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当前位置: 首页 > 文章 > 云南省西畴县猎蝽科昆虫多样性与区系研究 西部林业科学 2019 (1) 36-41
Position: Home > Articles > Diversity and Fauna of Reduviidae in Xichou County of Yunnan Province Journal of West China Forestry Science 2019 (1) 36-41

云南省西畴县猎蝽科昆虫多样性与区系研究

作  者：
张正旺;任曦鹏;朱恩骄;杨晨;林中阳;和秋菊;易传辉
单  位：
西南林业大学生命科学学院;西南林业大学生物多样性保护与利用学院/云南省森林灾害与控制重点实验室
关键词：
猎蝽科;昆虫多样性;区系;西畴县
摘  要：
为了研究西畴县猎蝽科昆虫多样性状况和区系特征,于2016年6月-2017年10月,对西畴县猎蝽科昆虫进行调查,采用路线调查法,利用网捕,共采集猎蝽科昆虫标本67号,隶属于2亚科10属16种。多样性分析显示,物种丰富度指数以猛猎蝽属最高,其次为彩猎蝽属;多样性指数以猛猎蝽属最高,其次为脂猎蝽属;优势度指数以犀猎蝽属、真猎蝽属、素猎蝽属和盗猎蝽属最高,其次为壮猎蝽属;均匀度指数以彩猎蝽属最高,其次为猛猎蝽属。各种数量均较少,优势种不明显。随海拔变化,猎蝽科昆虫分布存在差异,以海拔1 100-1 200m物种丰富度和多样性指数为最高,海拔1 500-1 600m最低;同时,不同乡镇物种分布与多样性也存在差异。西畴县猎蝽科昆虫东洋区特征极显著,仅1种为东洋-古北区共有分布;同时,华南区特征明显,西南、华南、华中共有成分较多。
译  名：
Diversity and Fauna of Reduviidae in Xichou County of Yunnan Province
作  者：
ZHANG Zheng-wang;REN Xi-peng;ZHU En-jiao;YANG Chen;LIN Zhong-yang;HE Qiu-ju;YI Chuan-hui;College of Biodiversity Conservation and Utilization/Key Laboratory of Forest Disaster Warning and Control in Yunnan Province,Southwest Forestry University;College of Life Sciences,Southwest Forestry University;
单  位：
ZHANG Zheng-wang%REN Xi-peng%ZHU En-jiao%YANG Chen%LIN Zhong-yang%HE Qiu-ju%YI Chuan-hui%College of Biodiversity Conservation and Utilization/Key Laboratory of Forest Disaster Warning and Control in Yunnan Province,Southwest Forestry University%College of Life Sciences,Southwest Forestry University
关键词：
Reduviidae;;insect diversity;;fauna;;Xichou County
摘  要：
In order to find out the diversity and floristic characteristics of the insects in Xichou County,the Reduviidae in Xichou county were investigated from June 2016 to October 2017.Using route survey method and net capture,a total of 67 Reduviidae specimens were collected,and among which,16 species belonging to 10 genera and 2 sub-families were identified.The results showed that Sphedanolestes had the highest Margalef richness index,followed by Euagoras.Sphedanolestes had the highest Shannon diversity index,followed by Velinus.Sycanus and Harpactor and Epidaus and Peirates had the highest Berger-parker dominance index,followed by Biasticus.Euagoras had the highest Pielou evenness index,followed by Sphedanolestes.There had no dominant species in Reduviidae insect community in Xichou County.Following the change of the altitude,the distribution of Reduviidae insect had changed.The highest of Margalef richness index and Shannon diversity index were in 1 100-1 200 m,and the lowest were in 1 500-1 600 m.The distribution and biodiversity of Reduviidae were different from different towns.The floristic composition was dominated by oriental species,and only one specie shared by oriental and palaearctic realm.In terms of fauna of China,species distributed in south China was the main components,and there were more species shared by southwest China,south China and central China.

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