Material examined. 1♀, IRAN, Qazvin province, Flar (36°24´61"N, 50°05´58"E), 11-VI-2009, Astragalus brachydontus.
Distribution in Iran. East-Azarbaijan (Naghizadeh et al., 2017), Khorasan-Razavi (Dashti & Lotfalizadeh, 2008), and Qazvin (new records) provinces.
Note. We reared B. nikolskayae from seeds of Astragalus brachydontus for the first time; Glycyrrhiza glabra, G. hirsute and G. echinoides were reported as hosts of this species (Alsendi et al., 2019).