中文摘要：

基于线粒体COⅠ基因538bp片段重建了斑腿蝗科中4亚科（卵翅蝗亚科、稻蝗亚科、禿蝗亚科和黑蝗亚科）10属37种和锥头蝗科1属1种（外群）的系统发育关系。结果显示：（1）4亚科的亲缘关系为（（（卵翅蝗亚科、稻蝗亚科）秃蝗亚科）黑蝗亚科）；（2）卵翅蝗亚科为一个单系群；（3）卵翅蝗属、龙川蝗属的单系性未被支持，但二者均属于卵翅蝗亚科；（4）清水卵翅蝗种团的单系性得到支持，表明清水蝗属并入卵翅蝗属的合理性。

英文摘要：

With the species Atractomorpha sinensis as an outgroup,the phylogenetic relationships of37species belonging to10genera from4subfamilies(Caryandinae,Oxyinae,Podisminae and Melanoplinae)of Catantopidae were reconstructed based on COⅠgene538bp sequence data.The results suggested that:1)the phylogenetic relationships among4subfamilies can be expressed as(((Caryandinae,Oxyinae)Podisminae)Melanoplinae);2)Caryandinae was supported as a monophyletic group;3)the monophyly ofCanyanda and Longchuanacris can not be supported,but the two belong to the Caryandinae;4)the monophyly of C.viridis speciesgroup was supported which indicated the rationality of merging the Qinshuiacris into the Caryanda genus.