| Leschenaultia leucophrys (Wiedemann, 1830) |
| Leschenaultia loewi Toma & Guimaraes, 2002 |
| Leschenaultia rufipalpis Macquart, 1843 |
| Leschenaultia thompsoni Toma & Guimaraes, 2002 |
| Leschenaultia townsendi Toma & Guimaraes, 2002 |
| Leschenaultia trichopsis (Bigot, 1887) |
| Leskia Robineau-Desvoidy, 1830 |
| Leskia loriola (Reinhard, 1955) |
| Leskia pertecta (Walker, 1861) |
| Leskiini Townsend, 1919 |
| Lespesia Robineau-Desvoidy, 1863 |
| Lespesia afra (Wulp, 1890) |
| Lespesia apicalis (Wulp, 1890) |
| Lespesia archippivora (Riley, 1871) |
| Lespesia barbatula (Wulp, 1890) |
| Lespesia flavicans (Wulp, 1890) |
| Lespesia laniferae (Webber, 1930) |
| Lespesia pumila (Wulp, 1890) |
| Lespesia rectinervis (Wulp, 1890) |
| Lespesia texana (Webber, 1930) |