Costa Rica



The following valid species and subspecies of ants are known to occur in Costa Rica. 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 Costa Rican ants.

Those who have specimen records that expand this list are encouraged to submit this information in the discussion section of the Costa Rican Ants web page. Please advise if any corrections are warranted.

A

 * Acanthognathus ocellatus Mayr, 1887


 * Acanthognathus teledectus Brown & Kempf, 1969


 * Acanthoponera minor Forel, 1899


 * Acromyrmex coronatus importunus Santschi, 1925


 * Acromyrmex coronatus panamensis Forel, 1899


 * Acromyrmex coronatus rectispinus Forel, 1908


 * Acromyrmex echinatior (Forel, 1899)


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


 * Acropyga exsanguis Wheeler, W.M., 1909


 * Acropyga fuhrmanni Forel, 1914


 * Acropyga goeldii Forel, 1893


 * Acropyga keira LaPolla, 2004


 * Acropyga palaga LaPolla, 2004


 * Acropyga panamensis Weber, 1944


 * Acropyga smithii Forel, 1893


 * Adelomyrmex brenesi Longino, 2006


 * Adelomyrmex brevispinosus Fernández, 2003


 * Adelomyrmex foveolatus Fernández, 2003


 * Adelomyrmex laevigatus MacKay, 2003


 * Adelomyrmex longinoi Fernández, 2003


 * Adelomyrmex microps Fernández, 2003


 * Adelomyrmex minimus Fernández, 2003


 * Adelomyrmex myops Wheeler, W.M., 1910


 * Adelomyrmex silvestrii Menozzi, 1931


 * Adelomyrmex tristani Menozzi, 1931


 * Amblyopone degenerata Borgmeier, 1957


 * Amblyopone mystriops Brown, 1960


 * Amblyopone orizabana Brown, 1960


 * Anochetus bispinosus (Smith, F., 1858)


