To synonymy of Stizus histrio F. Morawitz (Hymenoptera, Crabronidae, Bembicinae)

Nemkov P.G.

Far Eastern Entomologist 2015; (294): 25-28

New synonymy is proposed for Stizus histrio F. Morawitz, 1888 = Stizus raddei Handlirsch, 1889, syn. n.