Reproduction of Richardsonius balteatus
Document source: http://fishbase.mnhn.fr/Reproduction/FishReproSummary.php?ID=2949&GenusName=Richardsonius&SpeciesName=balteatus&fc=756&StockCode=3145
 
Main Ref. Scott, W.B. and E.J. Crossman, 1973
Mode dioecism
Fertilization external
Mating type
Spawning frequency
Spawning aggregation Ref.  
Batch spawner Ref.  
Reproductive guild nonguarders
open water/substratum egg scatterers
Parental Care none
Description of life cycle and mating behavior Adults move into spawning streams in the afternoon and evening. Spawning occurs as one female and one or two males thrash violently side by side for a few seconds. Fertilized eggs adhere to gravel and vegetation on the bottom.
Search for more references on reproduction Scirus
(e.g. 9948)
( e.g. cephalopods )
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