 * Anochetus diegensis Forel, 1912


 * Anochetus mayri Emery, 1884


 * Anochetus micans Brown, 1978


 * Anochetus minans Mann, 1922


 * Anochetus orchidicola Brown, 1978


 * Anochetus striatulus Emery, 1890


 * Aphaenogaster araneoides Emery, 1890


 * Aphaenogaster phalangium Emery, 1890


 * Apterostigma calverti	Wheeler, W.M., 1911


 * Apterostigma chocoense Lattke, 1997


 * Apterostigma collare	Emery, 1896


 * Apterostigma dentigerum Wheeler, W.M., 1925


 * Apterostigma goniodes	Lattke, 1997


 * Apterostigma pilosum	Mayr, 1865


 * Apterostigma robustum	Emery, 1896


 * Atta cephalotes Linnaeus, 1758


 * Atta colombica Guérin-Méneville, 1844


 * Atta sexdens	Linnaeus, 1758


 * Azteca alfari	Emery, 1893


 * Azteca aurita	Emery, 1893


 * Azteca beltii	Emery, 1893


 * Azteca brevis	Forel, 1899


 * Azteca chartifex laticeps Forel, 1899


 * Azteca coeruleipennis	Emery, 1893


 * Azteca constructor Emery, 1896


 * Azteca flavigaster Longino, 2007


 * Azteca forelii Emery, 1893


 * Azteca gnava Forel, 1906


 * Azteca instabilis Smith, F., 1862


 * Azteca longiceps Emery, 1893


 * Azteca nanogyna Longino, 2007


 * Azteca oecocordia Longino, 2007


 * Azteca ovaticeps Forel, 1904


 * Azteca pilosula Forel, 1899


 * Azteca pittieri Forel, 1899


 * Azteca quadraticeps Longino, 2007


 * Azteca schimperi Emery, 1893


 * Azteca sericea Mayr, 1866


 * Azteca sericeasur Longino, 2007


 * Azteca tonduzi Forel, 1899


 * Azteca velox Forel, 1899


 * Azteca velox nigriventris Forel, 1899


 * Azteca xanthochroa Roger, 1863

B

 * Bariamyrma hispidula Lattke, 1990


 * Basiceros manni Brown & Kempf, 1960


 * Belonopelta deletrix Mann, 1922


 * Bothriomyrmex paradoxus Dubovikoff & Longino, 2004


 * Brachymyrmex cavernicola Wheeler, W.M., 1938


 * Brachymyrmex coactus nictitans	Emery, 1906


 * Brachymyrmex heeri Forel, 1874


 * Brachymyrmex longicornis Forel, 1907


 * Brachymyrmex obscurior Forel, 1893


 * Brachymyrmex musculus	Forel, 1899


 * Brachymyrmex nebulosus LaPolla & Longino, 2006


 * Brachymyrmex pictus balboae Wheeler, W.M., 1942


 * Brachymyrmex santschii Menozzi, 1927

C

 * Camponotus abscisus Roger, 1863


 * Camponotus ager Smith, F., 1858


 * Camponotus albicoxis Forel, 1899


 * Camponotus apostolus	Forel, 1901


 * Camponotus atriceps Smith, F., 1858


 * Camponotus bidens Mayr, 1870


 * Camponotus biolleyi Forel, 1902


 * Camponotus blandus Smith, F., 1858


 * Camponotus brettesi Forel, 1899


 * Camponotus brevis Forel, 1899


 * Camponotus canescens	Mayr, 1870


 * Camponotus championi Forel, 1899


 * Camponotus chartifex Smith, F., 1860


 * Camponotus claviscapus Forel, 1899


 * Camponotus coloratus Forel, 1904


 * Camponotus conspicuus	Smith, F., 1858


 * Camponotus conspicuus zonatus Emery, 1894


 * Camponotus constructor Forel, 1899


 * Camponotus coruscus	Smith, F., 1862


 * Camponotus cuneidorsus Emery, 1920


 * Camponotus curviscapus Emery, 1896


 * Camponotus dolabratus	Menozzi, 1927


 * Camponotus elevatus Forel, 1899


 * Camponotus excisus Mayr, 1870


 * Camponotus integellus	Forel, 1899


 * Camponotus juliae Emery, 1903


 * Camponotus landolti	Forel, 1879


 * Camponotus lindigi	Mayr, 1870


 * Camponotus linnaei Forel, 1886


 * Camponotus linnaei muticus Forel, 1899


 * Camponotus mucronatus	Emery, 1890


 * Camponotus nitidior	Santschi, 1921


 * Camponotus normatus	Forel, 1899


 * Camponotus novogranadensis modestior	Forel, 1904


 * Camponotus obreptivus	Forel, 1899


 * Camponotus orthocephalus Emery, 1894


 * Camponotus pittieri	Forel, 1899


 * Camponotus planatus acaciae	Emery, 1920


 * Camponotus raphaelis	Forel, 1899


 * Camponotus rectangularis Emery, 1890


 * Camponotus salvini Forel, 1899


 * Camponotus sanctaefidei Dalla Torre, 1892


 * Camponotus senex Smith, F., 1858


 * Camponotus sericeiventris rex Forel, 1907


 * Camponotus sexguttatus Fabricius, 1793


 * Camponotus simillimus impatibilis Forel, 1899


 * Camponotus striatus	Smith, F., 1862


 * Camponotus textor Forel, 1899


 * Camponotus tonduzi Forel, 1899


 * Camponotus ulvarum Forel, 1899


 * Cardiocondyla emeryi Forel, 1881


 * Cardiocondyla minutior Forel, 1899


 * Cardiocondyla obscurior Wheeler, W.M., 1929


 * Carebara brevipilosa Fernández, 2004


 * Carebara inca	Fernández, 2004


 * Carebara reina Fernández, 2004


 * Carebara urichi Wheeler, W.M., 1922


 * Carebarella bicolor Emery, 1906


 * Centromyrmex alfaroi	Emery, 1890


 * Cephalotes alfaroi	Emery, 1890


 * Cephalotes atratus	Linnaeus, 1758


 * Cephalotes basalis	Smith, F., 1876


 * Cephalotes biguttatus	Emery, 1890


 * Cephalotes cordiventris Santschi, 1931


 * Cephalotes cristatus	Emery, 1890


 * Cephalotes curvistriatus Forel, 1899


 * Cephalotes grandinosus Smith, F., 1860


 * Cephalotes kukulcan	Snelling, 1999


 * Cephalotes maculatus	Smith, F., 1876


 * Cephalotes minutus Fabricius, 1804


 * Cephalotes multispinosus Norton, 1868


