Colletes roborovskyi Friese 1913
(Figs 12 e–f, 27a–b)
Colletes roborovskyi Friese 1913: 59, ♀, ♂ (type locality: " Mongolia " [China: Xinjiang]); Noskiewicz 1936: 243 –247; Osytshnjuk et al. 1978: 296; Warncke 1978: 359; Kuhlmann 2005: 1370; Kuhlmann & Dorn 2002: 91; Kuhlmann & Proshchalykin 2011: 7; 2013a: 407; 2013b: 458.
Material examined. Russia. No specimens examined.
Distribution in Russia. South-East of European part (Osytshnjuk et al. 1978), Buryatia Republic.
General distribution. Turkey, Russia, Georgia, Azerbaijan, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, China [Inner Mongolia, Xinjiang].
Remark. Osytshnjuk et al. (1978) did not provide locality data for this species and no additional material was available for study so no distribution map is available for the European part of Russia.