| Undulated antshrike | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Thamnophilidae |
| Genus: | Frederickena |
| Species: | F. unduliger |
| Binomial name | |
| Frederickena unduliger (Pelzeln, 1868) | |
 | |
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.
The undulated antshrike was described by the Austrian ornithologist August von Pelzeln in 1868 and given the binomial name Thamnophilus unduliger.[2]
References
- ↑ BirdLife International (2018). "Frederickena unduliger". IUCN Red List of Threatened Species. 2018: e.T22701244A130210797. doi:10.2305/IUCN.UK.2018-2.RLTS.T22701244A130210797.en. Retrieved 12 November 2021.
- ↑ von Pelzeln, August (1868). Zur Ornithologie Brasiliens : Resultate von Johann Natterers Reisen in den Jahren 1817 bis 1835 (in German and Latin). Vol. 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
External links
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