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Spawning of   Crangon franciscorum
Main Ref: Krygier, E.E., 1974
Data Ref.: Krygier, E.E., 1974
Country: USA
Spawning ground:  
Locality: Yaquina Bay, Oregon
Season: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
111 111 111 111 111 111 111 111       111
Sex ratio:    %  Ref.:   
Temperature: 6.69999980926514 - 16.5  °C
Fecundity
Ref.:  
  min     (g) (cm)  
  max     (g) (cm)  
Spawning Cycles: (1/y)   Ref:  
Comment:  
Gestation period: month/s
Length of offspring: cm
Relative Fecundity: oocytes/g
Mean: oocytes/g
Min Ref.:
Max Ref.:
Mean Ref.:
Fecundity/length relationship ( F = a * L ^b):
  Size (cm)  
  n  
  a  
  b  
  r  
Batch spawners
Daily spawning frequency -
Mean:
Min Ref.:
Max Ref.:
Mean Ref.:
Comments: Bimodal: larger and older females spawn first (December to March), followed by incoming and repeat spawners (April to mid-August).
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