AnimaliaHymenopteraChrysididaeRosaPaoloProshchalykinMaxim Yu.HaladaMarekAibekUlykpanFirst checklist of the chrysidid wasps (Hymenoptera, Chrysididae) of Mongolia, with description of new speciesZookeys301120209994910710.3897/zookeys.999.5853658F1AEE0-8E40-53F1-9E4E-4301DC131A36 Euchroeus mongolicus Tsuneki, 1947 Euchroeus purpuratus f. mongolicusTsuneki, 1947: 54. Holotype ♀; China: Inner Mongolia: Apaka (NIAS). Euchroeus (Euchroeus) mongolicus: Linsenmaier 1959: 73 (tax., descr., Mongolia [= Inner Mongolia]), 200 (fig. 213). Spinolia (Euchroeus) parSemenov, 1967: 189 (cat., Mongolia: 1 ♀, Uburchangaj aimag: Changaj Mt., 8 km W of Somon Chajrchandulaan, 2000 m, Exp. Dr. Z. Kaszab, 1964, nr. 217, 28.VI.1964; 1 ♀, Southgobi aimag: 60 km E of Somon Bulgan, 1120 m, Exp. Dr. Z. Kaszab 1964, nr. 262, 4.VII.1964). Brugmoia quadrata f. mongolica: Kimsey and Bohart 1991: 296 (cat., China [not Mongolia]: Apaka). Euchroeus mongolicus: Rosa et al. 2014: 68 (cat.), 111 (Plate 59); Rosa et al. 2019: 326 (Mongolia, figs 83, 84).Material examined.

Mongolia: Govi-Altai, 25 ♀♀, 1 ♂, 70 km E of Altay city, Guulin, 14.VII.2005, leg. JH (MHC, PRC).

Distribution.

Mongolia (*Govi-Altai, Umnugovi, Uvurkhangai); China (Inner Mongolia, Shanxi) (Rosa et al. 2014).

LinsenmaierW (1959) Revision der Familie Chrysididae (Hymenoptera) mit besonderer Berücksichtigung der europäischen Spezies.Mitteilungen der Schweizerischen Entomologischen Gesellschaft32(1): 1–232.RosaPWeiN-sXuZ-f (2014) An annotated checklist of the chrysidid wasps (Hymenoptera, Chrysididae) from China.ZooKeys455: 1–128. https://doi.org/10.3897/zookeys.455.6557RosaPLelejASBelokobylskijSAVinokurovNBZaytsevaLA (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