Mexico



Gary D. Alpert: Museum of Comparative Zoology, Harvard University

The following 630 valid species and subspecies of ants are known to occur in Mexico. Unidentified and undescribed species will be added to this list as identifications are verified and taxonomic revisions are published. This species list is based upon the effort of many ant collectors as well as myrmecologists who have published on the taxonomy of Mexican ants. Those who have specimen records that expand this list are encouraged to submit this information in the discussion section of the Mexican Ants web page. Please advise if any corrections are warranted.

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A

 * Acanthoponera minor Forel, 1899


 * Acanthostichus emmae MacKay, 1996


 * Acanthostichus punctiscapus MacKay, 1996


 * Acanthostichus quirozi MacKay, 1996


 * Acanthostichus skwarrae Wheeler, W.M., 1934


 * Acanthostichus texanus Forel, 1904


 * Acromyrmex echinatior Forel, 1899


 * Acromyrmex lundii carli Gonçalves, 1961


 * Acromyrmex octospinosus ekchuah Wheeler, W.M., 1937


 * Acromyrmex octospinosus octospinosus Reich, 1793


 * Acromyrmex versicolor versicolor Pergande, 1894


 * Acropyga exsanguis Wheeler, W.M., 1909


 * Adelomyrmex betoi Fernández, 2003


 * Adelomyrmex brevispinosus Fernández, 2003


 * Adelomyrmex longinoi Fernández, 2003


 * Adelomyrmex mackayi Fernández, 2003


 * Adelomyrmex micans Fernández, 2003


 * Adelomyrmex myops Wheeler, W.M., 1910


 * Adelomyrmex robustus Fernández, 2003


 * Adelomyrmex silvestrii Menozzi, 1931


 * Adelomyrmex tristani Menozzi, 1931


 * Amblyopone orizabana Brown, 1960


 * Anochetus mayri Emery, 1884


 * Anochetus orchidicola Brown, 1978


 * Anoplolepis gracilipes Smith, F., 1857


 * Aphaenogaster cockerelli André, 1893


 * Aphaenogaster ensifera Forel, 1899


 * Aphaenogaster fulva azteca Enzmann, J., 1947


 * Aphaenogaster huachucana crinimera Cole, 1953


 * Aphaenogaster mexicana Pergande, 1896


 * Aphaenogaster mutica Pergande, 1896


 * Aphaenogaster patruelis carbonaria Pergande, 1894


 * Aphaenogaster patruelis patruelis Forel, 1886


 * Apterostigma mexicanum Lattke, 1997


 * Apterostigma pilosum Mayr, 1865


 * Apterostigma scutellare Forel, 1885


 * Atta cephalotes Linnaeus, 1758


 * Atta mexicana Smith, F., 1858


 * Atta texana Buckley, 1860


 * Azteca alfari Emery, 1893


 * Azteca coeruleipennis Emery, 1893


 * Azteca forelii eiseni Pergande, 1896


 * Azteca instabilis instabilis Smith, F., 1862


 * Azteca instabilis mexicana Emery, 1896


 * Azteca muelleri pallida Stitz, 1937


 * Azteca patruelis Forel, 1908


 * Azteca sericea Mayr, 1866


 * Azteca ulei rossi Forel, 1909


 * Azteca velox velox Forel, 1899


 * Azteca xanthochroa Roger, 1863

B

 * Belonopelta deletrix Mann, 1922


 * Brachymyrmex cavernicola Wheeler, W.M., 1938


 * Brachymyrmex gagates Wheeler, W.M., 1934


 * Brachymyrmex musculus Forel, 1899


 * Brachymyrmex obscurior Forel, 1893

C

 * Camponotus keiferi Wheeler, W.M., 1934


 * Camponotus nacerdus 	Norton, 1868


 * Camponotus cerberulus 	Emery, 1920


 * Camponotus etiolatus 	Wheeler, W.M., 1904


 * Camponotus mathildeae 	Smith, M.R., 1949


 * Camponotus papago 	Creighton, 1953


 * Camponotus andrei 	Forel, 1885


 * Camponotus andrei cholericus 	Wheeler, W.M., 1914


 * Camponotus championi 	Forel, 1899


 * Camponotus cressoni 	André, 1887


 * Camponotus declivus 	Santschi, 1922


 * Camponotus frontalis 	Pergande, 1896


 * Camponotus pellarius 	Wheeler, W.M., 1914


 * Camponotus ulcerosus 	Wheeler, W.M., 1910


 * Camponotus cuauhtemoc 	Snelling, 1988


