Formica pressilabris

Distribution
This taxon was described from Finland.

Nomenclature

 *  pressilabris. Formica pressilabris Nylander, 1846a: 911, pl. 18, fig. 21 (w.q.m.) FINLAND. Combination in F. (Coptoformica): Müller, 1923: 146. Subspecies of exsecta: Forel, 1874: 51; Emery & Forel, 1879: 450; Ruzsky, 1904b: 5; Emery, 1909b: 191; Wheeler, W.M. 1913f: 491; Forel, 1915d: 59; Emery, 1916b: 257; Ruzsky, 1925b: 43; Emery, 1925b: 257; Karavaiev, 1929b: 217; Karavaiev, 1936: 255; Stitz, 1939: 312. Status as species: André, 1882b: 179; Ruzsky, 1895: 12; Bondroit, 1912: 352; Bondroit, 1918: 64; Kutter, 1957: 11; Bernard, 1967: 324; Dlussky, 1964: 1032; Dlussky, 1967a: 103; Dlussky & Pisarski, 1971: 201; Kutter, 1977c: 285; Collingwood, 1979: 132; Atanassov & Dlussky, 1992: 285; Seifert, 2000a: 541. Senior synonym of rufomaculata: Seifert, 2000a: 541. See also: Radchenko, 2007: 36.
 * rufomaculata. Formica exsecta var. rufomaculata Ruzsky, 1895: 13 (w.) RUSSIA. [Also described as new by Ruzsky, 1896: 68.] Subspecies of pressilabris: Ruzsky, 1902e: 16. Raised to species: Dlussky, 1964: 1035. Junior synonym of pressilabris: Seifert, 2000a: 541. See also: Dlussky, 1967a: 108; Arnol'di & Dlussky, 1978: 552; Kupyanskaya, 1990: 203.