繁殖: Ophiothela danae
Document Source: http://www.sealifebase.se/Reproduction/FishReproSummary.php?GenusName=Ophiothela&ID=81191&SpeciesName=danae&StockCode=67240&fc=3421
 
主要参考文献 Ruppert, E.E., R.S. Fox and R.D. Barnes, 2004
模态
受精 external
产卵频度
批次产卵者 No
生殖同功群
生命周期与交配行为的描述 Members of the class Ophiuroidea are mostly gonochoric, others are protandric. Fertilization is external. Brooding is common, bursae is used as brood chambers where the embryos develop into juveniles and later crawl out from the bursal slits. Life cycle: Embryos hatch into free-swimming planktotrophic larvae and later metamorphose into tiny brittle stars which sink down the bottom where they grow into adult form.
搜寻有关繁殖更多的参考资料 Scirus
(例如 9948)
(例如 cnidaria)
Comments & Corrections
回搜寻页