| Book name (en) | A Monograph of the Trochilidae,or Family of Humming-birds |
| Book volume | Vol.4 |
| Identifier | 4-10 |
| Gould Scientific name | Heliothrix auritus |
| Scientific name | Heliothryx auritus |
| Gould name (en) | Cayenne Fairy |
| Name (en) | Black-eared Fairy |
| Order | APODIFORMES |
| Family | Trochilidae |
