P. G. Nemkov
To synonymy of Palaearctic digger wasps of the tribe Gorytini (Hymenoptera, Sphecidae).
Number: 11, Pages: 1 - 4
New synonymy are established: Gorytes ambiguus Handlirsch, 1888 = Gorytes nobilis Nesterov, 1993, syn. n.; Pseudoplisus kohlii Handlirsch, 1888 = Gorytes kozlovi Nesterov, 1993, syn. n.; Oryttus kaszabi Tsuneki, 1971 = Gorytes kostjuki Nesterov, 1994, syn. n.