Primeiros registros de Xiphorhynchus chunchotambo (Tschudi, 1844) (Dendrocolaptidae) no Brasil.
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Sociedade Brasileira de Ornitologia
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On the first records of Xiphorhynchus chunchotambo (Tschudi, 1844) (Dendrocolaptidae) for Brazil.
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Resumo
We provide
here the first documented records of the Tschudi’s Woodcreeper (Xiphorhynchus chunchotambo) for Brazil, all coming from a fairly
small area in the southeastern corner of the State of Acre. Several individuals were observed and tape-recorded, and nine specimens
were obtained from four different localities. The contrast of those new records with the literature showed that X. chunchotambo
and the Ocellated Woodcreeper (X. ocellatus) occur in eastern Acre only within about 80 km of each other, without any signs of
intergradation. This finding is consistent with previous studies that showed those two taxa to be very divergent genetically and
phenotypically, therefore further supporting their treatment as separate species.
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GUILHERME, Edson; ALEIXO, Alexandre Luis Padovan. Primeiros registros de Xiphorhynchus chunchotambo (Tschudi, 1844) (Dendrocolaptidae) no Brasil. Revista Brasileira de Ornitologia, v. 16, n. 1, p. 44-46, mar. 2008.