| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Abagrotis | 1 | 0 | 0 |
| Abagrotis placida Grote 1876 | 0 | 0 | 1 |
| Abia | 1 | 0 | 0 |
| Abia americana | 0 | 0 | 1 |
| Abiskomyia | 1 | 0 | 0 |
| Abiskomyia virgo Edwards 1937 | 0 | 0 | 3 |
| Ablabesmyia | 2 | 0 | 0 |
| Ablabesmyia basalis | 0 | 0 | 1 |
| Ablabesmyia monilis (Linnaeus 1758) (Collared Banded-leg Midge) | 0 | 0 | 0 |
| Acalymma | 1 | 0 | 0 |
| Acalymma vittatum (Fabricius 1775) (Striped cucumber beetle) | 0 | 0 | 0 |
| Acalypta | 2 | 0 | 0 |
| Acalypta elegans Horváth 1906 | 0 | 0 | 0 |
| Acalypta lillianis Torre-Bueno 1916 | 0 | 0 | 0 |
| Acalyptus | 1 | 0 | 0 |
