Gymnopternus ussurianus (Stackelberg, 1933)

Material examined. 1♂, Primorye, Kedrovaya Pad, central station, 23.07.1976, R. G. Soboleva; 1♂, Primorye, ShkotovskyDistr., Tikhookeansky [= Fokino], 30.07.1979, Yu. D. Bodrova; 2♂, Primorye, Ussuriisky Distr., Kamenushka, 7.08.1981, Belova; 5♂, Primorye, Khasansky Distr., Ryazanovka, 23.07.1987, 25.07.1993, V. N. Makarkin; 5♂, Primorye, Chernigovsky Distr., Gornyi Khutor, sweeping on Ambrosia, 7.06., 11.07.1988, L. Esipenko; 4♂, Primorye, Chernigovsky Distr., Evseevka, sweeping, 15.07.1988, L. Esipenko; 8♂, Primorye, Arsenyev, 25, 26, 27.07.1985, 10.08.1990, V. N. Makarkin; 1♂, Primorye, Krasnoarmeisky Distr., Dersu, soya, 19– 26.08.1991, V. N. Makarkin; 2♂, Primorye, Iman River, Melnichnoe vic., BLP, 14.07.1991, Sidorenko (all in coll. FCBV); 1♂, Primorye, Khanka Lake, 45.825°N, 131.02°E, 15– 19.07.2018, N. Vikhrev; 1♂, Andreevka, 42.7°N, 131.1°E, 26– 31.07.2018, N. Vikhrev; 1♂, Andreevka, 42.7°N, 131.1°E, 1– 3.08.2018, N. Vikhrev; 3♂, Ryazanovka, 42.827°N, 131.23°E, 1.08.2018, N. Vikhrev; 1♂, Primorye, 10 km NE Vladivostok, 43.21°N, 132.07°E, 21– 29.07.2019, E. Erofeeva (all in ZMMU).

Distribution. Type localities: Russia, “Ussuri-Gebiet, Tigrovaja, Sutshan (= Partizansky) Distr., Jakovlevka, Spassk-Distr., Basargin bei Wladiwostok, Rjabokonj am Chanka-See.” Palaearctic: Japan, Russia (Amur Region, Khabarovsk, Kuriles, Primorye).