Two New Species and Noe New Combination of The Conifer Sawfly Family Diprionidae (Hymenoptera:Symphyta) From Yunnan,China

In this paper two new species of Diprionidae were described from Yunnan province,China,Gilpinia hebedentata,sp.n.and Macrodiprion wui,sp.n.Another species recorded in Yunnan,Gilpinia disa Smith,was transferred from Gilpinia Benson to Microdiprion Enslin.Macrodiprion Enslin is a newly recorded genus in China.