Booted racket-tail

Last updated

Booted racket-tail
Booted Racket-tail (Ocreatus underwoodii) (20700863672).jpg
Male white-booted racket-tail
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Clade: Strisores
Order: Apodiformes
Family: Trochilidae
Tribe: Heliantheini
Genus: Ocreatus
Gould, 1846
Type species
Trochilus addae [1]
Bourcier, 1846
Ocreatus (Trochilidae genus) map.svg
Distribution of the genus Ocreatus in green

The booted racket-tails are a small group of hummingbirds in the genus Ocreatus that was long considered to have only one species, O. underwoodii. They are native to cloud forest edges in the South American Andes and Maritime Andes. They are relatively small (even compared to most other hummingbirds) and primarily iridescent green with white or rufous-buff leg-puffs ("boots"). The leg-puffs are more conspicuous in males, which also have a pair of dark bluish racket-shaped extensions to the tail. [2]

Contents

Taxonomy

The genus Ocreatus was described by John Gould in 1846. During the 19th century, several populations were described as different species, but since the mid-20th century authorities generally only recognized a single widespread species, O. underwoodii, with several subspecies. Research published in 2016, however, argued that three subspecies groups, addae, annae and peruanus, that are mostly allopatric (only peruanus and underwoodii have ranges that are known to very locally come into contact) were sufficiently different for raising them to species level. [2] The research results have been mostly accepted by the International Ornithological Union, with more data required for the species status of Anna's racket-tail (annae), which they instead regard as a subspecies of O. addae. [3] The American Ornithological Society has yet to recognize the split and continue to place all in a single widespread species.

Species

The genus contains three species: [4]

MaleFemaleCommon nameNameDistribution
Peruvian Racket-tail JCB.jpg Peruvian Racket-tail (f) JCB.jpg Peruvian racket-tail Ocreatus peruanuseastern Ecuador and northern Peru
Ocreatus addae (Rufous-booted Racket-tail), Paucartambo, Peru.jpg Rufous-booted racket-tail Ocreatus addaesouthern Peru (annae) and Bolivia (addae)
Booted Racket tail JCB.jpg Hummer Close-up (29206404316).jpg White-booted racket-tail Ocreatus underwoodiinorthwestern Venezuela, Colombia and western Ecuador

Related Research Articles

<span class="mw-page-title-main">Blue-tailed emerald</span> Species of hummingbird

The blue-tailed emerald is a hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in tropical and subtropical South America east of the Andes from Colombia east to the Guianas and Trinidad, and south to northern Bolivia and central Brazil.

<span class="mw-page-title-main">Steely-vented hummingbird</span>

The steely-vented hummingbird is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Colombia and Venezuela.

<span class="mw-page-title-main">Amazilia hummingbird</span>

The amazilia hummingbird is a hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is the only species placed in the genus Amazilis. It is found in Ecuador and Peru. Its six subspecies differ primarily in their throat and belly colors.

<i>Eriocnemis</i> Genus of birds

Eriocnemis is a genus of hummingbirds, which - together with the species in the genus Haplophaedia - are known as pufflegs. They occur in humid forest, woodland and shrub at altitudes of 1000 to 4800 m. asl in the Andes of Argentina, Bolivia, Peru, Ecuador, Colombia, and Venezuela. The males have a colourful green, coppery or blue plumage, and the females are generally somewhat duller. The most striking feature of both sexes in the genus Eriocnemis are their dense snow-white leg-puffs which consist of feather tufts that resemble woolly panties. One species, the black-thighed puffleg - is characterized by black coloured leg-puffs. Most have a contrasting blue, purple or coppery-red vent, but this is green in the black-thighed and emerald-bellied puffleg. Further common features of all species are the straight black bill and the slightly to deeply forked tail. The genus name was coined by the German naturalist Ludwig Reichenbach who called them Snowy panties.

<span class="mw-page-title-main">Violet-crowned hummingbird</span> Species of bird

The violet-crowned hummingbird is a hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Mexico and the southwestern United States.

<span class="mw-page-title-main">Andean emerald</span> Species of hummingbird

The Andean emerald is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Colombia, Ecuador, and Peru.

