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Spawning of Clarias batrachus
Main Ref: Ros, W., 2004
Data Ref.:  
Country: Germany
Spawning ground: lacustrine
Locality: Aquarium
Season:
   
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
111   111               111  
Sex ratio:    %  Ref.:   
Temperature: 25 -   °C
Gestation period: month/s
 
Length of offspring: cm
Batch spawners
Daily spawning frequency -
Mean:
Min Ref.:
Max Ref.:
Mean Ref.:
Comments: Both parents build nest of about 30 cm diameter in gravel. Eggs are released after embrace and stick to gravel. Male defends eggs and small larvae; female defend perimeter of nest. Four spawning events in 5 months.
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