 * Camponotus hyatti 	Emery, 1893


 * Camponotus melinus 	MacKay, 1997


 * Camponotus montivagus 	Forel, 1885


 * Camponotus rectithorax 	Forel, 1895


 * Camponotus sericeiventris pontifex 	Santschi, 1936


 * Camponotus linnaei comoedus 	Wheeler, W.M., 1934


 * Camponotus abscisus 	Roger, 1863


 * Camponotus auricomus 	Roger, 1862


 * Camponotus formiciformis 	Forel, 1885


 * Camponotus godmani 	Forel, 1899


 * Camponotus mina 	Forel, 1879


 * Camponotus phytophilus 	Wheeler, W.M., 1934


 * Camponotus piceatus 	Norton, 1868


 * Camponotus planatus continentis 	Forel, 1901


 * Camponotus planatus esdras 	Forel, 1916


 * Camponotus planatus 	Roger, 1863


 * Camponotus rubrithorax nigrithorax 	Stitz, 1937


 * Camponotus rubrithorax 	Forel, 1899


 * Camponotus senex 	Smith, F., 1858


 * Camponotus socorroensis 	Wheeler, W.M., 1934


 * Camponotus striatus 	Smith, F., 1862


 * Camponotus rectangularis 	Emery, 1890


 * Camponotus rectangularis willowsi	Wheeler, W.M., 1933


 * Camponotus platytarsus 	Roger, 1863


 * Camponotus atriceps 	Smith, F., 1858


 * Camponotus acutirostris 	Wheeler, W.M., 1910


 * Camponotus coruscus 	Smith, F., 1862


 * Camponotus fasciatellus 	Dalla Torre, 1892


 * Camponotus festinatus 	Buckley, 1866


 * Camponotus fumidus 	Roger, 1863


 * Camponotus fumidus toltecus 	Forel, 1899


 * Camponotus landolti 	Forel, 1879


 * Camponotus maccooki 	Forel, 1879


 * Camponotus melanoticus flavopubens 	Emery, 1925


 * Camponotus melanoticus 	Emery, 1894


 * Camponotus ocreatus 	Emery, 1893


 * Camponotus picipes 	Olivier, 1792


 * Camponotus picipes pilosulus 	Emery, 1925


 * Camponotus picipes pudorosus 	Emery, 1925


 * Camponotus pullatus 	Mayr, 1866


 * Camponotus punctulatus pergandei 	Emery, 1925


 * Camponotus punctulatus 	Mayr, 1868


 * Camponotus semitestaceus 	Snelling, 1970


 * Camponotus substitutus 	Emery, 1894


 * Camponotus tepicanus 	Pergande, 1896


 * Camponotus vicinus 	Mayr, 1870


 * Cardiocondyla emeryi 	Forel, 1881


 * Cardiocondyla mauritanica 	Forel, 1890


 * Carebara urichi 	Wheeler, W.M., 1922


 * Cephalotes auriger 	De Andrade, 1999


 * Cephalotes basalis 	Smith, F., 1876


 * Cephalotes biguttatus 	Emery, 1890


 * Cephalotes bimaculatus 	Smith, F., 1860


 * Cephalotes chacmul 	Snelling, 1999


 * Cephalotes cristatus 	Emery, 1890


 * Cephalotes goniodontus 	De Andrade, 1999


 * Cephalotes hirsutus 	De Andrade, 1999


 * Cephalotes insularis 	Wheeler, W.M., 1934


 * Cephalotes kululcan 	Snelling, 1999


 * Cephalotes maculatus 	Smith, F., 1876


 * Cephalotes maya 	De Andrade, 1999


 * Cephalotes minutus 	Fabricius, 1804


 * Cephalotes multispinosus 	Norton, 1868


 * Cephalotes pallens 	Klug, 1824


 * Cephalotes pallidicephalus 	Smith, F., 1876


 * Cephalotes poinari 	Baroni Urbani, 1999


 * Cephalotes porrasi 	Wheeler, W.M., 1942


 * Cephalotes rohweri 	Wheeler, W.M., 1916


 * Cephalotes scutulatus 	Smith, F., 1867


 * Cephalotes toltecus 	De Andrade, 1999


 * Cephalotes umbraculatus 	Fabricius, 1804


 * Cephalotes ventriosus 	De Andrade, 1999


 * Cephalotes wheeleri 	Forel, 1901


 * Cheliomyrmex morosus 	Smith, F., 1859


 * Crematogaster dentinodis 	Forel, 1901


 * Crematogaster marioni 	Buren, 1968


 * Crematogaster obscurata 	Emery, 1895


 * Crematogaster opaca cedrosensis 	Wheeler, W.M., 1934


 * Crematogaster opaca 	Mayr, 1870


 * Crematogaster patei 	Buren, 1968


 * Crematogaster rifelna 	Buren, 1968


 * Crematogaster rochai 	Forel, 1903


 * Crematogaster rossi 	Buren, 1968


 * Crematogaster saussurei 	Forel, 1899


 * Crematogaster acuta 	Fabricius, 1804


