Tychus rufus Motschulsky, 1851

Literature data: Kazashko, Varna (Karaman 1969), Kioshkovete, Shumen (Karaman 1972a).

New data: Besarbovo, Rusenski Lom, N43.7597 E25.9639, 23.4.2011, 1 ♂, 5 ♀♀, leg. R. Bekchiev, R. Kostova ; Belogradshik, near Lepenitsa Cave, N43.6222 E22.6961, 3.9.2008, 2 ♂♂, 1 ♀, leg. P. Mitov ; Belogradchik, between Ruzhintsi and Dolni Lom Villages, N43.5917 E22.7750, 28.9.2008, 1 ♂, leg. P. Mitov (NMNHS) .