Environment: milieu / climate zone / rango de profundidad / distribution range					
						Ecología					
				
				
				
					; agua dulce bentopelágico; no migratorio. Tropical; 22°C - 26°C (Ref. 13614)				
				 
			
			
			
				
				
				
					South America:  Middle São Francisco River basin, Brazil.
				
				
			
			
				
					Tamaño / Peso / Age
				
				
				
					Madurez: Lm ?  range ? - ? cm
 Max length : 5.0 cm TL macho / no sexado; (Ref. 36579)				
				 
			
			
			
			
			
			
			
			
				Bottom spawner, 5 months incubation (Ref. 27139).			
			 
			
			
			
				
					Life cycle and mating behavior					
					Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva				
				
				
				
								
				
			
			 
				
				
				
					Nielsen, D.T.B., M. Martins, L.M. de Araujo and Suzart, R. dos Reis, 2014. Hypsolebias shibattai, a new species of annual fish (Cyprinodontiformes: Rivulidae) from the rio São Francisco northern Brazil. aqua, Int. J. Ichthyol. 20(1):27-34. (Ref. 94796)
				
				 
			
			
			
							
					
						IUCN Red List Status   (Ref. 130435: Version 2025-1)
					
					
				 
					
			
			
			
			
			
			
			
				
					Threat to humans  
				
				
				
					  Harmless				
				
			 
			
			
			
			
				
					Human uses  				
				
				
									
				
				
			
			
						
			
			
			
				
Herramientas
				
			
			
			
				
Special reports
 
				
			
			
			
				
Download XML
				
			
			
			
				
					Fuentes de Internet
				
				
			
			
			
				
					Estimates based on models				
				
				
				
				
				
					
					Phylogenetic diversity index  (Referencia 
82804):  PD
50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].					
													Bayesian length-weight: a=0.00891 (0.00396 - 0.02008), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 
93245).
					
					Nivel trófico  (Referencia 
69278):  3.2   ±0.4 se; based on size and trophs of closest relatives					
											
				
				
										
						Resiliencia  (Referencia 
120179):  Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).					
											
				
									
					Fishing Vulnerability  (Ref. 
59153):  Low vulnerability (10 of 100). 
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