| Lunaceps actophilus (Kellogg & Chapman, 1899) |
| Lunaceps drosti Timmermann, 1954 |
| Megaginus Carriker, 1936 |
| Megaginus emarginatus Carriker, 1936 |
| Megapeostus Carriker, 1936 |
| Megapeostus arcaeceps (Clay, 1937) |
| Megapeostus multiplex Clay, 1937 |
| Megapeostus multiplex subsp. secundus Clay, 1937 |
| Megapeostus secundus Clay, 1937 |
| Motmotnirmus Mey & Barker, 2014 |
| Motmotnirmus marginellus (Nitzsch, 1866) |
| Motmotnirmus xilitla (Carriker, 1954) |
| Naubates Bedford, 1930 |
| Naubates harrisoni Bedford, 1930 |
| Nyctibicola Cicchino, 1989 |
| Nyctibicola longirostris Cicchino, 1989 |
| Olivinirmus Zlotorzycka, 1964 |
| Olivinirmus clayae (Ansari, 1956) |
| Olivinirmus morionus (Carriker, 1956) |
| Ornicholax Carriker, 1903 |