( Figs 4, 12a –b, 21 a –b)
? Apis canus Gmelin 1790: 2791, Ƥ ( type locality: Germany).
Colletes daviesanus Smith 1846: 1278, Ƥ, 3 ( type locality: England); Noskiewicz 1936: 324; Osytshnjuk 1970: 82; Shumakova et al. 1982: 158; Konusova & Yanushkin 2000: 284; Davydova & Pesenko 2002: 583; Proshchalykin 2008 b: 2; 2010: 509.
Colletes daviesanus signatus Verhoeff 1890: 334 ( type locality: Germany).
Colletes perforator: Davydova & Pesenko 2002: 583.
Material examined. Russia. Chelabinsk Prov.: 1 3, Smolino [ 61 ° 28 'E 55 °04'N], 19.VI. 1916 ( ZISP); Sverdlovskaya Prov.: 2 3, Kruchikha 4, 19.VII. 1929, leg. М. Redikortsev ( ZISP); Tomsk Prov.: 1 3, 8 km E Tomsk, Tomsk River [ 84 ° 58 'E 56 ° 26 ´N], 3.VII. 1901, leg. Shafir ( ZISP); Altai Republic: 2 Ƥ, Ongudai [ 86 °06'E 50 ° 45 'N], 12.VII. 1909, leg, W. Steinfeld ( ZISP); 1 Ƥ, Chemal [ 86 °01'E 51 ° 24 'N], 19–22.VII. 2007, leg. SAB ( ZISP); Altaisky Terr.: 2 Ƥ, Biysk [ 85 ° 10 'E 52 ° 31 'N], 9.VII. 1909, leg. W. Steinfeld ( ZISP); 1 Ƥ, 2 3, Barnaul, Yuzhnyi [ 83 ° 41 'E 53 ° 16 'N], 3.VIII. 2010, leg. MYP ( IBSS); Kemerovo Prov.: 5 Ƥ, 4 3, Berchikul Lake [ 88 ° 19 'E 55 ° 36 'N], 14– 22.VII. 1911, leg. Gorchakovskiy ( ZISP); Irkutsk Prov.: 2 Ƥ, Padun [ 101 ° 42 'E 56 ° 18 'N], VIII. 1868, leg. Chekanovskij ( ZISP); 1 Ƥ, Irkutsk [ 104 ° 16 'E 52 ° 17 'N], Yakovlev’s coll. ( ZISP); Burytia Republic: 2 Ƥ, 13, Mondy [ 100 ° 59 'E 51 ° 40 'N], 28, 29.VII. 2010, leg. MYP ( IBSS); 1 3, Ulan-Ude [ 107 ° 36 'E 51 ° 49 'N], 25.VII. 2006, leg. S. Rudykh ( RCMK); Zabaikalskiy Terr.: 2 3, Chita [ 113 ° 30 'E 52 °02'N], VI, VII. 1866, leg. Chekanovskii ( ZISP); Yakutia: 10 3, Zhigansk, Nashim Cape [ 123 ° 22 'E 66 ° 46 'N], 28.VI – 1.VII. 1875, leg. Chekanovskij ( ZISP); 1 Ƥ, Melzhekhsinskiy nasleg, Tyruialakh [ 117 ° 38 'E 62 °09'N], 29.VI. 1912, leg. Afanasiev ( ZISP); 3 3, 10 km N Yakutsk, Markha [ 129 ° 46 'E 62 °06'N], 2–4.VI. 1900, leg. Olenin ( ZISP); 1 3, Buotama River [ 125 ° 51 'E 60 ° 52 'N], 6.VII. 2000, leg. N. Davydova ( ZISP); 1 3, Inyali River [ 145 ° 72 'E 64 ° 40 'N], 10.VII. 1974, leg. YAP ( ZISP); 1 3, Dzherba River, Khomo [ 124 ° 49 'E 63 ° 57 'N], 1.VII. 2000, leg. Ermakova ( ZISP); 4 3, Ergedzhey River [ 117 ° 24 'E 61 ° 50 'N], 13–15.VII. 2000, leg. Ermakova ( ZISP); 2 3, 25 km N Aldan, Nizhniy Kuranakh [ 125 ° 22 'E 58 ° 21 'N], 20.VII. 1999, leg. N. Davydova ( ZISP); Amurskaya Prov.: 2 3, 25 km N Svobodnyi [ 128 °08'E 51 ° 36 'N], 1, 2.VIII. 2003, leg. SAB ( ZISP); 1 3, Kundur [ 130 ° 45 'E 49 °06'N], 17.VII. 2003, leg. SAB ( ZISP); Khabarovsk Terr.: 1 3, Solnechnyi [ 137 °01'E 50 ° 35 'N], 23.VII. 2003, leg. MYP ( IBSS).
Distribution in Russia. European part ( Osytshnjuk et al. 1978), *Chelabinsk Prov., *Sverdlovskaya Prov., Tomsk Prov., Irkutsk Prov. ( Noskiewicz 1936), Altaisky Terr. ( Shumakova et al. 1982),Yakutia ( Davydova & Pesenko 2002), Zabaikalskiy Terr. ( Proshchalykin 2008 b), *Altai Republic, *Burytia Republic, *Amurskaya Prov., *Khabarovsk Terr.
General distribution ( Fig. 4). Ireland, Great Britain, Norway, Sweden, Netherlands, Belgium, France, Germany, Switzerland, Liechtenstein, Austria, Italy, Czech Republic, Slovakia, Hungary, Slovenia, Croatia, Serbia, Finland, Poland, Estonia, Romania, Ukraine, Russia, Turkey, Georgia, Armenia, Kazakhstan, Kyrgyzstan, Mongolia, North-eastern China.