Reproduction of Rhodeus sericeus
Document source: http://fishbase.mnhn.fr/Reproduction/FishReproSummary.php?ID=2948&GenusName=Rhodeus&SpeciesName=sericeus&fc=122&StockCode=3144
 
Main Ref. Balon, E.K., 1990
Mode dioecism
Fertilization external
Mating type
Spawning frequency
Spawning aggregation Ref.  
Batch spawner Ref.  
Reproductive guild nonguarders
brood hiders
Parental Care
Description of life cycle and mating behavior Hides eggs in live invertebrates such as mussels, crabs or ascidians. The female develops a conduit ovipositor by which it deposits its ovules between the gills of the bivalve. The male then comes to deposit its seed close to the respiratory opening of the bivalve; at the interior of which fertilization takes place. The male keeps the eggs and alevins until they leave the refuge. In exchange, the fish rids the bivalve of its parasites (Ref. 30578). The young leave the mussel about 28 days after hatching, having reached a length of about 10 mm (Ref. 41678).
Search for more references on reproduction Scirus
(e.g. 9948)
( e.g. cephalopods )
Entered by Torres, Armi G. on 09.16.94
Modified by Luna, Susan M. on 04.16.02
Checked by Torres, Armi G. on 03.16.96
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