Colletes hylaeiformis Eversmann 1852
(Figs 3 e, 8c–d, 19c–d)
Colletes hylaeiformis Eversmann 1852: 45, ♀, ♂ (type locality: Kasan, Orenburg, Russia); Osytshnjuk et al. 1978: 295; Warncke 1978: 333; Proshchalykin & Kuhlmann 2012: 7; Kuhlmann & Proshchalykin 2013a: 407. Colletes chobauti Pérez 1903: 229, ♀, ♂ (type locality: Avignon, France).
Material examined. Russia. Rostov Prov.: 1 ♀, Rostov on Don [39°42′E 47°14′N], 18.VII.1967, YAP (ZISP); Volgograd Prov.: 13 ♀, 6 ♂, Sarepta[=Volgograd] [44°28'E 48°42'N], Wolmann’s coll. (ZISP); 2 ♂, 16- 20.VII.1928, A. Shestakov (ZISP); Krasnodar Terr.: 1 ♂, Sochi [39°43'E 43°35'N], 2.X.1926, A. Shestakov (ZISP); Stavropol Terr.: 1 ♂, 15 km W Stavropol [41°68'E 45°02'N], 5.VIII.1990, YAP (ZISP); 1 ♂, Shpakovskoe [42°02'E 45°08'N], 16.VI.1987, SAB (ZISP); Dagestan Republic: 2 ♀, 2 ♂, 30 km SE Makhachkala, Manaskent [47°41'E 42°44'N], 21.VII.1990, YAP (ZISP).
Distribution in Russia (Fig. 3 e). Rostov Prov., Volgograd Prov., Krasnodar Terr., Stavropol Terr., Dagestan Republic.
General distribution. Spain, France, Germany, Austria, Italy, Czech Republic, Slovakia, Hungary, Slovenia, Romania, Bulgaria, Greece, Turkey, Ukraine, Russia, Georgia, Azerbaijan, Kazakhstan, Uzbekistan, Tajikistan.