| Acromyrmex (Moellerius) silvestrii Emery, 1905 | |
| Acromyrmex (Moellerius) striatus Roger, 1863 | |
| Acromyrmex pulvereus Santschi, 1919 | Tennessee riffleshell |
| Adelomyrmex betoi Fernández, 2003 | |
| Aenictus raptor Forel, 1913 | |
| Amblyopone orizabana Brown, 1960 | |
| Anergates atratulus (Schenck, 1852) | ⇒ Tetramorium atratulum Schenck, 1852 |
| Aphaenogaster (Aphaenogaster) senilis Mayr, 1853 | |
| Atta (Archeatta) mexicana Smith, F., 1858 | Louisiana pearlshell |
| Atta (Atta) cephalotes Linnaeus, 1758 | Leafcutter ant |
| Azteca alfari Emery, 1893 | Tapered pigtoe |
| Brachymyrmex australis Forel, 1901 | Round combshell |
| Brachymyrmex depilis Emery, 1893 | Hairless Rover Ant |
| Brachymyrmex fiebrigi Forel, 1908 | Inflated axinopsid |
| Brachymyrmex gaucho Santschi, 1917 | Ringed lucine |
| Brachymyrmex heeri Forel, 1874 | Inflated axinopsid |
| Brachymyrmex obscurior Forel, 1893 | Obscure rover ant |
| Brachymyrmex pictus Mayr, 1887 | |
| Camponotus (Colobopsis) truncatus Spinola, 1808 | |
| Camponotus (Dendromyrmex) nitidior Santschi, 1921 | |
| Camponotus (Myrmaphaenus) blandus Smith, F., 1858 | Louisiana pearlshell |
| Camponotus (Myrmentoma) fallax Nylander, 1856 | |
| Camponotus (Myrmentoma) piceus Leach, 1825 | Atlantic giant cockle |
| Camponotus (Myrmobrachys) abscisus Roger, 1863 | |
| Camponotus (Myrmobrachys) lindigi Mayr, 1870 | |
| Camponotus (Myrmobrachys) mus Roger, 1863 | |
| Camponotus (Myrmothrix) rufipes Fabricius, 1775 | |
| Camponotus (Pseudocolobopsis) orthocephalus Emery, 1894 | |
| Camponotus (Tanaemyrmex) coruscus Smith, F., 1862 | Cut-off cleftclam |
| Camponotus (Tanaemyrmex) maculatus Fabricius, 1782 | Consobrine tellin |
| Camponotus (Tanaemyrmex) morosus Smith, F., 1858 | Louisiana pearlshell |
| Camponotus (Tanaemyrmex) semitestaceus Snelling, R.R., 1970 | |
| Camponotus (Tanaemyrmex) substitutus Emery, 1894 | Cumberland leafshell |
| Camponotus (Tanaemyrmex) vicinus Mayr, 1870 | Maculate carpenter ant |
| Camponotus crispulus Santschi, 1922 | |
| Camponotus fiebrigi Forel, 1906 | |
| Camponotus rosariensis Forel, 1912 | |
| Cardiocondyla emeryi Forel, 1881 | Ant |
| Cataglyphis hispanicus Emery, 1906 | |
| Cataglyphis rosenhaueri Santschi, 1925 | |
| Cephalotes biguttatus Emery, 1890 | Elliptical sportella |
| Cephalotes bivestitus Santschi, 1922 | Gaudy sanguin |
| Cephalotes christopherseni Forel, 1912 | |
| Cephalotes jheringi Emery, 1894 | |
| Cephalotes pileini De Andrade, 1999 | |
| Cephalotes spinosus Mayr, 1862 | |
| Crematogaster (Neocrema) scapamaris Santschi, 1922 | |
| Crematogaster (Orthocrema) crinosa Mayr, 1862 | |
| Crematogaster (Orthocrema) iheringi Forel, 1908 | Tellin semele |
| Crematogaster (Orthocrema) sumichrasti Mayr, 1870 | Sister diplodon |
| Crematogaster (Orthocrema) torosa Mayr, 1870 | Simple cleftclam |
| Crematogaster abstinens Forel, 1899 | |
| Crematogaster rochai Forel, 1903 | |
| Cyphomyrmex kirbyi Mayr, 1887 | |
| Cyphomyrmex minutus Mayr, 1862 | Ant |
| Cyphomyrmex rimosus Spinola, 1853 | Rimose fungus ant |
| Cyphomyrmex transversus Emery, 1894 | |
| Dolichoderus schulzi Emery, 1894 | |
| Dolichoderus validus Kempf, 1959 | |
| Dorymyrmex bicolor Wheeler, W.M., 1906 | Bi-colored Pyramid Ant |
| Dorymyrmex biconis Forel, 1912 | |
| Dorymyrmex bituber Santschi, 1916 | Tennessee riffleshell |
| Dorymyrmex breviscapis Forel, 1912 | Tennessee riffleshell |
| Dorymyrmex carettei Forel, 1913 | |
| Dorymyrmex exsanguis Forel, 1912 | Tennessee riffleshell |
