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Spawning of Acipenser gueldenstaedtii
Main Ref: Kottelat, M. and J. Freyhof, 2007
Data Ref.:  
Country: Russia
Spawning ground: riverine
Locality: Ural
Season:
   
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
      111 111 111            
Sex ratio:    %  Ref.:   
Temperature: 10 -   °C
Gestation period: month/s
 
Length of offspring: cm
Batch spawners
Daily spawning frequency -
Mean:
Min Ref.:
Max Ref.:
Mean Ref.:
Comments: Females reproduce every 4-6 and males every 2-3 years.
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