Reprodução de Rhizoprionodon acutus
Document source: http://www.fishbase.de/Reproduction/FishReproSummary.php?GenusName=Rhizoprionodon&ID=899&SpeciesName=acutus&StockCode=915&fc=11
 
Ref. principal Breder, C.M. and D.E. Rosen, 1966
Modo dioecism
Fertilização internal (oviduct)
Mating type
Frequência de desova
Spawning aggregation Ref.  
Desova em lotes Ref.  
Grupo reprodutivo bearers
internal live bearers
Parental Care
Descrição do ciclo de vida e do comportamento reprodutor Distinct pairing with embrace (Ref. 205). Viviparous, with a yolk-sac placenta; 2 to 8 in a litter (Ref. 9997), usually 2 to 5 after a gestation period of ~ 12 months; no seasonality in the reproductive cycle (Ref.58048). Size at birth between 25 and 39 cm.
Procurar por mais referências sobre reprodução Scirus
(ex. 9948)
( ex. cephalopods )
Comments & Corrections
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