记述了从马铃薯根际采集分离鉴定的2种默林属线虫:山地默林线虫(Merilinius montanus Maqbool& Shahina,1987)和短默林线虫[Merlinius brevidens(Allen,1955)Siddiqi,19703,其中山地默林线虫为中国新记录种,短默林线虫为陕西省新记录种.
Two species of genus Merlinius Siddiqi,1970: Merlinius montanus Maqbool & Shahina,1987 and Merlinius brevidens(Allen,1955) Siddiqi,1970 were described in this paper.They were all extracted from rhizosphere soil of potatos in China.M.montanus is a new record species in China and M.brevidens a new record species in Shaanxi Province,China.