| Pyramica rogata Bolton, 2000 |
| Pyramica schulzi (Emery, 1894) |
| Pyramica subedentata (Mayr, 1887) |
| Quadristruma Brown, 1949 |
| Rasopone Schmidt & Shattuck, 2014 |
| Rasopone arhuaca (Forel, 1901) |
| Rasopone ferruginea (Smith, 1858) |
| Rasopone guatemalensis Longino & Branstetter, 2020 |
| Rasopone mesoamericana Longino & Branstetter, 2020 |
| Rasopone minuta (Mackay & Mackay, 2010) |
| Rasopone pergandei (Forel, 1909) |
| Rasopone politognatha Longino & Branstetter, 2020 |
| Rasopone subcubitalis Longino & Branstetter, 2020 |
| Rasopone titanis Longino & Branstetter, 2020 |
| Renea Donisthorpe, 1947 |
| Rhizomyrma Forel, 1893 |
| Rhizomyrma exsanguis Wheeler, 1909 |
| Rhopalothrix Mayr, 1870 |
| Rhopalothrix (Octostruma) Forel, 1912 |
| Rhopalothrix (Octostruma) equilatera Weber, 1934 |