摘要: 本文报道淡水、土壤自由生活线虫国内新记录11种，即：田园素矛线虫Achromadoraruricola，半棘素矛线虫Achromadorasemiarmata,叉齿烙线虫Ironusdentifurcatus，好逸烙线虫Ironusignavus，亲邻三孔线虫Tripylaaffinis，球形三孔线虫Tripylaglomerans，谢氏小三孔线虫Tripylinasheri,墙根绕线虫Plectusparietinus,似疑绕线虫Plectusinquirendus,愁容筒咽线虫Cylindrolaimusmelancholicus,小柄拟绕线虫Paraplectonemapedunculata.