| Book name (en) | A Monograph of the Trochilidae,or Family of Humming-birds |
| Book volume | Vol.5 |
| Identifier | 5-73 |
| Gould Scientific name | Chlorostilbon atala |
| Scientific name | Chlorostilbon mellisugus |
| Gould name (en) | Atala's Emerald |
| Name (en) | Blue-tailed Emerald |
| Order | APODIFORMES |
| Family | Trochilidae |
