Identification resources for Neotropical Ants

Related information:
 * Neotropical Region Species List

Acanthognathus
Genus endemic to this region

Acanthoponera
Genus endemic to this region

Allomerus
Genus endemic to this region

Amyrmex
Genus endemic to this region with only one species: Amyrmex golbachi

Anillidris
Genus endemic to this region with only one species: Anillidris bruchi

Anoplolepis
Only one species present in this region:Anoplolepis gracilipes

Asphinctanilloides
Genus endemic to this region

Azteca
Genus endemic to this region

Bariamyrma
Genus endemic to this region with only one species Bariamyrma hispidula

Basiceros
Genus endemic to this region

Belonopelta
Genus endemic to this region

Blepharidatta
Genus endemic to this region

Bothriomyrmex
Only one species present in this region: Bothriomyrmex paradoxus

Cheliomyrmex
Genus endemic to this region

Condylodon
Genus endemic to this region with only one species: Condylodon audouini

Cryptomyrmex
Genus endemic to this region The genus and the two species have been defined by Fernández (2004)

Antwiki key covers all the described species.

Cyatta
Genus endemic to this region, with only one species: Cyatta abscondita

Cylindromyrmex
Genus endemic to this region

Daceton
Genus endemic to this region

Diaphoromyrma
Genus endemic to this region with one species described: Diaphoromyrma sofiae

Dinoponera
Genus endemic to this region

Eciton
Genus endemic to this region

Ectatomma
Genus endemic to this region

Gigantiops
Genus endemic to this region with only one species described: Gigantiops destructor

Gracilidris
Genus endemic to this region with one species described: Gracilidris pombero

Hylomyrma
Genus endemic to this region

Kalathomyrmex
Genus endemic to this region with one species described: Kalathomyrmex emeryi

Kempfidris
Genus endemic to this region with one species described: Kempfidris inusualis

Lachnomyrmex
Genus endemic to this region

Lasiophanes
Genus endemic to this region

Lenomyrmex
Genus endemic to this region

Martialis
Genus endemic to this region with one species described: Martialis heureka

Mayaponera
Genus endemic to this region with one species described: Mayaponera constricta

Megalomyrmex
Genus endemic to this region

Mycetagroicus
Genus endemic to this region

Mycetarotes
Genus endemic to this region

Mycetophylax
Genus endemic to this region

Mycocepurus
Genus endemic to this region

Myrcidris
Genus endemic to this region with one species decribed: Myrcidris epicharis

Myrmelachista
Genus endemic to this region

Ochetomyrmex
Genus endemic to this region

Octostruma
Genus endemic to this region

Oxyepoecus
Genus endemic to this region

Paramycetophylax
Genus endemic to this region with one single species described: Paramycetophylax bruchi

Paraponera
Genus endemic to this region with one single species described: Paraponera clavata

Paraprionopelta
Genus endemic to this region with one single species described ''Paraprionopelta minima ''

Paratrechina
One introduced species present: Paratrechina longicornis

Perissomyrmex
One species present in the region: Perissomyrmex snyderi

Phalacromyrmex
Genus endemic to this region with one species decribed Phalacromyrmex fugax

Pheidole
Wilson (2003) revises the genus for the Americas. Antwiki keys are based on that reference

Plagiolepis
One single species for the region: Plagiolepis alluaudi

Protalaridris
Genus endemic to this region with only one species described: Protalaridris armata

Pseudoatta
Genus endemic to this region

Rasopone
Genus endemic to this region

Sericomyrmex
Genus endemic to this region

Simopelta
Genus endemic to this region

Stegomyrmex
Genus endemic to this region

Stigmatomma

 * Stigmatomma agostii (Lacau & Delabie, 2002) Endemic to this region
 * Stigmatomma armigerum (Mayr, 1887) Endemic to this region
 * Stigmatomma bierigi Santschi, 1930 Endemic to this region
 * Stigmatomma chilense (Mayr, 1887) Endemic to this region
 * Stigmatomma cleae (Delabie, 2002) Endemic to this region
 * Stigmatomma degeneratum (Borgmeier, 1957) Endemic to this region
 * Stigmatomma egregium (Kusnezov, 1955) Endemic to this region
 * Stigmatomma elongatum Santschi, 1912 Endemic to this region
 * Stigmatomma falcatum (Lattke, 1991) Endemic to this region
 * Stigmatomma heraldoi (Lacau & Delabie, 2002) Endemic to this region
 * Stigmatomma lurilabes (Lattke, 1991) Endemic to this region
 * Stigmatomma monrosi (Brown, 1960) Endemic to this region
 * Stigmatomma mystriops (Brown, 1960) Endemic to this region
 * Stigmatomma orizabanum (Brown, 1960)