<span class="mw-page-title-main">White-booted racket-tail</span> Species of hummingbird

The white-booted racket-tail is a species of hummingbird in the "brilliants", tribe Heliantheini in subfamily Lesbiinae. It is found in Colombia, Ecuador, and Venezuela.

<span class="mw-page-title-main">Azure-crowned hummingbird</span> Species of bird

The azure-crowned hummingbird is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Belize, El Salvador, Guatemala, Honduras, Mexico, and Nicaragua.

<span class="mw-page-title-main">Blue-tailed hummingbird</span>

The blue-tailed hummingbird is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Costa Rica, El Salvador, Guatemala, Honduras, Mexico, and Nicaragua.

<span class="mw-page-title-main">Green-fronted hummingbird</span> Species of birds

The green-fronted hummingbird is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Mexico and possibly Guatemala.

<span class="mw-page-title-main">Green-bellied hummingbird</span>

The green-bellied hummingbird is a species of hummingbird in the "emeralds” tribe Trochilini of subfamily Trochilinae. It is found in Colombia and Venezuela.

<span class="mw-page-title-main">Short-tailed emerald</span> Species of hummingbird

The short-tailed emerald is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Colombia and Venezuela. It has also been called Poortman's emerald hummingbird.

<span class="mw-page-title-main">Golden-tailed sapphire</span> Species of hummingbird

The golden-tailed sapphire is a species of hummingbird in the family Trochilidae. It is found in Bolivia, Brazil, Colombia, Ecuador, Peru, and Venezuela.

<i>Haplophaedia</i> Genus of birds

Haplophaedia is a small genus of hummingbirds, which – together with the members of the genus Eriocnemis – are known as pufflegs. They are found at low levels in humid forest, woodland and shrub at 1200 to 3100 m altitudes. asl in the Andes of Bolivia, Peru, Ecuador, and Colombia. All species have a straight black bill, a coppery-green plumage, and a slightly forked dark blue tail. The leg-puffs are white in the greenish and hoary pufflegs, and buff-tinged in the buff-thighed puffleg.

<span class="mw-page-title-main">Sooty barbthroat</span> Species of hummingbird

The sooty barbthroat is a hummingbird species in the family Trochilidae. It is found in Brazil and French Guiana.

<span class="mw-page-title-main">Curve-winged sabrewing</span> Species of hummingbird

The curve-winged sabrewing is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is endemic to Mexico.

<span class="mw-page-title-main">Cinnamon-sided hummingbird</span> Species of bird

The cinnamon-sided hummingbird is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is endemic to the Mexican state of Oaxaca.

<span class="mw-page-title-main">Tres Marias hummingbird</span>

The Tres Marías hummingbird is a Near Threatened species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It was formerly considered to be a subspecies of the broad-billed hummingbird. It is endemic to the Islas Marías island group off the west coast of Mexico.

<span class="mw-page-title-main">Peruvian racket-tail</span> Species of hummingbird

The Peruvian racket-tail is a species of hummingbird in the "brilliants", tribe Heliantheini in subfamily Lesbiinae. It is found in Ecuador and Peru.

<span class="mw-page-title-main">Rufous-booted racket-tail</span> Species of hummingbird

The rufous-booted racket-tail is a species of hummingbird in the "brilliants", tribe Heliantheini in subfamily Lesbiinae. It is found in Bolivia and Peru.

References

  1. "Trochilidae". aviansystematics.org. The Trust for Avian Systematics. Retrieved 2023-08-05.
  2. 1 2 Schuchmann, Karl-L.; Weller, André-A.; Jürgens, Dietmar (2016). "Biogeography and taxonomy of racket-tail hummingbirds (Aves: Trochilidae: Ocreatus): Evidence for species delimitation from morphology and display behavior". Zootaxa. 4200 (1): 83. doi:10.11646/zootaxa.4200.1.3. PMID   27988640.
  3. "Proposed Splits/Lumps « IOC World Bird List".
  4. Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (July 2020). "Hummingbirds". IOC World Bird List Version 10.2. International Ornithologists' Union. Retrieved 2 January 2020.

See also