Thick-billed Siskin

Thick-billed Siskin
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Fringillidae
Genus: Carduelis
Species: C. crassirostris
Binomial name
Carduelis crassirostris
(Landbeck, 1877)

The Thick-billed Siskin (Carduelis crassirostris) is a species of finch in the Fringillidae family. It is found in Argentina, Bolivia, Chile, and Peru. Its natural habitats are subtropical or tropical moist montanes and subtropical or tropical high-altitude shrubland.

Phylogeny

It has been obtained by Antonio Arnaiz-Villena et al.[1][2]

References

  1. ^ Arnaiz-Villena, Antonio; Alvarez-Tejado M., Ruiz-del-Valle V., García-de-la-Torre C., Varela P, Recio M. J., Ferre S., Martinez-Laso J. (1998). "Phylogeny and rapid Northern and Southern Hemisphere speciation of goldfinches during the Miocene and Pliocene Epochs". Cell.Mol.Life.Sci. 54(9): 1031–41. http://www.springerlink.com/content/r1ukblmke5d3uy1v/fulltext.pdf. 
  2. ^ Zamora, J; Moscoso J, Ruiz-del-Valle V, Ernesto L, Serrano-Vela JI, Ira-Cachafeiro J, Arnaiz-Villena A (2006). "Conjoint mitochondrial phylogenetic trees for canaries Serinus spp. and goldfinches Carduelis spp. show several specific polytomies". Ardeola 53: 1–17. http://www.ardeola.org/files/1260.pdf.