1. B. communistus Santschi, 1919

Distribution: E.G.: Gardabani, Rustavi (Jijilashvili, 1968); S.G.: Akhaldaba, Akhaltsikhe, Borjomi, Chobiskhevi, surroundings of Atskuri, surroundings of Dmanisi (Ruzsky, 1905; Jijilashvili, 1967a, 1974a).