SLAGER, D. L. A new genus for the American Tree Sparrow (Aves: Passeriformes: Passerellidae). Zootaxa, Auckland, New Zealand, v. 3821, n. 3, p. 398–400, 2014. DOI: 10.11646/zootaxa.3821.3.9. Disponível em: https://mapress.com/zt/article/view/zootaxa.3821.3.9. Acesso em: 23 apr. 2025.