Calothorax is a genus of birds in the hummingbird family Trochilidae.
The genus Calothorax was introduced in 1840 by the English zoologist George Robert Gray with the lucifer sheartail as the type species.[1][2] The name combines the Ancient Greek kalos meaning "beautiful" with thōrax meaning "breast".[3]
The genus contains two species:[4]
Calothorax is a genus of birds in the hummingbird family Trochilidae.