 * Cephalotes pallens Klug, 1824


 * Cephalotes peruviensis De Andrade, 1999


 * Cephalotes porrasi Wheeler, W.M., 1942


 * Cephalotes scutulatus	Smith, F., 1867


 * Cephalotes setulifer	Emery, 1894


 * Cephalotes umbraculatus Fabricius, 1804


 * Cerapachys neotropicus Weber, 1939


 * Crematogaster abstinens Forel, 1899


 * Crematogaster acuta Fabricius, 1804


 * Crematogaster arcuata	Forel, 1899


 * Crematogaster brasiliensis Mayr, 1878


 * Crematogaster bryophila Longino, 2003


 * Crematogaster carinata Mayr, 1862


 * Crematogaster crinosa Mayr, 1862


 * Crematogaster crucis Forel, 1912


 * Crematogaster curvispinosa Mayr, 1862


 * Crematogaster distans	Mayr, 1870


 * Crematogaster erecta Mayr, 1866


 * Crematogaster evallans	Forel, 1907


 * Crematogaster flavomicrops Longino, 2003


 * Crematogaster foliocrypta Longino, 2003


 * Crematogaster jardinero Longino, 2003


 * Crematogaster limata Smith, F., 1858


 * Crematogaster longispina Emery, 1890


 * Crematogaster minutissima Mayr, 1870


 * Crematogaster moelleri	Forel, 1912


 * Crematogaster monteverdensis	Longino, 2003


 * Crematogaster montezumia Smith, F., 1858


 * Crematogaster nigropilosa Mayr, 1870


 * Crematogaster obscurata Emery, 1895


 * Crematogaster raptor	Longino, 2003


 * Crematogaster rochai	Forel, 1903


 * Crematogaster snellingi Longino, 2003


 * Crematogaster sotobosque Longino, 2003


 * Crematogaster stollii	Forel, 1885


 * Crematogaster sumichrasti Mayr, 1870


 * Crematogaster tenuicula Forel, 1904


 * Crematogaster torosa Mayr, 1870


 * Crematogaster wardi Longino, 2003


 * Cylindromyrmex brevitarsus Santschi, 1925


 * Cylindromyrmex escobari De Andrade, 1998


 * Cylindromyrmex godmani Forel, 1899


 * Cylindromyrmex meinerti Forel, 1905


 * Cylindromyrmex schmidti Menozzi, 1931


 * Cylindromyrmex whymperi Cameron, 1891


 * Cyphomyrmex andersoni Mackay & Serna, 2010


 * Cyphomyrmex cornutus Kempf, 1968


 * Cyphomyrmex costatus Mann, 1922


 * Cyphomyrmex dixus Snelling & Longino, 1992


 * Cyphomyrmex longiscapus Weber, 1940


 * Cyphomyrmex major Forel, 1901


 * Cyphomyrmex minutus	Mayr, 1862


 * Cyphomyrmex peltatus Kempf, 1966


 * Cyphomyrmex rimosus	Spinola, 1851


 * Cyphomyrmex salvini	Forel, 1899

D

 * Discothyrea denticulata Weber, 1939


 * Discothyrea horni Menozzi, 1927


 * Discothyrea humilis Weber, 1939


 * Discothyrea sexarticulata Borgmeier, 1954


 * Dolichoderus bispinosus Olivier, 1792


 * Dolichoderus curvilobus Lattke 1987


 * Dolichoderus debilis Emery, 1890


 * Dolichoderus diversus Emery, 1894


 * Dolichoderus inermis	MacKay, 1993


 * Dolichoderus lamellosus Mayr, 1870


 * Dolichoderus laminatus Mayr, 1870


 * Dolichoderus lutosus	Smith, F., 1858


 * Dolichoderus schulzi	Emery, 1894


 * Dolichoderus validus	Kempf, 1959


 * Dorymyrmex insanus	Buckley, 1866


 * Dorymyrmex pyramicus	Roger, 1863

E

 * Eciton burchellii Westwood, 1842


 * Eciton burchellii parvispinum Forel, 1899


 * Eciton dulcium crassinode Borgmeier, 1955


 * Eciton hamatum Fabricius, 1782


 * Eciton jansoni Forel, 1912


 * Eciton lucanoides Emery, 1894


 * Eciton mexicanum Roger, 1863


 * Eciton pittieri Forel, 1899


 * Eciton vagans angustatum Roger, 1863


 * Eciton vagans mutatum	Borgmeier, 1955


 * Ectatomma edentatum	Roger, 1863


 * Ectatomma gibbum Kugler, C. & Brown, 1982


 * Ectatomma ruidum Roger, 1860


 * Ectatomma tuberculatum Olivier, 1792


 * Eurhopalothrix bolaui Mayr, 1870


 * Eurhopalothrix gravis	Mann, 1922

G

 * Gnamptogenys alfaroi	Emery, 1894


 * Gnamptogenys annulata Mayr 1887


 * Gnamptogenys banksi (Wheeler, W.M., 1930)


 * Gnamptogenys bispinosa Emery, 1890


 * Gnamptogenys bisulca Kempf & Brown, 1968


 * Gnamptogenys concinna	Smith, F., 1858


 * Gnamptogenys haenschei Emery, 1902


 * Gnamptogenys hartmani (Wheeler, W.M., 1915)


 * Gnamptogenys mecotyle Brown, 1958


 * Gnamptogenys minuta	Emery, 1896


 * Gnamptogenys mordax	Smith, F., 1858


 * Gnamptogenys porcata	Emery, 1896


 * Gnamptogenys regularis Mayr, 1870


 * Gnamptogenys simulans	Emery, 1896


 * Gnamptogenys stellae	Lattke, 1995


 * Gnamptogenys striatula Mayr, 1884


 * Gnamptogenys strigata	Norton, 1868


 * Gnamptogenys sulcata	Smith, F., 1858


 * Gnamptogenys triangularis Mayr, 1887


 * Gnamptogenys volcano	Lattke, 1995


 * Gnamptogenys wheeleri	Santschi, 1929

H

 * Heteroponera panamensis (Forel, 1899)


 * Hylomyrma dentiloba (Santschi, 1931)


 * Hypoponera creola Menozzi, 1931


 * Hypoponera distinguenda (Emery, 1890)


 * Hypoponera faceta Menozzi, 1931


 * Hypoponera ignigera (Menozzi, 1927)


 * Hypoponera inexorata Wheeler, W.M., 1903


 * Hypoponera menozzii Santschi, 1932


 * Hypoponera nitidula Emery, 1890


 * Hypoponera opaciceps (Mayr, 1887)


 * Hypoponera opacior (Forel, 1893)


 * Hypoponera parva (Forel, 1909)


 * Hypoponera perplexa Mann, 1922


 * Hypoponera punctatissima (Roger, 1859)


