云南与印度蝗虫区系的比较  

A Comparison of the Fauna on Acridoidea and Pyrgomorphoidea from Yunnan and India

作　　者：毛本勇[1] 李超[1] 李淼[1] 杨国辉[1] 

机构地区：[1]大理学院农学与生物科学学院,云南大理671003

出　　处：《大理学院学报（综合版）》2013年第10期35-40,共6页Journal of Dali University

基　　金：国家自然科学基金资助项目(30960057;31260520);云南省高校滇西生物多样性科技创新团队基金资助项目(云教函〔2011〕93号);大理学院质量工程项目(TDⅠ-05)

摘　　要：云南已知蝗总科和锥头蝗总科昆虫3科14亚科92属225种(亚种),特有属20属(占21.74%),特有种138种(占61.33%);印度已知4科20亚科158属337种(亚种),特有属37属(占23.42%),特有种127种(占37.69%),此结果表明两地蝗虫区系成分特殊且复杂,云南的特殊性更为明显。丰富度分析表明云南蝗虫属级和种级阶元丰富度均大于印度。两地蝗虫区系成分同源性较小;共布成分以东洋区系成分为主,其次为非洲区系成分,古北区系成分最少。属级阶元的区系交流主要经由以下3条路线:印中亚界+印马亚界―印度亚界;非洲界―印度块体(或Cimmerian块体)―印中亚界+印马亚界;非洲界―欧亚大陆―东洋界。Up to now, 3 families, 14 subfamilies, 92 genera, 225 species （subspecies） of Acridoidea and Pyrgomorphoidea, and in which 20 endemic genera （accounting for 21.74%） and 138 endemic species （61.33%） are known in Yunnan, while 4 families, 20 sub- families, 158 genera, 337 species （subspecies）, 37 endemic genera （23.42%） and 127 endemic species （37.69%） in India. The fact indicates that the two regions have a special and complex fauna composition, and the specificity of Yunnan is more obvious. Richness analysis shows that grasshopper richness of Yunnan is larger than those of India in genus and species levels. Faunistic similarity analy- sis shows that the two regions have a certain relationship, while retaining their own uniqueness; the fauna components in common are mainly Oriental, then the Ethiopian, while the minimum is Palaearctic component. The species exchange at genus level between Yun- nan and India was mainly through the following three routes： the Indo-Malayan subrealm ＋ Indo-Chinese subrealm - Indian subrealm, the Ethiopian realm- Indian block （or Cimmerian block） - Indo-Malayan subrealm ＋ Indo-Chinese subrealm, and the Ethiopian realm - Eurasia - Oriental realm.

关 键 词：蝗总科 锥头蝗总科 区系 相似性 起源 云南 印度 

分 类 号：Q969[生物学—昆虫学]