Vireos (Vireonidae)

Lemon-chested Greenlet (Hylophilus thoracicus) - HBW 15, p. 435

French: Viréon à plastron German: Gelbbrustvireo Spanish: Verdillo Pechilimón

Taxonomy: Hylophilus thoracicus Temminck, 1822, Rio de Janeiro, Brazil.
N races have sometimes been regarded as constituting a distinct species. Birds from mountains of S Bahia may represent a further, hitherto undescribed species, based partly on larger size and also suspected vocal differences; taxonomic study currently in progress. Three subspecies normally recognized.

Subspecies and Distribution:

  • aemulus (Hellmayr, 1920) - SE Colombia, E Ecuador, E Peru and N Bolivia.
  • griseiventris Berlepsch & E. J. O. Hartert, 1902 - E Venezuela (Bolívar), the Guaianas and N Brazil (S to upper R Purús in W and to R Amazon in E).
  • thoracicus Temminck, 1822 - E Brazil (SE Minas Gerais, S Bahia, Espírito Santo and Rio de Janeiro, possibly also parts of São Paulo).