Buntings and New World Sparrows (Emberizidae)

Crimson-fronted Cardinal (Paroaria baeri) - HBW 16, p. 643

French: Paroare de Baer German: Blutstirnkardinal Spanish: Cardenilla Frentirroja
Other common names: Xingu Cardinal (xinguensis)

Taxonomy: Paroaria baeri Hellmayr, 1907, River Araguaya, Goiás, Brazil.
Recent molecular-genetic research indicates that genus belongs in the tanager family (Thraupidae), forming a clade with, among others, Cissopis and Schistochlamys; curiously, members of latter two genera are similar in some plumage features and in bill shape to some members of present genus. This species may form a superspecies with P. nigrogenis, P. gularis and P. capitata (all four have sometimes been placed in a separate genus, Coccopsis). Individual with plumage intermediate between this species and P. gularis photographed in Barreira do Cam.. View all taxonomy...

Taxonomy: Paroaria baeri Hellmayr, 1907, River Araguaya, Goiás, Brazil.
Recent molecular-genetic research indicates that genus belongs in the tanager family (Thraupidae), forming a clade with, among others, Cissopis and Schistochlamys; curiously, members of latter two genera are similar in some plumage features and in bill shape to some members of present genus. This species may form a superspecies with P. nigrogenis, P. gularis and P. capitata (all four have sometimes been placed in a separate genus, Coccopsis). Individual with plumage intermediate between this species and P. gularis photographed in Barreira do Campo, in Pará, suggesting rare instance of naturally occurring hybridization; this putative hybrid resembles P. nigrogenis. Has been proposed that race xinguensis merits elevation to full species rank, but available evidence thus far inconclusive; further research needed. Two subspecies recognized.

Subspecies and Distribution:

  • xinguensis Sick, 1950 - upper R Xingu (S Pará and N Mato Grosso), in EC Brazil.
  • baeri Hellmayr, 1907 - NE Mato Grosso, W Tocantins and W Goiás, in EC Brazil.