Serra do Mar bristle tyrant | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Family: | Tyrannidae |
Genus: | Pogonotriccus |
Species: | P. difficilis |
Binomial name | |
Pogonotriccus difficilis (Ihering, HFA & Ihering, R, 1907) | |
The Serra do Mar bristle tyrant (Pogonotriccus difficilis) is a small species of bird in the tyrant flycatcher family Tyrannidae. It was formerly placed in the genus Phylloscartes and known in English as the Serra do Mar tyrannulet. It is endemic to humid montane forest in the Serra do Mar in south-eastern Brazil. More likely confused with the short-tailed and pale-eyed hangnest tody-tyrant, its bright olive-green upperparts contrast strongly with the grey underparts. It is generally uncommon and threatened by habitat loss.
The Serra do Mar bristle tyrant was formally described in 1907 by the German-Brazilian naturalists Hermann von Ihering and his son Rodolpho von Ihering. They introduced a new genus, Guracava and coined the binomial name Guracava difficilis.The type locality was specified as Itatiaia in the Brazialian state of Rio de Janeiro. [2] [3] The specific epithet is Latin meaning "difficult". [4] The Serra do Mar bristle tyrant was formerly placed with the tyrannulets in the genus Phylloscartes and known in English by the name Serra do Mar tyrannulet. [5] [6] A comprehensive molecular phylogenetic study of the suboscines by Mike Harvey and collaborators, published in 2020, found that the "Serra do Mar bristle tyrannulet" was embedded in a clade containing the bristle tyrants in the genus Pogonotriccus . [7] Based on this result, the "Serra do Mar tyrannulet" was moved to Pogonotriccus and at the same time the English name was changed from Serra do Mar tyrannulet to Serra do Mar bristle tyrant. [6] [8] [9] The species is monotypic: no subspecies are recognised. [6]
The tyrant flycatchers (Tyrannidae) are a family of passerine birds which occur throughout North and South America. They are considered the largest family of birds known to exist in the world, with more than 400 species. They are the most diverse avian family in every country in the Americas, except for the United States and Canada. The members vary greatly in shape, patterns, size and colors. Some tyrant flycatchers may superficially resemble the Old World flycatchers, which they are named after but are not closely related to. They are members of suborder Tyranni (suboscines), which do not have the sophisticated vocal capabilities of most other songbirds.
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Chapman's bristle tyrant, also known as Chapman's tyrannulet, is a species of passerine bird in the family Tyrannidae. This species is sometimes placed in the genus Phylloscartes.
The southern bristle tyrant is a species of passerine bird in the family Tyrannidae. It is found in Brazil, Paraguay and northeastern Argentina. This species is sometimes placed in the genus Phylloscartes. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest. It is threatened by habitat loss.
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The olive-green tyrannulet is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in the Guianas of Suriname, French Guiana, and eastern Guyana, with the Essequibo River; also northeast Brazil, in the northeast Amazon Basin of Pará state, and Amapá. Its natural habitat is subtropical or tropical moist lowland forests.
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Pogonotriccus is a genus of small passerine birds in the tyrant flycatcher family Tyrannidae. They are found in wooded habitats of Central and South America.