Apterostigma valid
Mayr, G. 1865. Formicidae. In: Novara Expedition 1865. Reise der Österreichischen Fregatte "Novara" um die Erde in den Jahren 1857, 1858, 1859. Zoologischer Theil. Bd. II. Abt. 1. Wien: K. Gerold's Sohn, 119 pp.   127193

Apterostigma abdita synonym of Apterostigma mayri Honduras. Neotropic.
Mann, W. M. 1922. Ants from Honduras and Guatemala. Proceedings of the United States National Museum 61:1-54.   127073

Apterostigma acre valid Brazil (São Paulo). Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma affinis synonym of Apterostigma steigeri Paraguay. Neotropic.
Santschi, F. 1922c. Myrmicines, dolichodérines et autres formicides néotropiques. Bulletin de la Société Vaudoise des Sciences Naturelles 54:345-378.   128339

Apterostigma amiae synonym of Apterostigma robustum Guyana. Neotropic.
Weber, N. A. 1937. The biology of the fungus-growing ants. Part l. New forms. Revista de Entomologia (Rio de Janeiro) 7:378-409.   129700

Apterostigma ancilonodum valid Colombia. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma andense valid Venezuela. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma angulatum synonym of Apterostigma dentigerum Panama. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma angustum valid Venezuela. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma auriculatum valid Trinidad. Neotropic.
Wheeler, W. M. 1925a. Neotropical ants in the collections of the Royal Museum of Stockholm. Arkiv för Zoologi 17A(8):1-55.   130175

Apterostigma auriculatum demerarae synonym of Apterostigma auriculatum Guyana. Neotropic.
Wheeler, W. M. 1925a. Neotropical ants in the collections of the Royal Museum of Stockholm. Arkiv för Zoologi 17A(8):1-55.   130175

Apterostigma auriculatum icta synonym of Apterostigma auriculatum Trinidad. Neotropic.
Weber, N. A. 1937. The biology of the fungus-growing ants. Part l. New forms. Revista de Entomologia (Rio de Janeiro) 7:378-409.   129700

Apterostigma auriculatum petiolatum synonym of Apterostigma auriculatum Bolivia. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma avium valid Venezuela. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma billi synonym of Apterostigma auriculatum Bolivia. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma bolivianum valid Bolivia. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma branneri synonym of Apterostigma robustum Brazil (Rondônia). Neotropic.
Mann, W. M. 1916. The Stanford Expedition to Brazil, 1911, John C. Branner, Director. The ants of Brazil. Bulletin of the Museum of Comparative Zoology 60:399-490.   127070

Apterostigma bruchi valid Argentina (Buenos Aires). Neotropic.
Santschi, F. 1919f. Nouveaux formicides de la République Argentine. Anales de la Sociedad Cientifica Argentina 87:37-57.   128314

Apterostigma callipygium valid Colombia. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma calverti valid Costa Rica. Neotropic.
Wheeler, W. M. 1911k. Three new ants from Mexico and Central America. Psyche (Cambridge) 18:203-208.   130065

Apterostigma carinatum valid Colombia. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma chocoense valid Colombia. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma collare valid Costa Rica. Neotropic.
Emery, C. 1896g. Studi sulle formiche della fauna neotropica. XVII-XXV. Bullettino della Società Entomologica Italiana 28:33-107.   124611

Apterostigma collare angulatum obsolete combination Panama. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma collare dubium obsolete combination Panama. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma convexum valid Venezuela. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma dentigerum valid Costa Rica. Neotropic.
Wheeler, W. M. 1925a. Neotropical ants in the collections of the Royal Museum of Stockholm. Arkiv för Zoologi 17A(8):1-55.   130175

Apterostigma depressum valid Ecuador. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma dorotheae valid Guyana. Neotropic.
Weber, N. A. 1937. The biology of the fungus-growing ants. Part l. New forms. Revista de Entomologia (Rio de Janeiro) 7:378-409.   129700

