Spawning of Clupea harengus

Main Ref: Krasovskaya, N., 2002
Data Ref.: Oulasvirta, P., J. Rissanen and R. Parmanne, 1985
Country: Finland
Spawning ground: coastal
Locality: Gulf of Finland
Season:
   
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
        111 111            
Sex ratio:    %  Ref.:   
Temperature: 6 - 7  °C
Gestation period: month/s
 
Length of offspring: cm
Batch spawners
Daily spawning frequency -
Mean:
Min Ref.:
Max Ref.:
Mean Ref.:
Comments:  

 
Ref. (e.g. 9948)
Glossary (e.g. oophagy)



Comments & Corrections

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