Vireos (Vireonidae)

Slaty-capped Shrike-vireo (Vireolanius leucotis) - HBW 15, p. 417

French: Smaragdan oreillard German: Schieferkopfvireo Spanish: Vireón Coronigrí
Other common names: Grey-capped Shrike-vireo

Taxonomy: Malaconotus leucotis Swainson, 1838, "Africa?"; error = French Guiana.
Genus formerly placed in its own separate family, Vireolaniidae; alternatively, is sometimes placed in a subfamily, Vireolaniinae. Present species has been placed by some authorities in separate genus, Smaragdolanius, along with V. pulchellus and V. eximius. Four subspecies recognized.

Subspecies and Distribution:

  • mikettae E. J. O. Hartert, 1900 - W Colombia (S of R San Juan) and W Ecuador (S to NW Azuay).
  • leucotis ( Swainson, 1838) - S Venezuela (Bolívar, Amazonas) and the Guianas S to N Brazil (N of Amazon); extreme S Colombia (SE Nariño), E Ecuador and N Peru (S to San Martín).
  • simplex Berlepsch, 1912 - E Peru (Huánuco S to Ayacucho and Cuzco) and NC Brazil S of Amazon (R Purús E to R Tocantins, S to NW Mato Grosso).
  • bolivianus Berlepsch, 1901 - SE Peru (Cuzco) S to NC Bolivia (La Paz, Cochabamba and Santa Cruz).