Reproduction of Dipturus kwangtungensis
Document source: http://www.fishbase.de/Reproduction/FishReproSummary.php?ID=54036&GenusName=Dipturus&SpeciesName=kwangtungensis&fc=19&StockCode=44820
 
Main Ref. Breder, C.M. and D.E. Rosen, 1966
Mode dioecism
Fertilization internal (oviduct)
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 Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). Eggs are oblong capsules with stiff pointed horns at the corners deposited in sandy or muddy flats (Ref. 205). Egg capsules are 6.5 cm long and 4.0 cm wide (Ref. 41249).
Search for more references on reproduction Scirus
(e.g. 9948)
( e.g. cephalopods )
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