竹蝗属昆虫系统发育分析  

Phylogenetic analysis of Ceracris Walker

作　　者：和秋菊[1] 易传辉 欧晓红[1] 

机构地区：[1]西南林业大学林学院/云南省高校森林灾害预警与控制重点实验室,云南昆明650224 [2]云南林业职业技术学院应用生态与职业教育研究所,云南昆明650224

出　　处：《广东农业科学》2011年第19期135-137,143,共4页Guangdong Agricultural Sciences

基　　金：云南省自然科学基金(2001C0041M);云南省重点学科森林保护学(XKZ200905)

摘　　要：为进一步弄清竹蝗属昆虫系统发育关系,选用形态、染色体和解剖特征中较稳定的40个特征,利用PAUE软件,对竹蝗属中国分布的12个种(或亚种)系统发育进行了分析。结果显示,竹蝗属昆虫大体上依次分化;贺氏竹蝗与其他竹蝗的亲缘关系较远;最早分化的为西藏竹蝗,最晚分化的为西藏竹蝗短翅亚种和川南竹蝗;黄脊竹蝗与其他竹蝗的亲缘关系较近,建议不宜并入阮蝗属。竹蝗属昆虫的系统发育关系与西南地区生物地理历史相吻合。In order to understand phylogenesis of genus Ceracris, using PAUE software ,the Phylogenesis was studied, based on 40 characters of morphologic, chromosome, and anatomy. The result indicated that differentiation of genus Ceracris mainly took place in turn in history of biogeography; the consanguinity relationships of C.hoffmanni with others were very distance; C.xizangensis xizangensis was the most primotdial species; C.xizangensis brachypennis and C.chuannanensis coming into being in history were later than other species （or sub-species）, and they were sister groups; the consanguinity relationships of C.kiangsu [namely Rammeacris kiangsu （Tsai）3 with the others were very close. C.kiangsu should keep into genus Ceracris, but not genus Rammeacris were suggested. Phylogenesis of genus Ceracris was coincide with the biogeography history in South-west of China.

关 键 词：竹蝗属 系统发育 亲缘关系 

分 类 号：Q969.26[生物学—昆虫学]