FishBase
Fecundity of Cottus cognatus
Main Ref: Morrow, J.E., 1980
Country:  
Locality: Not specified
Ecosystem:
Absolute Fecundity Fecundity Type: 
  min   42 (g) (cm)   Ref:
  max   1,420 (g) (cm)  
  mean     (g) (cm)  
Comments on Fecundity:
Relative Fecundity
Min: Ref.:
Mean: Ref.:
Max: Ref.:
Fecundity/length relationship ( F = a * L ^b):
  Size: (cm)  
  n:
  a: 95% confidence limit:  
  b: 95% confidence limit:  
  r2:  
Spawning Cycles: (1/y)   Ref:
Comments: Spawns in the spring, shortly after breakup. It may occur as early as late March in the southern part of the range to late May or even later in the far north (Ref. 27547). Fecundity increases with the size of the female (Ref. 27547).
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