 * Crematogaster quadrispinosa 	Roger, 1863


 * Crematogaster corvina 	Mayr, 1870


 * Crematogaster distans 	Mayr, 1870


 * Crematogaster montezumia 	Smith, F., 1858


 * Crematogaster atra 	Mayr, 1870


 * Crematogaster crinosa 	Mayr, 1862


 * Crematogaster curvispinosa 	Mayr, 1862


 * Crematogaster formosa aterrima 	Wheeler, W.M., 1909


 * Crematogaster formosa 	Mayr, 1870


 * Crematogaster limata 	Smith, F., 1858


 * Crematogaster minutissima 	Mayr, 1870


 * Crematogaster sumichrasti 	Mayr, 1870


 * Crematogaster torosa 	Mayr, 1870


 * Cyphomyrmex flavidus 	Pergande, 1896


 * Cyphomyrmex maya 	De Andrade, 2003


 * Cyphomyrmex minutus 	Mayr, 1862


 * Cyphomyrmex rimosus 	Spinola, 1851


 * Cyphomyrmex wheeleri 	Forel, 1900

D

 * Dolichoderus bispinosus  	Olivier, 1792


 * Dolichoderus diversus Emery, 1894


 * Dolichoderus lutosus Smith, F., 1858


 * Dorymyrmex bicolor Wheeler, W.M., 1906


 * Dorymyrmex flavus McCook, 1880


 * Dorymyrmex insanus Buckley, 1866


 * Dorymyrmex pyramicus 	Roger, 1863

E

 * Eciton burchellii 	Westwood, 1842


 * Eciton hamatum Fabricius, 1782


 * Eciton mexicanum 	Roger, 1863


 * Eciton vagans angustatum 	Roger, 1863


 * Ectatomma ruidum Roger, 1860


 * Ectatomma tuberculatum Olivier, 1792


 * Eurhopalothrix gravis Mann, 1922


 * Eurhopalothrix pilulifera Brown & Kempf, 1960

F

 * Forelius keiferi Wheeler, W.M., 1934


 * Forelius mccooki McCook, 1880


 * Formica browni Francoeur, 1973


 * Formica calviceps Cole, 1954


 * Formica exsectoides Forel, 1886


 * Formica francoeuri Bolton, 1995


 * Formica gnava Buckley, 1866


 * Formica lasioides Emery, 1893


 * Formica limata Wheeler, W.M., 1913


 * Formica neogagates Emery, 1893


 * Formica obtusopilosa Emery, 1893


 * Formica occulta Francoeur, 1973


 * Formica pachucana Francoeur, 1973


 * Formica perpilosa Wheeler, W.M., 1902


 * Formica propatula Francoeur, 1973


 * Formica pulla Francoeur, 1973


 * Formica retecta Francoeur, 1973


 * Formica rubicunda Emery, 1893


 * Formica subcyanea Wheeler, W.M., 1913


 * Formica wheeleri Creighton, 1935

G

 * Gnamptogenys bufonis Mann, 1926


 * Gnamptogenys continua Mayr, 1887


 * Gnamptogenys interrupta Mayr, 1887


 * Gnamptogenys minuta Emery, 1896


 * Gnamptogenys regularis Mayr, 1870


 * Gnamptogenys strigata Norton, 1868


 * Gnamptogenys sulcata Smith, F., 1858

H

 * Hylomyrma versuta Kempf, 1973


 * Hypoponera ergatandria Forel, 1893


 * Hypoponera inexorata 	Wheeler, W.M., 1903


 * Hypoponera nitidula Emery, 1890


 * Hypoponera opaciceps 	Mayr, 1887


 * Hypoponera opacior Forel, 1893

L

 * Labidus coecus Latreille, 1802


 * Labidus praedator 	Smith, F., 1858


 * Lachnomyrmex scrobiculatus Wheeler, W.M., 1910


 * Lasius mexicanus Wheeler, W.M., 1914


 * Lasius subumbratus Viereck, 1903


 * Lasius alienus Foerster, 1850


 * Lasius crypticus Wilson, 1955


 * Lasius neoniger Emery, 1893


 * Lasius niger 	Linnaeus, 1758


 * Lasius pallitarsus Provancher, 1881


 * Lasius sitiens Wilson, 1955


 * Leptogenys consanguinea Wheeler, W.M., 1909


 * Leptogenys mexicana Mayr, 1870


 * Leptogenys peninsularis Mann, 1926


 * Leptogenys wheeleri Forel, 1901


 * Leptothorax crassipilis Wheeler, W.M., 1917


 * Leptothorax muscorum 	Nylander, 1846


 * Linepithema iniquum nigellum 	Emery, 1890


 * Liometopum apiculatum Mayr, 1877

M

 * Megalomyrmex drifti Kempf, 1961


 * Megalomyrmex incisus Smith, M.R., 1947


 * Megalomyrmex pusillus Forel, 1912


 * Megalomyrmex silvestrii Wheeler, W.M., 1909


 * Messor andrei Mayr, 1886


 * Messor julianus 	Pergande, 1894


