| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Abietinella | 1 | 0 | 0 |
| Abietinella abietina Fleischer 1923 | 0 | 0 | 1 |
| Absidia | 1 | 0 | 0 |
| Absidia schoenherri | 0 | 0 | 1 |
| Acanthis Borkhausen 1797 | 1 | 0 | 0 |
| Acanthis flammea (Linnaeus 1758) | 0 | 0 | 1 |
| Acanthocinus | 1 | 0 | 0 |
| Acanthocinus aedilis (Linné 1758) | 0 | 0 | 1 |
| Acanthosoma | 1 | 0 | 0 |
| Acanthosoma haemorrhoidale | 0 | 0 | 0 |
| Accipiter Brisson 1760 | 2 | 0 | 0 |
| Accipiter gentilis (Linnaeus 1758) | 0 | 0 | 1 |
| Accipiter nisus (Linnaeus 1758) | 0 | 0 | 1 |
| Accipitridae | 9 | 0 | 0 |
| Acer | 1 | 0 | 0 |
