| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Abeillia Bonaparte 1850 | 1 | 0 | 0 |
| Abeillia abeillei (Lesson, R & Delattre 1839) (Emerald-chinned Hummingbird) | 0 | 2 | 0 |
| Abies (Fir) | 0 | 0 | 0 |
| Abies grandis (Douglas ex D. Don) Lindl. (Giant Fir) | 0 | 2 | 0 |
| Abies nordmanniana (Steven) Spach (Caucasian Fir) | 0 | 2 | 0 |
| Abies procera Rehd. (noble fir) | 0 | 2 | 0 |
| Abietoideae | 0 | 0 | 0 |
| Abramis | 0 | 0 | 0 |
| Abramis brama (Linnaeus 1758) (Bream) | 0 | 2 | 0 |
| Abraxas (Currant Moths) | 1 | 0 | 0 |
| Abraxas grossulariata Linnaeus 1758 (magpie) | 0 | 2 | 0 |
| Abraxas pantaria Linnaeus 1767 (Light Magpie) | 0 | 2 | 0 |
| Abraxas sylvata Scopoli 1763 (clouded magpie) | 0 | 2 | 0 |
| Abroscopus Baker & Ecs 1930 (Abroscopus Warblers) | 1 | 0 | 0 |
| Abroscopus albogularis (Moore & F 1854) (Rufous-faced Warbler) | 0 | 2 | 0 |