 * Messor pergandei Mayr, 1886


 * Messor stoddardi 	Emery, 1895


 * Monomorium compressum Wheeler, W.M., 1914


 * Monomorium cyaneum Wheeler, W.M., 1914


 * Monomorium ebeninum Forel, 1891


 * Monomorium floricola 	Jerdon, 1851


 * Monomorium inquilinum DuBois, 1981


 * Monomorium marjoriae DuBois, 1986


 * Monomorium minimum Buckley, 1867


 * Monomorium pharaonis Linnaeus, 1758


 * Monomorium subopacum 	Smith, F., 1858


 * Mycocepurus curvispinosus MacKay, 1998


 * Mycocepurus smithii Forel, 1893


 * Myrmecina americana Emery, 1895


 * Myrmecina harrisoni Brown, 1967


 * Myrmecocystus depilis Forel, 1901


 * Myrmecocystus flaviceps Wheeler, W.M., 1912


 * Myrmecocystus intonsus Snelling, 1976


 * Myrmecocystus kennedyi Cole, 1936


 * Myrmecocystus melanoticus Wheeler, W.M., 1914


 * Myrmecocystus melliger Forel, 1886


 * Myrmecocystus mendax Wheeler, W.M., 1908


 * Myrmecocystus mexicanus Wesmael, 1838


 * Myrmecocystus mimicus Wheeler, W.M., 1908


 * Myrmecocystus navajo Wheeler, W.M., 1908


 * Myrmecocystus nequazcatl Snelling, 1976


 * Myrmecocystus perimeces Snelling, 1976


 * Myrmecocystus placodops Forel, 1908


 * Myrmecocystus romainei Cole, 1936


 * Myrmecocystus semirufus Emery, 1893


 * Myrmecocystus tenuinodis Snelling, 1976


 * Myrmecocystus testaceus Emery, 1893


 * Myrmecocystus yuma Wheeler, W.M., 1912


 * Myrmelachista amicta Wheeler, W.M., 1934


 * Myrmelachista mexicana Wheeler, W.M., 1934


 * Myrmelachista skwarrae laeta 	Wheeler, W.M., 1934


 * Myrmica mexicana Wheeler, W.M., 1914


 * Myrmicocrypta dilacerata cornuta 	Forel, 1899

N

 * Neivamyrmex agilis Borgmeier, 1953


 * Neivamyrmex andrei Emery, 1901


 * Neivamyrmex angulimandibulatus Watkins, 1974


 * Neivamyrmex chamelensis Watkins, 1986


 * Neivamyrmex cloosae Forel, 1912


 * Neivamyrmex cornutus Watkins, 1975


 * Neivamyrmex crassiscapus Watkins, 1990


 * Neivamyrmex diabolus Forel, 1912


 * Neivamyrmex fallax Borgmeier, 1953


 * Neivamyrmex fumosus Forel, 1913


 * Neivamyrmex graciellae Mann, 1926


 * Neivamyrmex halidaii Shuckard, 1840


 * Neivamyrmex harrisii Haldeman, 1852


 * Neivamyrmex inflatus Borgmeier, 1958


 * Neivamyrmex leonardi Wheeler, W.M., 1915


 * Neivamyrmex longiscapus Borgmeier, 1953


 * Neivamyrmex macropterus Borgmeier, 1953


 * Neivamyrmex manni Wheeler, W.M., 1914


 * Neivamyrmex melanocephalus Emery, 1895


 * Neivamyrmex melshaemeri Haldeman, 1852


 * Neivamyrmex nigrescens Cresson, 1872


 * Neivamyrmex opacithorax Emery, 1894


 * Neivamyrmex pauxillus Wheeler, W.M., 1903


 * Neivamyrmex pilosus mexicanus 	Smith, F., 1859


 * Neivamyrmex punctaticeps Emery, 1894


 * Neivamyrmex rugulosus Borgmeier, 1953


 * Neivamyrmex spoliator Forel, 1899


 * Neivamyrmex sumichrasti Norton, 1868


 * Neivamyrmex swainsonii Shuckard, 1840


 * Neivamyrmex texanus Watkins, 1972


 * Neivamyrmex tristis Forel, 1901


 * Nesomyrmex brimodus Bolton, 1995


 * Nesomyrmex echinatinodis Forel, 1886


 * Nesomyrmex pittieri Forel, 1899


 * Nesomyrmex tonsuratus Kempf, 1959


 * Nesomyrmex vicinus Mayr, 1887


 * Nesomyrmex wilda Smith, M.R., 1943


 * Nomamyrmex esenbeckii crassicornis 	Smith, F., 1855

O

 * Octostruma balzani Emery, 1894


 * Octostruma rugiferoides Brown & Kempf, 1960


 * Odontomachus chelifer Latreille, 1802


 * Odontomachus clarus Roger, 1861


 * Odontomachus haematodus Linnaeus, 1758


 * Odontomachus laticeps Roger, 1861


 * Odontomachus opaciventris Forel, 1899


 * Odontomachus yucatecus Brown, 1976

P

 * Pachycondyla apicalis (Latreille, 1802)


 * Pachycondyla carinulata (Roger, 1861)


