Woodcreepers (Dendrocolaptidae)

Tschudi's Woodcreeper (Xiphorhynchus chunchotambo) - HBW 8, p. 425

French: Grimpar de Tschudi German: Bartstreif-Baumsteiger Spanish: Trepatroncos de Tschudi

Taxonomy: Dendrocolaptes Chunchotambo Tschudi, 1844, Chanchamayo Valley, Junín, Peru.
Molecular data support placement as sister to clade including X. ocellatus and X. pardalotus. Considered conspecific with X. ocellatus by most recent authors, but differs morphologically and genetically, supporting treatment by earlier authors as a separate species; race napensis allied with X. ocellatus by some authors, but external morphology supports original treatment as a race of present species. Three subspecies recognized.

Subspecies and Distribution:

  • napensis Chapman, 1924 - lower Andean slopes and adjacent Amazonian lowlands from S Colombia (SE Nariño, W Caquetá) S to NE Peru (S to R Marañón).
  • chunchotambo (Tschudi, 1844) - lower Andean slopes in E & NE Peru (S of R Marañón to Ucayali and Junín).
  • brevirostris J. T. Zimmer, 1934 - Andean foothills and adjacent lowlands in SE Peru and N & C Bolivia (La Paz and W Beni E to W Santa Cruz).