繁殖: Raja undulata
Document source: http://fishbase.se/Reproduction/FishReproSummary.php?GenusName=Raja&ID=7617&SpeciesName=undulata&StockCode=7921&fc=19
 
主要参考文献 Breder, C.M. and D.E. Rosen, 1966
模态 dioecism
受精 internal (oviduct)
Mating type
产卵频度
Spawning aggregation 参考文献  
批次产卵者 参考文献  
生殖同功群 nonguarders
open water/substratum egg scatterers
Parental Care none
生命周期与交配行为的描述 Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). Egg-cases laid from March to September (Ref. 3167). Distinct pairing with embrace. Young may tend to follow large objects, such as their mother (Ref. 205).
搜寻有关繁殖更多的参考资料 Scirus
(例如 9948)
( 例如 cephalopods )
Comments & Corrections
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