Geographic patterns of Lucanus (Coleoptera: Lucanidae) species diversity and environmental determinants in China.
Geographic patterns of Lucanus (Coleoptera: Lucanidae) species diversity and environmental determinants in China.
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中国卢卡努斯（鞘翅目：卢卡尼达科）物种多样性的地理格局及其环境决定因素。
DOI：
10.1002/ece3.6911
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发表时间：
2020-12
影响因子：
2.6
通讯作者：
Wei SJ
中科院分区：
文献类型：
--
作者：
Chen D;Cao LJ;Zhao JL;Wan X;Wei SJ
明确物种多样性的地理格局及其决定因素，可为物种保护和管理提供重要信息。鹿角虫属的鹿角虫（鞘翅目：鹿角虫科）是重要的腐栖昆虫，可用于森林生物监测。由于分布有限和生境破碎化，大多数Lucanus物种面临保护问题，特别是在物种多样性最丰富的中国。Lucanus物种多样性在大空间尺度上的分布格局尚不清楚。研究了Lucanus在中国的分布格局及其环境和地理因素。对72个种和亚种的分布资料进行了分析。除Lucanus maculifemoratus dybowskyi主要分布在华北地区外，其余种均分布在华南地区。研究表明，中国Lucanus的物种丰富度在大尺度上受最湿月和最干月降水量、净初级生产力、数字高程模式和纬度的影响。这些变量共同解释了物种丰富度变化的56.2%；降水贡献最大（44.1%）。本研究结果为加强鹿角甲虫的保护提供了有价值的见解，并有助于进一步了解中国鹿角甲虫的生物地理学。我们描述了鹿角甲虫种类的多样性，并进一步探讨了其形成。结果表明，地理植被、温度和降水共同决定了其分布格局，其中地理变量最为重要。
Clarifying the geographic patterns of species diversity and the determinant factors can provide essential information for species conservation and management. Stag beetles (Coleoptera: Lucanidae) of Lucanus are important saproxylic insects and can be used for biomonitoring forests. Most of Lucanus species are facing conservation concerns due to their limited distribution and fragmented habitats, particularly in China, which has the richest species diversity of this genus. The distribution patterns of species diversity of Lucanus at large spatial scales remain portly understood. We studied the distribution patterns of Lucanus and its environmental and geographic determinants in China. Distribution data for 72 species and subspecies were examined. All these species are distributed in southern China except for Lucanus maculifemoratus dybowskyi, which is mainly distributed in north China. The hotspot for Lucanus in China is southeastern Tibet. Our study indicated that the species richness of Lucanus in China was shaped by the precipitation of the wettest and driest month, net primary productivity, digital elevation model, and latitude at a large scale. These variables collectively explained 56.2% of the variation in species richness; precipitation contributed the most (44.1%). Our results provide valuable insights to improve the conservation of Lucanus and can contribute to furthering our understanding of the biogeography of stag beetles in China. We describe the diversity of the stag beetle species and further explore its formation. The result indicated that the variables of geography vegetation, temperature, and precipitation collectively shaped the distributed pattern, and geographical variables are most important.
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DOI：
10.1073/pnas.0803070105
发表时间：
2008-06-03
影响因子：
11.1
作者：
Fuhrman, Jed A.;Steele, Joshua A.;Brown, James H.
通讯作者：
Brown, James H.
影响因子：
11.6
作者：
Crockatt, Martha E.;Bebber, Daniel P.
通讯作者：
Bebber, Daniel P.
DOI：
10.1002/joc.5086
发表时间：
2017-10-01
期刊：
INTERNATIONAL JOURNAL OF CLIMATOLOGY
影响因子：
--
作者：
Fick, Stephen E.;Hijmans, Robert J.
通讯作者：
Hijmans, Robert J.
影响因子：
1.6
作者：
Bardiani, Marco;Chiari, Stefano;Audisio, Paolo
通讯作者：
Audisio, Paolo
影响因子：
6.4
作者：
Brown, JH;Lomolino, MV
通讯作者：
Lomolino, MV