Sanchez-Nivicela M., Avendano J. E., Sanchez-Nivicela J. C., Torres A., Fuchs J., Bird B. & Bonaccorso E., 2021 — A taxonomic assessment of Chlorospingus flavopectus phaeocephalus and Chlorospingus semifuscus (Passeriformes: Passerellidae), including the description of a new subspecies. Zootaxa vol. 5057, n° 2, p. 151-180 Section: Article