The genus Nipponodipogon Ishikawa, 1965 is newly recorded from China (Guangdong, Hainan, and Yunnan) and the Oriental Region. Two new species, N. orientalis Loktionov, Lelej & Xu, sp. n. (Guangdong, Hainan, Yunnan) and N. shimizui Loktionov, Lelej & Xu, sp. n. (Guangdong, Yunnan), are described and illustrated. The updated key to the species based on Shimizu et al. (2015) is given.

Keys to 55 genera of spider wasps of Russia and neighbouring countries in females and males are given. Of them 34 genera are distributed in Russia. An annotated list of genera with type species and distribution data within Russia and biogeographical regions is given. The genus Xenaporus Ashmead, 1902 and X. eremocanus Wolf, 1990 are newly recorded from Russia. According to ICZN 1995 (Opinion 18...

Two new species of pepsine spider wasps, Calopompilus setaerotundus Waichert & Pitts, sp. nov. and Priocnemis (Umbripennis) wasbaueri Waichert & Pitts, sp. nov., are described and illustrated. Calopompilus Ashmead, Priocnemis Schiødte and sixteen additional species are newly reported from Honduras. A new combination is proposed for Ageniella fragilis (Fox), comb. nov., which is transferred from...