 * Pachycondyla crenata Roger, 1861


 * Pachycondyla ferruginea 	Smith, F., 1858


 * Pachycondyla harpax Fabricius, 1804


 * Pachycondyla lineaticeps Mayr, 1866


 * Pachycondyla obscuricornis Emery, 1890


 * Pachycondyla unidentata 	Mayr, 1862


 * Pachycondyla villosa Fabricius, 1804


 * Paratrechina fulva 	Mayr, 1862


 * Paratrechina guatemalensis 	Forel, 1885


 * Paratrechina laevigata MacKay, 1998


 * Paratrechina longicornis 	Latreille, 1802


 * Paratrechina mexicana Forel, 1899


 * Paratrechina pearsei Wheeler, W.M., 1938


 * Paratrechina steinheili 	Forel, 1893


 * Pheidole absurda Forel, 1886


 * Pheidole agricola Wilson, 2003


 * Pheidole albipes Wilson, 2003


 * Pheidole arctos Wilson, 2003


 * Pheidole ariel Wilson, 2003


 * Pheidole azteca Wilson, 2003


 * Pheidole bajaensis Wilson, 2003


 * Pheidole bilimeki Mayr, 1870


 * Pheidole calens Forel, 1901


 * Pheidole californica Mayr, 1870


 * Pheidole cavigenis Wheeler, W.M., 1915


 * Pheidole centeotl Wheeler, W.M., 1914


 * Pheidole cephalica Smith, F., 1858


 * Pheidole cerebrosior Wheeler, W.M., 1915


 * Pheidole ceres Wheeler, W.M., 1904


 * Pheidole chalca Wheeler, W.M., 1914


 * Pheidole chalcoides Wilson, 2003


 * Pheidole chiapasana Wilson, 2003


 * Pheidole chloe Forel, 1908


 * Pheidole cielana Wilson, 2003


 * Pheidole clydei Gregg, 1950


 * Pheidole cockerelli Wheeler, W.M., 1908


 * Pheidole confoedusta Wheeler, W.M., 1909


 * Pheidole coracina Wilson, 2003


 * Pheidole davisi Wheeler, W.M., 1905


 * Pheidole delecta Forel, 1899


 * Pheidole desertorum Wheeler, W.M., 1906


 * Pheidole dossena Wilson, 2003


 * Pheidole dumicola Wilson, 2003


 * Pheidole dwyeri Gregg, 1969


 * Pheidole erethizon Wilson, 2003


 * Pheidole fariasana Wilson, 2003


 * Pheidole fimbriata Roger, 1863


 * Pheidole flavens flavens 	Roger, 1863


 * Pheidole floridana Emery, 1895


 * Pheidole gangamon Wilson, 2003


 * Pheidole glomericeps Wilson, 2003


 * Pheidole gouldi Forel, 1886


 * Pheidole granulata Pergande, 1896


 * Pheidole guerrerana Wilson, 2003


 * Pheidole hamtoni Wilson, 2003


 * Pheidole hirtula Forel, 1899


 * Pheidole hyatti Emery, 1895


 * Pheidole inermis Mayr, 1870


 * Pheidole insipida Forel, 1899


 * Pheidole laevivertex Forel, 1901


 * Pheidole mackayi Wilson, 2003


 * Pheidole macrops Wilson, 2003


 * Pheidole madrensis Wilson, 2003


 * Pheidole megacephala 	Fabricius, 1793


 * Pheidole militicida Wheeler, W.M., 1915


 * Pheidole mixteca Wilson, 2003


 * Pheidole mooreorum Wilson, 2003


 * Pheidole morelosana Wilson, 2003


 * Pheidole nubicola Wilson, 2003


 * Pheidole oaxacana Wilson, 2003


 * Pheidole obtusospinosa Pergande, 1896


 * Pheidole optiva Forel, 1901


 * Pheidole petrensis Wilson, 2003


 * Pheidole piceonigra Emery, 1922


 * Pheidole pilifera Roger, 1863


 * Pheidole pinealis Wheeler, W.M., 1908


