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Spawning of Acipenser oxyrinchus
Main Ref: Jones, P.W., F.D. Martin and J.D. Hardy Jr., 1978
Data Ref.: Jones, P.W., F.D. Martin and J.D. Hardy Jr., 1978
Country: USA
Spawning ground: riverine
Locality: Tributaries of Chesapeake Bay in Maryland and Virginia, also Delaware River
Season:
   
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
      111 111 111            
Sex ratio:    %  Ref.:   
Temperature: 13 - 18  °C
Gestation period: month/s
 
Length of offspring: cm
Batch spawners
Daily spawning frequency -
Mean:
Min Ref.:
Max Ref.:
Mean Ref.:
Comments: Spawn over hard bottom of clay, rubbel, gravel or shell in shallow running water or water up to 9 m deep; possibly in pools below waterfalls (Ref. 4639).
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