记述中国叶蜂科叶蜂属2新种:平突翠绿叶蜂Tenthred of latotrunca Weiet Hu,sp.nov.和角斑长突叶蜂Tenthredo triangulimacula Wei et Hu,sp.nov.。前者属于叶蜂属翠绿叶蜂种团Tenthredo trunca group,后者属于叶蜂属长突叶蜂种团Tenthredo triangulifera group。简要讨论了翠绿叶蜂种团和长突叶蜂种团的特征与种类分布状况。提供了长突叶蜂种团分种检索表。新种模式标本保存于湖南长沙中南林业科技大学昆虫模式标本室。
Two new species from China are described: Tenthredo flatotrunca Wei et Hu, sp. nov. and Tenthredo triangulimacula Wei et Hu, sp. nov. The former belongs to Tenthredo trunca group and the latter belongs to Tenthredo triangulifera group. The diagnosis and the species distribution of the Tenthredo trunca group and T. triangulifera group are briefly discussed. A key to species of T. triangulifera group is provided. The type specimens are deposited in the Insect Collection of Central South University of Forestry and Technology, Changsha, Hunan, China.