| Chionomesa | |
|---|---|
| |
| Sapphire-spangled emerald, (Chionomesa lactea) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Clade: | Strisores |
| Order: | Apodiformes |
| Family: | Trochilidae |
| Tribe: | Trochilini |
| Genus: | Chionomesa Simon, 1921 |
| Type species | |
| Ornismya lactea (sapphire-spangled emerald) Lesson, R., 1832
| |
| Species | |
|
2, see text | |
Chionomesa is a genus of South American hummingbirds in the family Trochilidae.