Strumigenys

 * Strumigenys abditivata (Bolton, 2000) Endemic to this region
 * Strumigenys acarai (Sosa-Calvo, Schultz & LaPolla, 2010) Endemic to this region
 * Strumigenys aequinoctialis De Andrade, 2007 Endemic to this region
 * Strumigenys aethegenys (Bolton, 2000) Endemic to this region
 * Strumigenys alberti Forel, 1893 Endemic to this region
 * Strumigenys anthocera Lattke & Goitía, 1997 Endemic to this region
 * Strumigenys appretiata (Borgmeier, 1954) Endemic to this region
 * Strumigenys asaphes (Bolton, 2000) Endemic to this region
 * Strumigenys ascita Bolton, 2000 Endemic to this region
 * Strumigenys auctidens (Bolton, 2000) Endemic to this region
 * Strumigenys augustandrewi (Longino, 2006) Endemic to this region
 * Strumigenys azteca (Kempf, 1960) Endemic to this region
 * Strumigenys beebei (Wheeler, W.M., 1915) Endemic to this region
 * Strumigenys biolleyi Forel, 1908 Endemic to this region
 * Strumigenys boneti Brown, 1959
 * Strumigenys borgmeieri Brown, 1954 Endemic to this region
 * Strumigenys brevicornis Mann, 1922 Endemic to this region
 * Strumigenys browni (Bolton, 2000) Endemic to this region
 * Strumigenys calamita Bolton, 2000 Endemic to this region
 * Strumigenys carinithorax Borgmeier, 1934 Endemic to this region
 * Strumigenys cascanteae (Longino, 2006) Endemic to this region
 * Strumigenys cassicuspis (Bolton, 2000) Endemic to this region
 * Strumigenys castanea (Brown, 1953) Endemic to this region
 * Strumigenys cincinnata (Kempf, 1975) Endemic to this region
 * Strumigenys comis (Kempf, 1959) Endemic to this region
 * Strumigenys connectens Kempf, 1958 Endemic to this region
 * Strumigenys consanii Brown, 1954 Endemic to this region
 * Strumigenys conspersa Emery, 1906 Endemic to this region
 * Strumigenys convexiceps Santschi, 1931 Endemic to this region
 * Strumigenys cordovensis Mayr, 1887 Endemic to this region
 * Strumigenys cosmostela Kempf, 1975 Endemic to this region
 * Strumigenys crassicornis Mayr, 1887 Endemic to this region
 * Strumigenys crementa (Bolton, 2000) Endemic to this region
 * Strumigenys cultrigera Mayr, 1887 Endemic to this region
 * Strumigenys dahlanae (Sosa-Calvo, Schultz & LaPolla, 2010) Endemic to this region
 * Strumigenys dapsilis (Bolton, 2000) Endemic to this region
 * Strumigenys decipula (Bolton, 2000) Endemic to this region
 * Strumigenys deinomastax (Bolton, 2000) Endemic to this region
 * Strumigenys deletrix Bolton, 2000 Endemic to this region
 * Strumigenys deltisquama Brown, 1957 Endemic to this region
 * Strumigenys denticulata Mayr, 1887 Endemic to this region
 * Strumigenys dentinasis (Kempf, 1960) Endemic to this region
 * Strumigenys depressiceps Weber, 1934 Endemic to this region
 * Strumigenys diabola Bolton, 2000 Endemic to this region
 * Strumigenys diaptyxis Bolton, 2000 Endemic to this region
 * Strumigenys dispalata (Bolton, 2000) Endemic to this region
 * Strumigenys dolichognatha Weber, 1934 Endemic to this region
 * Strumigenys dontopagis (Bolton, 2000) Endemic to this region
 * Strumigenys doryceps (Bolton, 2000) Endemic to this region
 * Strumigenys dubitata Bolton, 2000 Endemic to this region
 * Strumigenys dyseides Bolton, 2000 Endemic to this region
 * Strumigenys eggersi Emery, 1890
 * Strumigenys elongata Roger, 1863 Endemic to this region
 * Strumigenys emeryi Mann, 1922 Endemic to this region
 * Strumigenys emiliae Forel, 1907 Endemic to this region
 * Strumigenys emmae (Emery, 1890)
 * Strumigenys enopla (Bolton, 2000) Endemic to this region
 * Strumigenys epelys Bolton, 2000 Endemic to this region
 * Strumigenys epinotalis Weber, 1934
 * Strumigenys erikae (Longino, 2006) Endemic to this region
 * Strumigenys eversa Bolton, 2000 Endemic to this region
 * Strumigenys excisa (Weber, 1934) Endemic to this region
 * Strumigenys extirpa Bolton, 2000 Endemic to this region
 * Strumigenys fairchildi Brown, 1961 Endemic to this region
 * Strumigenys formicosa Bolton, 2000 Endemic to this region
 * Strumigenys fridericimuelleri Forel, 1886 Endemic to this region
 * Strumigenys furtiva (Bolton, 2000) Endemic to this region
 * Strumigenys gemella Kempf, 1975 Endemic to this region
