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Spawning of Squalius cephalus
Main Ref: Erdogan, O., M. Turkmen and A. Yildirim, 2002
Data Ref.: Erdogan, O., M. Turkmen and A. Yildirim, 2002
Country: Turkey
Spawning ground:  
Locality: Karasu River (1995-1997)
Season:
  (GSI)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
4 4 6 6 10 8 6 2 3 2 3 3
Sex ratio:    %  Ref.:   
Temperature: 15 - 22  °C
Gestation period: month/s
 
Length of offspring: cm
Batch spawners
Daily spawning frequency -
Mean:
Min Ref.:
Max Ref.:
Mean Ref.:
Comments: The relationships between fecundity (F) and fish weight (W), gonad weight (Wo), and fish age (t) were: F = 95.669* W^0.955 (r = 0.843) ,F = 969.424* Wo^1.019 (r = 0.953)and F = 862.017* t^1.589 (r = 0.814), respectively (Ref.75195).
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