New molecular evidence supports the species status of Kaempfer's Woodpecker (Aves, Picidae).

ABSTRACT: Kaempfer's Woodpecker (Celeus obrieni) is the only species of the genus Celeus endemic to Brazil. The description of this taxon as a subspecies of the Rufous-headed Woodpecker (Celeus spectabilis) was based on a single specimen. While C. obrieni and C. spectabilis are now considered separate species based on morphological and limited molecular evidence, no study has critically tested the reciprocal monophyly and degree of evolutionary independence between these taxa with several specimens. Herein, fragments of the mitochondrial and nuclear DNA of three recently-collected specimens of C. obrieni were analyzed to evaluate the degree of evolutionary differentiation of this taxon with respect to C. spectabilis. The results confirm the reciprocal monophyly between the specimens of C. obrieni an

SUBMITTER: de Sousa Azevedo L 

PROVIDER: S-EPMC3715285 | biostudies-literature | 2013 Jul

REPOSITORIES: biostudies-literature