IRMNG Taxon list
Forma † (uncertain )
Formafentonia Matsumura, 1925 (uncertain )
Formagnostus † (uncertain )
Formaliocrinus Stukalina, 1980 † (uncertain )
Formallia Viraktamath, 2011
Formanekia Fleischer, 1923
Formanhelena † (uncertain )
Formania W.W. Smith & J.K. Small, 1922 [Family: Asteraceae]
Formania Whalen & Carter, 1998 † (uncertain ) [Family: Sarcomastigota (awaiting allocation)]
Formanodendron K.C. Nixon & W.L. Crepet, 1989 accepted as Trigonobalanus Forman, 1962
Formanodendron doichangensis (A. Camus) Nixon & Crepet accepted as Trigonobalanus doichangensis (A. Camus) Forman
Formesulus Zhizhchenko, 1934 † (uncertain )
Formiana Druce, 1885
Formiana cauquenensis Butler, 1882
Formiana chilenaria Blanchard, 1852
Formiana dentilineata Warren, 1895
Formiana ferruginaria Blanchard, 1852
Formiana maenades Druce, 1885
Formiana meander Kirby, 1892
Formiana obscura Warren, 1900
Formibelle Sohail & Zhang, 2019
Formica Linnaeus, 1758
Formica abdominalis Latreille, 1802
Formica accreta Francoeur, 1973
Formica acuminata Heer, 1850
Formica adamsi Wheeler, 1909
Formica adelungi Forel, 1904
Formica aegyptiaca Fabricius, 1775
Formica aemula Heer, 1867
Formica aeneovirens Lowne, 1865 accepted as Melophorus aeneovirens (Lowne, 1865)
Formica aequalis Walker, 1871
Formica aerata Francoeur, 1973
Formica affinis Leach, 1825
Formica albipennis Fabricius, 1793
Formica albipes Smith, 1861 accepted as Technomyrmex albipes (Smith, 1861)
Formica alsatica Theobald, 1937
Formica altipetens Wheeler, 1913
Formica ammon Fabricius, 1775 accepted as Polyrhachis ammon (Fabricius, 1775)
Formica amyoti Le Guillou, 1842
Formica anceps Roger, 1863 accepted as Iridomyrmex anceps (Roger, 1863)
Formica antiqua Dlussky, 1967
Formica approximans Wheeler, 1933
Formica aquilonia Yarrow, 1955
Formica arcana Scudder, 1877
Formica archboldi Smith, 1944
Formica arcuata Le Guillou, 1841 accepted as Polyrhachis arcuata (Le Guillou, 1842)
Formica arenicola Buckley, 1866
Formica argentea Wheeler, 1912
Formica aserva Forel, 1901
Formica atavina Heer, 1850
Formica aterrima Cresson, 1865
Formica atra Schilling, 1839
Formica aurocincta Smith, 1858 accepted as Camponotus aurocinctus (Smith, 1858)
Formica australis Fabricius, 1775 accepted as Diacamma australe (Fabricius, 1775)
Formica auxillacensis Piton, 1935
Formica balcanica Petrov & Collingwood, 1993
Formica baltica Dlussky, 1967
Formica bauckhorni Meunier, 1915
Formica beijingensis Wu, 1990
Formica bicolor Leach, 1825
Formica bradleyi Wheeler, 1913
Formica browni Francoeur, 1973
Formica bruni Kutter, 1967
Formica brunneonitida Dlussky, 1964
Formica buphthalma Novak, 1878
Formica californica (Creighton, 1950)
Formica calviceps Cole, 1954
Formica canadensis Santschi, 1914
Formica candida Smith, 1878
Formica cantalica Piton, 1935
Formica capito Heer, 1867
Formica chufejif Forskal, 1775
Formica ciliata Mayr, 1886
Formica cinerea Mayr, 1853
Formica cinereofusca Karavaiev, 1929
Formica clara Forel, 1886
Formica clymene Wheeler, 1915
Formica cockerelli Carpenter, 1930
Formica coloradensis Creighton, 1940
Formica comata Wheeler, 1909
Formica conica Fabricius, 1798
Formica connecticutensis Buckley, 1866
Formica consectator Smith, 1858 accepted as Camponotus consectator (Smith, 1858)
Formica consobrina Erichson, 1842 accepted as Camponotus consobrinus (Erichson, 1842)
Formica cordata Smith, 1859 accepted as Philidris cordatus (Smith, 1859)
Formica creightoni Buren, 1968
Formica criniventris Wheeler, 1912
Formica cruentata Latreille, 1802 accepted as Camponotus cruentatus (Latreille, 1802)
Formica cunicularia Latreille, 1798
Formica curiosa Creighton, 1935
Formica dakotensis Emery, 1893
Formica decipiens Bondroit, 1918
Formica demersa Heer, 1850
Formica densiventris Viereck, 1903
Formica detecta Smith, 1858 accepted as Iridomyrmex purpureus (Smith, 1858)
Formica didyma Fabricius, 1782
Formica difficilis Emery, 1893
Formica dirksi Wing, 1949
Formica dislocata Say, 1836
Formica dlusskyi Bolton, 1995