Chalcostigma
| Chalcostigma | |
|---|---|
| Rainbow-bearded thornbill (Chalcostigma herrani) | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Clade: | Strisores |
| Order: | Apodiformes |
| Family: | Trochilidae |
| Tribe: | Lesbiini |
| Genus: | Chalcostigma Reichenbach, 1854 |
| Type species | |
| Ornismya heteropogon Boissonneau, 1840 | |
| Species | |
|
5, see text | |
Chalcostigma is a genus of South American hummingbirds in the family Trochilidae.