Scaphopoda | 
Dentaliida | 
Dentaliidae
			
			
			
				Environment: milieu / climate zone / गहराई सीमा / distribution range				
				
					पारिस्थितिकी				
				
			
			
				;  गहराई सीमा 20 - 190 m (संदर्भ 1821).  Tropical			
			
			
				
			
			
			
				Western Atlantic:  Brazil to Argentina.  Tropical to temperate climates.
			
			
			
			
			
				Length at first maturity / आकार / Weight / Age
			
			
				परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 4.9 cm SHL पुल्लिंग / अलिंग; (संदर्भ 3441)			
			
			
							
				
				
					
						Shell slender, slightly curved, white to yellowish, polished, shining. 6 thin primary ribs on posterior half of the shell, dorsal one larger than the others. Anterior half smooth. Secondary ribs present, number variable. Intercostal spaces straight to convex. Apical section hexagonal, oral section circular (Ref. 3441).					
				
				
						
			
			
			
			
				
					Empty shells collected at depths of 5 to 269 m (Ref. 3441).				
			
			
			
			
			
				Life cycle and mating behavior				
					परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae				
			
			
				
					Members of the class Scaphopoda are gonochoric.  Fertilization occurs in the mantle cavity.  Life cycle:  Eggs hatch into free-swimming lecithotrophic trochophore larvae, succeeded by  shelled veligers.				
			
			
			
			
			
				Steiner, G. and A.R. Kabat 2004 Catalog of species-group names of recent and fossil Scaphopoda (Mollusca). Zoosystema 26(4):549-726. (संदर्भ 1821)
			
			
			
			
			
			
			
					
						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 आहार
आहार खपत
परभक्षी
  Population dynamicsबाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
बहुतायत
  Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae   PhysiologyOxygen consumption
  Human RelatedStamps, coins, misc.
  
			 
			
			
			
				इंटरनेट स्रोत
			
			
			
			
			
				Estimates based on models
			
			
			
									
						Preferred temperature  					
				 (Ref. 
115969): 7.4 - 21.4, mean 12.1 (based on 106 cells).			
 
			
			
			
			
			
						
							
				
					
						Fishing Vulnerability  					
					
					
						Low vulnerability (10 of 100).					
				
						
						
			
									
						Price category  					
					
					Unknown.