 * Pheidole pinicola Wilson, 2003


 * Pheidole polymorpha Wilson, 2003


 * Pheidole potosiana Wilson, 2003


 * Pheidole prolixa Wilson, 2003


 * Pheidole protensa Wilson, 2003


 * Pheidole psammophila Creighton & Gregg, 1955


 * Pheidole psilogaster Wilson, 2003


 * Pheidole punctatissima Mayr, 1870


 * Pheidole quercicola Wilson, 2003


 * Pheidole rectiluma Wilson, 2003


 * Pheidole rectitrudis Wilson, 2003


 * Pheidole rhea Wheeler, W.M., 1908


 * Pheidole roushae Wilson, 2003


 * Pheidole rugulosa Gregg, 1959


 * Pheidole sabina Wilson, 2003


 * Pheidole sagana Wheeler, W.M., 1934


 * Pheidole scabriventris Wilson, 2003


 * Pheidole sciara Cole, 1955


 * Pheidole sciophila Wheeler, W.M., 1908


 * Pheidole senex Gregg, 1952


 * Pheidole setsukoae Wilson, 2003


 * Pheidole skwarrae Wheeler, W.M., 1934


 * Pheidole soritis Wheeler, W.M., 1908


 * Pheidole spadonia Wheeler, W.M., 1915


 * Pheidole spathicornis Wilson, 2003


 * Pheidole striaticeps Mayr, 1870


 * Pheidole subarmata Mayr, 1884


 * Pheidole susannae Forel, 1886


 * Pheidole tenebra Wilson, 2003


 * Pheidole tepicana Pergande, 1896


 * Pheidole tetroides Wilson, 2003


 * Pheidole tillandsiarum Wheeler, W.M., 1934


 * Pheidole tissiphone Wheeler, W.M., 1911


 * Pheidole titanis Wheeler, W.M., 1903


 * Pheidole tolteca Forel, 1901


 * Pheidole torosa Wilson, 2003


 * Pheidole tragica Wheeler, W.M., 1934


 * Pheidole tristicula Wilson, 2003


 * Pheidole triumbonata Wilson, 2003


 * Pheidole tuxtlasana Wilson, 2003


 * Pheidole tysoni Forel, 1901


 * Pheidole ursus Mayr, 1870


 * Pheidole variceps Wilson, 2003


 * Pheidole vistana Forel, 1914


 * Pheidole xerophila Wheeler, W.M., 1908


 * Pheidole xyston Wilson, 2003


 * Pheidole yaqui Creighton & Gregg, 1955


 * Pheidole yucatana Wilson, 2003


 * Platythyrea punctata Smith, F., 1858


 * Platythyrea sinuata Roger, 1860


 * Pogonomyrmex anergismus Cole, 1954


 * Pogonomyrmex apache Wheeler, W.M., 1902


 * Pogonomyrmex barbatus Smith, F., 1858


 * Pogonomyrmex bicolor Cole, 1968


 * Pogonomyrmex californicus Buckley, 1867


 * Pogonomyrmex desertorum Wheeler, W.M., 1902


 * Pogonomyrmex guatemaltecus Wheeler, W.M., 1914


 * Pogonomyrmex huachucanus Wheeler, W.M., 1914


 * Pogonomyrmex humerotumidus Vasquez-Bolanos & MacKay, 2004


 * Pogonomyrmex imberbiculus Wheeler, W.M., 1902


 * Pogonomyrmex laevinodis Snelling, 1982


 * Pogonomyrmex magnacanthus Cole, 1968


 * Pogonomyrmex maricopa Wheeler, W.M., 1914


 * Pogonomyrmex occidentalis Cresson, 1865


 * Pogonomyrmex pima Wheeler, W.M., 1909


 * Pogonomyrmex rugosus Emery, 1895


 * Pogonomyrmex snellingi Taber, 1998


 * Pogonomyrmex subnitidus Emery, 1895


 * Pogonomyrmex tenuispinus Forel, 1914


 * Pogonomyrmex wheeleri Olsen, 1934


 * Polyergus rufescens mexicanus 	Forel, 1899


