Hylaeus (Hylaeus) angustatus (Schenck, 1861)

Prosopis angustata Schenck, 1861: 315, 321, ♂ (type locality: Weilburg, Germany); Proshchalykin & Dathe 2012: 7.

Material examined. Altaiskiy Territory: 1 ♀, Lebyazh'e Lake, 2.VIII.1948, M. Nikol'skaya (ZISP); Khakassia Republic: 1 ♀, 20 km SW Abakan, Izykhskie Kopi, 7.VII.2014, ASL, MYP, VML (IBSS); 4 ♀, 3 ♂, Shira Lake, Zhemchuzhnyi, 1.VII.2014, ASL, MYP, VML (IBSS).

Distribution in Siberia. * Altaiskiy Territory, *Khakassia Republic, Tyva Republic.

General distribution. Nearly throughout Europe, from Mediterranean coast to 60° N; Russia (European part, Siberia), Caucasus, Morocco, Lebanon, Asia Minor, Iran.