Platynereis agassizi   (Ehlers, 1868)

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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Polychaeta | Phyllodocida | Nereididae

Environment: milieu / climate zone / depth range / distribution range 生态学

.  Tropical

分布 国家 | FAO区域 | 生态系 | 标本纪录 | 简介

Eastern Pacific: Mexico, Peru and Galapagos Islands.

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm

生物学特性     字汇 (例如 epibenthic)

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

Salazar-Vallejo, S.I. and M.H. Londoño-Mesa. 2004. (Ref. 8159)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)

  不评价 

引用情况 (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

人类利用


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Trophic Ecology
食物相
食性
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捕食者
Ecology
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Home ranges
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成长
年龄范围
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体长-频率
Mass conversion
入添量
丰度
Life cycle
繁殖
成熟度
孕卵数
产卵场
卵
卵的发育
仔鱼
稚鱼动力学
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标本纪录
简介
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Stamps, Coins Misc.
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Taxonomy
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同种异名
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References
参考文献

网络资源

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (基因组, 核苷酸) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | 树状分类阶层 | Wikipedia (转至, 搜寻) | 动物学的记录

Estimates based on models

价格分类 (Ref. 80766): Unknown.

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