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首页> 外文期刊>Russian journal of marine biology >A Species of Sea Anemone Sagartia elegans (Dalyell, 1848) (Anthozoa, Actiniaria, Sagartiidae) that is New for the Black Sea and is Capable of Clonal Reproduction
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A Species of Sea Anemone Sagartia elegans (Dalyell, 1848) (Anthozoa, Actiniaria, Sagartiidae) that is New for the Black Sea and is Capable of Clonal Reproduction

机译：一种海葵的线虫（Sagartia elegans）（Dalyell，1848年）（Anthozoa，Actiniaria，Sagartiidae），对黑海来说是新的并且能够克隆繁殖

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摘要

In the Black Sea, the sea anemone Sagartia elegans (Dalyell, 1848) has been found for the first time in the Gulf of Odessa (46°31'60 N, 30°48' E) and karst caves and grottos of the Western Crimea (45°21' N, 32°30' E). Previously, S. elegans was known to inhabit coastal waters of Iceland, the British Isles, and continental Europe from Scandinavia to the Adriatic Sea. According to the available data, this gonocho-ristic species tends to asexual somatic reproduction through laceration: juvenile polyps develop from separated fragments of the pedal disc. A rich color polymorphism is observed. The numerous clonal populations that are found in caves consist of variously sized and similarly colored polyps. All of them descended from one parental individual.
机译：在黑海，在敖德萨湾（46°31'60 N，30°48'E）以及西克里米亚的岩溶洞穴和洞穴中首次发现了海葵Sagartia elegans（Dalyell，1848年）。 （北纬45°21'，东经32°30'）。以前，秀丽隐杆线虫居住在冰岛，不列颠群岛和从斯堪的纳维亚半岛到亚得里亚海的欧洲大陆的沿海水域。根据现有数据，这种淋病物种倾向于通过割伤进行无性体细胞繁殖：幼虫息肉是从踏板盘的分离碎片中发育而来的。观察到丰富的颜色多态性。在洞穴中发现的众多克隆种群由大小不同且颜色相似的息肉组成。他们都来自一个父母个体。

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