Malacostraca | 
Decapoda | 
Nephropidae
			
			
			
				Environment: milieu / climate zone / depth range / distribution range				
				
					Ecology				
				
			
			
				Benthic; depth range 180 - 750 m (Ref. 106911), usually 400 - 500 m (Ref. 106911).  Tropical, preferred 26°C (Ref. 107945); 3°S -   33°S, 31°E -   46°E (Ref. 4)			
			
			
				
			
			
			
				Southwest Atlantic and Indo-West Pacific:  from Kenya to Natal.
			
			
			
			
			
				Length at first maturity / Size / Weight / Age
			
			
				Maturity: Lm 4.9, range 3 - ? cm Max length : 20.5 cm TL male/unsexed; (Ref. 122061); 20 cm TL (female)			
			
			
						
			
			
			
			
				
					It has a maximum total length of 20.5 cm (male) and 20 cm (female); and carapace lengths of 4.5 to 8.8 cm (male) and 3.7 to 8.3 (female).  Minimum depth range from Ref. 122059. Occurs at depths from 200 to 750 m, but most common between 400 and 500 m (Ref. 4).  Occurs along the edge of the continental slope on soft muddy substrata (Ref. 106911).				
			
			
			
			
			
				Life cycle and mating behavior				
					Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae				
			
			
				
					Ovigerous females between December and June (Ref. 4).				
			
			
			
			
			
				Holthuis, L.B. 1991 FAO Species Catalogue. Vol. 13. Marine lobsters of the world. An annotated and illustrated catalogue of species of interest to fisheries known to date. FAO Fish. Synop. 125(13):292p. Rome: FAO. (Ref. 4)
			
			
			
			
			
			
			
					
						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 - Fisheries: landings | FishSource | Sea Around Us			
			
			
			
			
			
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): 10 - 12.3, mean 11.4 (based on 9 cells).			
 
			
			
			
							
					Resilience  				
				
				
					High, minimum population doubling time less than 15 months (K=0.45-0.48).				
			
			
						
							
				
					
						Fishing Vulnerability  					
					
					
						Low to moderate vulnerability (27 of 100).					
				
						
							
					
						Climate Vulnerability  					
					
					Moderate to high vulnerability (49 of 100).				
						
			
			
			
				Nutrients  :  Calcium = 109 [35, 184]  mg/100g; Iron = 1.59 [1.21, 1.97]  mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386]  g/100g; Selenium = 48.3 [-31.7, 128.3]  μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40]  mg/100g (wet weight); based on 
nutrient studies.