 * Strumigenys glenognatha (Bolton, 2000) Endemic to this region
 * Strumigenys godmani Forel, 1899 Endemic to this region
 * Strumigenys grytava (Bolton, 2000) Endemic to this region
 * Strumigenys gundlachi (Roger, 1862)
 * Strumigenys gytha Bolton, 2000 Endemic to this region
 * Strumigenys hadrodens (Bolton, 2000) Endemic to this region
 * Strumigenys halosis (Bolton, 2000) Endemic to this region
 * Strumigenys hemidisca Brown, 1953 Endemic to this region
 * Strumigenys heterodonta (Rigato & Scupola, 2008) Endemic to this region
 * Strumigenys hindenburgi Forel, 1915 Endemic to this region
 * Strumigenys humata Lattke & Goitía, 1997 Endemic to this region
 * Strumigenys hyphata (Brown, 1953) Endemic to this region
 * Strumigenys idiogenes Bolton, 2000 Endemic to this region
 * Strumigenys incuba Bolton, 2000 Endemic to this region
 * Strumigenys infidelis Santschi, 1919 Endemic to this region
 * Strumigenys insolita Bolton, 2000 Endemic to this region
 * Strumigenys interfectiva Lattke & Goitía, 1997 Endemic to this region
 * Strumigenys inusitata (Lattke, 1992) Endemic to this region
 * Strumigenys jamaicensis Brown, 1959 Endemic to this region
 * Strumigenys kompsomala (Bolton, 2000) Endemic to this region
 * Strumigenys kyidriformis (Brown, 1964) Endemic to this region
 * Strumigenys lacacoca Brown, 1959 Endemic to this region
 * Strumigenys laevipleura Kempf, 1958 Endemic to this region
 * Strumigenys lalassa (Bolton, 2000) Endemic to this region
 * Strumigenys lanuginosa Wheeler, W.M., 1905
 * Strumigenys lilloana (Brown, 1950) Endemic to this region
 * Strumigenys lojanensis Lattke & Aguirre, 2015 Endemic to this region
 * Strumigenys longimala De Andrade, 2007 Endemic to this region
 * Strumigenys longinoi (Bolton, 2000) Endemic to this region
 * Strumigenys longispinosa Brown, 1958 Endemic to this region
 * Strumigenys louisianae Roger, 1863
 * Strumigenys ludia Mann, 1922 Endemic to this region
 * Strumigenys lygatrix (Bolton, 2000) Endemic to this region
 * Strumigenys madrigalae Lattke & Aguirre, 2015 Endemic to this region
 * Strumigenys mandibularis Smith, F., 1860
 * Strumigenys manis Bolton, 2000 Endemic to this region
 * Strumigenys margaritae Forel, 1893
 * Strumigenys marginiventris Santschi, 1931 Endemic to this region
 * Strumigenys mariae (Sosa-Calvo, Schultz & LaPolla, 2010) Endemic to this region
 * Strumigenys membranifera Emery, 1869
 * Strumigenys metopia (Brown, 1959) Endemic to this region
 * Strumigenys metrix (Bolton, 2000) Endemic to this region
 * Strumigenys micretes Brown, 1959 Endemic to this region
 * Strumigenys microthrix (Kempf, 1975) Endemic to this region
 * Strumigenys minuscula (Kempf, 1962) Endemic to this region
 * Strumigenys mirabilis Mann, 1926 Endemic to this region
 * Strumigenys mixta Brown, 1953 Endemic to this region
 * Strumigenys moera Bolton, 2000 Endemic to this region
 * Strumigenys moloch (Bolton, 2000) Endemic to this region
 * Strumigenys monstra Bolton, 2000 Endemic to this region
 * Strumigenys myllorhapha (Brown, 1959) Endemic to this region
 * Strumigenys nageli Baroni Urbani & De Andrade, 2007 Endemic to this region
 * Strumigenys nastata Bolton, 2000 Endemic to this region
 * Strumigenys necopina (Bolton, 2000) Endemic to this region
 * Strumigenys nevermanni Brown, 1959
 * Strumigenys nigrescens Wheeler, W.M., 1911 Endemic to this region
 * Strumigenys nitens Santschi, 1932 Endemic to this region
 * Strumigenys nubila Lattke & Goitía, 1997 Endemic to this region
 * Strumigenys obliqua Bolton, 2000 Endemic to this region
 * Strumigenys oconitrilloae (Longino, 2006) Endemic to this region
 * Strumigenys ogloblini Santschi, 1936 Endemic to this region
 * Strumigenys onorei Baroni Urbani & De Andrade, 2007 Endemic to this region
 * Strumigenys orchibia (Brown, 1953) Endemic to this region
 * Strumigenys osellai (Rigato & Scupola, 2008) Endemic to this region
 * Strumigenys panamensis (Sosa-Calvo, Shattuck & Schultz, 2006) Endemic to this region
 * Strumigenys paniaguae (Longino, 2006) Endemic to this region
 * Strumigenys paradoxa (Bolton, 2000) Endemic to this region
 * Strumigenys pariensis Lattke & Goitía, 1997 Endemic to this region
