Bulgaria: Trigrad - 1 ♀, Deltshev et al. 2011 ; Satovcha - 1 ♂, 10.05.1987, Deltshev et al. 2011 ; Byala Cherkva Ridge, West Rhodopes Mts. (approximate) - 1 ♂, Deltshev et al. 2011 ; Kulata (megalith complex near Strelcha) - 1 ♂, Lazarov et al. 2001 ; Boyana - 1 ♂, 15.09.1966, Flanczewska 1981 ; Chudnite mostove - 1 ♂, 14.05.1966, Flanczewska 1981 ; Borovets - Drensky 1936 ; Banderitsa - Drensky 1936 ; Bachkovo Monastery - Drensky 1936 ; Sofia - Drensky 1936 ; Bogoslov - Drensky 1936 ; Gabrovo - Drensky 1936 ;