Bivalvia | 
Venerida | 
Veneridae
			
			
			
				Environment: milieu / climate zone / depth range / distribution range				
				
					Ecology				
				
			
			
				Benthic; depth range 5 - 25 m (Ref. 2758).  Subtropical, preferred 12°C (Ref. 107945); 72°N -   27°N, 19°W -   42°E			
			
			
				
			
			
			
				Eastern Atlantic and the Mediterranean.
			
			
			
			
			
				Length at first maturity / Size / Weight / Age
			
			
				Maturity: Lm ?, range 1 - ? cm Max length : 5.0 cm SHL male/unsexed; (Ref. 78075)			
			
			
						
			
			
			
			
				
					Depth based on occurrence (Ref. 2758, p. 805); to be replaced with better reference.  Minimum depth from Ref. 2703. Infaunal, occurs in the infralittoral zone.  Found on sand, sandy-mud or mud.  Prefers well-sorted fine sand (Ref. 82278).  An active suspension feeder (Ref. 96376).				
			
			
			
			
			
			
				
					Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites.  Life cycle:  Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.				
			
			
			
			
			
				Gaspar, M.B., M.N. Santos and P. Vasconcelos 2001 Weight-length relationships of 25 bivalve species (Mollusca: Bivalvia) from the Algarve coast (southern Portugal). J. Mar. Biol. Ass. U.K. 81:805-807. (Ref. 2758)
			
			
			
			
			
			
			
					
						IUCN Red List Status    
						 (Ref. 130435: Version 2025-1)
					
					
					
				
			
			
			
			
				CITES status   (Ref. 108899)
			
			
				
					Not Evaluated				
			
			
			
			
			
			
				
					Not Evaluated				
			
			
			
			
			
				Threat to humans  
			
			
				
									
			
			
			
			
			
			
			
			
				Human uses  
			
			
				Fisheries: commercial			
			
			
				FAO - Aquaculture: production; Fisheries: landings, species profile | FishSource | Sea Around Us			
			
			
			
			
			
Tools
			
			
			
			
				
					More information				
				
					 PhysiologyOxygen consumption
  Human RelatedStamps, coins, misc.
  
			 
			
			
			
				Internet sources
			
			
			
			
			
				Estimates based on models
			
			
			
									
						Preferred temperature  					
				 (Ref. 
115969): 8.4 - 18.9, mean 11.6 (based on 608 cells).			
 
			
			
			
							
					Resilience  				
				
				
					High, minimum population doubling time less than 15 months (K=0.43; tm=2).				
			
			
							
					 Prior r = 0.50, 95% CL = 0.33 - 0.75, Based on 3 data-limited stock assessments.				
						
							
				
					
						Fishing Vulnerability  					
					
					
						Low to moderate vulnerability (33 of 100).					
				
						
							
					
						Climate Vulnerability  					
					
					High vulnerability (60 of 100).				
						
			
			
			
				Nutrients  :  Calcium = 149 [71, 228]  mg/100g; Iron = 8.53 [1.95, 15.11]  mg/100g; Protein = 9.88 [8.64, 11.12] %; Omega3 = 0.313 [0.202, 0.423]  g/100g; Selenium = 61 [50, 72]  μg/100g; VitaminA = 0 μg/100g; Zinc = 2.04 [0.56, 3.51]  mg/100g (wet weight); based on 
nutrient studies.