Colletes fraterculus Noskiewicz 1936
Colletes fraterculus Noskiewicz 1936: 526 –528, ♀ (holotype: ♀, Kabadian, Tajikistan, 14.VII.1934, V. Gussakovskij [MNHW]); Popov 1949: 690; Kuhlmann 2005: 1367; Kuhlmann & Proshchalykin 2013a: 414; Wanat et al. 2014: 635.
Material examined. Uzbekistan. 1 ♀, 30 km SE Denau, Babatag Ridge [68°12'E 38°07'N], 24.V.1982, M. Volkovich [RCMK].
Distribution. Tajikistan, * Uzbekistan.
Remarks. This species has only been known from two localities in Tadjikistan.