Bulgaria: Vodnata Cave, Hristo Danovo - 1 ♂, 28.09.1997, Deltshev et al. 2003 ; Morovitsa Cave, Glozhene - 1 ♀, 01.05.1995, Deltshev et al. 2003 ; Planinets Cave, Glozhene - 1 ♀, 04.07.1999, Deltshev et al. 2003 ; Teteven - 1 ♂, 1 ♀, 04.10.1994, Deltshev et al. 2003 (Balduinova Cave); Lesidren, Lovech Province - 1 ♀, 04.10.1994, Deltshev et al. 2003 (Varbata Cave); Apriltsi, Lovech Province - 1 ♂, 08.04.1984, Deltshev et al. 2003 (Propast I Cave); Golyama Zhelyazna - 1 ♂, 1 ♀, 07.07.1972, Deltshev et al. 2003 (Yalovitsa Cave); 08.10.1925, Deltshev 1972 ; Drensky 1936 ; Sinyoto kolelo cave, Teteven - 23.11.1968, Deltshev 1972 ; Toplya Cave, Central Balkan - 3 ♀, Deltshev 1972 (Drensky' s type material); Drensky 1936 ;