The scalloped antbird (''Myrmoderus ruficauda'') is a species of

passerine A passerine () is any bird of the order Passeriformes (; from Latin 'sparrow' and '-shaped'), which includes more than half of all bird species. Sometimes known as perching birds, passerines are distinguished from other orders of birds by t ...

bird in the family

Thamnophilidae The antbirds are a large passerine bird family, Thamnophilidae, found across subtropical and tropical Central and South America, from Mexico to Argentina. There are more than 230 species, known variously as antshrikes, antwrens, antvireos, fire ...

. It is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...

. Its natural

habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...

s are

subtropical or tropical dry forest The tropical and subtropical dry broadleaf forest is a habitat type defined by the World Wide Fund for Nature and is located at tropical and subtropical latitudes. Though these forests occur in climates that are warm year-round, and may receive ...

and

subtropical or tropical moist lowland forest Tropical and subtropical moist broadleaf forests (TSMF), also known as tropical moist forest, is a subtropical and tropical forest habitat type defined by the World Wide Fund for Nature. Description TSMF is generally found in large, discont ...

. It is threatened by

habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...

. The scalloped antbird was formerly included in the genus ''

Myrmeciza The white-bellied antbird (''Myrmeciza longipes''), is a passerine bird which breeds in the tropical New World from Panama to northern Brazil and in Trinidad Trinidad is the larger and more populous of the two major islands of Trinidad an ...

''. A

molecular phylogenetic Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to ...

study published in 2013 found that ''Myrmeciza'', as then defined, was

polyphyletic A polyphyletic group is an assemblage of organisms or other evolving elements that is of mixed evolutionary origin. The term is often applied to groups that share similar features known as homoplasies, which are explained as a result of converg ...

. In the resulting rearrangement to create

monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispec ...

genera four species including the scalloped antbird were moved to the resurrected genus ''

Myrmoderus ''Myrmoderus'' is a genus of passerine birds in the family Thamnophilidae. The genus contains five species: * Ferruginous-backed antbird (''Myrmoderus ferrugineus'') * Cordillera Azul antbird (''Myrmoderus eowilsoni'') * Scalloped antbird (''My ...

''.

References

External links

BirdLife Species Factsheet.

scalloped antbird The scalloped antbird (''Myrmoderus ruficauda'') is a species of passerine bird in the family Thamnophilidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical dry forest and subtropical or tropical moist lowland forest. ...

Birds of the Atlantic Forest Endemic birds of Brazil

Taxonomy articles created by Polbot {{Thamnophilidae-stub