| Book name (en) | A Monograph of the Trochilidae,or Family of Humming-birds |
| Book volume | Vol.1 |
| Identifier | 1-19 |
| Gould Scientific name | Phaëthornis cephalus |
| Scientific name | Phaethornis longirostris |
| Gould name (en) | Mexican Hermit |
| Name (en) | Long-billed Hermit |
| Order | APODIFORMES |
| Family | Trochilidae |
