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首页> 外文期刊>Botanica Marina >Three Dinophyceae from Clipperton Island lagoon (eastern Pacific Ocean), including a description of Peridiniopsis cristata var. tubulifera var. nov.
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Three Dinophyceae from Clipperton Island lagoon (eastern Pacific Ocean), including a description of Peridiniopsis cristata var. tubulifera var. nov.

机译：克利珀顿岛泻湖（东太平洋）的三恐龙科，包括对Peridiniopsis cristata var的描述。小管变种十一月

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Clipperton Island is a small French coral atoll in the eastern Pacific Ocean, which has been rarely investigated because of its remote location and difficult access. There is little scientific information on this ecosystem and only a few microalgae have been reported from the lagoon. To date, only one dinoflagellate taxon, Peridiniopsis cristata, is known to inhabit the lagoon. During an expedition in 2005 to study the lagoon and the surrounding oceanic waters of Clipperton Island, a further investigation of the lagoon phytoplankton was undertaken. In addition to P. cristata, which was still abundant in the upper water layer, two other thecate dinoflagellates were recorded. One dinollagellate was identified as Durinskia baltica, while the other had the same thecal plate arrangement as P cristata but was slightly smaller, (27) 30-40 gm long, 26-32 tun wide, and its plates were unornamented and devoid of prominent lists. Hence, the latter taxon is described as P cristata var. tubulifera since it represents an extreme variation in the ornamentation of the nominate variety. This study provides a description and detailed illustrations of the three taxa found in this peculiar tropical marine ecosystem.
机译：克利珀顿岛（Clipperton Island）是位于东太平洋的法国小珊瑚环礁，由于其偏远的地理位置和难以到达的地理位置，因此很少进行调查。关于这个生态系统的科学信息很少，泻湖仅报告了一些微藻类。迄今为止，已知只有一个鞭毛类分类器，Peridiniopsis cristata，栖息在泻湖中。在2005年的一次考察泻湖和克利珀顿岛周围海洋水域的考察中，对泻湖浮游植物进行了进一步调查。除了在水上层仍很丰富的P. cristata，还记录了另外两个主题鞭毛藻。一种迪诺拉贝酸盐被鉴定为波罗的海杜伦斯基藻，而另一种迪诺藻酸盐具有与P. cristata相同的鞘板排列，但稍小一些，（27）长30-40 gm，宽26-32 tun，其板未装饰且没有明显的名单。 。因此，后一个分类单元称为P cristata var。因为它代表了提名品种的装饰物的极度变异，所以它们具有管状。这项研究提供了描述和详细说明在这个独特的热带海洋生态系统中发现的三个分类单元。

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