股枝属ＰａｒａｍｙｒｏｎｉｄｅｓＲｅｄｔｅｎｂａｃｈｅｒ，１９０８年为一小属，仅发现于东洋区，迄今我国仅知两种．单齿股枝ＰａｒａｍｙｒｏｎｉｄｅｓｕｎｉｄｅｎｔａｔｕｓＣｈｅｎｅｔＨｅ系笔者于１９９５年７月根据西藏波密与云南兰坪２头雌性标本鉴定发表的新种．其雄性尚未报导过．最近从中国农业大学收藏的西藏目标本中，经研究共发现本种３头雌性与１４头雄性标本．雌性已确认为单齿股枝，从而首次获得本种雄性，标本存放于北京林业大学昆虫标本室． ParamyronidesRedtenbacher, a small genus in 1908, was found only in the Toyo region. So far, only two are known in our country. Monopodal branch  ParamyronidesunidentatusChenetHe Department in July 1995 based on the author of Bomi in Tibet and Yunnan Lanping 2 female specimens identified new species. Its males have not reported yet. Recently collected from China Agricultural University, Tibet  objectives, the study found a total of 3 females and 14 male specimens. The female has been identified as a monodental branch 从, which for the first time obtained this male, specimens stored in the Beijing Forestry University insect specimens room.