11. Dolichopus basalis Loew, 1859

Material examined. 1♂, [Kamchatka Terr.], Koryakia, Apuka, Pakhachinsky Ridge, shrub tundra, 2.08.1959, K. B. Gorodkov ; 1♂, Kamchatka, 18 km NO Kozyrevsk, 21.07.1985, V. V. Zlobin ; 1♂, [Khabarovsk Terr.], Okhotsk airport, larch forest, 28.08.1987, K. B. Gorodkov .

Distribution. Type locality: “Chamar-Daban” Ridge (Siberia). Palaearctic: Korea, Russia (Buryatia, Irkutsk, Kamchatka, Khabarovsk, Kuriles, Yakutia, Zabaikalye). First record from Koryakia.