Plectrophenax nivalis An Plectrophenax nivalis [ 2] [ 3] [ 4] [ 5] [ 6] [ 7] [ 8] Aves nga syahan ginhulagway ni Linnaeus hadton 1758. An Plectrophenax nivalis in nahilalakip ha genus nga Plectrophenax familia nga Emberizidae .[ 9] [ 10] IUCN an species komo diri gud kababarak-an .[ 1]
Ini nga species ginbahin ha masunod nga subspecies:[ 9]
P. n. nivalis P. n. townsendi P. n. insulae P. n. vlasowae
↑ 1.0 1.1
"Plectrophenax nivalis " . IUCN Red List of Threatened Species. Version 2012.2International Union for Conservation of Nature . 2012. Ginkuhà 24 Oktubre 2012 .
↑ (1996) , database, NODC Taxonomic Code
↑ Gill, Frank, and Minturn Wright (2006) , Birds of the World: Recommended English Names
↑ (2007) , website, Gill & Wright (2006) corrigenda/updates - 21 Septyembre 2007
↑ Banks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. Starnes (2003) , Checklist of Vertebrates of the United States, the U.S. Territories, and Canada
↑ Banks, R. C., R. W. McDiarmid, and A. L. Gardner (1987) Checklist of Vertebrates of the United States, the U.S. Territories, and Canada, Resource Publication, no. 166
↑ (2007) , website, Zoonomen - Zoological Nomenclature Resource, 2007.09.20
↑ (2007) , website, AOU Check-List (07-2007)
↑ 9.0 9.1 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
