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 LC    Black-throated Antbird* Id (Atlas):
    Myrmophylax atrothorax

Description (10)
Image of Black-throated Antbird
 

Other Names (World)
Black-throated Antbird, Spot-breasted Antbird (stictothorax)

Family
Thamnophilidae (Typical Antbirds)

Size
14 cm

First Described (Guide)
(Boddaert, 1783)

Habitat
Subtropical and tropical moist lowland and swamp forest. From sea-level - 1,200 m, occasionally up to 1,600 m.

Range (Guide)
Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, Venezuela.

Population
Estimated population is unknown (2010).

Status LC
For more information see BirdLife International Species Factsheet.

Voice
Xeno-Canto Sound Files (more (98)...)

 
Black-throated Antbird (Myrmophylax atrothorax) [XC858658]
     by Alain Malengreau from Hamburgo, Riberalta, Beni, Bolivia (duet, song)

 
Black-throated Antbird (Myrmophylax atrothorax) [XC606102]
     by Jacob Wijpkema from Palestina, Baures, Itenez, Beni Department, Bolivia (song)

Subspecies
Myrmeciza stictothorax (Meyer de Schauensee 1982) is now considered a subspecies of Black-throated Antbird (Myrmophylax atrothorax) following Sibley and Monroe (1990, 1993).

Genus appears not to represent a monophyletic grouping, but traditional arrangement maintained pending further phylogenetic study. Affinities uncertain; possibly not closely related to other members of genus. Taxon named as stictothorax (lower R Tapajós, in Brazil) considered a separate species by some authors and a subspecies of present species by others, but recordings and specimens obtained near type locality suggest that it is a plumage variant of subspecies melanura. Further, described subspecies obscurata (eastern Peru, western Brazil) and griseiventris (western Bolivia) considered inseparable from latter, which itself highly variable. Re-examination of populations south of R Amazon, employing other data (e.g. genetic) in addition to morphological studies, is required.

The following 5 subspecies are recognised:

  • metae (Meyer de Schauensee, 1947)   -  Central Colombia (Meta, western Guaviare).
  • atrothorax (Boddaert, 1783)   -  Southern Venezuela (southern Bolí­var, Amazonas), extreme east-central Colombia (Guainí­a, Vaupés), the Guianas and northern Amazonian Brazil (both banks of upper and east of lower R Negro, east to Amapá).
  • tenebrosa (Zimmer, JT, 1932)   -  North of Amazon in eastern Ecuador (Napo, Pastaza), north-eastern Peru (Loreto) and northern Brazil (west of lower R Negro).
  • maynana (Taczanowski, 1882)   -  North-central Peru south of R Marañón (Loreto west of R Huallaga).
  • melanura (Ménétries, 1835)   -  South of R Amazon in eastern Peru (east of R Huallaga), locally in western and central Brazil (upper regions of tributaries of R Amazon and along lower R Tapajós, and east to southern Pará and south-central Mato Grosso) and northern and central Bolivia.



References
See References.


Files:
JPG files for Black-throated Antbird (Myrmophylax atrothorax) - 10 files


More Information

BirdLife International

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