| Atactomima Townsend, 1916 |
| Athrycia Robineau-Desvoidy, 1830 |
| Athrycia cinerea (Coquillett, 1895) |
| Atrophopoda Townsend, 1891 |
| Austrolydella Townsend, 1919 |
| Austrophorocera Townsend, 1916 |
| Austrophorocera alba (Townsend, 1917) |
| Bathytheresia Townsend, 1928 |
| Belvosia Robineau-Desvoidy, 1830 |
| Belvosia ansata Reinhard, 1951 |
| Belvosia bella Giglio-Tos, 1893 |
| Belvosia bifasciata (Fabricius, 1775) |
| Belvosia borealis Aldrich, 1928 |
| Belvosia chrysopyga (Bigot, 1887) |
| Belvosia leucopyga Wulp, 1882 |
| Belvosia matamorosa Reinhard, 1951 |
| Belvosia mexicana Aldrich, 1928 |
| Belvosia mira Reinhard, 1958 |
| Belvosia naccina Reinhard, 1975 |
| Belvosia obesula (Wulp, 1890) |