Pericoma (Pachypericoma) nielseni Kvifte, 2010

Material examined. Bulgaria: (site 3) Sofijska Planina Plain, 5 km from Batulia, river Elešnica (Eleshnitsa), 1 ♂, 12.vi.1985, SW, rocky brook, veg.: Salix, Alnus, Poaceae, Marchantiopsida, slide Inv. No. 25148, leg., det., Ježek; Rhodopes Mts. (site 9) Devin, 4 ♂, 17.viii.1981, SW, branches over the river, veg.: Alnus, Salix, slides Inv. No. 25060, 25436, 25441 and 25448, leg., det., Ježek; (site 32) Stara Kresna, 1 ♂, 5.viii.1981, SW, river, weet meadow, veg.: Alnus, slide Inv. No. 24989, leg., det., Ježek; Stara Planina Mts. range, (site 36) Trojan-Ořešak (Oreshak), 1 ♂, 19.vi.1985, SW, brook in field, waste, veg.: Salix, Sambucus, Juglans, Urtica, slide Inv. No. 25212, leg., det., Ježek.

Distribution. Currently known to occur in Belgium, Czech Republic, Denmark, Finland, France, Norway, Slovakia, Ukraine (Wagner 1990; Kvifte 2010; Kvifte et al. 2011; Ježek 2006d, 2009b; Ježek & Omelková 2012; Ježek et al. 2005, 2008, 2014, 2017, 2018b; Kroča & Ježek 2015, 2019; Oboňa & Ježek 2014; Omelková & Ježek 2012a). First record for Bulgaria.