Name Authorship Pages Forms Locality Notes
Acanthostichus longinodis Mackay, 2004 97, figs. 1-4, 10 w. PARAGUAY
Acanthostichus punctiscapus MacKay, 1996 160, figs. 12, 30, 31 w. U.S.A. (New Mexico)
Acanthostichus quadratus Emery, 1895l 750, fig. OO.A; pl. 16, figs. 5, 6; pl. 17, fig. 12 w.q. BOLIVIA, BRAZIL
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. CROATIA Attributed to Schmidt.
Acrocoelia ruficeps Mayr, 1853b 147 w. ITALY
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 (Federal District)
Acromyrmex (Acromyrmex) nobilis Santschi, 1939e 317 w. BRAZIL (Amazonas) Date of publication 4.ix.1939.
Acromyrmex (Acromyrmex) subterraneus var. eidmanni Santschi, 1937f 232, figs. 1, 6 w.q.m. BRAZIL (Santa Catarina)
Acromyrmex (Acromyrmex) subterraneus var. peruvianus Borgmeier, 1940 606 w.m. PERU
Acromyrmex (Moellerius) balzani subsp. myersi Weber, 1937 408 w. GUYANA
Acromyrmex (Moellerius) balzani subsp. pampanus Weber, 1938b 200 w.q.m. BOLIVIA
Acromyrmex (Moellerius) balzani subsp. planorum Weber, 1937 409 w. VENEZUELA
Acromyrmex (Moellerius) balzani var. multituber Santschi, 1922c 362 w. BOLIVIA
Acromyrmex (Moellerius) balzani var. senex Santschi, 1925a 389 (diagnosis in key) w. BRAZIL (Minas Gerais)
Acromyrmex (Moellerius) fracticornis var. jorgenseni Forel, 1913m 236 w.q. ARGENTINA (Mendoza)
Acromyrmex (Moellerius) heyeri var. gaudens Santschi, 1925a 386 w. ARGENTINA
Acromyrmex (Moellerius) heyeri var. lillensis Santschi, 1925a 386 w. ARGENTINA (Santa Fe)
Acromyrmex (Moellerius) landolti var. nivalis Santschi, 1922c 362 w. BRAZIL (Mato Grosso)
Acromyrmex (Moellerius) landolti var. parens Santschi, 1925d 239 w. BRAZIL (São Paulo, Santa Catarina)
Acromyrmex (Moellerius) mesopotamicus Gallardo, 1916e 337, fig. 3 w. ARGENTINA (Entre Ríos)
Acromyrmex (Moellerius) pulvereus Santschi, 1919f 52 w. ARGENTINA (Córdoba)
Acromyrmex (Moellerius) striatus st. silvestrii var. laeviventris Santschi, 1920d 380 w. ARGENTINA (Jujuy, Santa Fe)
Acromyrmex (Moellerius) striatus var. laeviventris Santschi, 1925a 388 w. ARGENTINA (Jujuy, Santa Fe)
Acromyrmex (Trachymyrmex) gaigei Forel, 1914c 618 w. COLOMBIA
Acromyrmex (Trachymyrmex) iheringi var. cordovana Bruch, 1921 202 (in text) w. ARGENTINA (Córdoba)
Acromyrmex (Trachymyrmex) iheringi var. tucumana Forel, 1914d 282 w. ARGENTINA (Tucumán)
Acromyrmex ambiguus var. erectus Santschi, 1925a 384, fig. 2 w. BRAZIL (São Paulo)
Acromyrmex ameliae De Souza et al., 2007 252, figs. 1, 3, 5, 7, 9-14 w.q.m. BRAZIL (Minas Gerais)
Acromyrmex aspersus st. mesonotalis var. clarus Santschi, 1925d 243 w. BRAZIL (São Paulo)
Acromyrmex aspersus var. affinis Santschi, 1925a 369 w. BRAZIL (Paraná)
Acromyrmex aspersus var. insularis Santschi, 1925d 242 w. BRAZIL (São Paulo)
Acromyrmex bucki Wasmann, 1931 106 w. BRAZIL (Rio Grande do Sul)
Acromyrmex charruanus Rabeling et al., 2015 338, figs. 1a,c,e, 2a,c,e, 3a, 4a,c q.m. URAGUAY
Acromyrmex coronatus st. andicola var. flavescens Santschi, 1925d 239 w. BRAZIL (Goiás)
Acromyrmex coronatus st. andicola var. medianus Santschi, 1925a 367 w. BRAZIL (Pará)
Acromyrmex coronatus st. importunus Santschi, 1925a 362 w. COSTA RICA
Acromyrmex coronatus st. moelleri var. obscurior Santschi, 1925d 240 w. BRAZIL (Santa Catarina, São Paulo)
Acromyrmex coronatus st. ochraceolus Santschi, 1925a 365 w. BRAZIL (Rio de Janeiro)
Acromyrmex coronatus st. ochraceolus var. ornatus Santschi, 1925a 365 w. BRAZIL (Espirito Santo)