A NEW CHINESE RECORD SPECIES OF ICHNEUMONIDAE(HYMENOPTERA) PARASITIZING DIPRION JINGYUANENSIS

One new Chinese record species of Ichneumonidae,Lamachus gilpiniae Uchida,1955,reared from Diprion jingyuanensis Xiao et Zhang in Taiyuan,Shanxi Province,was reported and redescribed.A key to species of Lamachus Frster,1869 known in China is provided.Specimens are deposited in General Station of Forest Pest Management,State Forestry Administration,China.