Colletes daviesanus Smith, 1846

? Apis canus Gmelin 1790: 2791 .

Colletes daviesanus Smith 1846: 1278 –1279; Morawitz 1876: 264; Popov 1934: 53; Kuhlmann 2005: 1372; 2009b: 24; Kuhlmann & Dorn 2002: 93; Proshchalykin 2012: 449; Proshchalykin & Kuhlmann 2012: 15; Kuhlmann & Proshchalykin 2013a: 423; 2013b: 260.

Colletes daviesanus signatus Verhoeff 1890: 334 .

Material examined: China, Qinghai: 9♀♀, 2♂♂, Dulan Xian, Xiligou (98º06′E 36º18′N), 31.VII.1950, Bao- Ling Lu & Jie-Kun Yang; 2♂♂, Gangca (100º06′E 37º12′N), 3200 m, 14.VIII.1996, De-Cheng Yuan; Heilongjiang: 1♀, Charbin (126°41´E 45°45´N), 30.VIII.1953, V. Alin (ZFMK); 2♂♂, Charbin (126°41´E 45°45´N), 2–8.VIII.1954, V. Alin (ZFMK, RCMK); 1♂, Harbin (126º36′E 45º42′N), 19.VII.1954; 6♂♂, Harbin (126º36′E 45º42′N), 7.VIII.1954; 1♂, Harbin (126º36′E 45º42′N), 11.VIII.1954.

Floral association: no record.

General distribution: Ireland, Great Britain, Norway, Sweden, Netherlands, Belgium, France, Germany, Switzerland, Liechtenstein, Austria, Italy, Czech Republic, Slovakia, Hungary, Slovenia, Croatia, Macedonia, Serbia, Finland, Poland, Estonia, Romania, Ukraine, Turkey, Georgia, Armenia, Iran, Kazakhstan, Tajikistan, Kyrgyzstan, Russia, Mongolia, China (Qinghai, Heilongjiang).