| Book name (en) | A Monograph of the Trochilidae,or Family of Humming-birds |
| Book volume | Supplement |
| Identifier | Suppl-2 |
| Gould Scientific name | Eupetomena hirundo |
| Scientific name | Eupetomena macroura |
| Gould name (en) | Western Swallow-tail |
| Name (en) | Swallow-tailed Hummingbird |
| Order | APODIFORMES |
| Family | Trochilidae |
