This small hummingbird occurs in the highlands of Costa Rica and western Panama. Adult males have a magenta throat, white collar, and long forked tail. The species uses forest edges, secondary growth, and scrub, and is described as solitary. Some checklists place it in Philodice rather than Calliphlox.
Adult males have an iridescent magenta throat, white collar, green chest and flanks, rufous belly, white rump patches, and a long forked tail. Females have a grey-buff throat and a shorter, differently patterned tail.
The species frequents forest edges and clearings, weedy grassland, secondary growth, and partly cleared areas. The Costa Rican account describes it as solitary.
An extinction-risk assessment has not been added yet.