Environment: milieu / climate zone / ລະດັບຄວາມເລິກ / distribution range					
						ນິເວດວິທະຍາ					
				
				
				
					; ນ້ຳຈືດ ກ່ຽວກັບ (ຢູ່)ເທິງຊັ້ນພື້ນດິນໃນທະເລເປີດ. Tropical				
				
			
			
			
				
				
				
					South America:  Paraná River basin, Brazil.
				
				
			
			
				
					ຂະໜາດ / ນ້ຳໜັກ / Age
				
				
				
					ການຈະເລີນເຕັມໄວ: Lm ?  range ? - ? cm
 Max length : 16.0 cm SL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 41259)				
				 
			
			
			
			
			
			
			
			
							
			
			
			
			
				
					Life cycle and mating behavior					
					ການຈະເລີນເຕັມໄວ | ການສືບພັນ | ການວາງໄຂ່ | ໄຂ່ | ຄວາມດົກຂອງໄຂ່ປາ | ຕົວອ່ອນ				
				
				
				
								
				
			
			 
				
				
				
					Burgess, W.E., 1989. An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes. T.F.H. Publications, Inc., Neptune City, New Jersey (USA). 784 p. (Ref. 6868)
				
				 
			
			
			
							
					
						IUCN Red List Status   (Ref. 130435: Version 2025-1)
					
					
				 
					
			
			
			
			
			
			
			
				
					Threat to humans  
				
				
				
					  Harmless				
				
			 
			
			
			
			
				
					Human uses  				
				
				
									
				
				
			
			
						
			
			
			
				
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					ແຫຼ່ງອີນເຕີເນັດ
				
				
			
			
			
				
					Estimates based on models				
				
				
				
				
				
					
					Phylogenetic diversity index  (ເອກະສານອ້າງອີງ 
82804):  PD
50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].					
													Bayesian length-weight: a=0.00676 (0.00301 - 0.01516), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 
93245).
					
					ຊັ້ນເຂດຮ້ອນ  (ເອກະສານອ້າງອີງ 
69278):  3.3   ±0.5 se; based on size and trophs of closest relatives					
											
				
				
										
						ຄວາມຢືດຢຸ່ນ  (ເອກະສານອ້າງອີງ 
120179):  ສູງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງໜ້ອຍກວ່າ 15 ເດືອນ (Preliminary K or Fecundity.).					
											
				
									
					Fishing Vulnerability  (Ref. 
59153):  Low vulnerability (10 of 100). 
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