Apterostigma dubium synonym of Apterostigma dentigerum Panama. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma electropilosum valid Dominican Republic (Dominican Amber, Miocene).
Schultz, T. R. 2007. The fungus-growing ant genus Apterostigma in Dominican amber. Pp. 425-436 in: Snelling, R. R.; Fisher, B. L.; Ward, P. S. (eds.) 2007. Advances in ant systematics (Hymenoptera: Formicidae): homage to E.O. Wilson – 50 years of contributions. Memoirs of the American Entomological Institute 80:690 pp.   132246

Apterostigma eowilsoni valid Dominican Republic (Dominican Amber, Miocene).
Schultz, T. R. 2007. The fungus-growing ant genus Apterostigma in Dominican amber. Pp. 425-436 in: Snelling, R. R.; Fisher, B. L.; Ward, P. S. (eds.) 2007. Advances in ant systematics (Hymenoptera: Formicidae): homage to E.O. Wilson – 50 years of contributions. Memoirs of the American Entomological Institute 80:690 pp.   132246

Apterostigma epinotale valid Guyana. Neotropic.
Weber, N. A. 1937. The biology of the fungus-growing ants. Part l. New forms. Revista de Entomologia (Rio de Janeiro) 7:378-409.   129700

Apterostigma fallax synonym of Apterostigma urichii Suriname. Neotropic.
Borgmeier, T. 1934. Contribuição para o conhecimento da fauna mirmecológica dos cafezais de Paramaribo, Guiana Holandesa (Hym. Formicidae). Archivos do Instituto de Biologia Vegetal (Rio de Janeiro) 1:93-111.   122899

Apterostigma fitzgeraldi synonym of Apterostigma ierense Trinidad. Neotropic.
Weber, N. A. 1937. The biology of the fungus-growing ants. Part l. New forms. Revista de Entomologia (Rio de Janeiro) 7:378-409.   129700

Apterostigma fusinodum synonym of Apterostigma peruvianum Bolivia. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma gibbum synonym of Apterostigma ierense Bolivia. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma goniodes valid Costa Rica. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma ierense valid Trinidad. Neotropic.
Weber, N. A. 1937. The biology of the fungus-growing ants. Part l. New forms. Revista de Entomologia (Rio de Janeiro) 7:378-409.   129700

Apterostigma immobile synonym of Apterostigma auriculatum Panama. Neotropic.
Weber, N. A. 1940b. The biology of the fungus-growing ants. Part VI. Key to Cyphomyrmex, new Attini and a new guest ant. Revista de Entomologia (Rio de Janeiro) 11:406-427.   129718

Apterostigma jubatum valid Guyana. Neotropic.
Wheeler, W. M. 1925a. Neotropical ants in the collections of the Royal Museum of Stockholm. Arkiv för Zoologi 17A(8):1-55.   130175

Apterostigma luederwaldti synonym of Apterostigma steigeri Brazil (São Paulo). Neotropic.
Santschi, F. 1923d. Pheidole et quelques autres fourmis néotropiques. Annales de la Société Entomologique de Belgique 63:45-69.   128346

Apterostigma madidiense valid Bolivia. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma manni valid Bolivia. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma mayri valid Trinidad. Neotropic.
Forel, A. 1893h. Note sur les Attini. Annales de la Société Entomologique de Belgique 37:586-607.   125055

Apterostigma mayri discrepans synonym of Apterostigma mayri Brazil (Santa Catarina). Neotropic.
Forel, A. 1912f. Formicides néotropiques. Part II. 3me sous-famille Myrmicinae Lep. (Attini, Dacetii, Cryptocerini). Mémoires de la Société Entomologique de Belgique 19:179-209.   125228

Apterostigma mayri pallidum synonym of Apterostigma mayri Trinidad. Neotropic.
Weber, N. A. 1937. The biology of the fungus-growing ants. Part l. New forms. Revista de Entomologia (Rio de Janeiro) 7:378-409.   129700

Apterostigma mayri zip synonym of Apterostigma mayri Bolivia. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma megacephala valid Peru. Neotropic.
Lattke, J. E. 1999b. A new species of fungus-growing ant and its implications for attine phylogeny (Hymenoptera: Formicidae). Systematic Entomology 24:1-6.   131689

Apterostigma mexicanum valid Mexico (Veracruz). Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma moelleri valid Brazil (Santa Catarina). Neotropic.
Forel, A. 1892d. Attini und Cryptocerini. Zwei neue Apterostigma-Arten. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 8:344-349.   125034

