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Spawning of   Portunus armatus
Main Ref: Johnston, D., D. Yeoh, D. Harris and E. Fisher, 2020
Data Ref.:  
Country: Australia
Spawning ground: oceanic
Locality: Shark Bay
Season: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
            111 111 111      
Sex ratio:    %  Ref.:   
Temperature: 18 -   °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: Adults spawn either in the entrance of estuaries or adjacent coastal waters (Ref. 128184).
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