Hylaeus (Hylaeus) communis Nylander, 1852
Hylaeus communis Nylander, 1852: 234, ♀, ♂ (type locality: Gallia); Proshchalykin & Dathe 2012: 12.
Material examined. Altaiskiy Territory: 4 ♀, 8 ♂, Biisk, 6.VII.2007, SAB (ZISP); 6 ♂, 8 km S Biisk, Ust'-Katun', 7.VII.2007, SAB (ZISP); 3 ♀, Barnaul, Yuzhnyi, 9.VIII.2010, A. Byvaltsev, Yu. Danilov (NGU); Altai Republic: 1 ♀, 36 km SE Ongudai, Yaloman River, 29.VII.1987, Yu. Pesenko (ZISP).
Distribution in Siberia. *Altaiskiy Territory, *Altai Republic.
General distribution. Throughout Europe to 68° N, Ural, Western Siberia, Asia Minor, Caucasus, Iran, Morocco, Tunisia.