 * Strumigenys parsauga (Bolton, 2000) Endemic to this region
 * Strumigenys pasisops (Bolton, 2000) Endemic to this region
 * Strumigenys perdita Bolton, 2000 Endemic to this region
 * Strumigenys perissognatha (Bolton, 2000) Endemic to this region
 * Strumigenys perparva Brown, 1958 Endemic to this region
 * Strumigenys pholidota (Bolton, 2000) Endemic to this region
 * Strumigenys planeti Brown, 1953 Endemic to this region
 * Strumigenys platyscapa Bolton, 2000 Endemic to this region
 * Strumigenys precava Brown, 1954 Endemic to this region
 * Strumigenys prex (Bolton, 2000) Endemic to this region
 * Strumigenys princeps Kempf & Brown, 1969 Endemic to this region
 * Strumigenys probatrix (Brown, 1964) Endemic to this region
 * Strumigenys prospiciens Emery, 1906 Endemic to this region
 * Strumigenys quadrua Bolton, 2000 Endemic to this region
 * Strumigenys raptans (Bolton, 2000) Endemic to this region
 * Strumigenys rehi Forel, 1907 Endemic to this region
 * Strumigenys reticeps (Kempf, 1969) Endemic to this region
 * Strumigenys rogata (Bolton, 2000) Endemic to this region
 * Strumigenys rogeri Emery, 1890
 * Strumigenys royi (Sosa-Calvo, Schultz & LaPolla, 2010) Endemic to this region
 * Strumigenys rugithorax (Kempf, 1959) Endemic to this region
 * Strumigenys ruta Bolton, 2000 Endemic to this region
 * Strumigenys saliens Mayr, 1887 Endemic to this region
 * Strumigenys sanctipauli Kempf, 1958 Endemic to this region
 * Strumigenys schmalzi Emery, 1906 Endemic to this region
 * Strumigenys schulzi Emery, 1894 Endemic to this region
 * Strumigenys sevesta Bolton, 2000 Endemic to this region
 * Strumigenys siagodens (Bolton, 2000) Endemic to this region
 * Strumigenys silvestrii Emery, 1906
 * Strumigenys simulans (Santschi, 1931) Endemic to this region
 * Strumigenys skia Bolton, 2000 Endemic to this region
 * Strumigenys smilax Bolton, 2000 Endemic to this region
 * Strumigenys smithii Forel, 1886 Endemic to this region
 * Strumigenys spathula Lattke & Goitía, 1997 Endemic to this region
 * Strumigenys splendens (Borgmeier, 1954) Endemic to this region
 * Strumigenys stauroma (Bolton, 2000) Endemic to this region
 * Strumigenys stenotes (Bolton, 2000) Endemic to this region
 * Strumigenys subedentata Mayr, 1887 Endemic to this region
 * Strumigenys sublonga Brown, 1958 Endemic to this region
 * Strumigenys sublucida (Brown, 1953) Endemic to this region
 * Strumigenys substricta (Kempf, 1964) Endemic to this region
 * Strumigenys tachirensis Lattke & Goitía, 1997 Endemic to this region
 * Strumigenys tanymastax (Brown, 1964) Endemic to this region
 * Strumigenys teratrix (Bolton, 2000) Endemic to this region
 * Strumigenys thaxteri (Wheeler, W.M., 1916) Endemic to this region
 * Strumigenys thomae Kempf, 1976 Endemic to this region
 * Strumigenys timicala (Bolton, 2000) Endemic to this region
 * Strumigenys tlaloc (Bolton, 2000) Endemic to this region
 * Strumigenys tococae Wheeler, W.M. & Bequaert, 1929 Endemic to this region
 * Strumigenys trieces Brown, 1960 Endemic to this region
 * Strumigenys trinidadensis Wheeler, W.M., 1922 Endemic to this region
 * Strumigenys trudifera Kempf & Brown, 1969 Endemic to this region
 * Strumigenys turpis (Bolton, 2000) Endemic to this region
 * Strumigenys umboceps (Bolton, 2000) Endemic to this region
 * Strumigenys urrhobia (Bolton, 2000) Endemic to this region
 * Strumigenys usbensis Lattke & Goitía, 1997 Endemic to this region
 * Strumigenys vartana (Bolton, 2000) Endemic to this region
 * Strumigenys vilhenai Bolton, 2000 Endemic to this region
 * Strumigenys villiersi (Perrault, 1986) Endemic to this region
 * Strumigenys vivax Bolton, 2000 Endemic to this region
 * Strumigenys waiwai (Sosa-Calvo, Schultz & LaPolla, 2010) Endemic to this region
 * Strumigenys warditeras (Bolton, 2000) Endemic to this region
 * Strumigenys wheeleriana Baroni Urbani, 2007 Endemic to this region
 * Strumigenys xenochelyna (Bolton, 2000) Endemic to this region
 * Strumigenys xenognatha Kempf, 1958 Endemic to this region
 * Strumigenys xochipili Bolton, 2000 Endemic to this region
 * Strumigenys zeteki (Brown, 1959) Endemic to this region

