| Semonina semones (Godman & Salvin, 1887) |
| Serratoterga K. Johnson, 1991 |
| Serratoterga larsoni K. Johnson, 1991 |
| Siderus Kaye, 1904 |
| Siderus philinna (Hewitson, 1868) |
| Sithon Hübner, 1819 |
| Sithon umbratus Geyer, 1837 |
| Strephonota K. Johnson, Austin, Le Crom & Salazar, 1997 |
| Strephonota ambrax (Westwood, 1852) |
| Strephonota syedra (Hewitson, 1867) |
| Strephonota tephraeus (Geyer, 1837) |
| Strymon Hübner, 1818 |
| Strymon agricolor Butler & Druce, 1872 |
| Strymon albata (C. Felder & R. Felder, 1865) |
| Strymon alea (Godman & Salvin, 1887) |
| Strymon alexandra K. Johnson & Kroenlein, 1993 |
| Strymon alicia Salazar, Vélez & K. Johnson, 1997 |
| Strymon altamiraensis K. Johnson & Kroenlein, 1993 |
| Strymon amphyporphyra K. Johnson, Eisele & MacPherson, 1990 |
| Strymon astiocha (Prittwitz, 1865) |