| Ctenioschelus Romand, 1840 |
| Ctenioschelus goryi (Romand, 1840) |
| Deltoptila LaBerge & Michener, 1963 |
| Deltoptila aurulentocaudata (Dours, 1869) |
| Deltoptila badia (Dours, 1869) |
| Deltoptila elefas (Friese, 1916) |
| Deltoptila fulva Smith, 1879 |
| Deltoptila melanopyrrha (Dours, 1869) |
| Deltoptila pexata LaBerge & Michener, 1963 |
| Deltoptila pluto (Dours, 1869) |
| Diadasia Patton, 1879 |
| Diadasia afflictula Cockerell, 1910 |
| Diadasia australis (Cresson, 1878) |
| Diadasia australis subsp. australis (Cresson, 1878) |
| Diadasia australis subsp. californica (Cresson, 1878) |
| Diadasia bituberculata (Cresson, 1878) |
| Diadasia consociata Timberlake, 1939 |
| Diadasia diminuta (Cresson, 1878) |
| Diadasia enavata (Cresson, 1872) |
| Diadasia knabiana Cockerell, 1917 |