| Scydmaenus vestalis (Casey, 1884) |
| Sebaga Raffray, 1891 |
| Sebaga centralis Raffray, 1891 |
| Sebaga centralis subsp. ocampi Park, 1945 |
| Sebaga denticollis (Schaufuss, 1877) |
| Sebaga lamellata Raffray, 1893 |
| Sebaga neotropica Park, 1945 |
| Sebaga ocampi Park, 1945 |
| Sebaga punctata (Sharp, 1887) |
| Seeversiella Ashe, 1986 |
| Seeversiella castanea Gusarov, 2003 |
| Seeversiella fusca Gusarov, 2003 |
| Seeversiella globicollis (Bernhauer, 1907) |
| Seeversiella mexicana Gusarov, 2003 |
| Seeversiella nigriceps Gusarov, 2003 |
| Seeversiella tuberculicauda Gusarov, 2003 |
| Sepedophilus Gistel, 1856 |
| Sepedophilus bicolor (Bernhauer, 1910) |
| Sepedophilus coronadensis Campbell, 1976 |
| Sepedophilus diffinis (Sharp, 1884) |