Hylaeus (Hylaeus) communis Nylander, 1852

Hylaeus communis Nylander, 1852: 234, ♀, ♂ (syntypes: ♀♀, ♂♂, Gallia, MZHF).

Prosopis ciliata Eversmann, 1852: 53, ♀, ♂ (type locality: Orenburg; Simbirsk; Kasan, Russia, ZISP).

Hylaeus alienatus Förster, 1871: 932, ♂ (type locality: Aachen, Germany, MNHN).

Hylaeus marginatus Förster, 1871 (nom. praeocc., nec Thomson, 1870): 1016, ♀ (type locality: not stated, MNHN).

Hylaeus ebeninus Förster, 1871: 1053, ♀ (type locality: Austria, MNHN).

Hylaeus nigricornis Förster, 1871 (nom. praeocc., nec Schenck, 1853): 1057, ♀ (type locality: Aachen, Germany, MNHN). Hylaeus nitidulus Förster, 1871 (nom. praeocc., nec Fabricius, 1804): 1058, ♀ (type locality: Germany, MNHN).

Prosopis rupestris Smith, 1872: 103, ♀ (type locality: Sidmouth, England, BMNH).

Prosopis annulata var. tristis Dalla Torre, 1877: 186, ♀ (type locality: Tirol, Austria, IZUI).

Prosopis foersteri Dalla Torre & Friese, 1895: 23, nom. nov. for Hylaeus nitidulus Förster, 1871 .

Prosopis annulata var. nigrifacies Alfken, 1913: 12, 18, ♀ (type locality: Bremen, Germany, MNHU).

Prosopis communis var. reiecta F.K. Stoeckhert, 1954: 22, ♀ (type locality: Forchheim, Germany, ZSM).

Prosopis communis cretica Warncke, 1981: 174, ♂ (type locality: Crete, Greece, OLBL).

Material examined. CHINA. 6 ♀, 7 ♂, Dаnkhe River, S Sасhzhоu, Gаshun' Gоbi, 24-27.VII.1895, V. Roborovsky, P. Kozlov ; 1 ♀, 5 ♂, oasis Sachzhou, Gashunskoe Gobi, 30.VII.1895; 1 ♀, 2 ♂, idem, 1-3.VIII.1895; 1 ♀, 1 ♂, idem, 4.VIII.1895, V. Roborovsky, P. Kozlov; 3 ♂, Suleikhe River, near Sachzhou, Gashunskoe Gobi, 7.VIII.1895, V. Roborovsky, P. Kozlov ; 1 ♂, Karatyube, W to Khami, 15.IX. 1 895, V. Roborovsky, P. Kozlov.

Distribution. Eurоpe, Nоrth Afriса (Тunisiа, Mоrоссо), Azerbаijаn, Тurkeу, Lebаnоn, Irаn, Kаzаkhstаn, Тurkmenistаn, Russiа, * Chinа (Gаnsu, Хinjiаng). Intrоduсed tо Quebeс, Cаnаdа (Mаrtins et al. 2017).