Polychaeta |
Not assigned |
Maldanidae
Environment: milieu / climate zone / depth range / distribution range
生态学
. Subtropical
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 简介
Northwest Pacific: Taiwan Strait.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Life cycle and mating behavior
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
Wu, Q. 1993. (Ref. 78039)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
Not Evaluated
Not Evaluated
对人类的威胁
Harmless
人类利用
| FishSource |
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Trophic Ecology食物相
食性
食物消耗量
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Population dynamics成长
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体长-体长
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入添量
丰度
Human Related养殖信息
Stamps, Coins Misc.
网络资源
Estimates based on models