Reproduction of Squalius alburnoides
Document source: http://fishbase.mnhn.fr/Reproduction/FishReproSummary.php?ID=8415&GenusName=Squalius&SpeciesName=alburnoides&fc=122&StockCode=8729
 
Main Ref. Moyle, P.B. and J.J. Cech Jr., 2004
Mode dioecism
Fertilization external
Mating type
Spawning frequency
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 This species originated as a hybrid that is now recognized as a species and consists only of diploid males. The males mate with triploid females that are current hybrids. These females produce haploid eggs with chromosomes that are identical to those of the males. These matings apparently produce only males.
Search for more references on reproduction Scirus
(e.g. 9948)
( e.g. cephalopods )
Entered by Sa-a, Pascualita on 02.23.98
Modified by Luna, Susan M. on 07.24.17
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