Hylaeus (Hylaeus) dorni Dathe, 1986

Hylaeus dorni Dathe, 1986a: 294, Ƌ (holotype—Ƌ, “Chovd: Conocharajch gol, Choit dalaj nuur [Mongolia, Khovd aimag], 5– 9.8.1977, leg. M. Dorn, A. Stubbe”, ZNSH); Proshchalykin & Dathe 2016: 306 –308, ♀.

Material examined. Mongolia. Khovd Aimag: 3 ♂, 20 km SE Altai, Elkhon, 28.VII.1970, MK (ZISP); 1 ♂, 15 km S Bulgan 29.VII.1970, IK (ZISP); 3 ♂, 12 km S Altai, Bodonchin-Gol, 21.VI.1980, VT (ZISP); 2 ♀, 25 km N Uench, Uench River, 1700 m, 15.VI.2012, AT (IBSS); Govi-Altai Aimag: 1 ♀, Shargyn-Gobi, 10 km E Bayan, 23.VIII.1967, VZ; 1 ♂, 15 km WNW Dzakhoi, 2 4–26.VIII.1970, EN (ZISP); Sukhbaatar Aimag: 1 ♂, Dzotol- Khan-Ula, 12.VII.1971, IK (ZISP); Dornod Aimag: 1 ♀, 55 km NNE Khavirga, 21.VIII.1975, MK (ZISP).

Distribution in Mongolia. Uvs Aimag, Khovd Aimag, *Govi-Altai Aimag, *Sukhbaatar Aimag, *Dornod Aimag (Fig. 4 g).

General distribution. Mongolia, Russia (Tyva Republic).