 * Hypoponera trigona Mayr, 1887

L

 * Labidus coecus Latreille, 1802


 * Labidus curvipes Emery, 1900


 * Labidus praedator Smith, F., 1858


 * Labidus spininodis Emery, 1890


 * Lachnomyrmex haskinsi Smith, 1944


 * Lachnomyrmex laticeps Feitosa & Brandao, 2008


 * Lachnomyrmex longinoi Feitosa & Brandao, 2008


 * Lachnomyrmex plaumanni Borgmeier, 1957


 * Lachnomyrmex regularis Feitosa & Brandao, 2008


 * Lachnomyrmex scrobiculatus Wheeler, W.M., 1910


 * Lenomyrmex colwelli Longino, 2006


 * Leptanilloides mckennae Longino, 2003


 * Leptogenys famelica	Emery, 1896


 * Leptogenys foraminosa Lattke, 2011


 * Leptogenys imperatrix Mann, 1922


 * Leptogenys josephi MacKay & MacKay, 2004


 * Leptogenys montuosa Lattke, 2011


 * Leptogenys pinna Lattke, 2011


 * Leptogenys punctaticeps Emery, 1890


 * Leptogenys pusilla Emery, 1890


 * Leptogenys quadrata Lattke, 2011


 * Leptogenys volcanica Lattke, 2011


 * Linepithema angulatum (Emery, 1894)


 * Linepithema dispertitum (Forel, 1885)


 * Linepithema iniquum (Mayr, 1870)


 * Linepithema neotropicum Wild, 2007


 * Linepithema piliferum (Mayr, 1870)

M

 * Megalomyrmex drifti Kempf, 1961


 * Megalomyrmex foreli Emery, 1890


 * Megalomyrmex miri Brandão, 1990


 * Megalomyrmex modestus	Emery, 1896


 * Megalomyrmex mondabora Brandão, 1990


 * Megalomyrmex nocarina Longino, 2010


 * Megalomyrmex reina Longino, 2010


 * Megalomyrmex silvestrii Wheeler, W.M., 1909


 * Megalomyrmex symmetochus Wheeler, W.M., 1925


 * Megalomyrmex wallacei Mann, 1916


 * Megalomyrmex wettereri	Brandão, 2003


 * Monomorium ebeninum	Forel, 1891


 * Monomorium floricola	Jerdon, 1851


 * Monomorium pharaonis	Linnaeus, 1758


 * Mycetosoritis vinsoni	MacKay, 1998


 * Mycocepurus curvispinosus MacKay, 1998


 * Mycocepurus smithii Forel, 1893


 * Mycocepurus tardus Weber, 1940


 * Myrmelachista cooperi	Gregg, 1951


 * Myrmelachista flavocotea Longino, 2006


 * Myrmelachista flavoguarea Longino, 2006


 * Myrmelachista haberi Longino, 2006


 * Myrmelachista joycei Longino, 2006


 * Myrmelachista lauroatlantica Longino, 2006


 * Myrmelachista lauropacifica Longino, 2006


 * Myrmelachista longiceps Longino, 2006


 * Myrmelachista meganaranja Longino, 2006


 * Myrmelachista mexicana Wheeler, W.M., 1934


 * Myrmelachista nigrocotea Longino, 2006


 * Myrmelachista osa Longino, 2006


 * Myrmelachista plebecula Menozzi, 1927


 * Myrmelachista zeledoni Emery, 1896


 * Myrmicocrypta dilacerata Forel, 1885


 * Myrmicocrypta ednaella Mann, 1922

N

 * Neivamyrmex adnepos	Wheeler, W.M., 1922


 * Neivamyrmex alfaroi	Emery, 1890


 * Neivamyrmex asper Borgmeier, 1955


 * Neivamyrmex compressinodis Borgmeier, 1953


 * Neivamyrmex digitistipus Watkins, 1975


 * Neivamyrmex fumosus	Forel, 1913


 * Neivamyrmex gibbatus	Borgmeier, 1953


 * Neivamyrmex halidaii	Shuckard, 1840


 * Neivamyrmex humilis	Borgmeier, 1939


 * Neivamyrmex impudens (Mann, 1922)


 * Neivamyrmex iridescens Borgmeier, 1950


 * Neivamyrmex klugii distans	Borgmeier, 1953


 * Neivamyrmex longiscapus	Borgmeier, 1953


 * Neivamyrmex macrodentatus	Menozzi, 1931


 * Neivamyrmex melshaemeri	Haldeman, 1852


 * Neivamyrmex postcarinatus Borgmeier, 1953


 * Neivamyrmex punctaticeps Emery, 1894


 * Neivamyrmex rosenbergi (Forel, 1911)


 * Neivamyrmex spatulatus Borgmeier, 1939


 * Neivamyrmex spoliator	Forel, 1899


 * Neivamyrmex sumichrasti (Norton, 1868)


 * Neivamyrmex swainsonii Shuckard, 1840


 * Nesomyrmex anduzei (Weber, 1943)


 * Nesomyrmex asper (Mayr, 1887)


 * Nesomyrmex echinatinodis Forel, 1886


 * Nesomyrmex pittieri	Forel, 1899


 * Nesomyrmex pleuriticus (Kempf, 1959)


 * Nesomyrmex tonsuratus	Kempf, 1959


 * Nesomyrmex vargasi Longino, 2006


 * Nomamyrmex esenbeckii mordax Santschi, 1929


 * Nomamyrmex esenbeckii wilsoni (Santschi, 1920)


 * Nomamyrmex hartigii (Westwood, 1842)


 * Nylanderia austroccidua (Trager, 1984)


 * Nylanderia caeciliae (Forel, 1899)


 * Nylanderia fulva biolleyi	Forel, 1908


 * Nylanderia guatemalensis (Forel, 1885)


 * Nylanderia guatemalensis cocoensis Forel, 1902


 * Nylanderia lietzi Forel, 1908


 * Nylanderia steinheili (Forel, 1893)

