Formica densiventris Viereck, 1903 valid
Formica fusca var. densiventris Viereck, 1903: 74 (w.) U.S.A. (New Mexico). Nearctic.
  • Cole, 1954a: 90 (m.).
  • Junior synonym of Formica subaenescens: Wheeler, 1913i: 504.
  • Subspecies of Formica fusca: Wheeler, 1910a: 570; Essig, 1926: 866; Brown, 1947: 7 (redescription); Smith, 1951c: 863.
  • Status as species: Creighton, 1950a: 499; Cole, 1954a: 89; Cole, 1954c: 165; Cole, 1955b: 50; Smith, 1958c: 155; Smith, 1967a: 371; Hunt & Snelling, 1975: 23; Francoeur, 1977b: 208; Yensen et al., 1977: 184; Wheeler & Wheeler, 1978b: 394; Smith, 1979: 1462; Allred, 1982: 464; Wheeler & Wheeler, 1986g: 81; MacKay et al., 1988: 114; Bolton, 1995b: 194; Mackay & Mackay, 2002: 342; Ward, 2005: 63.
  • Senior synonym of Formica rasilis: MacKay et al., 1988: 114; Bolton, 1995b: 194.
  • Senior synonym of Formica rasilis spicata: Cole, 1954a: 89; Cole, 1955b: 50; Smith, 1958c: 155; Smith, 1979: 1462; Bolton, 1995b: 194.
  • Material of the unavailable name Formica microgyna rasilis pinetorum referred here by Smith, 1979: 1462.
Junior synonyms
Citations