| Urosigalphus schwarzi Crawford, 1913 |
| Urosigalphus tamauliupas Gibson, 1972 |
| Urosigalphus yucatenensis Gibson, 1982 |
| Utetes Förster, 1862 |
| Utetes anastrephae (Viereck, 1913) |
| Utetes divergens (Muesebeck, 1958) |
| Utetes unguipus Fisher, 1966 |
| Utetes vierechi (Gahan, 1915) |
| Vipio Latreille, 1804 |
| Vipio belfragei (Crawford, 1910) |
| Vipio moneilemae Gahan, 1930 |
| Vipio rugator Say, 1836 |
| Vipio schwarzii (Ashmead, 1889) |
| Vipio texanus (Cresson, 1872) |
| Whartonius Marsh, 1993 |
| Whartonius curculiophagus Marsh, 1993 |
| Whitfieldia Marsh, 1993 |
| Whitfieldia variegata Marsh, 1993 |
| Whitfieldiellus Marsh, 1997 |
| Whitfieldiellus variegatus (Marsh, 1993) |