Gastropoda | 
Neogastropoda | 
Melongenidae
			
			
			
				Environment: milieu / climate zone / depth range / distribution range				
				
					Ecology				
				
			
			
				Benthic; depth range 0 - 30 m (Ref. 83435).  Tropical; 12°N -   28°S, 62°E -   0°E (Ref. 83435)			
			
			
				
			
			
			
				Atlantic Ocean:  Trinidad and Tobago to Brazil, and tropical West Africa.
			
			
			
			
			
				Length at first maturity / Size / Weight / Age
			
			
				Maturity: Lm ?  range ? - ? cm Max length : 16.6 cm DL male/unsexed; (Ref. 83435); common length : 16.0 cm TL male/unsexed; (Ref. 355)			
			
			
							
				
				
					
						Shell fusiform, spire high, anterior canal well developed, shell surface with sculpture of many fine spiral threads.  Shoulder angular, with single row or nodules.  Periostracum thick and hairy.  Colour:  chocolate brown to black, with a few contrasting white bands, periostracum brownish.					
				
				
						
			
			
			
			
				
					Lives on mud and other soft substrates in mangrove areas and near river estuaries.  Feeds mainly on carrion (Ref. 355).				
			
			
			
			
			
				Life cycle and mating behavior				
					Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae				
			
			
				
					This species is a non-broadcast spawner.  Life cycle does not include trocophore stage.  Also Ref. 833.				
			
			
			
			
			
				Leal, J.H. 2003 Gastropods. p. 99-147. In Carpenter, K.E. (ed.). The living marine resources of the Western Central Atlantic. Volume 1: Introduction, molluscs, crustaceans, hagfishes, sharks, batoid fishes, and chimaeras. FAO Species Identification Guide for Fishery Purposes and American Society of Ichthyologists and Herpetologists Special Publication No. 5. 1600p. (Ref. 355)
			
			
			
			
			
			
			
					
						IUCN Red List Status    
						 (Ref. 130435: Version 2025-1)
					
					
					
				
			
			
			
			
				CITES status   (Ref. 108899)
			
			
				
					Not Evaluated				
			
			
			
			
			
			
				
					Not Evaluated				
			
			
			
			
			
				Threat to humans  
			
			
				
					  Harmless				
			
			
			
			
			
			
			
			
				Human uses  
			
			
							
			
			
				 | FishSource | 			
			
			
			
			
			
Tools
			
			
			
			
				
					More information				
				
					 Trophic EcologyFood items (preys)
Diet composition
Food consumption
Predators
  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): 26.7 - 28.3, mean 27.5 (based on 255 cells).			
 
			
			
			
			
			
						
							
				
					
						Fishing Vulnerability  					
					
					
						Low vulnerability (10 of 100).					
				
						
						
			
									
						Price category  					
					
					Unknown.