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Spawning of   Chorismus antarcticus
Main Ref: Gorny, M., T. Brey, W. Arntz and T. Bruns, 1993
Data Ref.: Gorny, M., T. Brey, W. Arntz and T. Bruns, 1993
Country: Antarctica
Spawning ground: shelf
Locality: From Flichner-Ronne Isce Shelf to Kapp Norvegia
Season: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
                       
Sex ratio:    %  Ref.:   
Temperature:  -   °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: Each female reproduces every second year. Largest breeding female was 2.15 cm CL which was at least 7 years old.
Entered: Pan-Saniano, Marianne - 02.05.11
Modified: Parducho, Vina Angelica - 13.08.12
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