序列分析
The type specimen of the Perijá tapaculo, an adult male, was found in the Serranía del Perijá near the El Cinco vereda of Manaure, Cesar Department, Colombia, at an altitude of . Avendaño lured the specimen by playing a recording of its song on 10 July 2008 at the edge of a montane forest. Sequence analysis of the mitochondrial gene ND2 from the Perijá tapaculo showed that its nearest relatives are the brown-rumped tapaculo, Caracas tapaculo, and Mérida tapaculo.