Chachalacas, Guans and Curassows (Cracidae)

Crested Guan (Penelope purpurascens) - HBW 2, p. 348

French: Pénélope panachée German: Rostbauchguan Spanish: Pava Cojolita
Other common names: Purple/Purplish Guan

Taxonomy: Penelope purpurascens Wagler, 1830, Mexico.
Forms superspecies with P. perspicax, P. albipennis, P. jacquacu and P. obscura. P. cristata is a synonym. Has hybridized with P. marail, P. pileata and P. superciliaris in captivity. P. jacquacu formerly considered race of present species, but tracheal morphology is different (see page 319). Three subspecies recognized.

Subspecies and Distribution:

  • purpurascens Wagler, 1830 - NW & NE Mexico S to Honduras and Nicaragua.
  • aequatorialis Salvadori & Festa, 1900 - S Honduras and Nicaragua S to NW Colombia and SE Ecuador; possibly also to extreme N Peru.
  • brunnescens Hellmayr & Conover, 1932 - N Colombia to E Venezuela.