Syllophopsis

 * Syllophopsis sechellensis (Emery, 1894)
 * Syllophopsis subcoeca (Emery, 1894)

Talaridris
Genus endemic to this region
 * Talaridris mandibularis Weber, 1941

Tapinoma

 * Tapinoma amazone Wheeler, W.M., 1934 Endemic to this region
 * Tapinoma antarcticum Forel, 1904 Endemic to this region
 * Tapinoma atriceps Emery, 1888 Endemic to this region
 * Tapinoma atriceps breviscapum Forel, 1908 Endemic to this region
 * Tapinoma gibbosum Stitz, 1933 Endemic to this region
 * Tapinoma heyeri Forel, 1902 Endemic to this region
 * Tapinoma heyeri risii Forel, 1912 Endemic to this region
 * Tapinoma litorale Wheeler, W.M., 1905
 * Tapinoma litorale cubaense Wheeler, W.M., 1913 Endemic to this region
 * Tapinoma melanocephalum (Fabricius, 1793)
 * Tapinoma melanocephalum coronatum Forel, 1908 Endemic to this region
 * Tapinoma opacum Wheeler, W.M. & Mann, 1914 Endemic to this region
 * Tapinoma panamense Wheeler, W.M., 1934 Endemic to this region
 * Tapinoma ramulorum Emery, 1896 Endemic to this region
 * Tapinoma ramulorum annellatum Wheeler, W.M., 1934 Endemic to this region
 * Tapinoma ramulorum inrectum Forel, 1908 Endemic to this region
 * Tapinoma ramulorum saga Forel, 1912 Endemic to this region
 * Tapinoma ramulorum satullum Wheeler, W.M., 1934 Endemic to this region
 * Tapinoma ramulorum toltecum Wheeler, W.M., 1934 Endemic to this region
 * Tapinoma rasenum Smith, D.R. & Lavigne, 1973 Endemic to this region
 * Tapinoma sessile (Say, 1836)

Tatuidris
Genus endemic to this region
 * Tatuidris tatusia Brown & Kempf, 1968

Technomyrmex

 * Technomyrmex albipes (Smith, F., 1861)
 * Technomyrmex difficilis Forel, 1892
 * Technomyrmex fulvus (Wheeler, W.M., 1934) Endemic to this region
 * Technomyrmex gorgona Fernández & Guerrero, 2008 Endemic to this region
 * Technomyrmex vitiensis Mann, 1921

