Dysithamnus

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Dysithamnus
Dysithamnus mentalis - Ecuador.jpg
Plain antvireo (Dysithamnus mentalis)
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Thamnophilidae
Genus: Dysithamnus
Cabanis, 1847
Type species
Myothera stictothorax [1]
Temminck, 1823
Species

See text

Dysithamnus is a genus of insectivorous passerine birds in the antbird family, Thamnophilidae. Species in this genus are known as antvireos.

Taxonomy

The genus Dysithamnus was introduced by the German ornithologist Jean Cabanis in 1847. [2] The name combines the Ancient Greek words duō "to plunge" and thamnos "bush". [3] The type species was subsequently designated as the spot-breasted antvireo. [4]

A molecular phylogenetic study published in 2020 found that the genus Dysithamnus was not monophyletic. The spot-crowned antvireo (Dysithamnus puncticeps) and the streak-crowned antvireo (Dysithamnus striaticeps) were sister to a clade containing the remaining species in the genus Dysithamnus and the antwrens in the genus Herpsilochmus . [5]

The genus contains the following eight species: [6]

ImageCommon NameScientific NameDistribution
Spot-breasted Antvireo.jpg Spot-breasted antvireo Dysithamnus sticothoraxAtlantic Forest
Dysithamnus mentalis - Ecuador.jpg Plain antvireo Dysithamnus mentalisCentral America and northern South America
Dysithamnus striaticeps - Streak-crowned Antvireo.jpg Streak-crowned antvireo Dysithamnus striaticepsCentral America
Spot-crowned Antvireo imported from iNaturalist photo 324255918 on 7 August 2024.jpg Spot-crowned antvireo Dysithamnus puncticepsnorthern Panama and Tumbes–Chocó–Magdalena
Rufous-backed Antvireo - REGUA - Brazil S4E2033 (12925636635).jpg Rufous-backed antvireo Dysithamnus xanthopterussouthern Atlantic Forest
White-streaked Antvireo - Dysithamnus leucostictus.jpg White-streaked antvireo Dysithamnus leucostictusnorthern Andes
Dysithamnus plumbeus - Plumbeous antvireo.jpg Plumbeous antvireo Dysithamnus plumbeusBahia forests
Dysithamnus occidentalis - Bicolored Antvireo.jpg Bicolored antvireo Dysithamnus occidentalisnorthern Andes

References

  1. "Thamnophilidae". aviansystematics.org. The Trust for Avian Systematics. Retrieved 2023-07-16.
  2. Cabanis, Jean (1847). "Ornithologische notizen". Archiv für Naturgeschichte (in German). 13: 186–256 [223].
  3. Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. p.  142. ISBN   978-1-4081-2501-4.
  4. Peters, James Lee, ed. (1951). Check-list of Birds of the World. Vol. 7. Cambridge, Massachusetts: Museum of Comparative Zoology. pp. 181–182.
  5. Harvey, M.G.; et al. (2020). "The evolution of a tropical biodiversity hotspot". Science. 370 (6522): 1343–1348. doi:10.1126/science.aaz6970. A high resolution version of the phylogenetic tree in Figure 1 is available from the first author's website here.
  6. Gill, Frank; Donsker, David, eds. (2018). "Antbirds". World Bird List Version 8.1. International Ornithologists' Union. Retrieved 4 February 2018.