Reproduction of Oryzias sinensis
Document source: http://www.fishbase.se/Reproduction/FishReproSummary.php?ID=52632&GenusName=Oryzias&SpeciesName=sinensis&fc=210&StockCode=43779
 
Main Ref. Kottelat, M. and J. Freyhof, 2007
Mode dioecism
Fertilization external
Mating type
Spawning frequency one clear seasonal peak per year
Spawning aggregation Ref.  
Batch spawner Yes.   Ref.  Kottelat, M. and J. Freyhof, 2007
Reproductive guild nonguarders
brood hiders
Parental Care none
Description of life cycle and mating behavior A cluster of eggs, about 15-50, are spawned every few days in the morning and females carry them for a few hours, until the eggs are entangled into aquatic vegetation by the filaments which cover them. Eggs hatch in 10-12 days at 24°C (Ref. 59043).
Search for more references on reproduction Scirus
(e.g. 9948)
( e.g. cephalopods )
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