Bulgaria: Chepan Mts. (no locality specified) - Dimitrov & Lazarov 2002 ; Yundola - 8 ♀, Deltshev et al. 2011 ; Stoikite, Smolyan Province - 1 ♀, Deltshev et al. 2011 ; Smolyan Lakes, Western Rhodopes Mts. - 1 ♀, 31.07.1991, Deltshev et al. 2011 ; Smolyan - 3 ♀, Deltshev et al. 2011 ; Shiroka Laka - 1 ♀, Deltshev et al. 2011 ; Orfei Hut, Borino - 1 ♂, 3 ♀, Deltshev et al. 2011 ; Dyavolskoto Garlo Cave, Trigrad - 3 ♀, Deltshev et al. 2011 ; Mostovo, Plovdiv Province - 1 ♀, Deltshev et al. 2011 ; Lednitsata Hut, Western Rhodopes Mts. - 1 ♀, Deltshev et al. 2011 ; Gela, Smolyan Province - 1 ♂, 6 ♀, Deltshev et al. 2011 ; Dospat - 1 ♂, 2 ♀, Deltshev et al. 2011 ; Dospat Dam, Western Rhodopes Mts. - 1 ♂, 5 ♀, Deltshev et al. 2011 ; Near Vishegrad Peak - 2 ♂, 20.06.2019, Dimitrov & Naumova 2021 ; Boynik, Kardzhali Province - 3 ♂, 1 ♀, Deltshev et al. 2004 ; Valche Pole, Haskovo Province - 1 ♂, 12.04.1998, Deltshev et al. 2004 ; Bogdan Peak, Sredna Gora Mountain - 2 ♀, Lazarov et al. 2001 ; 18 ♂, 2 ♀, Lazarov et al. 2001 ; Chivira Hut, Sredna Gora Mts. - 2 ♂, Lazarov et al. 2001 ; Barikadite Place, Sredna Gora Mts. - 1 ♀, Lazarov et al. 2001 ; Kulata (megalith complex near Strelcha) - 2 ♂, Lazarov et al. 2001 ; Strelcha - 7 ♂, Lazarov et al. 2001 ; Fetentsi, Pazardzhik Region - 4 ♂, 2 ♀, Lazarov et al. 2001 ; Panagyurishte - 8 ♂, 1 ♀, Lazarov et al. 2001 (St. Ivan); Granchar Hut, Rila - 2 ♀, 14.07.1986, Deltshev 1995 ; Stoykite, Smolyan Province - 2 ♀, 15.07.1984, Deltshev 1987 ; Demianitsa - 6 ♀, 7 juv., 14.07.1984, Deltshev 1987 ; Vihren Hut, Pirin - 2 ♂, 1 ♀, 03.07.1979, Deltshev 1987 ; Bachkovo Monastery - 1 ♂, Deltshev 1987 (May 1911, leg. Drensky); Vitosha (no locality specified) - 1 ♂, Deltshev 1987 (July 1910, leg. Drensky); Rila Monastery - 1 ♀, Deltshev 1987 (June 1910, leg. Drensky); Drensky 1936 (As Z. timidum, misidentified after Deltshev 1987); Banderitsa - 7 ♀, 11.07.1915, Deltshev 1987 (lectotype and paralectotypes); Drensky 1936 (As Z. germanicum, misidentified after Deltshev 1987); Drensky 1936 ; Drensky 1936 (As Z. elegans, misidentified after Deltshev 1987); Golyam Tsarev Vrah Peak, Slavyanka Mt. - 16.06.1937, Drensky 1940 ; Borovets - Drensky 1936 (As Z. timidum, misidentified after Deltshev 1987); Drensky 1936 (As Z. germanicum, misidentified after Deltshev 1987); Bansko - Drensky 1936 (As Z. germanicum, misidentified after Deltshev 1987); Drensky 1936 (As Z. elegans, misidentified after Deltshev 1987); Vratsa - Drensky 1936 (As Z. germanicum, misidentified after Deltshev 1987); Vihren - Drensky 1936 ; Bachkovo - Drensky 1936 (As Z. elegans, misidentified after Deltshev 1987);