高黎贡山南段百花岭地区蝗总科昆虫群落多样性  

Diversity of Locust Commnunity in Baihualing Area from the South Section of Gaoligong Mountains

作　　者：付秀 李勇辉 柳青 FU Xiu;LI Yonghui;LIU Qing(School of Resources and Environment,Key Laboratory of Conservation and Utilization of Insect Resources in Western Yunnan,Baoshan University,Baoshan Yunnan 678000;College of Plant Pro-tection,National Key Laboratory for Conservation and Utilization of Biological Resources in Yunnan,Yunnan Agricultural University,Kunming Yunnan 650201)

机构地区：[1]保山学院资源环境学院,云南省高校滇西昆虫资源保护与利用重点实验室,云南保山678000 [2]云南农业大学植物保护学院,云南生物资源保护与利用国家重点实验室,昆明650201

出　　处：《保山学院学报》2022年第2期10-15,共6页JOURNAL OF BAOSHAN UNIVERSITY

基　　金：国家自然科学基金“横断山区蝗虫多样性的形成与维持机制”(项目编号:32060303);国家自然科学基金“我国特有短翅型蝗虫拟裸蝗属生境选择及适应分化”(项目编号:31400351);云南省“高层次人才培养支持计划”青年拔尖人才专项(项目编号:YNWRQNBJ2020101);云南省高校滇西昆虫资源保护与利用重点实验室建设项目(云教发[2019]57号);保山学院博士科研启动基金项目(项目编号:17BS002)。

摘　　要：采用扫网法对高黎贡山南段百花岭地区的蝗总科昆虫进行系统调查,并对该科昆虫的群落多样性进行分析。共采集各类蝗虫标本343号,经鉴定隶属于5科19属22种,以斑腿蝗科物种数和个体数最多,占调查蝗虫总物种数的63.64%和总个体数的57.14%;方板卵翅蝗、长翅板胸蝗和疣蝗是该地区蝗虫的优势类群,合计占调查总个体数的34.40%;多样性分析结果显示,高黎贡山南段百花岭地区蝗虫群落的Shannon-Wiener多样性指数为2.8132,Margalef丰富度指数为3.5972,Simpson多样性指数为0.9285,Pielou均匀度指数为0.9101,表明该地区蝗虫群落结构较为稳定,物种组成丰富;不同海拔范围蝗虫的群落结构及多样性有显著差异,以在1 500 m-1 700 m的中海拔范围蝗虫属种数、个体数及4个多样性指数均最高,说明该海拔范围内蝗虫物种丰富,多样性最高。The sweeping method was used to systematically collect and survey the locust insects in Baihualing area from the southern section of Gaoligong Mountains. A total of 343 locust specimens were collected, which were identified as belonging to 22 species of 19 genera 5 families, and the family Catantopidae has the most species and individuals, accounting for 63.64% of the total species and 57.14%of the total individuals surveyed, and the three species, Caryanda quadrata Bi et Xia, Spatkosternum prasinifernum prasinifernum(Walker) and Trilophidia annulata(Thunberg), were the dominant species and accounting for 34.40% of the total individuals. It was showed that the Shannon-Wiener index, Margalef richness index, Simpson index and Pielou evenness index were 2.8132, 3.5972, 0.9285, 0.9101,respectively, and the locust community structure was stable and the species composition was rich in Baihualing area of the southern section of Gaoligong Mountains. There were significant differences in the community structure and diversity of locusts at different altitudes, the number of species, individuals and four diversity indexes of locusts were the highest in the mid-altitude range from 1500 m to 1700 m,indicating that species of locusts were rich and the diversity were highest in this altitude range.

关 键 词：蝗总科 物种多样性 高黎贡山 

分 类 号：O-9[理学]