Two new sawfly species of Selandriinae are described from China:Nesose landria zhangae Wei et Niu,sp.nov.and Neostromboceros liangae Wei,sp.nov.The research of the genera Nesoselandria Rohwer,1910 and Neostromboceros Rohwe r,1912 is briefly reviewed.Type specimens of the new species are kept in the Insect Collection of Central South University of Fores...