| Diacantharius lineiger (Morley, 1915) |
| Diacantharius totonacus (Cresson, 1868) |
| Diadegma Förster, 1869 |
| Diadegma (Neoangitia) Horstmann, 1969 |
| Diadegma aztecum (Cameron, 1904) |
| Diadegma compressum Cresson, 1864 |
| Diadegma insulare (Ashmead, 1894) |
| Diadegma longicauda (Cameron, 1904) |
| Diadegma pattoni (Ashmead, 1890) |
| Diaglypta Förster, 1869 |
| Diapetimorpha Viereck, 1913 |
| Diapetimorpha acadia Cushman, 1929 |
| Diapetimorpha arcta (Cresson, 1874) |
| Diapetimorpha armata (Ashmead, 1890) |
| Diapetimorpha bilineata Townes, 1966 |
| Diapetimorpha carpocapsae (Ashmead, 1896) |
| Diapetimorpha cinctiventris Ashmead, 1887 |
| Diapetimorpha communis (Cresson, 1873) |
| Diapetimorpha dejecta (Cresson, 1872) |
| Diapetimorpha introita (Cresson, 1872) |