Material examined. Russia. Altai Republic. 2 ♀, 24 km NWW Aktash, Chuya River [87°16′E 50°21′N], 1040 m, 30. VI.2016, MP, VL [FCBV]; Tyva Republic. 1 ♀, 15 km SE Bert-Dag Mt. [94°38′E 50°43′N], 10. VI.2010, Yu. Danilov [FCBV].
Distribution in Siberia. * Altai Rep., Tyva Rep., Krasnoyarsk Terr., Buryatia Rep., Yakutia, Zabaikalskiy Terr.
General distribution. Russia (European part, Siberia, Far East); Europe, Mongolia, North America.
FIGURES 2–7. Males of Hoplitis daurica (Radoszkowski) (2, 4, 6) and H. alatauensis (Tkalců) (3, 5, 7); 2, 3—terga 6–7; 4, 5—sterna 4–6; 6, 7—genitalia.