中国北方纽带亚科线虫种类的部分鉴定名录

Identification of the Species in the Hoplolaiminae from Northern Area in China

１９９２～１９９５年作者对采自中国北方１１省的２１科３８种寄主植物上２３０份线虫标样进行分离和鉴定研究，共鉴定出纽带亚科线虫４属１８种，其中螺旋属Ｈｅｌｉｃｏｔｙｌｅｎｃｈｕｓ８种；异盘旋属Ｐａｒａｒｏｔｙｌｅｎｃｈｕｓ３种；盘旋属Ｒｏｔｙｌｅｎｃｈｕｓ４种；盾属Ｓｃｕｔｅｌｌｏｎｅｍａ３种，这１８个种包括３个新种和５个新记录种，其中盘旋属中有２个新种：三角尾突盘旋线虫Ｒｏｔｙｌｅｎｃｈｕｓｔｒｉｇｏｎａｐｐｅｎｄａｇｉｕｍｎ．ｓｐ．和细尾盘旋线虫Ｒ．ｔｅｎｅｒｉｃａｕｄａｔｕｓｎ．ｓｐ．；盾属中有１个新种：平度盾线虫Ｓｃｕｔｅｌｌｏｎｅｍａｐｉｎｇｄｕｅｎｓｉｓｎ．ｓｐ．；在５个新记录种中，螺旋属有３个：橄榄螺旋线虫Ｈｅｌｉｃｏｔｙｌｅｎｃｈｕｓｏｌｅａｅ、塞沙德尔螺旋线虫Ｈ．ｓｅｓｈａｄｒｉｉ和异尾螺旋线虫Ｈ．ｖａｒｉｃａｕｄａｔｕｓ，异盘旋属中有２个：高垫异盘旋线虫Ｐａｒａｒｏｔｙｌｅｎｃｈｕｓｂｌｏｔｈｒｏｔｙｌｕｓ和截头异盘旋线虫Ｐ．ｔｒｕｎｃｏｃｅｐｈａｌｕｓ。

Eighteen species of the Hoplolaiminae from northern area in China were identified during 1992￣ 1995, including 8 species of Helicotylenchus, 3 species of Pararotylenchus, 4species of Rotylenchus and 3 species of Scutellonema. Of the 18 species, there are 3 new species:Rotylenchs tenericadatus n.sp., and 5 new record species in China: Helicotylenchus oleae, H. seshadrii, H. tarioaudatus, Pararotylenchus blothrotylus and P. truncocephalus.A key of the 18 species was listed.