MATERIAL EXAMINED. Amur Province: KhR, 3 km E Uril, r. Tarmanchukan, hill, 3–4.VIII.2022, 2 ♀; 7 km SE Uril, river Dyrovatka, 6–7.VIII.2022, 2 ♀, (VCh, OK); 24 km W Arkhara, сordon Kleshinskoe ozero, forest, 9–11.VIII.2022, 2♀ (VCh, OK).
DISTRIBUTION. Russia: Leningradskaya, Moscow and Ulyanovsk Province, Stavropol and Krasnodar Territories, Siberia, Amur Province, Khabarovsk and Kamchatka Territories, Sakhalin and Kuril Islands. Europe, Turkey, Turkmenistan, China, Korean Peninsula, Japan, southeast Asia.
HOSTS. Primary ectoparasitoid of lepidopterans from the family Gracillariidae, and some Tortricidae, Leucopteridae, Oecophoridae and Elachistidae.