Temnothorax

 * Temnothorax abeli (Fontenla Rizo, 1998) Endemic to this region
 * Temnothorax adustus (Mackay, W.P., 2000)
 * Temnothorax affinis (Mayr, 1855)
 * Temnothorax alayoi (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax alayorum (Fontenla Rizo, 1993) Endemic to this region
 * Temnothorax albispinus (Wheeler, W.M., 1908) Endemic to this region
 * Temnothorax allardycei (Mann, 1920)
 * Temnothorax anaphalantus Snelling, Borowiec & Prebus, 2014
 * Temnothorax andersoni (Mackay, W.P., 2000)
 * Temnothorax andrei (Emery, 1895)
 * Temnothorax androsanus (Wheeler, W.M., 1905) Endemic to this region
 * Temnothorax annexus (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax augusti (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax aztecus (Wheeler, W.M., 1931) Endemic to this region
 * Temnothorax banao (Fontenla Rizo, 1998) Endemic to this region
 * Temnothorax barbouri (Aguayo, 1931) Endemic to this region
 * Temnothorax barroi (Aguayo, 1931) Endemic to this region
 * Temnothorax bermudezi (Wheeler, W.M., 1931) Endemic to this region
 * Temnothorax bicolor (Mackay, W.P., 2000) Endemic to this region
 * Temnothorax brevispinosus (Mackay, W.P., 2000) Endemic to this region
 * Temnothorax bristoli (Mackay, W.P., 2000)
 * Temnothorax bruneri (Mann, 1924) Endemic to this region
 * Temnothorax caguatan Snelling, Borowiec & Prebus, 2014
 * Temnothorax carinatus (Cole, 1957)
 * Temnothorax ciferrii (Menozzi & Russo, 1930) Endemic to this region
 * Temnothorax creightoni (Mann, 1929) Endemic to this region
 * Temnothorax creolus (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax cuyagueteje (Fontenla Rizo, 1998) Endemic to this region
 * Temnothorax darlingtoni (Wheeler, W.M., 1937) Endemic to this region
 * Temnothorax dissimilis (Aguayo, 1932) Endemic to this region
 * Temnothorax emmae (Mackay, W.P., 2000)
 * Temnothorax flavidulus (Wheeler, W.M. & Mann, 1914) Endemic to this region
 * Temnothorax fuscatus (Mann, 1920) Endemic to this region
 * Temnothorax gibbifer (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax goniops (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax gundlachi (Wheeler, W.M., 1913) Endemic to this region
 * Temnothorax hispaniolae (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax hispidus (Cole, 1957)
 * Temnothorax huehuetenangoi (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax imias (Fontenla Rizo, 1998) Endemic to this region
 * Temnothorax iris (Roger, 1863) Endemic to this region
 * Temnothorax isabellae (Wheeler, W.M., 1908) Endemic to this region
 * Temnothorax ixili (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax laetus (Wheeler, W.M., 1937) Endemic to this region
 * Temnothorax leucacanthus (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax manni (Wheeler, W.M., 1914) Endemic to this region
 * Temnothorax mexicanus (Mackay, W.P., 2000) Endemic to this region
 * Temnothorax morongo Snelling, Borowiec & Prebus, 2014
 * Temnothorax mortoni (Aguayo, 1937) Endemic to this region
 * Temnothorax myersi (Wheeler, W.M., 1931) Endemic to this region
 * Temnothorax myrmiciformis Snelling, Borowiec & Prebus, 2014
 * Temnothorax neomexicanus (Wheeler, W.M., 1903)
 * Temnothorax nevadensis (Wheeler, W.M., 1903)
 * Temnothorax nigricans (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax nipensis (Fontenla Rizo, 1998) Endemic to this region
 * Temnothorax nitens (Emery, 1895)
 * Temnothorax obliquicanthus (Cole, 1953)
 * Temnothorax ocarinae (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax pastinifer (Emery, 1894) Endemic to this region
 * Temnothorax peninsularis (Wheeler, W.M., 1934) Endemic to this region
 * Temnothorax pergandei (Emery, 1895)
 * Temnothorax platycnemis (Wheeler, W.M., 1937) Endemic to this region
 * Temnothorax poeyi (Wheeler, W.M., 1913) Endemic to this region
 * Temnothorax politus (Smith, M.R., 1939)
 * Temnothorax porphyritis (Roger, 1863) Endemic to this region
 * Temnothorax pulchellus (Emery, 1894) Endemic to this region
 * Temnothorax punctaticeps (Mackay, W.P., 2000) Endemic to this region
 * Temnothorax punctatissimus (Mackay, W.P., 2000) Endemic to this region
 * Temnothorax punctithorax (Mackay, W.P., 2000) Endemic to this region
 * Temnothorax punicans (Roger, 1863) Endemic to this region
 * Temnothorax purpuratus (Roger, 1863) Endemic to this region
 * Temnothorax rugatulus (Emery, 1895)
 * Temnothorax rugithorax (Mackay, W.P., 2000) Endemic to this region
 * Temnothorax rugosus (Mackay, W.P., 2000) Endemic to this region
 * Temnothorax rugulosus (Mackay, W.P., 2000) Endemic to this region
 * Temnothorax sallei (Guérin-Méneville, 1852) Endemic to this region
 * Temnothorax salvini (Forel, 1899) Endemic to this region
 * Temnothorax salvini obscurior (Forel, 1899) Endemic to this region
 * Temnothorax schmittii (Wheeler, W.M., 1903)
 * Temnothorax schwarzi (Mann, 1920) Endemic to this region
 * Temnothorax senectutis (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax silvestrii (Santschi, 1911)
 * Temnothorax skwarrae (Wheeler, W.M., 1931) Endemic to this region
 * Temnothorax splendens (Wheeler, W.M., 1905) Endemic to this region
 * Temnothorax squamifer (Roger, 1863) Endemic to this region
 * Temnothorax stollii (Forel, 1885) Endemic to this region
 * Temnothorax striatulus (Stitz, 1937) Endemic to this region
 * Temnothorax subditivus (Wheeler, W.M., 1903)
 * Temnothorax tenuisculptus (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax terricola (Mann, 1920) Endemic to this region
 * Temnothorax terrigena (Wheeler, W.M., 1903)
 * Temnothorax texanus (Wheeler, W.M., 1903)
 * Temnothorax torrei (Aguayo, 1931)
 * Temnothorax totonicapani (Baroni Urbani, 1978) Endemic to this region
 * Temnothorax versicolor (Roger, 1863) Endemic to this region
 * Temnothorax versicolor guanahacabibes (Fontenla Rizo, 1995) Endemic to this region
 * Temnothorax villarensis (Aguayo, 1931) Endemic to this region
 * Temnothorax violaceus (Mann, 1924) Endemic to this region
 * Temnothorax wheeleri (Mann, 1920) Endemic to this region
 * Temnothorax whitfordi (Mackay, W.P., 2000)

