Formicidae Latreille, 1802
Acanthostichus brevicornis Emery, 1894
Acanthostichus femoralis Kusnezov, 1962
Acanthostichus fuscipennis Emery, 1895
Acanthostichus kirbyi Emery, 1895
Acanthostichus laticornis Forel, 1908
Acanthostichus niger Santschi, 1933
Acanthostichus quadratus Emery, 1895
Acanthostichus sanchezorum MacKay, 1985
Acanthostichus serratulus (Smith, 1858)
Acanthostichus skwarrae Wheeler, 1934
Acanthostichus texanus Forel, 1904
