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Spawning of Gymnocephalus cernua
Main Ref: Keith, P. and J. Allardi (coords.), 2001
Data Ref.:  
Country: France
Spawning ground:  
Locality: France
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    111 111 111 111 111 111        
Sex ratio:    %  Ref.:   
Temperature: 12 - 18  °C
Gestation period: month/s
Length of offspring: cm
Batch spawners
Daily spawning frequency -
Min Ref.:
Max Ref.:
Mean Ref.:
Comments: The eggs, bound in gelatinous cords, are deposited on grass or on rocks (Ref. 30578). Incubation takes around 12 days. The alevins measure 3 mm at hatching (Ref. 2196). Also Ref. 1672.
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(e.g. 9948)
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