| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Accipitridae (hawks, eagles, and relatives) | 1 | 0 | 0 |
| Accipitriformes (raptors) | 1 | 0 | 0 |
| Alismatales | 1 | 0 | 0 |
| Anas Linnaeus 1758 | 1 | 0 | 0 |
| Anas platyrhynchos Linnaeus 1758 | 0 | 0 | 1 |
| Anatidae (ducks, geese, and swans) | 1 | 0 | 0 |
| Metazoa (animals) | 1 | 0 | 0 |
| Anseriformes (waterfowl) | 1 | 0 | 0 |
| Apocynaceae (dogbane family) | 1 | 0 | 0 |
| Apodidae (swifts) | 1 | 0 | 0 |
| Apodiformes | 1 | 0 | 0 |
| Apus Scopoli 1777 | 1 | 0 | 0 |
| Apus apus (Linnaeus 1758) | 0 | 0 | 1 |
| Araceae (arum family) | 1 | 0 | 0 |
| Arum | 1 | 0 | 0 |
