About the Golden-collared Honeycreeper
The golden-collared honeycreeper (Iridophanes pulcherrimus) is a species of bird in the family Thraupidae, the tanagers and allies. It is found in Colombia, Ecuador, and Peru. The golden-collared honeycreeper was formally described in 1853 by the English zoologist Philip Sclater from a specimen collected near Bogotá in Colombia. He coined the binomial Dacnis pulcherrima.
At the time the genus Dacnis was a member of the family Coerebidae. When Robert Ridgway erected the genus Iridophanes in 1901 with the golden-collared honeycreeper as the type species he placed it in its present tanager family. The genus name Iridophanes combines the Ancient Greek iris meaning "rainbow" and -phanēs meaning "showing". The specific epithet pulcherrimus is Latin for "very beautiful".
Some twentieth century authors placed the species in the genus Tangara. Also in the twentieth century, the golden-collared honeycreeper and the green honeycreeper (Chlorophanes spiza) were treated as conspecific. A comprehensive molecular phylogenetic study of the tanager family Thraupidae published in 2014 found that the golden-collared and the green honeycreepers are sister species.
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