中文摘要：

S_（PIDER）和BarcodingR软件包作为DNA条形码研究的专用R软件包,整合了基于DNA条形码的物种识别算法和数据分析策略,避免了各种非商业用途软件的局限性,为DNA条形码的研究提供了便捷性和可操作性。本文对SPIDER和BarcodingR软件包的主要功能进行整体介绍,并以西藏夜蛾科COI、松毛虫属ITS等数据为例,进行主要函数的演示分析,希望为昆虫DNA条码的应用分析提供帮助。

英文摘要：

S_（PIDER_ and BarcodingR,are new R packages implementing a number of useful functions for DNA barcoding analyses and associated research into species speciation. Both of them avoid limitations of noncommercial computer programs and provide convenience and operability for user. Here we demonstrated the main functions of the two packages with Tibet moth,pine moth datasets.