Tetramorium

 * Tetramorium azcatltontlium Marques, Vásquez-Bolaños & Quesada, 2011 Endemic to this region
 * Tetramorium bicarinatum (Nylander, 1846)
 * Tetramorium bicolorum Vásquez-Bolaños, 2007 Endemic to this region
 * Tetramorium caespitum (Linnaeus, 1758)
 * Tetramorium caldarium (Roger, 1857)
 * Tetramorium guineense (Bernard, 1953)
 * Tetramorium hispidum (Wheeler, W.M., 1915)
 * Tetramorium insolens (Smith, F., 1861)
 * Tetramorium lanuginosum Mayr, 1870
 * Tetramorium lucayanum Wheeler, W.M., 1905
 * Tetramorium mexicanum Bolton, 1979 Endemic to this region
 * Tetramorium notomelanum Vásquez-Bolaños, Castaño-Meneses & Guzmán-Mendoza, 2011 Endemic to this region
 * Tetramorium obesum André, 1887
 * Tetramorium pauper Forel, 1907
 * Tetramorium placidum Bolton, 1979 Endemic to this region
 * Tetramorium simillimum (Smith, F., 1851)
 * Tetramorium spinosum (Pergande, 1896)

Thaumatomyrmex
Genus endemic to this region
 * Thaumatomyrmex atrox Weber, 1939
 * Thaumatomyrmex bariay Fontenla Rizo, 1995
 * Thaumatomyrmex cochlearis Creighton, 1928
 * Thaumatomyrmex contumax Kempf, 1975
 * Thaumatomyrmex ferox Mann, 1922
 * Thaumatomyrmex mandibularis Baroni Urbani & De Andrade, 2003
 * Thaumatomyrmex manni Weber, 1939
 * Thaumatomyrmex mutilatus Mayr, 1887
 * Thaumatomyrmex nageli Baroni Urbani & De Andrade, 2003
 * Thaumatomyrmex paludis Weber, 1942
 * Thaumatomyrmex soesilae Makhan, 2007
 * Thaumatomyrmex zeteki Smith, M.R., 1944

Trachymyrmex

 * Trachymyrmex agudensis Kempf, 1967 Endemic to this region
 * Trachymyrmex arizonensis (Wheeler, W.M., 1907)
 * Trachymyrmex atlanticus (Mayhé-Nunes & Brandão, 2007) Endemic to this region
 * Trachymyrmex bugnioni (Forel, 1912) Endemic to this region
 * Trachymyrmex carib Weber, 1945 Endemic to this region
 * Trachymyrmex carinatus Mackay, W.P. & Mackay, E.E., 1997
 * Trachymyrmex cirratus Mayhé-Nunes & Brandão, 2005 Endemic to this region
 * Trachymyrmex compactus Mayhé-Nunes & Brandão, 2002 Endemic to this region
 * Trachymyrmex cornetzi (Forel, 1912) Endemic to this region
 * Trachymyrmex desertorum (Wheeler, W.M., 1911)
 * Trachymyrmex dichrous Kempf, 1967 Endemic to this region
 * Trachymyrmex diversus Mann, 1916 Endemic to this region
 * Trachymyrmex echinus Weber, 1938 Endemic to this region
 * Trachymyrmex farinosus (Emery, 1894) Endemic to this region
 * Trachymyrmex fiebrigi (Santschi, 1916) Endemic to this region
 * Trachymyrmex gaigei (Forel, 1914) Endemic to this region
 * Trachymyrmex guianensis Weber, 1937 Endemic to this region
 * Trachymyrmex haytianus (Wheeler, W.M. & Mann, 1914) Endemic to this region
 * Trachymyrmex holmgreni Wheeler, W.M., 1925 Endemic to this region
 * Trachymyrmex iheringi (Emery, 1888) Endemic to this region
 * Trachymyrmex intermedius (Forel, 1909) Endemic to this region
 * Trachymyrmex irmgardae (Forel, 1912) Endemic to this region
 * Trachymyrmex isthmicus Santschi, 1931 Endemic to this region
 * Trachymyrmex ixyodus Mayhé-Nunes & Brandão, 2007 Endemic to this region
 * Trachymyrmex jamaicensis (André, 1893)
 * Trachymyrmex jamaicensis antiguensis Weber, 1938 Endemic to this region
 * Trachymyrmex kempfi Fowler, 1982 Endemic to this region
 * Trachymyrmex levis Weber, 1938 Endemic to this region
 * Trachymyrmex mandibularis Weber, 1938 Endemic to this region
 * Trachymyrmex oetkeri (Forel, 1908) Endemic to this region
 * Trachymyrmex opulentus (Mann, 1922) Endemic to this region
 * Trachymyrmex papulatus Santschi, 1922 Endemic to this region
 * Trachymyrmex phaleratus Wheeler, W.M., 1925 Endemic to this region
 * Trachymyrmex pruinosus (Emery, 1906) Endemic to this region
 * Trachymyrmex relictus Borgmeier, 1934 Endemic to this region
 * Trachymyrmex ruthae Weber, 1937 Endemic to this region
 * Trachymyrmex saussurei (Forel, 1885) Endemic to this region
 * Trachymyrmex septentrionalis (McCook, 1881)
 * Trachymyrmex smithi Buren, 1944
 * Trachymyrmex squamulifer (Emery, 1896) Endemic to this region
 * Trachymyrmex tucumanus (Forel, 1914) Endemic to this region
 * Trachymyrmex turrifex (Wheeler, W.M., 1903)
 * Trachymyrmex urichii (Forel, 1893) Endemic to this region
 * Trachymyrmex verrucosus Borgmeier, 1948 Endemic to this region
 * Trachymyrmex wheeleri (Weber, 1937) Endemic to this region
 * Trachymyrmex zeteki Weber, 1940 Endemic to this region

