| Urosigalphus (Bruchiurosigalphus) mimosestes Gibson, 1972 |
| Urosigalphus (Bruchiurosigalphus) neobruchi Gibson, 1972 |
| Urosigalphus (Microurosigalphus) Gibson, 1972 |
| Urosigalphus (Microurosigalphus) breviovipositorus Gibson, 1972 |
| Urosigalphus (Microurosigalphus) femoratus Fabricius, 1775 |
| Urosigalphus (Microurosigalphus) mexicanus Gibson, 1972 |
| Urosigalphus (Microurosigalphus) monotonus Gibson, 1972 |
| Urosigalphus (Microurosigalphus) neomexicanus Crawford, 1914 |
| Urosigalphus (Microurosigalphus) neoschwarzi Gibson, 1972 |
| Urosigalphus (Neourosigalphus) Gibson, 1972 |
| Urosigalphus (Neourosigalphus) avocadoae Gibson, 1972 |
| Urosigalphus (Neourosigalphus) neopunctifrons Gibson, 1972 |
| Urosigalphus (Neourosigalphus) punctifrons Crawford, 1914 |
| Urosigalphus (Paraurosigalphus) Gibson, 1972 |
| Urosigalphus (Urosigalphus) Ashmead, 1889 |
| Urosigalphus anthonomi Crawford, 1907 |
| Urosigalphus grisae Gibson, 1972 |
| Urosigalphus meridianus Gibson, 1982 |
| Urosigalphus mohawkorum Viereck, 1917 |
| Urosigalphus rugosus (Cameron, 1904) |