O

 * Octostruma balzani	Emery, 1894


 * Octostruma iheringi	Emery, 1888


 * Odontomachus bauri	Emery, 1892


 * Odontomachus biolleyi	Forel, 1908


 * Odontomachus brunneus (Patton, 1894)


 * Odontomachus chelifer	Latreille, 1802


 * Odontomachus erythrocephalus	Emery, 1890


 * Odontomachus haematodus Linnaeus, 1758


 * Odontomachus hastatus	Fabricius, 1804


 * Odontomachus laticeps	Roger, 1861


 * Odontomachus meinerti Forel, 1905


 * Odontomachus opaciventris Forel, 1899


 * Odontomachus panamensis Forel, 1899


 * Odontomachus ruginodis Smith, M.R., 1937

P

 * Pachycondyla aenescens Mayr, 1870


 * Pachycondyla antecurvata MacKay & MacKay, 2010


 * Pachycondyla apicalis	Latreille, 1802


 * Pachycondyla arhuaca (Forel, 1901)


 * Pachycondyla bugabensis Forel, 1899


 * Pachycondyla carinulata (Roger, 1861)


 * Pachycondyla cognata	Emery, 1896


 * Pachycondyla constricta Mayr, 1884


 * Pachycondyla crenata	Roger, 1861


 * Pachycondyla dismarginata MacKay & MacKay, 2010


 * Pachycondyla ferruginea (Smith, F. 1858)


 * Pachycondyla foetida	Linnaeus, 1758


 * Pachycondyla fuscoatra Roger, 1861


 * Pachycondyla gilva Roger, 1863


 * Pachycondyla guianensis (Weber, 1939)


 * Pachycondyla harpax	Fabricius, 1804


 * Pachycondyla impressa	Roger, 1861


 * Pachycondyla insignis MacKay & MacKay, 2010


 * Pachycondyla laevigata Smith, F., 1858


 * Pachycondyla lineaticeps	Mayr, 1866


 * Pachycondyla obscuricornis	Emery, 1890


 * Pachycondyla pergandei (Forel, 1909)


 * Pachycondyla purpurascens Forel, 1899


 * Pachycondyla solisi MacKay & MacKay, 2010


 * Pachycondyla stigma	Fabricius, 1804


 * Pachycondyla striatinodis Emery, 1890


 * Pachycondyla theresiae Forel, 1899


 * Pachycondyla unidentata Mayr, 1862


 * Pachycondyla verenae (Forel, 1922)


