| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Aaptos Gray 1867 | 1 | 0 | 0 |
| Aaptos aaptos (Schmidt 1864) | 0 | 0 | 1 |
| Abadehella Okimura & Ishii 1975 | 1 | 0 | 0 |
| Abadehella coniformis Okimura & Ishii 1975 | 0 | 0 | 1 |
| Abadehellidae | 1 | 0 | 0 |
| Abelmoschus | 1 | 0 | 0 |
| Abelmoschus esculentus (L.) Moench | 0 | 0 | 1 |
| Abies | 2 | 0 | 0 |
| Abies alba Mill. | 0 | 0 | 1 |
| Abies borisii-regis Mattf. | 0 | 0 | 1 |
| Abies cephalonica Loudon | 0 | 0 | 1 |
| Ablepharus | 1 | 0 | 0 |
| Ablepharus kitaibelii (Bibron & Bory St-vincent 1833) | 0 | 0 | 1 |
| Abludomelita Karaman 1981 | 1 | 0 | 0 |
| Abludomelita aculeata (Chevreux 1911) | 0 | 0 | 2 |
