Rufous-breasted spinetail
species of bird
The rufous-breasted spinetail (Synallaxis erythrothorax) is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Belize, El Salvador, Guatemala, Honduras, and Mexico.
Taxonomy and systematics
The rufous-breasted spinetail's taxonomy is unsettled. The International Ornithological Committee and BirdLife International's Handbook of the Birds of the World assign it two subspecies, the nominate S. e. erythrothorax (Sclater, PL, 1855) and S. e. pacifica (Griscom, 1930). The Clements taxonomy adds a third, S. e. furtiva (Bangs & Peters, 1927), that the other two systems include within the nominate.
A study published in 2011 determined that the rufous-breasted spinetail and the white-whiskered spinetail (S. candei) are sister species.
This article follows the two-subspecies model.
The public source identifies “Rufous-breasted spinetail” as species of bird. This brief keeps that definition visible, then builds a research path around Rufous-breasted, spinetail and species.
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The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated May 21, 2026. The linked authority identifier is Q1274827. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1855, 1930, 1927 and 2011.
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This entry incorporates text from “Rufous-breasted spinetail” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.