
			
			
				
					Reproduction is strictly sexual (Ref. 100409).  Broadcast spawner.  Larval settlement at metamorphosis are dependent on the availability of adult's cemented sand tubes (Ref. 100443).  Plantotrophic larvae undergo an 18-day pelagic development at 20°C; afterwards they begin to explore the substrate for possible settlement; it is positively phototactic and an active swimmer, upon development of its tentacles it becomes positively geotactic and crawls on the substrate in search of settlement.  Its tentacles are used for anchoring and exploring the substrate (Ref. 100429).				
			
			
			
			
			
				Salazar-Vallejo, S.I. and M.H. Londoño-Mesa 2004 Lista de especies y bibliografía de poliquetos (Polychaeta) del Pacífico Oriental Tropical. Anales del Instituto de Biología, Universidad Nacional Autónoma de México, Serie Zoología 75(1):9-97. (Ref. 8159)
			
			
			
			
			
			
			
					
						IUCN Red List Status    
						 (Ref. 130435: Version 2025-1)
					
					
					
				
			
			
			
			
				CITES status   (Ref. 108899)
			
			
				
					Not Evaluated				
			
			
			
			
			
			
				
					Not Evaluated				
			
			
			
			
			
				Threat to humans  
			
			
				
									
			
			
			
			
			
			
			
			
				Human uses  
			
			
							
			
			
				 | FishSource | 			
			
			
			
			
			
Tools
			
			
			
			
				
					More information				
				
					 Trophic EcologyFood items (preys)Diet compositionFood consumptionPredators   Population dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
  Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae   PhysiologyOxygen consumption
  Human RelatedStamps, coins, misc.
  
			 
			
			
			
				Internet sources
			
			
			
			
			
				Estimates based on models
			
			
			
									
						Preferred temperature  					
				 (Ref. 
115969): 12.8 - 26.1, mean 23.3 (based on 422 cells).			
 
			
			
			
			
			
						
							
				
					
						Fishing Vulnerability  					
					
					
						Low vulnerability (10 of 100).					
				
						
						
			
									
						Price category  					
					
					Unknown.