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首页> 外文期刊>Galaxea, Journal of Coral Reef Studies >Distribution and diversity of the soft coral family Xeniidae (Coelenterata: Octocorallia) in Lembeh Strait, Indonesia
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Distribution and diversity of the soft coral family Xeniidae (Coelenterata: Octocorallia) in Lembeh Strait, Indonesia

机译：软珊瑚家族西仙（Coelenterata：Octocorallia）的分布和多样性在印度尼西亚的lembeh海峡

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The Xeniidae are a major component of benthic coral reef communities in Lembeh, Indonesia. A two-week survey of the xeniids from this region was conducted. Scuba collections were carried out to a depth of 25 meters. A total of 48 samples were examined, encompassing a variety of species found in Lembeh Strait. Representatives of the genera Anthelia , Cespitularia , Heteroxenia , Sansibia , Sympodium , and Xenia were recorded using microscopic analysis. Visual estimates were made of the underwater abundance and distribution of these genera. Three habitats containing xeniids were identified. Sand slopes, which were limited to the genera Anthelia, and Xenia . Hard substratum patch reefs supported the greatest diversity, which included communities of Anthelia , Cespitularia , Heteroxenia , Sansibia , Sympodium , and Xenia . The genera Cespitularia , Heteroxenia and Xenia were found to colonize reef walls. Only one colony of Sansibia and one colony of Sympodium were recorded in this survey. Abundant assemblages of Xenia were found to occur at depths of 3-25 meters, primarily on sand slopes. Interestingly, most colonies of Cespitularia and Heteroxenia were observed below 10 meters on both patch reefs and reef walls.
机译：Xeniidae是印度尼西亚Lembeh底栖珊瑚礁社区的主要成分。对来自该地区的Xeniids进行了两周的调查。潜水收集被执行到25米的深度。检查了48个样品，包括在Lembeh海峡中发现的各种物种。使用微观分析记录了Genera anthelia， Cithularia，杂血清， Xenia，和 Xenia的代表。视觉估计是由这些属的水下丰富和分布。确定了含有Xeniids的三个栖息地。沙坡，其仅限于属，anthelia和 Xenia。硬水贴片珊瑚礁支持最多的多样性，其中包括 anthelia， cithularia，异吞素，

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