Islands conserve high species richness and areas of endemism of Hormaphidinae aphids.
Islands conserve high species richness and areas of endemism of Hormaphidinae aphids.
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岛屿保留了高物种丰富度和霍马菲丁亚科蚜虫的特有地区
DOI：
10.1093/cz/zox004
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发表时间：
2017-12
期刊：
影响因子：
2.2
通讯作者：
Qiao G
中科院分区：
文献类型：
--
作者：
Li Y;Chen J;Jiang L;Qiao G
生物多样性和特有性的模式很重要，是生物地理学和保护研究的基础。Hormaphidinae是一个主要分布于中日、东方和新北动物地理区的蚜虫类群。为了推断Hormaphidinae蚜虫在中国-日本和东方地区的特有区，我们使用了一个地理分布数据集，涵盖了所有225种Hormaphidinae亚科。除了特定网格单元中的物种数量外，还分析了所有物种的1，245个分布发生记录，以计算物种丰富度。两种方法（地方性的简约分析（PAE）和使用的优化标准-NDM/VNDM），共使用6个网格大小，以检测可能的地方性和评估的可能影响的2种不同的方法和6个网格大小的地方性的地区的格局的结果。结果表明，岛屿是物种丰富度和特有种最高的地区，尤其是日本、台湾岛、爪哇岛、马来西亚半岛、喜马拉雅东南部和横断山脉。这些特有区大多位于岛屿或半岛上。因此，岛屿在促进形成高物种丰富度和地方性方面发挥了重要作用。不同的网格大小直接决定了地方性地区的区域，小的网格大小倾向于发现小的和离散的地方性地区，而大的网格大小则确定了连续的地方性地区。在这两种方法中，NDM/VNDM比PAE识别出更多的特有性区域。
Patterns of biodiversity and endemism are important and form the foundation for biogeography and conservation studies. Hormaphidinae is an aphid group mainly distributed in the Sino-Japanese, Oriental, and Nearctic zoogeographic realms. To infer the areas of endemism of Hormaphidinae aphids in the Sino-Japanese and Oriental realms, we employed a geographical distribution dataset covering all 225 species in subfamily Hormaphidinae. In total, 1,245 distribution occurrence records for all species were analyzed in addition to the number of species in a certain grid cell to calculate species richness. Two methods (parsimony analysis of endemicity (PAE) and the use of an optimization criterion—NDM/VNDM) using a total of 6 grid sizes were applied to detect possible areas of endemism and to assess the probable effects of the 2 different methods and 6 grid sizes on the results of the patterns of the areas of endemism. The results revealed that islands presented most of the areas with high species richness and endemic species, particularly Japan, Taiwan Island, Java Island, the Malaysian Peninsula, southeast Himalaya, and the Hengduan Mountains. Most of these areas of endemism were located on islands or a peninsula. Islands were therefore shown to play an essential role in facilitating the formation of high species richness and endemism. Different grid sizes directly determined the regions of the areas of endemism, with small grid sizes tending to detect small and discrete areas of endemism and large grid sizes identifying continuous areas of endemism. In terms of the two methods, NDM/VNDM was found to identify more areas of endemism than PAE.
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影响因子：
3.6
作者：
Aagesen, Lone;Szumik, Claudia A.;Morrone, Osvaldo
通讯作者：
Morrone, Osvaldo
影响因子：
6.5
作者：
Hausdorf, B;Hennig, C
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Hennig, C
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10
作者：
Favre, Adrien;Paeckert, Martin;Muellner-Riehl, Alexandra N.
通讯作者：
Muellner-Riehl, Alexandra N.
影响因子：
3.4
作者：
Cronk, QCB
通讯作者：
Cronk, QCB
影响因子：
3.6
作者：
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通讯作者：
DeSouza, Adriano Medeiros