An Spiziapteryx circumcincta [ 5] [ 6] [ 7] Aves nga syahan ginhulagway ni Johann Jakob Kaup hadton 1852. An Spiziapteryx circumcincta in nahilalakip ha genus nga Spiziapteryx familia nga Falconidae .[ 8] [ 9] IUCN an species komo diri gud kababarak-an .[ 1] [ 8]
↑ 1.0 1.1
"Spiziapteryx circumcincta " . IUCN Red List of Threatened Species. Version 2012.2International Union for Conservation of Nature . 2012. Ginkuhà 24 Oktubre 2012 .
↑ (1996) , database, NODC Taxonomic Code
↑ (1998) , website, Zoonomen - Zoological Nomenclature Resource
↑ Zalba, Sergio M., and Natalia C. Cozzani (2004) The impact of feral horses on grassland bird communities in Argentina, Animal Conservation, vol. 7, issue 1
↑ Gill, Frank, and Minturn Wright (2006) , Birds of the World: Recommended English Names
↑ Dickinson, Edward C., ed. (2003) , The Howard and Moore Complete Checklist of the Birds of the World, 3rd edition
↑ (2005) , website, Zoonomen - Zoological Nomenclature Resource - 31 Marso 2005
↑ 8.0 8.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist" . Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012 . CS1 maint: multiple names: authors list (link ) CS1 maint: extra text: authors list (link ) ↑ ITIS: The Integrated Taxonomic Information System . Orrell T. (custodian), 26 Abril 2011
