| Nicolaea heraldica (Dyar, 1914) |
| Nicolaea honduriana K. Johnson, 1993 |
| Nicolaea micronota K. Johnson, 1993 |
| Nicolaea ophia (Hewitson, 1868) |
| Nicolaea velina (Hewitson, 1868) |
| Noreena K. Johnson, MacPherson & Ingraham, 1986 |
| Noreena fracta K. Johnson, 1990 |
| Noreena galactica K. Johnson, 1989 |
| Noreena luxuriosa K. Johnson, 1989 |
| Noreena maria K. Johnson, MacPherson & Ingraham, 1986 |
| Noreena pritzkeri K. Johnson, 1989 |
| Ocaria Clench, 1970 |
| Ocaria arpoxais (Godman & Salvin, 1887) |
| Ocaria clenchi (K. Johnson, 1992) |
| Ocaria ocrisia (Hewitson, 1868) |
| Ocaria petelina (Hewitson, 1877) |
| Ocaria thales (Fabricius, 1793) |
| Oenomaus Hübner, 1819 |
| Oenomaus atesa (Hewitson, 1867) |
| Oenomaus ortygnus (Cramer, 1779) |