Colletes daviesanus Smith 1846
? Apis canus Gmelin 1790: 2791, ♀ (type locality: Germany).
Colletes daviesanus Smith 1846: 1278, ♀, ♂ (type locality: England).
Colletes daviesanus signatus Verhoeff 1890: 334 (type locality: Germany)
Material examined. Kazakhstan. Zapadno-Kazakhstankaya Prov.: 16 ♀, 9 ♂, Yanvartsevo, Ural River [53º15'E 51º27'N], 11.VII–1.VIII.1950, VRR (ZISP); Akmolinsk Prov.: 1 ♀, Kokshetay Mt., Tersakkan River [70º12'E 53º05'N], 1.VI.1957, VRR (ZISP); Vostochno-Kazakhstanskaya Prov.: 4 ♀, Borovoe [71º05'E 52º60'N], 22.VII.1932, VBP (ZISP); 1 ♂, Chernov River, near Bukhtarma River [86º10'E 47º30'N], 29.VII.1897, Silant'ev (ZISP).
Published records. Morawitz (1876: 264); Popov (1934: 53): Kazakhstan; Kuhlmann (2005: 1373); Kuhlmann & Proshchalykin (2011: 8); Proshchalykin & Kuhlmann (2012: 15); Proshchalykin (2012: 449): Kazakhstan, Kyrgyzstan.
General distribution. Ireland, Great Britain, Norway, Sweden, Netherlands, Belgium, France, Germany, Switzerland, Liechtenstein, Austria, Italy, Czech Republic, Slovakia, Hungary, Slovenia, Croatia, Macedonia, Finland, Poland, Estonia, Romania, Ukraine, Russia, Turkey, Georgia, Armenia, Kazakhstan, Kyrgyzstan, Mongolia, China.