| Nystalea quaesita Draudt, 1932 |
| Nystalea sabella (Druce, 1894) |
| Nystalea superciliosa Guenée, 1852 |
| Nystalea virgula Felder, 1874 |
| Nystalea xylinata (Walker, 1865) |
| Nystaleinae Forbes, 1948 |
| Oedemasia Packard, 1864 |
| Oedemasia guarana (Schaus, 1892) |
| Oedemasia maxtla Schaus, 1892 |
| Oedemasia perangulata Edwards, 1882 |
| Oedemasia seriata Druce, 1887 |
| Oedemasia terrena Schaus, 1892 |
| Oedemasia xylinata Walker, 1865 |
| Oligocentria Herrich-Schäffer, 1855 |
| Oligocentria coloradensis Edwards, 1885 |
| Oligocentria delicata (Dyar, 1905) |
| Oligocentria laciniosa Edwards, 1885 |
| Ophitis Felder & Felder, 1874 |
| Ophitis cyllota (Druce, 1887) |
| Ophitis pulcheria (Druce, 1895) |