Taxon - Links and literature
Bird Life 3 [22723095]
Bird Life [http://www.birdlife.org] [as Ephippiospingus erythronotus (Philippi & Landbeck, 1861)]
Data retrieved on: 23 November 2018
Remsen J. V. Jr., Cadena C. D., Jaramillo A., Nores M., Pacheco J. F., Pérez-Emán J., Robbins M. B., Stiles F. G., Stotz D. F. and Zimmer K. J. (2002-2013): Classification of the bird species of South America 17 March 2013 [http://www.museum.lsu.edu/~Remsen/SACCBa...], American Ornithologists' Union [as Phrygilus erythronotus]Data retrieved on: 26 April 2013
del Hoyo J., Elliott A., Sargatal J., Christie D.A. & de Juana E. (eds.).: Handbook of the Birds of the World (HBW) Alive [https://www.hbw.com/], Lynx Edicions, Barcelona [as Ephippiospingus erythronotus R. A. Philippi [Krumwiede] and Landbeck, 1861]Data retrieved on: 25 December 2018
Gill F., Donsker D. & Rasmussen P. (eds): IOC World Bird List 11.1 [http://www.worldbirdnames.org/] [as Idiopsar erythronotus (Philippi & Landbeck, 1861)]Data retrieved on: 4 December 2021
IUCN Red List of Threatened Species 2024-1 [22723095]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [as Ephippiospingus erythronotus (Philippi & Landbeck, 1861)]
Data retrieved on: 29 January 2024
Hudec K. et al. (2003): Soustava a české názvosloví ptáků světa, Muzeum Komenského v Přerově. 462 pp. [as Phrygilus erythronotus (Philippi et Landbeck, 1861)]
Clements, J. F.: eBird/Clements checklist of birds of the world 6.7, Cornell Lab of Ornithology [as Phrygilus erythronotus]Data retrieved on: 7 April 2013