 * Pachycondyla villosa	Fabricius, 1804


 * Paraponera clavata Fabricius, 1775


 * Paratrechina longicornis Latreille, 1802


 * Pheidole absurda Forel, 1886


 * Pheidole ajax	Forel, 1899


 * Pheidole alfaroi	Emery, 1896


 * Pheidole amabilis	Wilson, 2003


 * Pheidole anastasii	Emery, 1896


 * Pheidole angulifera	Wilson, 2003


 * Pheidole angusticeps	Wilson, 2003


 * Pheidole arachnion	Wilson, 2003


 * Pheidole arboricola	Wilson, 2003


 * Pheidole beloceps	Wilson, 2003


 * Pheidole biconstricta	Mayr, 1870


 * Pheidole bicornis	Forel, 1899


 * Pheidole bilimeki	Mayr, 1870


 * Pheidole biolleyi	Forel, 1908


 * Pheidole boltoni	Wilson, 2003


 * Pheidole boruca	Wilson, 2003


 * Pheidole brachyops	Wilson, 2003


 * Pheidole browni	Wilson, 2003


 * Pheidole calens	Forel, 1901


 * Pheidole caltrop  Wilson, 2003


 * Pheidole carapuna	Mann, 1916


 * Pheidole carinata	Wilson, 2003


 * Pheidole carinote Longino, 2009


 * Pheidole caulicola	Wilson, 2003


 * Pheidole celaena	Wilson, 2003


 * Pheidole cerina	Wilson, 2003


 * Pheidole chloe	Forel, 1908


 * Pheidole christopherseni	Forel, 1912


 * Pheidole citrina	Wilson, 2003


 * Pheidole cocciphaga	Borgmeier, 1934


 * Pheidole cramptoni	Wheeler, W.M., 1916


 * Pheidole daphne	Wilson, 2003


 * Pheidole dasypyx Wilson, 2003


 * Pheidole debilis Longino, 2009


 * Pheidole diabolus Wilson, 2003


 * Pheidole diana	Forel, 1908


 * Pheidole dossena	Wilson, 2003


 * Pheidole dryas	Wilson, 2003


 * Pheidole ectatommoides	Wilson, 2003


 * Pheidole eowilsoni Longino, 2009


 * Pheidole epiphyta Longino, 2009


 * Pheidole erratilis	Wilson, 2003


 * Pheidole exarata	Emery, 1896


 * Pheidole excubitor	Wilson, 2003


 * Pheidole exigua	Mayr, 1884


 * Pheidole fallax Mayr, 1870


 * Pheidole fimbriata	Roger, 1863


 * Pheidole fiorii	Emery, 1890


 * Pheidole flavens Roger, 1863


 * Pheidole fossimandibula Longino, 2009


 * Pheidole gauthieri	Forel, 1901


 * Pheidole glomericeps	Wilson, 2003


 * Pheidole gouldi	Forel, 1886


 * Pheidole gymnoceras Longino, 2009


 * Pheidole hasticeps	Wilson, 2003


 * Pheidole hector	Wilson, 2003


 * Pheidole hirsuta	Emery, 1896


 * Pheidole hizemops	Wilson, 2003


 * Pheidole hoelldobleri	Wilson, 2003


 * Pheidole indagatrix	Wilson, 2003


 * Pheidole innupta	Menozzi, 1931


 * Pheidole janzeni Longino, 2009


 * Pheidole karolmorae Longino, 2009


 * Pheidole karolsetosa Longino, 2009


 * Pheidole kukrana	Wilson, 2003


 * Pheidole laselva	Wilson, 2003


 * Pheidole laticornis	Wilson, 2003


 * Pheidole longinoi	Wilson, 2003


 * Pheidole lourothi	Wilson, 2003


 * Pheidole lustrata	Wilson, 2003


 * Pheidole mantilla	Wilson, 2003


 * Pheidole megacephala	Fabricius, 1793


 * Pheidole mendicula	Wheeler, W.M., 1925


 * Pheidole monteverdensis Wilson, 2003


 * Pheidole multispina	Wilson, 2003


 * Pheidole nasutoides	Hölldobler & Wilson, 1992


 * Pheidole nebulosa	Wilson, 2003


 * Pheidole mesomontana Longino, 2009


 * Pheidole nebulosa Wilson, 2003


 * Pheidole nigricula	Wilson, 2003


 * Pheidole nitella	Wilson, 2003


 * Pheidole nitidicollis	Emery, 1896


 * Pheidole olsoni	Wilson, 2003


 * Pheidole onyx	Wilson, 2003


 * Pheidole otisi	Wilson, 2003


 * Pheidole pararugiceps Longino, 2009


 * Pheidole perpusilla Emery, 1894


 * Pheidole picobarva Longino, 2009


 * Pheidole prattorum	Wilson, 2003


 * Pheidole prostrata	Wilson, 2003


 * Pheidole protensa Wilson, 2003


 * Pheidole psilogaster Wilson, 2003


 * Pheidole pugnax Dalla Torre, 1892


 * Pheidole punctatissima Mayr, 1870


 * Pheidole radoszkowskii	Mayr, 1884


 * Pheidole rectispina	Wilson, 2003


 * Pheidole rectitrudis	Wilson, 2003


 * Pheidole renae	Wilson, 2003


 * Pheidole rhinoceros	Forel, 1899


 * Pheidole rhinomontana Longino, 2009


 * Pheidole rogeri	Emery, 1896


 * Pheidole rugiceps	Wilson, 2003


 * Pheidole sagittaria	Wilson, 2003


 * Pheidole scalaris	Wilson, 2003


 * Pheidole scrobifera	Emery, 1896


 * Pheidole sebofila Longino, 2009


 * Pheidole sensitiva	Borgmeier, 1959


 * Pheidole sicaria	Wilson, 2003


 * Pheidole simonsi	Wilson, 2003


 * Pheidole sparsisculpta Longino, 2009


 * Pheidole spathipilosa	Wilson, 2003


 * Pheidole specularis	Wilson, 2003


 * Pheidole striaticeps Mayr, 1870


 * Pheidole stulta	Forel, 1886


 * Pheidole subarmata	Mayr, 1884


 * Pheidole susannae Forel, 1886


 * Pheidole synanthropica Longino, 2009


 * Pheidole tanyscapa	Wilson, 2003


 * Pheidole tennantae	Wilson, 2003


 * Pheidole tenuicephala Longino, 2009


 * Pheidole texticeps	Wilson, 2003


 * Pheidole traini	Wilson, 2003


 * Pheidole truncula	Wilson, 2003


 * Pheidole ulothrix	Wilson, 2003


 * Pheidole umphreyi Wilson, 2003


 * Pheidole ursus Mayr, 1870


 * Pheidole vafra	Santschi, 1923


 * Pheidole vallifica	Forel, 1901


 * Pheidole verricula	Wilson, 2003


 * Pheidole vestita	Wilson, 2003


 * Pheidole violacea	Wilson, 2003


 * Platythyrea pilosula (Smith, F., 1858)


 * Platythyrea prizo	Kugler, C., 1977


 * Platythyrea punctata (Smith, F., 1858)


 * Prionopelta amabilis	Borgmeier, 1949


 * Prionopelta antillana	Forel, 1909


 * Prionopelta modesta Forel, 1909


 * Probolomyrmex boliviensis (Forel, 1909)


 * Probolomyrmex guanacastensis	O’Keefe & Agosti, 1998


 * Proceratium convexiceps	Borgmeier, 1957


 * Proceratium goliath	Kempf & Brown, 1968


 * Proceratium mancum	Mann, 1922


 * Proceratium micrommatum Roger, 1863


 * Proceratium panamense	De Andrade, 2003


 * Procryptocerus attenuatus (Smith, F., 1876)