Tranopelta
Genus endemic to this region
 * Tranopelta gilva Mayr, 1866
 * Tranopelta subterranea (Mann, 1916)

Trichomyrmex

 * Trichomyrmex destructor (Jerdon, 1851)

Tropidomyrmex
Genus endemic to this region
 * Tropidomyrmex elianae Silva, Feitosa, Brandão & Diniz, 2009

Typhlomyrmex

 * Typhlomyrmex clavicornis Emery, 1906 Endemic to this region
 * Typhlomyrmex foreli Santschi, 1925 Endemic to this region
 * Typhlomyrmex major Santschi, 1923 Endemic to this region
 * Typhlomyrmex meire Lacau, Villemant & Delabie, 2004 Endemic to this region
 * Typhlomyrmex prolatus Brown, 1965 Endemic to this region
 * Typhlomyrmex pusillus Emery, 1894 Endemic to this region
 * Typhlomyrmex rogenhoferi Mayr, 1862 Endemic to this region

Veromessor

 * Veromessor andrei (Mayr, 1886)
 * Veromessor julianus (Pergande, 1894) Endemic to this region
 * Veromessor julianus clarior Wheeler, W.M. & Creighton, 1934 Endemic to this region
 * Veromessor julianus manni Wheeler, W.M. & Creighton, 1934 Endemic to this region
 * Veromessor pergandei (Mayr, 1886)
 * Veromessor stoddardi (Emery, 1895)

Wasmannia

 * Wasmannia affinis Santschi, 1929 Endemic to this region
 * Wasmannia auropunctata (Roger, 1863)
 * Wasmannia iheringi Forel, 1908 Endemic to this region
 * Wasmannia longiseta Cuezzo & Calcaterra, 2015 Endemic to this region
 * Wasmannia lutzi Forel, 1908 Endemic to this region
 * Wasmannia rochai Forel, 1912 Endemic to this region
 * Wasmannia scrobifera Kempf, 1961 Endemic to this region
 * Wasmannia sigmoidea (Mayr, 1884) Endemic to this region
 * Wasmannia sulcaticeps Emery, 1894 Endemic to this region
 * Wasmannia villosa Emery, 1894 Endemic to this region
 * Wasmannia williamsoni Kusnezov, 1952 Endemic to this region

Xenomyrmex

 * Xenomyrmex floridanus Emery, 1895
 * Xenomyrmex floridanus skwarrae Wheeler, W.M., 1931 Endemic to this region
 * Xenomyrmex panamanus (Wheeler, W.M., 1922) Endemic to this region
 * Xenomyrmex picquarti (Forel, 1899) Endemic to this region
 * Xenomyrmex stollii Forel, 1885 Endemic to this region

Zatania
Genus endemic to this region
 * Zatania albimaculata (Santschi, 1930)
 * Zatania cisipa (Smith, D.R. & Lavigne, 1973)
 * Zatania gibberosa (Roger, 1863)
 * Zatania gloriosa LaPolla, Kallal & Brady, 2012
 * Zatania karstica (Fontenla Rizo, 2000)