Undulated antshrike

The undulated antshrike (Frederickena unduliger) is a relatively large species of antbird from the western Amazon in south-eastern Peru, western Brazil, and possibly far south-eastern Colombia. It formerly included the fulvous antshrike, which is found further west, as a subspecies.

Undulated antshrike
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Thamnophilidae
Genus: Frederickena
Species:
F. unduliger
Binomial name
Frederickena unduliger
(Pelzeln, 1868)

The undulated antshrike was described by the Austrian ornithologist August von Pelzeln in 1868 and given the binomial name Thamnophilus unduliger.[2]

References

  1. BirdLife International (2012). "Frederickena unduliger". IUCN Red List of Threatened Species. 2012. Retrieved 26 November 2013.CS1 maint: ref=harv (link)
  2. von Pelzeln, August (1868). Zur Ornithologie Brasiliens : Resultate von Johann Natterers Reisen in den Jahren 1817 bis 1835 (in German and Latin). Volume 2. Wien: A. Pichler's Witwe & Sohn. p. 139.
  • Isler, Isler, Whitney, Zimmer & Whittaker (2009). Species limits in antbirds (Aves: Passeriformes: Thamnophilidae): an evaluation of Frederickena unduligera (Undulated Antshrike) based on vocalizations. Zootaxa 2305: 61-68
  • Zimmer, K. J. (2010). Split Frederickena unduligera into two species. SACC. Accessed 10 May 2011
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