Apterostigma pariense valid Venezuela. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma peruvianum valid Peru. Neotropic.
Wheeler, W. M. 1925a. Neotropical ants in the collections of the Royal Museum of Stockholm. Arkiv för Zoologi 17A(8):1-55.   130175

Apterostigma pilosum valid Brazil (Rio de Janeiro). Neotropic.
Mayr, G. 1865. Formicidae. In: Novara Expedition 1865. Reise der Österreichischen Fregatte "Novara" um die Erde in den Jahren 1857, 1858, 1859. Zoologischer Theil. Bd. II. Abt. 1. Wien: K. Gerold's Sohn, 119 pp.   127193

Apterostigma pilosum scutellare obsolete combination Mexico (Veracruz). Neotropic.
Forel, A. 1885a ("1884"). Études myrmécologiques en 1884 avec une description des organes sensoriels des antennes. Bulletin de la Société Vaudoise des Sciences Naturelles 20:316-380.   125008

Apterostigma reburrum valid Colombia. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma robustum valid Costa Rica. Neotropic.
Emery, C. 1896g. Studi sulle formiche della fauna neotropica. XVII-XXV. Bullettino della Società Entomologica Italiana 28:33-107.   124611

Apterostigma robustum constrictum synonym of Apterostigma robustum Bolivia. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma robustum tic synonym of Apterostigma robustum Costa Rica. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712

Apterostigma scutellare valid Mexico (Veracruz). Neotropic.
Forel, A. 1885a ("1884"). Études myrmécologiques en 1884 avec une description des organes sensoriels des antennes. Bulletin de la Société Vaudoise des Sciences Naturelles 20:316-380.   125008

Apterostigma serratum valid Brazil (Minas Gerais). Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma spiculum valid Peru. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma steigeri valid Argentina (Buenos Aires). Neotropic.
Santschi, F. 1911b. Deux nouvelles fourmis de Buenos-Ayres (Hym. Formicidae). Bulletin de la Société Entomologique de France 1911:52-53.   128259

Apterostigma tachirense valid Venezuela. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma tholiforme valid Ecuador. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma tramitis valid Panama. Neotropic.
Weber, N. A. 1940b. The biology of the fungus-growing ants. Part VI. Key to Cyphomyrmex, new Attini and a new guest ant. Revista de Entomologia (Rio de Janeiro) 11:406-427.   129718

Apterostigma trapeziforme valid El Salvador. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma tropicoxa valid Brazil (Amazonas). Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma turgidum valid Colombia. Neotropic.
Lattke, J. E. 1997. Revisión del género Apterostigma Mayr (Hymenoptera: Formicidae). Arquivos do Instituto Biológico (São Paulo) 34:121-221.   131683

Apterostigma uncinatum obsolete combination Brazil (Santa Catarina). Neotropic.
Mayr, G. 1887. Südamerikanische Formiciden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 37:511-632.   127201

Apterostigma urichii valid Trinidad. Neotropic.
Forel, A. 1893h. Note sur les Attini. Annales de la Société Entomologique de Belgique 37:586-607.   125055

Apterostigma urichii guianense synonym of Apterostigma urichii Guyana. Neotropic.
Weber, N. A. 1937. The biology of the fungus-growing ants. Part l. New forms. Revista de Entomologia (Rio de Janeiro) 7:378-409.   129700

Apterostigma urichii nitidum synonym of Apterostigma urichii Guyana. Neotropic.
Weber, N. A. 1937. The biology of the fungus-growing ants. Part l. New forms. Revista de Entomologia (Rio de Janeiro) 7:378-409.   129700

Apterostigma wasmannii valid Brazil (Santa Catarina). Neotropic.
Forel, A. 1892d. Attini und Cryptocerini. Zwei neue Apterostigma-Arten. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 8:344-349.   125034

Apterostigma wasmannii icta obsolete combination Trinidad. Neotropic.
Weber, N. A. 1937. The biology of the fungus-growing ants. Part l. New forms. Revista de Entomologia (Rio de Janeiro) 7:378-409.   129700

Apterostigma wasmannii petiolatum obsolete combination Bolivia. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712