| Quasieulia Powell, 1986 |
| Quasieulia jaliscana Razowski & Brown, 2004 |
| Quasieulia mcguffini Powell, 1986 |
| Retinia Guenée, 1845 |
| Retinia albicapitana (Busck, 1914) |
| Retinia arizonensis (Heinrich, 1920) |
| Retinia edemoidana (Dyar, 1903) |
| Revertuncaria Razowski, 1986 |
| Revertuncaria spathula Razowski, 1986 |
| Rhyacionia Hübner, 1825 |
| Rhyacionia aureola Powell, 1978 |
| Rhyacionia buoliana Schiffermüller, 1775 |
| Rhyacionia cibriani Miller, 1988 |
| Rhyacionia flammicolor Powell, 1978 |
| Rhyacionia rubigifasciola Miller, 1988 |
| Ricula Heinrich, 1926 |
| Ricula recens Razowski & Becker, 2011 |
| Ricula tigropsia Razowski & Becker, 2011 |
| Rigidsociaria Razowski, 1986 |
| Rigidsociaria erinaceola Razowski, 1986 |