Template:Machado & Silveira, 2011
- Machado, E. & Silveira, F.L. 2011. Plumage variability and taxonomy of the Capped Seedeater Sporophila bouvreuil (Aves: Passeriformes: Emberizidae). Zootaxa 2781: 49–62. PDF.
Nomenclatural acts edit
- Date of publication: 2 March 2011
- No new names