Eulophid wasps of the subfamily Eulophinae (Hymenoptera: Chalcidoidea) from the Khingan Reserve (Amur Province, Russia), with the descriptions of new species Author Kosheleva, O. V. text Far Eastern Entomologist 2024 2024-01-31 493 14 31 http://dx.doi.org/10.25221/fee.493.2 journal article 10.25221/fee.493.2 2713-2196 10567995 163C37F5-3F68-447B-8C03-5FC45190F489 Cirrospilus isonoi Kamijo, 1987 Figs 1A–G MATERIAL EXAMINED. Amur Province : KhR, 7 km SE Uril , river Dyrovatka , forest, 6–7.VIII.2022 , 1 ♀ ( OK ). DISTRIBUTION. Russia (new record): Amur Province . Japan . HOSTS . Rhynchaenus galloisi H. Kôno, 1930 ( Coleoptera : Curculionidae ) on Quercus serrata Murray. REMARKS. The Amurian specimen agrees well with the original description given by Kamijo (1987) , except markings and stripes of the body brown ( Figs 1 A–D, G ) (markings on posterior of head, pronotum, mesoscutum, scutellum, and dorsellum dark green in Cirrospilus isonoi [see Kamijo, 1987 : P. 49, P 44, Fig. 2 ]), fore wing without dark bands, except infuscate area bellow ST and apex of PST ( Fig. 1E ) (with three dark bands in C. isonoi [ Kamijo, 1987: 44 , Fig. 2 ]). Also, the Amurian specimen is similar to Cirrospilus variegatus (Masi, 1907) , but differs from its in having mid lobe of mesoscutum more transverse, as long as scutellum ( Fig. 1B, D ) and fore wing twice as long as broad ( Fig. 1E ) (mesoscutum 1.2 × as long as scutellum and fore wing 2.4 × as long as broad in C. variegatus [Comparative material: ♀ , Kishinev, ex. Nepticula sp. , coll. V .I. Talitskiy, det. Z. Bouček]).