Thecostraca | 
Scalpellomorpha | 
Scalpellidae
			
			
			
				Environment: milieu / climate zone / गहराई सीमा / distribution range				
				
					पारिस्थितिकी				
				
			
			
				.  Subtropical			
			
			
				
			
			
			
				Indo-West Pacific.
			
			
			
			
			
				Length at first maturity / आकार / Weight / Age
			
			
				परिपक्व अवधि: Lm ?, range 1 - ? cm			
			
			
						
			
			
			
			
				
					Inhabits the littoral zone (Ref. 81749).  Mantle cavity serves as a substrate for the obligate nemertean symbiont Nemertopsis quadripunctata (Ref. 127112).				
			
			
			
			
			
			
				
					Members of the superorder Thoracica are mostly hermaphroditic.  Broadcast spawners, fertilization occurs in the mantle cavity.  Life cycle:  Eggs hatch into planktonic nauplii and leave the mantle cavity.  Afterwards, they undergo six naupliar instars succeded by nonfeeding cypris larva (settling stage) which later metamorphose into adults.				
			
			
			
			
			
				Pérez-Losada, M., J.T. Hoeg and K.A. Crandall 2004 Unraveling the evolutionary radiation of the Thoracican barnacles using molecular and morphological evidence: a comparison of several divergence time estimation approaches. Systematic Biology 53(2):244-264. (संदर्भ 3698)
			
			
			
			
			
			
			
					
						IUCN Red List Status    
						 (संदर्भ 130435: Version 2025-1)
					
					
					
				
			
			
			
			
				CITES status   (संदर्भ 108899)
			
			
				
					Not Evaluated				
			
			
			
			
			
				CMS (संदर्भ 116361)
			
			
				
					Not Evaluated				
			
			
			
			
			
				Threat to humans  
			
			
				
					  Harmless				
			
			
			
			
			
			
			
			
				Human uses  
			
			
							
			
			
				 | FishSource | 			
			
			
			
			
			
साधन
			
			
			
			
				
					अधिक जानकारी				
				
					 Trophic EcologyFood items (preys)संघटक आहारआहार खपतपरभक्षी   Population dynamicsबाढ़Max. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionबहुतायत   PhysiologyOxygen consumption
  Human RelatedStamps, coins, misc.
  
			 
			
			
			
				इंटरनेट स्रोत
			
			
			
			
			
				Estimates based on models
			
			
			
							
			
			
			
							
					लौटाव  				
				
				
					ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (K=0.46-0.96).