| Episyron Schiødte, 1837 |
| Episyron arizonica Banks, 1933 |
| Episyron atrytone Banks, 1912 |
| Episyron biguttatus (Fabricius, 1798) |
| Episyron biguttatus subsp. montezuma (Cameron, 1893) |
| Episyron conterminus (Smith, 1855) |
| Episyron conterminus subsp. posterus (Fox, 1893) |
| Episyron exactus Banks, 1931 |
| Episyron laevis Banks, 1933 |
| Episyron porus Bradley, 1944 |
| Episyron posterus Banks, 1912 |
| Episyron quinquenotatus (Say, 1835) |
| Episyron quinquenotatus subsp. hurdi Evans, 1950 |
| Episyron snowi (Viereck, 1906) |
| Epizuron Ashmead, 1902 |
| Eragenia Banks, 1946 |
| Eubatozonus Haupt, 1950 |
| Euplaniceps Haupt, 1930 |
| Euplaniceps aquilonaris Dreisbach, 1952 |
| Eupompiloides Gussakovskij, 1935 |