| Ashmeadiella (Ashmeadiella) opuntiae (Cockerell, 1897) |
| Ashmeadiella (Ashmeadiella) parkinsoniae Parker, 1977 |
| Ashmeadiella (Ashmeadiella) prosopidis (Cockerell, 1897) |
| Ashmeadiella (Ashmeadiella) rufipes Titus, 1904 |
| Ashmeadiella (Ashmeadiella) sonora Michener, 1939 |
| Ashmeadiella (Ashmeadiella) stevensi Michener, 1937 |
| Ashmeadiella (Ashmeadiella) vandykiella Michener, 1949 |
| Ashmeadiella (Chilosima) Michener, 1939 |
| Ashmeadiella (Chilosima) holtii Cockerell, 1898 |
| Ashmeadiella (Chilosima) rhodognatha Cockerell, 1924 |
| Ashmeadiella (Cubitognatha) Michener, 1939 |
| Ashmeadiella (Cubitognatha) xenomastax Michener, 1939 |
| Ashmeadiella (Isosmia) Michener & Sokal, 1957 |
| Ashmeadiella (Isosmia) rubrella (Michener, 1949) |
| Ashmeadiella (Isosmia) rubrella subsp. rubrella (Michener, 1949) |
| Atoposmia Cockerell, 1935 |
| Atoposmia (Atoposmia) Cockerell, 1935 |
| Atoposmia (Atoposmia) anodonta (Cockerell) |
| Atoposmia (Atoposmia) anthodyta (Michener, 1943) |
| Atoposmia (Atoposmia) anthodyta subsp. anthodyta (Michener, 1943) |