AnimaliaHymenopteraChrysididaeRosaPaoloProshchalykinMaxim Yu.HaladaMarekAibekUlykpanFirst checklist of the chrysidid wasps (Hymenoptera, Chrysididae) of Mongolia, with description of new speciesZookeys301120209994910710.3897/zookeys.999.585366B40105F-768D-5161-A13A-2F46F6123712 Pseudomalus corensis (Uchida, 1927) Philoctetes punctatus var. corensisUchida, 1927: 153. Holotype ♂; Korea: Seiryori (descr.) (NIAS). Omalus joannisidu Buysson, 1908: Móczár 1967: 185. (cat., Mongolia: Central aimag: Zuun-Chara, 850 m, Exp. Dr. Z. Kaszab, 1964, nr. 281; 8.VII.1964) (mis.).Material examined.

Mongolia: Bulgan, 1 ♀, Mongol Els Nat. Res., dunes, 47°24'N, 103°39'E, 31.VII.2005, leg. JH (MHC); Dornod, 1 ♀, 100 km W of Choilbalsan, 820 m, 23.VII.2007, leg. MH (MHC); 2 ♂♂, 20 km W of Choilbalsan, 800 m, 48°01'N, 114°14'E, 24.VII.2007, leg. MH (MHC/PRC); Khentii, 1 ♀, 1 ♂, 100 km NE of Ondorkhaan, Kerulen River, 970 m, 22.VII.2007, leg. MH (MHC); Selenge, 7 ♀♀, 5 ♂♂, 90 km N of Ulaanbaatar, Segnez River, 1450 m, 6–8.VII.2003, leg. JH (MHC/PRC); Tuv, 7 ♀♀, 3 ♂♂, 50 km N of Ulaanbaatar, E of Mandal, 1180 m, 8–13.VIII.2007, leg. MH (MHC, PRC); Ulaanbaatar, 3 ♀♀, Ulaanbaatar, Tuul River valley, 12.VII.2003, leg. JH (MHC).

Distribution.

Mongolia (*Bulgan, *Dornod, *Khentii, *Selenge, Tuv, *Ulaanbaatar); Russia (Eastern Siberia, Far East); Japan (Hokkaido) (Rosa et al. 2019).

Remarks.

The specimen illustrated in the volume of Russian cuckoo wasps (Rosa et al. 2019: fig. 18) is apparently misidentified and currently belonging to an unidentified species. Examination of type material by Uchida is needed for further studies.

MóczárL (1967) Ergebnisse der zoologischen Forschungen von Dr. Z. Kaszab in der Mongolei. 100. Chrysididae (Hymenoptera).Acta Zoologica Academiae Scientiarum Hungaricae13(1–2): 183–190.RosaPLelejASBelokobylskijSAVinokurovNBZaytsevaLA (2019) Illustrated and annotated check-list of the Russian cuckoo wasps (Hymenoptera, Chrysididae).Entomofauna, Supplement23: 1–360. https://doi.org/10.25221/fee.360.1