| Hydrochasma incisum (Coquillett, 1902) |
| Hydrochasma leucoproctum (Loew, 1861) |
| Hydrochasma poecilogastra (Hendel, 1930) |
| Hydrochasma zernyi Hendel, 1936 |
| Ilytheini Cresson, 1943 |
| Lamproscatella Hendel, 1917 |
| Lamproscatella (Haloscatella) Mathis, 1979 |
| Lamproscatella (Haloscatella) muria Mathis, 1979 |
| Lamproscatella (Lamproscatella) Hendel, 1917 |
| Lamproscatella (Lamproscatella) occidentalis Mathis, 1979 |
| Leptopsilopa Cresson, 1922 |
| Leptopsilopa atrimana (Loew, 1878) |
| Leptopsilopa nigricoxa Cresson, 1922 |
| Leptopsilopa nigrimana (Williston, 1896) |
| Leptopsilopa similis (Coquillett, 1900) |
| Leptopsilopa willistoni (Cresson, 1918) |
| Lipochaeta Coquillett, 1896 |
| Lipochaeta ranica Mathis & Trautwein, 2003 |
| Lytogaster Becker, 1896 |
| Lytogaster gravida (Loew, 1863) |