Noun: Chalcostigma
- A genus of thornbills, containing the rainbow-bearded thornbill, bronze-tailed thornbill, olivaceous thornbill, rufous-capped thornbill, and blue-mantled thornbill (Chalcostigma)
- genus Chalcostigma
Type of: bird genus
Part of: family Trochilidae, Trochilidae
Encyclopedia: Chalcostigma