| Dorymyrmex pyramicus Roger, 1863 | Southern acornshell |
| Dorymyrmex santschii Gallardo, 1917 | |
| Eciton angustinode (Emery, 1888) | ⇒ Neivamyrmex angustinodis Emery, 1888 |
| Eciton burchellii Westwood, 1842 | Cande diplodon |
| Eciton dulcium Forel, 1912 | |
| Eciton vagans Olivier, 1792 | False spike |
| Ectatomma ruidum Roger, 1860 | |
| Eurhopalothrix bruchi (Santschi, 1922) | ⇒ Basiceros bruchi Santschi, 1922 |
| Forelius albiventris Forel, 1912 | |
| Forelius breviscapus Forel, 1914 | |
| Forelius chalybaeus Emery, 1906 | |
| Forelius damiani Guerrero & F..., 2008 | |
| Forelius macrops Kusnezov, 1957 | Thick lucine |
| Forelius nigriventris Forel, 1912 | |
| Forelius pruinosus Roger, 1863 | High noon ant |
| Forelius pusillus Santschi, 1922 | |
| Formica (Iberoformica) subrufa (Roger, 1859) | ⇒ Iberoformica subrufa Roger, 1859 |
| Gnamptogenys (Ectatomma) mordax Smith, F., 1858 | Louisiana pearlshell |
| Gnamptogenys bruchi Santschi, 1922 | Gaudy sanguin |
| Gnamptogenys sulcata Smith, F., 1858 | Louisiana pearlshell |
| Goniomma hispanicum André, 1883 | |
| Goniomma kugleri Espadaler, 1986 | |
| Hypoponera bugnioni Forel, 1912 | |
| Hypoponera eduardi Forel, 1894 | Compact astarte |
| Hypoponera trigona trigona Mayr, 1887 | |
| Kalathomyrmex emeryi Forel, 1907 | |
| Labidus coecus Latreille, 1802 | |
| Labidus praedator Smith, 1858 | Louisiana pearlshell |
| Leptogenys punctaticeps Emery, 1890 | |
| Leptothorax (Nesomyrmex) echinatinodis (Forel, 1886) | ⇒ Nesomyrmex echinatinodis Forel, 1886 |
| Leptothorax pardoi (Tinaut, 1987) | ⇒ Temnothorax pardoi Tinaut, 1987 |
| Linepithema gallardoi (Brèthes, 1914) | ⇒ Linepithema inacatum Bolton, 1995 |
| Linepithema humile Mayr, 1868 | Argentine ant |
| Linepithema micans Forel, 1908 | |
| Linepithema oblongum Santschi, 1929 | |
| Liometopum apiculatum Mayr, 1870 | |
| Macromischa cressoni (André, 1887) | ⇒ Pheidole ursus Mayr, 1870 |
| Megalomyrmex silvestrii Wheeler, 1909 | |
| Messor celiae Reyes, 1985 | |
| Messor hispanicus Santschi, 1919 | Tennessee riffleshell |
| Mycocepurus smithii Forel, 1893 | Orbicular axinopsid |
| Myrmelachista bruchi Santschi, 1922 | |
| Myrmelachista nodigera Mayr, 1887 | False spike |
| Myrmica fracticornis Forel, 1901 | Round combshell |
| Neivamyrmex angulimandibulatus Watkins, 1974 | |
| Neivamyrmex carettei Forel, 1913 | |
| Neivamyrmex pilosus Smith, 1858 | Louisiana pearlshell |
| Neivamyrmex planidorsus Emery, 1906 | |
| Neivamyrmex sumichrasti Norton, 1868 | Bumpy cyclocardia |
| Neoponera moesta Mayr, 1870 | |
| Octostruma balzani Emery, 1894 | |
| Octostruma excertirugis Longino, 2013 | |
| Octostruma wheeleri (Mann, 1922) | ⇒ Basiceros wheeleri Mann, 1922 |
| Odontomachus bauri Emery, 1892 | Little-wing pearly mussel |
| Odontomachus haematodus Linnaeus, 1758 | Two-spined trapjaw ant |
| Odontomachus laticeps Roger, 1861 | Candystick tellin |
| Odontomachus meinerti Forel, 1905 | |
| Oxyepoecus bruchi Santschi, 1926 | Texas lilliput |
| Oxyepoecus inquilinus Kusnezov, 1952 | |
| Pachycondyla striata Smith, F., 1858 | |
| Pachycondyla succedanea Roger, 1863 | |
| Pachycondyla unidentata (Mayr, 1862) | ⇒ Neoponera unidentata Mayr, 1862 |
| Paratrechina fulva Mayr, 1862 | Tawny crazy ant |
| Paratrechina longicornis Latreille, 1802 | Black Crazy Ant |
| Pheidole (Bruchomyrma) acutidens Santschi, 1922 | Gaudy sanguin |
| Pheidole (Trachypheidole) scapulata Santschi, 1923 | Inflated axinopsid |
