Tyrant-flycatchers (Tyrannidae)

Crowned Chat-tyrant (Ochthoeca frontalis) - HBW 9, p. 381

French: Pitajo couronné German: Kronenschmätzertyrann Spanish: Pitajo Coronado

Taxonomy: Tyrannula frontalis Lafresnaye, 1847, Pasto, Colombia.
Sometimes placed with O. pulchella, O. diadema and O. jelskii in a separate genus, Silvicultrix, but genetic and anatomical data indicate that this would make present genus paraphyletic. All four form a superspecies. O. pulchella and O. jelskii previously considered races of present species. Described race orientalis (from Ecuador) synonymized with nominate. Four subspecies recognized.

Subspecies and Distribution:

  • albidiadema Lafresnaye, 1848 - E Andes of Colombia (Bogotá).
  • frontalis (Lafresnaye, 1847) - W & C Andes of Colombia and both slopes in Ecuador.
  • boliviana Carriker, 1935 - Andes of C & S Peru (San Martín S to Huánuco, and Urubamba Valley in S Cuzco) and Bolivia (E slope from La Paz SE to Santa Cruz).
  • spodionota Berlepsch & Stolzmann, 1896 - Junín, W Cuzco (in Cordillera Vilcabamba) and adjoining Ayacucho, in C Peru.