Formicidae Latreille, 1802
Acanthognathus brevicornis Smith, 1944
Acanthognathus lentus Mann, 1922
Acanthognathus ocellatus Mayr, 1887
Acanthognathus poinari Baroni Urbani, 1994
Acanthognathus rudis Brown & Kempf, 1969
Acanthognathus stipulosus Brown & Kempf, 1969
Acanthognathus teledectus Brown & Kempf, 1969
