Authors
Michael A Russello, George Amato
Publication date
2004/2/1
Journal
Molecular Phylogenetics and Evolution
Volume
30
Issue
2
Pages
421-437
Publisher
Academic Press
Description
Amazon parrots (Genus Amazona) are among the most recognizable and imperiled of all birds. Several hypotheses regarding the evolutionary history of Amazona are investigated using a combined phylogenetic analysis of DNA sequence data from six partitions including mitochondrial (COI, 12S, and 16S) and nuclear (β-fibint7, RP40, and TROP) regions. The results demonstrate that Amazona is not monophyletic with respect to the placement of the Yellow-faced parrot (Amazona xanthops), as first implied by Ribeiro (1920). In addition, the analysis corroborates previous studies suggesting a Neotropical short-tailed parrot genus as sister to Amazona. At a finer level, the phylogeny resolves the Greater Antillean endemic species as constituting a monophyletic group, including the Central American Amazona albifrons, while further revealing a paraphyletic history for the extant Amazon species of the Lesser Antilles …
Total citations
200420052006200720082009201020112012201320142015201620172018201920202021202220232024411613155587493632317135