 * Procryptocerus balzani Emery, 1894


 * Procryptocerus batesi Forel, 1899


 * Procryptocerus belti	Forel, 1899


 * Procryptocerus coriarius	Mayr, 1870


 * Procryptocerus eladio	Longino & Snelling, 2002


 * Procryptocerus impressus	Forel, 1899


 * Procryptocerus kempfi	Longino & Snelling, 2002


 * Procryptocerus mayri	Forel, 1899


 * Procryptocerus nalini	Longino & Snelling, 2002


 * Procryptocerus paleatus Emery, 1896


 * Procryptocerus pictipes Emery, 1896


 * Procryptocerus scabriusculus	Forel, 1899


 * Procryptocerus tortuguero Longino & Snelling, 2002


 * Pseudomyrmex beccarii Menozzi, 1935


 * Pseudomyrmex boopis	Roger, 1863


 * Pseudomyrmex brunneus	Smith, F., 1877


 * Pseudomyrmex caeciliae Forel, 1913


 * Pseudomyrmex cretus	Ward, 1989


 * Pseudomyrmex cubaensis Forel, 1901


 * Pseudomyrmex duckei Forel,, 1906


 * Pseudomyrmex eduardi	Forel, 1912


 * Pseudomyrmex ejectus	Smith, F., 1858


 * Pseudomyrmex elongatulus	Dalla Torre, 1892


 * Pseudomyrmex elongatus Mayr, 1870


 * Pseudomyrmex euryblemma Forel, 1899


 * Pseudomyrmex faber	Smith, F., 1858


 * Pseudomyrmex ferrugineus Smith, F., 1877


 * Pseudomyrmex filiformis Fabricius, 1804


 * Pseudomyrmex flavicornis Smith, F., 1877


 * Pseudomyrmex flavidulus Smith, F., 1858


 * Pseudomyrmex fortis Forel, 1899


 * Pseudomyrmex godmani Forel, 1899


 * Pseudomyrmex gracilis	Fabricius, 1804


 * Pseudomyrmex ita Forel, 1906


 * Pseudomyrmex kuenckeli Emery, 1890


 * Pseudomyrmex laevifrons Ward, 1989


 * Pseudomyrmex laevigatus Smith, F., 1877


 * Pseudomyrmex lisus Enzmann, E.V., 1944


 * Pseudomyrmex nigrocinctus Emery, 1890


 * Pseudomyrmex nigropilosus Emery, 1890


 * Pseudomyrmex oculatus	Smith, F., 1855


 * Pseudomyrmex oki Forel, 1906


 * Pseudomyrmex osurus	Forel, 1911


 * Pseudomyrmex pallens Mayr, 1870


 * Pseudomyrmex pallidus	Smith, F., 1855


 * Pseudomyrmex particeps Ward, 1993


 * Pseudomyrmex perboscii Guérin-Méneville, 1844


 * Pseudomyrmex sericeus Mayr, 1870


 * Pseudomyrmex simplex	Smith, F., 1877


 * Pseudomyrmex spiculus	Ward, 1989


 * Pseudomyrmex spinicola Emery, 1890


 * Pseudomyrmex subtilissimus	Emery, 1890


 * Pseudomyrmex tenuis	Fabricius, 1804


 * Pseudomyrmex tenuissimus Emery, 1906


 * Pseudomyrmex triplaridis Forel, 1904


 * Pseudomyrmex urbanus Smith, F., 1877


 * Pseudomyrmex viduus	Smith, F., 1858


 * Pseudomyrmex voytowskii costaricensis	Enzmann, E.V., 1944


 * Pyramica aethegenys	Bolton, 2000


 * Pyramica alberti	Forel, 1893


 * Pyramica augustandrewi Longino, 2006


 * Pyramica auctidens	Bolton, 2000


 * Pyramica brevicornis	Mann, 1922


 * Pyramica cascanteae Longino, 2006


 * Pyramica cassicuspis	Bolton, 2000


 * Pyramica crementa	Bolton, 2000


 * Pyramica depressiceps	Weber, 1934


 * Pyramica dontopagis	Bolton, 2000


 * Pyramica eggersi	Emery, 1890


 * Pyramica epinotalis	Weber, 1934


 * Pyramica erikae Longino, 2006


 * Pyramica excisa	Weber, 1934


 * Pyramica fridericimuelleri	Forel, 1886


 * Pyramica gundlachi	Roger, 1862


 * Pyramica lalassa	Bolton, 2000


 * Pyramica longinoi	Bolton, 2000


 * Pyramica margaritae Forel, 1893


 * Pyramica microthrix	Kempf, 1975


 * Pyramica myllorhapha	Brown, 1959


 * Pyramica nigrescens	Wheeler, W.M., 1911


 * Pyramica oconitrilloae Longino, 2006


 * Pyramica paniaguae Longino, 2006


 * Pyramica paradoxa	Bolton, 2000


 * Pyramica parsauga	Bolton, 2000


 * Pyramica pasisops	Bolton, 2000


 * Pyramica probatrix	Brown, 1964


 * Pyramica rogata	Bolton, 2000


 * Pyramica schulzi	Emery, 1894


 * Pyramica stauroma	Bolton, 2000


 * Pyramica subedentata	Mayr, 1887


 * Pyramica trieces	Brown, 1960


 * Pyramica turpis Bolton, 2000


 * Pyramica warditeras	Bolton, 2000


 * Pyramica wheeleri	Smith, M.R., 1944


 * Pyramica zeteki	Brown, 1959

R

 * Rhopalothrix weberi Brown & Kempf, 1960


 * Rogeria belti Mann, 1922


 * Rogeria creightoni Snelling, 1973


