Reproduction of Chondrostoma kubanicum
Document source: http://fishbase.org/Reproduction/FishReproSummary.php?ID=48351&GenusName=Chondrostoma&SpeciesName=kubanicum&fc=756&StockCode=40616
 
Main Ref. Kottelat, M. and J. Freyhof, 2007
Mode
Fertilization
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 Begins spawning migration in January-February to uppermost montane reaches, entering small shallow streams with very fast current. Spawning occurs at sites with gravel or hard sand, with rapids and swift current (up to 1.5 m/s), 0.2-1.0 m deep, in clean water with high oxygen concentrations. Females deposit 1000-1250 eggs, during a short period, usually in a single night, but often in several portions. At a given spawning site, most individuals breed over 3-4 nights. Eggs are sticky and adhere to substrate (Ref. 59043).
Search for more references on reproduction Scirus
(e.g. 9948)
( e.g. cephalopods )
Entered by Torres, Armi G. on 05.24.10
Modified by Luna, Susan M. on 07.19.17
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