| Pheidole erethizon Wilson, 2003 |
| Pheidole exigua Mayr, 1884 |
| Pheidole exigua var. tuberculata Mayr, 1887 |
| Pheidole fallax Mayr, 1870 |
| Pheidole fallax subsp. britoi Forel, 1912 |
| Pheidole fallax var. ovalis Forel, 1912 |
| Pheidole fariasana Wilson, 2003 |
| Pheidole fimbriata Roger, 1863 |
| Pheidole fimbriata var. tucumana Forel, 1913 |
| Pheidole flavens Roger, 1863 |
| Pheidole flavens raza gracilior Forel, 1901 |
| Pheidole flavens raza navigans Forel, 1901 |
| Pheidole flavens st. spei Santschi, 1930 |
| Pheidole flavens subsp. floridana Emery, 1895 |
| Pheidole flavens var. haytiana Forel, 1907 |
| Pheidole flavens var. vincentensis Forel, 1893 |
| Pheidole floricola Wilson, 2003 |
| Pheidole floridana Emery, 1895 |
| Pheidole floridana subsp. aechmeae Wheeler, 1934 |
| Pheidole floridana subsp. antoniensis Forel, 1901 |