Name Authorship Pages Forms Locality Notes
Acanthostichus quadratus Emery, 1895l 750, fig. OO.A; pl. 16, figs. 5, 6; pl. 17, fig. 12 w.q. BOLIVIA.
Acanthostichus quirozi MacKay, 1996 164, figs. 5, 34, 35 w. MEXICO (Veracruz).
Acanthostichus ramosmexiae Bruch, 1924b 260, fig. w. ARGENTINA (Santa Fe).
Acanthostichus sanchezorum MacKay, 1985 128, figs. 1-5 w. COLOMBIA.
Acanthostichus serratulus var. niger Santschi, 1933f 105 w. ARGENTINA (Misiones).
Acanthostichus skwarrae Wheeler, 1934g 161 w. MEXICO (Veracruz).
Acanthostichus texanus Forel, 1904e 168 q. U.S.A. (Texas).
Acanthostichus truncatus MacKay, 1996 170, fig. 26 w. COLOMBIA.
Acidomyrmex Emery, 1915g 191 [as subgenus of Rhoptromyrmex]
Acrocoelia Mayr, 1853b 147
Acrocoelia mayri Mayr, 1853c 114 w. SLOVENIA. (attributed to Schmidt)
Acrocoelia ruficeps Mayr, 1853b 147 w. AUSTRIA.
Acrocoelia schmidti Mayr, 1853b 149 w.q. SLOVENIA.
Acromyrmex Mayr, 1865 83 [as subgenus of Atta]
Acromyrmex (Acromyrmex) diasi Gonçalves, 1983a 485, fig. 1 w.q.m. BRAZIL.
Acromyrmex (Acromyrmex) laticeps st. garbei Santschi, 1925a 381 w. BRAZIL.
Acromyrmex (Acromyrmex) laticeps var. hortulanus Santschi, 1925a 381 w. URUGUAY.
Acromyrmex (Acromyrmex) nobilis Santschi, 1939e 317 w. BRAZIL.
Acromyrmex (Moellerius) mesopotamicus Gallardo, 1916e 337, fig. 3 w. ARGENTINA (Entre Ríos).
Acromyrmex (Moellerius) pulvereus Santschi, 1919f 52 w. ARGENTINA.
Acromyrmex (Moellerius) striatus st. silvestrii var. laeviventris Santschi, 1920d 380 w. ARGENTINA (Jujuy).
Acromyrmex (Moellerius) striatus var. laeviventris Santschi, 1925a 388 w. ARGENTINA (Jujuy).
Acromyrmex (Trachymyrmex) gaigei Forel, 1914c 617 w. COLOMBIA.
Acromyrmex (Trachymyrmex) iheringi var. cordovana Bruch, 1921 202 w. ARGENTINA.
Acromyrmex (Trachymyrmex) iheringi var. tucumana Forel, 1914d 282 w. ARGENTINA.
Acromyrmex ambiguus var. erectus Santschi, 1925a 384, fig. 2 w. BRAZIL.
Acromyrmex ameliae De Souza et al., 2007 252, figs. 1, 3, 5, 7, 9-14 w.q. BRAZIL.
Acromyrmex aspersus st. mesonotalis var. clarus Santschi, 1925d 243 w. BRAZIL.
Acromyrmex aspersus var. affinis Santschi, 1925a 369 w. BRAZIL.
Acromyrmex aspersus var. insularis Santschi, 1925d 242 w. BRAZIL.
Acromyrmex balzani multituber Santschi, 1922c 362 w. BOLIVIA.
Acromyrmex balzani subsp. myersi Weber, 1937 408 w. GUYANA.
Acromyrmex balzani subsp. pampanus Weber, 1938b 200 w.q.m. BOLIVIA.
Acromyrmex balzani subsp. planorum Weber, 1937 409 w. VENEZUELA.
Acromyrmex balzani var. senex Santschi, 1925b 19 w. BRAZIL.
Acromyrmex bucki Wasmann, 1931 106 w. BRAZIL.
Acromyrmex charruanus Rabeling et al., 2015 338, figs. 1a,c,e, 2a,c,e, 3a, 4a,c q.m. URAGUAY.
Acromyrmex coronatus importunus Santschi, 1925a 362 w. COSTA RICA.
Acromyrmex coronatus st. andicola var. flavescens Santschi, 1925d 239 w. BRAZIL.
Acromyrmex coronatus st. andicola var. medianus Santschi, 1925a 367 w. BRAZIL.
Acromyrmex coronatus st. moelleri var. obscurior Santschi, 1925d 240 w. BRAZIL.
Acromyrmex coronatus st. ochraceolus Santschi, 1925a 365 w. BRAZIL.
Acromyrmex coronatus st. ochraceolus var. ornatus Santschi, 1925a 365 w. BRAZIL.
Acromyrmex coronatus subsp. globoculis Weber, 1946c 151 w. GUYANA.
Acromyrmex crassispinus st. rusticus Santschi, 1925a 375 w.q. BRAZIL.
Acromyrmex diabolicus var. mediocris Santschi, 1925d 241 w. BRAZIL (Paraná). Locality in text as Oarana.
Acromyrmex evenkul Bolton, 1995b 55
Acromyrmex fowleri Rabeling et al., 2019 445, figs. 1a, c, e, 2a, c, e, 3, 4a, c, e q.m. BRAZIL.
Acromyrmex fracticornis var. jorgenseni Forel, 1913m 236 w.q. ARGENTINA.
Acromyrmex gallardoi Santschi, 1936d 411 w.q.m. ARGENTINA.