FishBase
Fecundity of Hypostomus affinis
Main Ref: Duarte, S. and F.G. Araújo, 2002
Country: Brazil
Locality: Lajes Reservoir, January 1996-December 1997 (22°42'-22°50'S; 43°53'-44°05'W)
Ecosystem:
Absolute Fecundity Fecundity Type: 
  min   1,235 (g) (cm)   Ref: Duarte, S. and F.G. Araújo, 2002
  max   4,304 (g) (cm)  
  mean     (g) (cm)  
Comments on Fecundity: Total fecundity.
Relative Fecundity
Min: Ref.:
Mean: Ref.:
Max: Ref.:
Fecundity/length relationship ( F = a * L ^b):
  Size: 2.5 - 4.4(cm) TL 
  n: 21
  a: 7.040 95% confidence limit:  
  b: 1.640 95% confidence limit:  
  r2: 0.514
Spawning Cycles: (1/y)   Ref:
Comments: Spawning peaks in March and April (Ref. 51876). Total fecundity.
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