What was the original generic name, the protonym, for the Black-and-Yellow Tanager?

Answer

Tachyphonus chrysomelas

The protonym represents the initial formal generic assignment given to the species upon its first description. This specific historical assignment was *Tachyphonus chrysomelas*. Although the bird is now recognized under the genus *Chrysothlypis*, the protonym remains a crucial fixed reference point in taxonomy. This initial placement preceded the modern understanding derived from deeper evolutionary analysis, which led to its reassignment. The original designation is significant because it documents the historical taxonomic steps taken by the describing ornithologists before updated evidence suggested a closer phylogenetic grouping within *Chrysothlypis*.

What was the original generic name, the protonym, for the Black-and-Yellow Tanager?
taxonomybirdclassificationsciencetanager