Sycorax silacea Haliday in Curtis, 1839

Material examined. Bulgaria: Stara Planina Mts. range, (site 10) river Elešnica (Eleshnitsa) (upper flow) env. Murgaš Mt., 1 ♂, 14.vi.1985, SW, pasture, brook, rotten stumps, veg.: Carpinus, Corylus, Rosa, Urtica, slide Inv. No. 25294, leg., det., Ježek.

Distribution. Currently known to occur in Belgium, Bosnia and Herzegovina, Czech Republic, Denmark, France, Germany, Great Britain, Hungary, Italy, Poland, Romania, Slovakia, Sweden, Switzerland (Wagner 1990; Krek 1999; Ježek 1993, 1996a, 2006, 2007; Ježek & Hájek 2007; Ježek & Schacht 2006; Ježek et al. 2005, 2008, 2014, 2018b). First record for Bulgaria.