| Megachile (Acentron) candida Smith, 1879 |
| Megachile (Acentron) veraecrucis Cockerell, 1896 |
| Megachile (Argyropile) Mitchell, 1934 |
| Megachile (Argyropile) flavihirsuta Mitchell, 1930 |
| Megachile (Argyropile) longuisetosa González & Griswold, 2007 |
| Megachile (Argyropile) parallela Smith, 1853 |
| Megachile (Argyropile) rossi Mitchell, 1943 |
| Megachile (Argyropile) sabinensis Mitchell, 1934 |
| Megachile (Argyropile) townsendiana Cockerell, 1898 |
| Megachile (Austromegachile) Mitchell, 1943 |
| Megachile (Austromegachile) antigua Mitchell, 1930 |
| Megachile (Austromegachile) exaltata Smith, 1853 |
| Megachile (Austromegachile) habilis Mitchell, 1930 |
| Megachile (Austromegachile) montezuma Cresson, 1878 |
| Megachile (Austromegachile) tepaneca Cresson, 1878 |
| Megachile (Chelostomoides) Robertson, 1901 |
| Megachile (Chelostomoides) abacula Cresson, 1878 |
| Megachile (Chelostomoides) adelphodonta Cockerell, 1924 |
| Megachile (Chelostomoides) alucaba (Snelling, 1990) |
| Megachile (Chelostomoides) angelarum Cockerell, 1902 |