| Homaleuchrum Semenov, 1954 |
| ignita Kimsey & Bohart, 1990 |
| intrincans Kimsey & Bohart, 1990 |
| Ipsiura Linsenmaier, 1959 |
| Ipsiura covillei Bohart, 1985 |
| Ipsiura leucobasis (Mocsáry, 1913) |
| Ipsiura leucocheila (Mocsáry, 1889) |
| Ipsiura oaxacae Bohart, 1985 |
| Ipsiura pilifrons (Cameron, 1888) |
| Ipsiura tropicalis Bohart, 1985 |
| Irenula Semenov & Nikol'skaya, 1954 |
| Ischnochrysis Haupt, 1956 |
| Lorochrysis Kimsey & Bohart, 1981 |
| Lustrina Kurian, 1955 |
| Mesitiopterus Ashmead, 1902 |
| Mesitiopterus evansi Krombein, 1960 |
| Mesitiopterus townsendi Ashmead, 1902 |
| Microchridium Bohart, 1980 |
| Microchridium minutum Bohart, 1980 |
| Minymischa Kimsey, 1981 |