Polychaeta |
Sabellida |
Sabellidae
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
Benthic; 深度上下限 ? - 824 m (参考文献 78667). Temperate
Western Indian Ocean, Atlantic Ocean and the Mediterranean: British coasts and Atlantic shores of Southern Europe.
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Found on volcanic mud at a depth of 823.5 m (Ref. 78667). An active suspension-feeder (Ref. 96376).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Members of the class Polychaeta are mostly gonochoric (sexual). Mating: Females produce a pheromone attracting and signalling the males to shed sperm which in turn stimulates females to shed eggs, this behavior is known as swarming. Gametes are spawned through the metanephridia or body wall rupturing (termed as "epitoky", wherein a pelagic, reproductive individual, "epitoke", is formed from a benthic, nonreproductive individual, "atoke"). After fertilization, most eggs become planktonic; although some are retained in the worm tubes or burrowed in jelly masses attached to the tubes (egg brooders). Life Cycle: Eggs develop into trocophore larva, which later metamorph into juvenile stage (body lengthened), and later develop into adults.
主要参考文献
参考文献 | 合作者 | 合作者
M'Intosh, W.C. 1885 Report on the Annelida Polychaeta dredged H.M.S. Challenger during the years 1873-76. In Report of the scientific results of the voyage of H.M.S. Challenger during the years 1873-76: a summary of the scientific results, Zoology 12:1-590. (参考文献 78667)
世界自然保护联盟红皮书
(参考文献 130435: Version 2025-2 (Global))
Not Evaluated
Not Evaluated
对人类的威胁
Harmless
人类利用
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人口动态成长
最大年龄/尺寸
长度-重量关系
长短关系
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质量转换
丰度
网络资源
基于模型的估算
