AnimaliaHymenopteraChrysididaeRosaPaoloProshchalykinMaxim Yu.HaladaMarekAibekUlykpanFirst checklist of the chrysidid wasps (Hymenoptera, Chrysididae) of Mongolia, with description of new speciesZookeys301120209994910710.3897/zookeys.999.585363664516F-0F76-52A0-B871-62051D404D5F Trichrysis cyanea (Linnaeus, 1758) Sphex cyaneaLinnaeus, 1758: 572. Lectotype ♂ (designated by Morgan 1984: 10); Europe (LSL).Material examined.

Mongolia: Bayankhongor, 1 ♀, 16 km SW of Bayankhongor, 46°13'N, 100°30'E, 2165 m, 10.VII.2004, leg. JH (MHC); Selenge, 1 ♀, 90 km N of Ulaanbaatar, Segnez River, 1450 m, 6–8.VII.2003, leg. JH (MHC); Tuv, 1 ♀, 100 km E of Ulaanbaatar, 20 km NE Tereltz, Tuul River, 15–21.VII.2003, leg. JH (MHC); 2 ♀♀, 50 km N of Ulaanbaatar, E of Mandal, 1180 m, 8–13.VIII.2007, leg. MH (MHC).

Distribution.

*Mongolia (Bayankhongor, Selenge, Tuv); Palaearctic, from western Europe and northern Africa to Central Asia, China and Japan (Rosa et al. 2019).

MorganD (1984) Cuckoo-Wasps Hymenoptera, Chrysididae. Handbooks for the Identification of British insects. Royal Entomological Society of London 6(5), 37 pp.RosaPLelejASBelokobylskijSAVinokurovNBZaytsevaLA (2019) Illustrated and annotated check-list of the Russian cuckoo wasps (Hymenoptera, Chrysididae).Entomofauna, Supplement23: 1360. https://doi.org/10.25221/fee.360.1