| Hypanthidioides aureocinctum subsp. aureocinctum (Cockerell, 1912) |
| Hypanthidioides panamense (Cockerell, 1913) |
| Hypanthidium Cockerell, 1904 |
| Hypanthidium melanopterum Cockerell, 1917 |
| Hypanthidium mexicanum (Cresson, 1878) |
| Hypanthidium yucatanicum Cockerell, 1931 |
| Lithurgini Newman, 1834 |
| Lithurgus Berthold, 1827 |
| Lithurgus (Lithurgopsis) Fox, 1902 |
| Lithurgus (Lithurgopsis) apicalis (Cresson, 1875) |
| Lithurgus (Lithurgopsis) apicalis subsp. apicalis (Cresson, 1875) |
| Lithurgus (Lithurgopsis) biturolosa Snelling, 1986 |
| Lithurgus (Lithurgopsis) echinocacti (Cockerell, 1898) |
| Lithurgus (Lithurgopsis) littoralis Cockerell, 1917 |
| Lithurgus (Lithurgopsis) planifrons (Friese, 1908) |
| Megachile Latreille, 1802 |
| Megachile (Acentron) Mitchell, 1934 |
| Megachile (Acentron) acculta Cockerell, 1931 |
| Megachile (Acentron) albitarsis Cresson, 1872 |
| Megachile (Acentron) breviuscula Smith, 1879 |