| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Actaea spicata L. (Baneberry) | 0 | 2 | 0 |
| Actaeeae | 1 | 0 | 0 |
| Actinia Linnaeus 1767 (Sea Anemone) | 1 | 0 | 0 |
| Actinia equina (Linnaeus 1758) (Beadlet anemone) | 0 | 2 | 0 |
| Actiniaria (sea anemones) | 1 | 2 | 0 |
| Actiniidae Rafinesque 1815 | 1 | 0 | 0 |
| Actinistia | 1 | 0 | 0 |
| Actinobacteria | 1 | 0 | 0 |
| Actinobacteria | 1 | 0 | 0 |
| Actinobacteridae | 1 | 0 | 0 |
| Actinomycetales | 2 | 0 | 0 |
| Actinopoda | 0 | 2 | 0 |
| Actinopterygii (ray-finned fishes) | 6 | 2 | 0 |
| Actitis Illiger 1811 | 2 | 2 | 0 |
| Actitis hypoleucos (Linnaeus 1758) (Common Sandpiper) | 0 | 2 | 0 |
