介绍了对黔西南州牧草草场捕食性天敌步甲的调查结果,描述了步甲科5属13种步甲科天敌昆虫的分类地位、形态特征,简述了其生活习性及发生程度。 The survey results of the predatory enemies of steppe in pasture pastures in Qianxinan Prefecture were introduced. The taxonomic status and morphological characteristics of 13 predatory insects in 5 genera of steppes were described. Their habits and occurrences were briefly described.