Colletes dubitatus Noskiewicz 1936

Colletes dubitatus Noskiewicz 1936: 241 –242 (holotype –♂, Tartugai, Kazakhstan, 3–15.VI.1923, A. Shestakov).

Material examined. Kazakhstan. Kyzylorda Prov.: 1 ♂, Kuz-Dzhetnes Is. (=Barsakel'mes), Aral Sea [59º54'E 45º38'N], 27.VII.1900, L. Berg (ZMMU). Uzbekistan. Surkhandar’ya Prov.: 1 ♂, Khatynrabat, Amu-Dar'ya River [67º43'E 37º16'N], 20.IX.1934, ANZ (RCMK).

Published records. Noskiewicz (1936: 242): Kazakhstan, Turkmenistan; Popov (1949: 690): Kazakhstan, Tajikistan, Turkmenistan; Kuhlmann (2005: 1369): Kazakhstan, Tajikistan, Turkmenistan, Uzbekistan. General distribution. Kazakhstan, Uzbekistan, Turkmenistan, Tajikistan, Mongolia.