Lasius flavus (Fabricius, 1782)
Records
(Map 53): Bulgaria (Agosti and Collingwood 1987a, Atanassov and Dlusskij 1992); Western Stara Planina Mts: Milanovo vill. (Vratsa) (Atanassov 1934); Central Stara Planina Mts: Botev peak (Ray hut), Vezhen hut, under Bratanitsa peak (Atanassov 1936); Sofia Basin: Sofia (Atanassov 1934, Lapeva-Gjonova 2004b, Lapeva-Gjonova and Atanasova 2004, Antonova 2005, Antonova and Penev 2006, 2008), the surroundings of Sofia (Antonova and Penev 2006); Lyulin Mt. (Atanassov 1934); Vitosha Mt. (Atanassov 1936, 1952); Podbalkan Basin: Rose valley (Atanassov et al. 1955); Lozenska Planina Mt. (Vassilev and Evtimov 1973); Strandzha Mt.: Balgari vill. (Atanassov 1934); Belasitsa Mt. (Atanassov 1964); Krupnik-Sandanski-Petrich Valley: along Strumeshnitsa river (Atanassov 1964); Rila Mt.: Borovets (Atanassov 1934); Western Rhodopi Mts: Dobrostan vill. (Seifert 1983), Smolyan, Rakitovo (Lapeva-Gjonova in press (a)).