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Spawning of Entosphenus tridentatus
Main Ref: Scott, W.B. and E.J. Crossman, 1973
Data Ref.: Pletcher, F.T., 1963
Country: Canada
Spawning ground: riverine
Locality: British Columbia
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
      111 111 111 111          
Sex ratio:    %  Ref.:   
Temperature: 8 -   °C
Gestation period: month/s
Length of offspring: cm
Batch spawners
Daily spawning frequency -
Min Ref.:
Max Ref.:
Mean Ref.:
Comments: Spawning migration of adult lampreys (sexually immature) occurs from July to October (Ref. 6885). Remains hidden under rocks until the following March before nest building and spawning in April (Ref. 1998). Most eggs are laid after a period of 12 hours (Ref. 1998).
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