Reproduction of Acipenser naccarii
Document source: http://www.fishbase.de/Reproduction/FishReproSummary.php?ID=2504&GenusName=Acipenser&SpeciesName=naccarii&fc=32&StockCode=2698
 
Main Ref. Svetovidov, A.N., 1984
Mode dioecism
Fertilization external
Mating type
Spawning frequency one clear seasonal peak per year
Spawning aggregation Ref.  
Batch spawner Ref.  Crivelli, A.J., 1996
Reproductive guild nonguarders
open water/substratum egg scatterers
Parental Care none
Description of life cycle and mating behavior Enters rivers from March to May, and presumably spawns then.
Search for more references on reproduction Scirus
(e.g. 9948)
( e.g. cephalopods )
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