东天山直翅目昆虫物种多样性研究  

Preliminary report on survey of Orthoptera in the eastern Tienshan Mountains

作　　者：林思雨[1] 熊嘉武[2] 钟问 曹文秋 胡红英[1] LIN Siyu XIONG Jiawu ZHONG Wen CAO Wenqiu HU Hongying(College of Life Science and Technology, Xinjiang University, Urumqi 830046, China Central South Forestry Inventory and Planning Institute of State Forestry Administration, Changsha 410014, China)

机构地区：[1]新疆大学生命科学与技术学院,乌鲁木齐830046 [2]国家林业局中南林业调查规划设计院,长沙410014

出　　处：《干旱区资源与环境》2017年第1期127-131,共5页Journal of Arid Land Resources and Environment

基　　金：中南林业设计院新疆天山东部山地综合科学考察和新疆生物资源基因工程重点实验室开放基金项目(项目编号:XJDX0201-2211-06)资助

摘　　要：对东天山天东局辖区内的11个国有林场的直翅目昆虫的分布状况及多样性进行了调查研究,并结合新疆大学昆虫标本馆历年积累的采自东天山的直翅目标本,进行统计。结果表明:分布于新疆东天山的直翅目昆虫总计84种,隶属于11科62属,其中西伯利亚蝗Gomphocerus sibiricus(L.)与普通草螽Conocephalus disxolar Thumb.为优势种;东天山直翅目昆虫物种多样性水平相对较高的林场有6个,其中玛纳斯林场最高Shannon-Wiener指数为2.73;奇台林场与木垒林场森林植被相似,所采集昆虫相似性系数最高为0.889;各林场的均匀度指数均较高,均大于0.70。The Orthoptera diversity and distribution of 11 state -owned forests in Eastern Tienshan Mountains Natural Preserve Region were researched and authenticated combined with orthoptera specimens which collected by the Insect Specimen Museum in Xinjiang University. According to the result, 84 species in 64 genuses in 11 families of Orthoptera have been identified, within which Gornphocerus sibiricus （ L. ） and Conocephalus disxolar Thumb are dominant species. There are 6 forests that are higher level of diversity than others, among them, the highest Shannon - Wiener index of Manas Forest is 2.73, Qitai Forest and Mulei Forest have the most same vegetation, insects there have the great similarity, the similarity coefficient is 0.889. Moreover, each forest has higher evenness index that is above 0.70.

关 键 词：昆虫 直翅目 资源调查 多样性分析 东天山 

分 类 号：Q969.26[生物学—昆虫学]