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Fecundity of Cottus asper
Main Ref: Morrow, J.E., 1980
Country:  
Locality: Not specified
Ecosystem:
Absolute Fecundity Fecundity Type: 
  min   280 (g) (cm)   Ref: Patten, B.J., 1971
  max   7,410 (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: This species exhibits two genetically distinct forms. The inland form does not migrate to estuaries to spawn while the coastal form spawns in brackish water (Ref. 28211). Spawning may occur as early as February in the south and as late as July in the north (Ref. 27547).
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