Species Limits in Antbirds (Thamnophilidae): The Scale-Backed Antbird (Willisornis poecilinotus) Complex

The geographic range of the Scale-backed Antbird (Willisornis poecilinotus) encompasses Amazonia. Seven currently defined subspecies are distinguished from one another by diagnostic plumage characters except for one pair. Six pairs of subspecies are apparently parapatric and lack a known barrier to...

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Bibliographic Details

Published in:	The Wilson journal of ornithology Vol. 123; no. 1; pp. 1 - 14
Main Authors:	Isler, Morton L., Whitney, Bret M.
Format:	Journal Article
Language:	English
Published:	Fort Collins The Wilson Ornithological Society 01-03-2011 Wilson Ornithological Society
Subjects:	Animal vocalization Biological taxonomies Birds Field study Major s Museums Natural history Ornithology Plumage Population geography Species Taxa Zoology
Online Access:	Get full text
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