 * Prenolepis acuminata Forel, 1911


 * Prenolepis imparis colimana 	Wheeler, W.M., 1930


 * Prionopelta modesta Forel, 1909


 * Proceratium compitale Ward, 1988


 * Proceratium convexiceps Borgmeier, 1957


 * Proceratium mancum Mann, 1922


 * Proceratium mexicanum De Andrade, 2003


 * Proceratium micronmatum Roger, 1863


 * Proceratium tio Snelling & Cover, 1992


 * Procryptocerus belti Forel, 1899


 * Procryptocerus paleatus Emery, 1896


 * Procryptocerus scabriusculus Forel, 1899


 * Pseudomyrmex boopis Roger, 1863


 * Pseudomyrmex brunneus Smith, F., 1877


 * Pseudomyrmex caeciliae Forel, 1913


 * Pseudomyrmex championi Forel, 1899


 * Pseudomyrmex cubaensis Forel, 1901


 * Pseudomyrmex distinctus Smith, F., 1877


 * Pseudomyrmex ejectus Smith, F., 1858


 * Pseudomyrmex elongatulus 	Dalla Torre, 1892


 * Pseudomyrmex elongatus Mayr, 1870


 * Pseudomyrmex ferrugineus Smith, F., 1877


 * Pseudomyrmex fervidus Smith, F., 1877


 * Pseudomyrmex filiformis Fabricius, 1804


 * Pseudomyrmex flavidulus 	Smith, F., 1858


 * Pseudomyrmex fortis Forel, 1899


 * Pseudomyrmex gracilis 	Fabricius, 1804


 * Pseudomyrmex hesperius Ward, 1993


 * Pseudomyrmex janzeni Ward, 1993


 * Pseudomyrmex kuenckeli Emery, 1890


 * Pseudomyrmex major Forel, 1899


 * Pseudomyrmex mixtecus Ward, 1993


 * Pseudomyrmex oculatus Smith, F., 1855


 * Pseudomyrmex pallidus Smith, F., 1855


 * Pseudomyrmex peperi Forel, 1913


 * Pseudomyrmex perboscii Guérin-Méneville, 1844


 * Pseudomyrmex salvini Forel, 1899


 * Pseudomyrmex seminole Ward, 1985


 * Pseudomyrmex simplex Smith, F., 1877


 * Pseudomyrmex spiculus Ward, 1989


 * Pseudomyrmex spinicola Emery, 1890


 * Pseudomyrmex subtilissimus Emery, 1890


 * Pseudomyrmex tenuissimus Emery, 1906


 * Pseudomyrmex triplaridis Forel, 1904


 * Pseudomyrmex veneficus Wheeler, W.M., 1942


 * Pyramica alberti Forel, 1893


 * Pyramica azteca Kempf, 1960


 * Pyramica brevicornis Mann, 1922


 * Pyramica dispalata Bolton, 2000


 * Pyramica epinotalis Weber, 1934


 * Pyramica excisa Weber, 1934


 * Pyramica gundlachi Roger, 1862


 * Pyramica margaritae Forel, 1893


 * Pyramica nigrescens Wheeler, W.M., 1911


 * Pyramica probatrix Brown, 1964


 * Pyramica rogata Bolton, 2000


 * Pyramica schulzi Emery, 1894


 * Pyramica subedentata Mayr, 1887


 * Pyramica tlaloc Bolton, 2000


 * Pyramica turpis Bolton, 2000

R

 * Rhopalothrix stannardi Brown & Kempf, 1960


 * Rogeria cuneola Kugler, C., 1994


 * Rogeria innotabilis Kugler, C., 1994

S

 * Sericomyrmex aztecus Forel, 1885


 * Solenopsis amblychila Wheeler, W.M., 1915


 * Solenopsis aurea Wheeler, W.M., 1906


 * Solenopsis geminata 	Fabricius, 1804


 * Solenopsis krockowi Wheeler, W.M., 1908


 * Solenopsis minutissima Emery, 1906


 * Solenopsis picea 	Emery, 1896


 * Solenopsis xyloni McCook, 1880


 * Stenamma diecki Emery, 1895


