Colletes impunctatus Nylander 1852

(Figs 17a –b, 22e–f)

Colletes impunctatus Nylander 1852: 249 (type locality: North Sweden); Osytshnjuk & Romankova 1995: 483; Davydova & Pesenko 2002: 583; Proshchalykin 2003a: 26; 2003b: 5; 2004: 3; 2007b: 878; 2010: 509; Proshchalykin et al. 2004: 158; Proshchalykin & Kupianskaya 2005: 4; Proshchalykin & Quest 2009: 239.

Colletes alpinus Morawitz 1872: 373 –374, Ƥ, 3 (type locality: Alps, Austria).

Colletes pseudocinerascens: Proshchalykin & Kupianskaya 2005: 4 .

Material examined. Russia. Altaisky Terr.: 1 Ƥ, 25 km SSW Kurya [82°09'E 51°22'N], 31.VII–3.VIII.2007, leg. SAB (ZISP); 1 3, 12 –15 km SW Kurya [82°12'E 51°30'N], 12.VII.2007, leg. SAB (ZISP); Tyva Republic: 1 Ƥ, 20 km SE Erzhin, Tore-Khol Lake [95°03'E 50°05'N], 27, 28.VII.2009, leg. SAB (ZISP); 2 3, Uyuksky mg., Sush [94°09'E 52°03'N], 900 m, 13.VI.2002, leg. Gurko (OÖLM); 5 3, 10 km NE Erzin [95°13'E 50°17'N], 1.VI.1994, leg. Kletecka (PCMS / RCMK); 1 3, Erzin [95°23'E 50°21'N], 1300 m, 18.VIII.1998, leg. H. Mattes (RCMK); Irkutsk Prov.: 1 Ƥ, 1 3, Baikal, Sarma [106°51'E 53°06'N], 5, 20.VII.2002, leg. N. Anthes (RCMK); Yakutia: 1 3, Khanchagai [129°39'E 61°45'N], 29.VI.1974, leg. YAP (IBSS); Zabaikalskiy Terr.: 1 3, Bylyra [111°43'E 49°41'N], 21.VI.1975, leg. D. Kasparyan (ZISP); Yakutia: 1 Ƥ, 30 km ESE Ust-Nera Balagannakh [143°40'E 64°21'N], 6.VI.1974, leg. Tikhmenev (ZISP); 1 Ƥ, Kara-Yurekh River [145°83'E 64°85'N], 14.VII.1974, leg. YAP (ZISP); 1 Ƥ, 85 km S Neryungri, Nagorniy [124°56'E 57°39'N], 24.VII.1999, leg. N. Davydova (ZISP); 1 Ƥ, Khaptagay, Lena river, 30 km upper Yakutsk [129°35'E 61°46'N], 29.VI.1974, leg. YAP (ZISP); 1 Ƥ, Yakutsk [129°43'E 62°02'N], 27.VI–3.VII.1927, leg. Moskvin (ZISP); 1 3, Oi-Bes, Pavlovskoe [129°34'E 61°52'N], 30.VI.1925, leg. Bianki (ZISP); 1 3, Lena River [129°32'E 63°21'N] 5.VII.2000, leg. N. Davydova (ZISP); 1 Ƥ, Enkyur-Yurekh, Lena River, Syrguev [129°42'E 62°37'N], 25.V.1901, leg. Gerz (ZISP); 3 3, Zhigansk, Lena River [123°22'E 66°46'N], 28.VI–1.VII.1875, leg. A. Chekanovskiy (ZISP); Amurskaya Prov.: 1 3, Dim [128°27'E 49°39'N], 15.VIII.1975, leg. N. Kurzenko (IBSS); Primorskiy Terr.: 2 Ƥ, Kievka [133°42'E 42°54'N], 26.VI.1982, leg. TGR (IBSS); Sakhalin: 1 3, Kostromskoe [142°10'E 47°30'N], 14.VII.1978, leg. A. Basarukin (IBSS); 12 Ƥ, 15.VIII.1978, leg. AZO (IZKU); 1 Ƥ, Ozerskiy [143°07'E 46°36'N], 20.VII.1978, leg. ASL (IBSS); 2 Ƥ, Novikovo [143°20'E 46°22'N], 21.VII.1978, leg. ASL (IBSS); 1 Ƥ, Novoaleksandrovsk [142°43'E 47°03'N], 27.VII.1978, leg. ASL (IBSS); 2 Ƥ, Aleksandrovsk-Sakhalinskij [142°15'E 50°90'N], 23.VIII.1978, leg. AZO (IZKU); 2 Ƥ, Starodubskoe [142°45'E 47°24'N], 31.VII.1978, leg. AZO (IZKU); 1 Ƥ, Goryachie Klyuchi [142°25'E 47°02'N], 30.VII.2002, leg. ASL, Yu. Storozhenko (IBSS); Kuril Islands: Kunashir: 1 Ƥ, Dubovoe [145°45'E 44°00'N], 7.VIII.1980, leg. ASL (IBSS); 1 Ƥ, Peschanoe Lake [145°50'E 44°03'N], 17.VIII.1980, leg. ASL (IBSS); 1 Ƥ, Yuzhno-Kurilsk [145°51'E 44°02'N], 3.VIII.1980, leg. ASL (IBSS); Kamchatskiy Terr.: 14 Ƥ, 29 3, Esso [158°42'E 55°55'N], 20.VII–6.VIII.2005, leg. MYP (IBSS).

Distribution in Russia. European part (Osytshnjuk et al. 1978), *Altaisky Terr., *Tyva Republic, *Irkutsk Prov., Zabaikalskiy Terr., Yakutia, Primorskiy Terr., Sakhalin, Kuril Islands (Kunashir) (Osytshnjuk & Romankova 1995), Amurskaya Prov. (Proshchalykin 2004), Kamchatskiy Terr. (Proshchalykin & Kupianskaya 2005). General distribution. Norway, Sweden, Netherlands, France, Denmark, Germany, Switzerland, Austria, Finland, Poland, Czech Republic, Italy, Russia, Mongolia.