| Pheidole breviseta Santschi, 1919 | Tennessee riffleshell |
| Pheidole durionei Santschi, 1923 | |
| Pheidole erratilis Wilson, 2003 | |
| Pheidole harrisonfordi Wilson, 2003 | |
| Pheidole insipida Forel, 1899 | |
| Pheidole nitidula Emery, 1888 | Grooved fingernailclam |
| Pheidole obscurithorax Naves, 1985 | Obscure big-headed ant |
| Pheidole pallidula Nylander, 1849 | Cumberland leafshell |
| Pheidole pampana Santschi, 1929 | |
| Pheidole praeusta Roger, 1863 | |
| Pheidole punctatissima (Mayr, 1870) | ⇒ Pheidole jamaicensis Wheeler, 1908 |
| Pheidole pygmaea Wilson, 2003 | |
| Pheidole radoszkowskii Mayr, 1884 | Round combshell |
| Pheidole specularis Wilson, 2003 | |
| Pheidole vafra Santschi, 1923 | Inflated axinopsid |
| Plectroctena cristata Emery, 1899 | Tubercled blossom |
| Pogonomyrmex abdominalis Santschi, 1929 | |
| Pogonomyrmex coarctatus Mayr, 1868 | |
| Pogonomyrmex micans Forel, 1914 | |
| Pogonomyrmex naegelii Emery, 1878 | |
| Pogonomyrmex pencosensis Forel, 1914 | |
| Pogonomyrmex uruguayensis Mayr, 1887 | |
| Polyrhachis (Cyrtomyrma) rastellata fulakora Mann, 1919 | |
| Polyrhachis flavicornis Smith, F., 1857 | Dosinia lucine |
| Polyrhachis lanuginosa Santschi, 1910 | Catspaw |
| Polyrhachis paromalus paromalus Smith, 1863 | |
| Procryptocerus scabriusculus Forel, 1899 | |
| Pseudomyrmex acanthobius Emery, 1896 | Gaudy sanguin |
| Pseudomyrmex curacaensis Forel, 1912 | |
| Pseudomyrmex denticollis Emery, 1890 | Elliptical sportella |
| Pseudomyrmex elongatulus Dalla Torre, 1892 | |
| Pseudomyrmex euryblemma Forel, 1899 | |
| Pseudomyrmex godmani Forel, 1899 | |
| Pseudomyrmex gracilis Fabricius, 1804 | Elongate twig ant |
| Pseudomyrmex pallidus Smith, F., 1855 | |
| Pseudomyrmex simplex Smith, F., 1877 | |
| Pseudomyrmex tenuissimus Emery, 1906 | |
| Pseudomyrmex triplarinus Weddell, 1850 | Fimbriate shipworm |
| Pyramica eggersi Emery, 1890 | Ant |
| Pyramica tetragnatha Taylor, 1966 | |
| Rogeria innotabilis Kugler, C., 1994 | |
| Sericomyrmex opacus Mayr, 1865 | Seaside bittercress |
| Solenopsis (Diplorhoptrum) azteca azteca Forel, 1893 | |
| Solenopsis (Diplorhoptrum) latastei Emery, 1895 | Turgid blossom |
| Solenopsis (Diplorhoptrum) picta Emery, 1895 | Turgid blossom |
| Solenopsis (Diplorhoptrum) wasmannii Emery, 1894 | Southern acornshell |
| Solenopsis (Euophthalma) nigella Emery, 1888 | Round combshell |
| Solenopsis (Solenopsis) geminata Fabricius, 1804 | Fire Ant |
| Solenopsis (Solenopsis) interrupta Santschi, 1916 | Fire ant |
| Solenopsis (Solenopsis) xyloni McCook, 1879 | Southern fire ant |
| Solenopsis joergenseni Santschi, 1919 | Inflated axinopsid |
| Solenopsis major Theobald, 1937 | Granulose cleftclam |
| Stenamma connectum Branstetter, 2013 | |
| Stenamma excisum Branstetter, 2013 | |
| Stenamma pelophilum Branstetter, 2013 | |
| Stenamma vexator Branstetter, 2013 | |
| Stigmatomma armigerum Mayr, 1887 | |
| Strumigenys deltisquama Brown, 1957 | Pacific jewelbox |
| Strumigenys gundlachi Roger, 1862 | Ant |
| Strumigenys lanuginosa Wheeler, W.M., 1905 | Ant |
| Strumigenys louisianae Roger, 1863 | |
| Strumigenys lycosa Bolton, 2000 | |
| Strumigenys marginiventris Santschi, 1931 | Grooved fingernailclam |
| Strumigenys schmalzi Emery, 1906 | |
| Tapinoma (Tapinoma) nigerrimum Nylander, 1856 | |
| Tapinoma melanocephalum Fabricius, 1793 | Ghost ant |
| Tetramorium forte Forel, 1904 | |
| Trachymyrmex pruinosus Emery, 1906 | |
| Wasmannia auropunctata Roger, 1863 | Electric ant |