 * Stenamma felixi Mann, 1922


 * Stenamma manni Wheeler, W.M., 1914


 * Stenamma snellingi Bolton, 1995


 * Strumigenys biolleyi Forel, 1908


 * Strumigenys boneti Brown, 1959


 * Strumigenys cordovensis Mayr, 1887


 * Strumigenys cosmostela Kempf, 1975


 * Strumigenys deltisquama Brown, 1957


 * Strumigenys elongata Roger, 1863


 * Strumigenys emeryi Mann, 1922


 * Strumigenys eversa Bolton, 2000


 * Strumigenys lanuginosa Wheeler, W.M., 1905


 * Strumigenys louisianae Roger, 1863


 * Strumigenys ludia Mann, 1922


 * Strumigenys manis Bolton, 2000


 * Strumigenys nevermanni Brown, 1959


 * Strumigenys rogeri Emery, 1890


 * Strumigenys xochipili Bolton, 2000

T

 * Tapinoma melanocephalum 	Fabricius, 1793


 * Tapinoma ramulorum inrectum 	Forel, 1908


 * Tapinoma ramulorum  toltecum 	Wheeler, W.M., 1934


 * Tatuidris tatusia Brown & Kempf, 1968


 * Temnothorax adustus MacKay, 2000


 * Temnothorax andersoni MacKay, 2000


 * Temnothorax andrei Emery, 1895


 * Temnothorax androsanus Wheeler, W.M., 1905


 * Temnothorax annexus Baroni Urbani, 1978


 * Temnothorax augusti Baroni Urbani, 1978


 * Temnothorax aztecus Wheeler, W.M., 1931


 * Temnothorax bicolor MacKay, 2000


 * Temnothorax brevispinosus MacKay, 2000


 * Temnothorax bristoli MacKay, 2000


 * Temnothorax carinatus Cole, 1957


 * Temnothorax goniops Baroni Urbani, 1978


 * Temnothorax hispidus Cole, 1957


 * Temnothorax leucacanthus Baroni Urbani, 1978


 * Temnothorax manni Wheeler, W.M., 1914


 * Temnothorax mexicanus MacKay, 2000


 * Temnothorax nitens Emery, 1895


 * Temnothorax obliquicanthus Cole, 1953


 * Temnothorax ocarinae Baroni Urbani, 1978


 * Temnothorax peninsularis Wheeler, W.M., 1934


 * Temnothorax punctaticeps MacKay, 2000


 * Temnothorax punctatissimus MacKay, 2000


 * Temnothorax punctithorax MacKay, 2000


 * Temnothorax rugatulus 	Emery, 1895


 * Temnothorax rugithorax MacKay, 2000


 * Temnothorax rugosus MacKay, 2000


 * Temnothorax rugulosus MacKay, 2000


 * Temnothorax skwarrae Wheeler, W.M., 1931


 * Temnothorax striatulus Stitz, 1937


 * Temnothorax subditivus Wheeler, W.M., 1903


 * Temnothorax tenuisculptus Baroni Urbani, 1978


 * Temnothorax tricarinatus Emery, 1895


 * Temnothorax whitfordi MacKay, 2000


 * Tetramorium caldarium Roger, 1857


 * Tetramorium lanuginosum Mayr, 1870


 * Tetramorium mexicanum Bolton, 1979


 * Tetramorium placidum Bolton, 1979


 * Tetramorium spinosum Pergande, 1896


 * Trachymyrmex carinatus MacKay & MacKay, 1997


 * Trachymyrmex intermedius Forel, 1909


 * Trachymyrmex saussurei Forel, 1885


 * Trachymyrmex smithi neomexicanus 	Cole, 1952


 * Trachymyrmex turrifex Wheeler, W.M., 1903


 * Typhlomyrmex pusillus Emery, 1894


 * Typhlomyrmex rogenhoferi Mayr, 1862

X

 * Xenomyrmex floridanus skwarrae 	Wheeler, W.M., 1931


 * Xenomyrmex stollii Forel, 1885