Ophiuroidea |
Ophiurida |
Ophiuridae
Environment: milieu / climate zone / depth range / distribution range
生態學
.
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
Northern Atlantic and the Arctic: Canadian Arctic Archipelago, Alaska and Russia.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Surface deposit feeder (Ref. 66387).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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.
主要參考資料
參考文獻 | 合作者 | 合作者
Cusson, M., P. Archambault and A. Aitken. 2007. (Ref. 3448)
IUCN 瀕危狀態 (Ref. 130435)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
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更多資訊
年龄/大小
成長
長度-重量
長度-長度
型態特徵
仔魚
豐度
網路資源
Estimates based on models
價格種類
Unknown.