MATERIAL. Primorskii Krai: the village of Kaimanovka (43°37'49" N, 132°13'49" E), ex * Eurygaster testudinaria (Geoffr.) (Scutelleridae), August 21, 2019, 1 ♀ (T. Markova).
DISTRIBUTION. Russia: middle of the European part, Siberia, Far East (Amur Oblast, Khabarovsk Krai, Primorsky Krai); Western Europe, Middle East, Israel, Transcaucasus, Kazakhstan, Middle Asia, Mongolia, Japan (Hokkaido), North America.
HOST. This species was reared ex Zicrona caerulea (L.), Neottiglossa pusilla (Gmel.) (Pentatomidae), Leptopterna dolabrata (L.), Lygus pratensis (L.), L. rugulipennis Popp. (Miridae), Myrmus miriformis (Fall.) (Rhopalidae), and Beosus maritimus (Scop.) (Lygaeidae) in Western Europe (Dupuis, 1949, 1963; Draber-Mońko, 1965; Herting, 1971; San & Marshall, 2003). Eurygaster testudinaria (Geoffr.) was firstly recorded as a host from Primorsky Krai. The duration of development in the puparium was 15 days (n =1).