The type specimens of bees (Hymenoptera, Apoidea) deposited in the Zoological Institute of the Russian Academy of Sciences, St. Petersburg. Contribution II. Family Halictidae, subfamilies Rophitinae, Nomiinae, and Nomioidinae Author Astafurova, Yulia V. Author Proshchalykin, Maxim Yu. text Zootaxa 2019 2019-08-01 4650 1 1 71 journal article 25081 10.11646/zootaxa.4650.1.1 9314cc58-f79b-4a7e-b6d4-3955d0824401 1175-5326 3357476 5279E46B-5A62-4F55-9422-394EAD7B503A 4. Dufourea armata Popov, 1959 ( Figs 4 a–f) Dufourea armata Popov, 1959: 226 , fig. 1, ♂ . Type locality: Qinghai ( China ). Published (original) locality: corresponds to data on the holotype label (see below). Holotype : ♂ , р[ека] Бомын(Ичегын), св[северный] Цайдам, Гоби [ China , Qinghai , Bomyn (Ichegyn) River, N Tsaidam , Gobi, ≈ 38°00′N 94°80′E], VI .[18]95, Роб[оровский], КоЗлов [ V. Roborovsky , P. Kozlov leg.] // Dufourea spec ., ♂ , P. Blüthgen det. // Dufourea armata , sp. n. , ♂ , V. Popov , 1954, Typ ! [handwritten by V. Popov ] // Holotypus <red label>. Current status. Dufourea ( Dufourea ) armata Popov, 1959 . Remark. Description of female: Wu 1990: 471 (in Chinese), 475 (in English), figs 32–34, 36. Distribution. China ( Qinghai , Xizang ).