 * Rogeria cuneola Kugler, C. 1994


 * Rogeria foreli Emery, 1894


 * Rogeria gibba Kugler, C. 1994


 * Rogeria inermis Mann, 1922


 * Rogeria innotabilis Kugler, C. 1994


 * Rogeria leptonana Kugler, C. 1994


 * Rogeria neilyensis	Kugler, C., 1994


 * Rogeria terescandens	Kugler, C., 1994


 * Rogeria tonduzi	Forel, 1899

S

 * Sericomyrmex amabilis Wheeler, W.M., 1925


 * Simopelta andersoni MacKay & MacKay, 2008


 * Simopelta longinoda MacKay & MacKay, 2008


 * Simopelta oculata	Gotwald & Brown, 1967


 * Simopelta paeminosa	Snelling, 1971


 * Simopelta pentadentata MacKay & MacKay, 2008


 * Simopelta pergandei	Forel, 1909


 * Simopelta quadridentata MacKay & MacKay, 2008


 * Solenopsis altinodis Forel, 1912


 * Solenopsis castor	Forel, 1893


 * Solenopsis corticalis	Forel, 1881


 * Solenopsis geminata	Fabricius, 1804


 * Solenopsis globularia	Smith, F., 1858


 * Solenopsis hayemi	Forel, 1908


 * Solenopsis picea	Emery, 1896


 * Solenopsis picquarti	Forel, 1899


 * Solenopsis subterranea MacKay & Vinson, 1989


 * Solenopsis succinea	Emery, 1890


 * Solenopsis terricola	Menozzi, 1931
 * Solenopsis zeteki Wheeler, W.M., 1942


 * Stegomyrmex manni Smith, M.R., 1946


 * Stenamma alas	Longino, 2005


 * Stenamma expolitum	Smith, M.R., 1962


 * Stenamma felixi	Mann, 1922


 * Stenamma schmidti	Menozzi, 1931


 * Strumigenys biolleyi	Forel, 1908


 * Strumigenys borgmeieri	Brown, 1954


 * Strumigenys calamita	Bolton, 2000


 * Strumigenys consanii	Brown, 1954


 * Strumigenys cordovensis	Mayr, 1887


 * Strumigenys cosmostela	Kempf, 1975


 * Strumigenys deletrix	Bolton, 2000


 * Strumigenys deltisquama	Brown, 1957


 * Strumigenys diaptyxis	Bolton, 2000


 * Strumigenys dubitata	Bolton, 2000


 * Strumigenys elongata	Roger, 1863


 * Strumigenys emmae (Emery, 1890)


 * Strumigenys extirpa	Bolton, 2000


 * Strumigenys fairchildi	Brown, 1961


 * Strumigenys godmani	Forel, 1899


 * Strumigenys humata	Lattke & Goitia, 1997


 * Strumigenys idiogenes	Bolton, 2000


 * Strumigenys lanuginosa Wheeler, W.M., 1905


 * Strumigenys longispinosa Brown, 1952


 * Strumigenys louisianae Roger, 1863


 * Strumigenys ludia	Mann, 1922


 * Strumigenys marginiventris	Santschi, 1931


 * Strumigenys micretes	Brown, 1959


 * Strumigenys nastata	Bolton, 2000


 * Strumigenys nevermanni Brown, 1959


 * Strumigenys pariensis	Lattke & Goitia, 1997


 * Strumigenys perdita	Bolton, 2000


 * Strumigenys platyscapa Bolton, 2000


 * Strumigenys precava	Brown, 1954


 * Strumigenys rogeri	Emery, 1890


 * Strumigenys sevesta	Bolton, 2000


 * Strumigenys smithii	Forel, 1886


 * Strumigenys spathula	Lattke & Goitia, 1997


 * Strumigenys trinidadensis	Wheeler, W.M., 1922

T

 * Tapinoma litorale Wheeler, W.M., 1905


 * Tapinoma melanocephalum (Fabricius, 1793)


 * Tapinoma melanocephalum coronatum	Forel, 1908


 * Tapinoma ramulorum Emery, 1896


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


 * Tatuidris tatusia Brown & Kempf, 1968


 * Technomyrmex fulvus (Wheeler, W.M., 1934)


 * Temnothorax salvini Forel, 1899


 * Temnothorax subditivus (Wheeler, W.M., 1903)


 * Tetramorium bicarinatum (Nylander, 1846)


 * Tetramorium simillimum (Smith F., 1851)


 * Thaumatomyrmex atroxWeber, 1939


 * Thaumatomyrmex ferox Mann, 1922


 * Trachymyrmex bugnioni	Forel, 1912


 * Trachymyrmex cornetzi(Forel, 1912)


 * Trachymyrmex intermedius (Forel, 1909


 * Trachymyrmex isthmicus Santschi, 1931


 * Trachymyrmex opulentus (Mann, 1922)


 * Trachymyrmex squamulifer Emery, 1896


 * Trachymyrmex zeteki Weber, 1940


 * Tranopelta gilva Mayr, 1866


 * Typhlomyrmex prolatus	Brown, 1965


 * Typhlomyrmex pusillus	Emery, 1894


 * Typhlomyrmex rogenhoferi Mayr, 1862

W

 * Wasmannia auropunctata (Roger, 1863)


 * Wasmannia rochai Forel, 1912


 * Wasmannia scrobifera Kempf, 1961

X

 * Xenomyrmex panamanus (Wheeler, W.M., 1922)