Spider wasps of the subfamily Ceropalinae (Hymenoptera, Pompilidae) of the southern part of Eastern Siberia
Five species of the genus Ceropales Latreille, 1796 are reviewed. C. (C.) bicoloripes dorni Móczár, 1987 is newly recorded for Russia, and a description of the hitherto unknown male of this subspecies is provided. Distributional data of other species is revised. New synonymy is proposed for C. erythropoda Gussakovskij, 1926 = C. rubripes Móczár, 1967, syn.n.