AnimaliaHymenopteraChrysididaeRosaPaoloProshchalykinMaxim Yu.HaladaMarekAibekUlykpanFirst checklist of the chrysidid wasps (Hymenoptera, Chrysididae) of Mongolia, with description of new speciesZookeys301120209994910710.3897/zookeys.999.58536AEE4D3F6-6EF6-571E-83D9-3949A5A4B9E4 Chrysis aestiva Dahlbom, 1854 Chrysis aestivaDahlbom, 1854: 286. Holotype ♀; Greece: Rhodes (Berlin ?) (aestiva group).Material examined.

Mongolia: Arkhangai, 1 ♂, 90 km NE of Tsetserleg, 48°03'N, 102°25'E, 27.VII.2005, leg. JH (MHC).

Distribution.

*Mongolia (Arkhangai); Asiatic-European, from Caucasus, Turkey, Greece, Iran, Palestine, European part of Russia to Mongolia (Rosa et al. 2019, present record).

Remarks.

This is the most eastern record for Chrysis aestiva.

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