''Percnostola'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

of insectivorous

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 generally have an anisodactyl arrangement of their ...

birds 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 ...

. The genus was erected by the German ornithologists

Jean Cabanis Jean Louis Cabanis (8 March 1816 – 20 February 1906) was a German ornithologist. He worked at the bird collections of the Natural History Museum in Berlin becoming its first curator of birds in 1850. He founded the ''Journal für Ornithologie ...

and

Ferdinand Heine Jakob Gottlieb Ferdinand Heine (9 March 1809 in Halberstadt – 28 March 1894) was a German ornithologist and collector. Heine had one of the largest private collection of birds in the mid-19th century. The collection now housed at the Heineanum ...

in 1860. The

type species In International_Code_of_Zoological_Nomenclature, zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the spe ...

is the black-headed antbird. The name of the genus comes from the Ancient Greek words ''perknos'' meaning "dark" or "dusky" and ''stolē'' meaning "dress" or "clothing". The genus contains two species: * Black-headed antbird (''Percnostola rufifrons'') * Allpahuayo antbird (''Percnostola arenarum'') The genus previously included the white-lined antbird but a genetic study published in 2013 found that it is embedded within '' Myrmoborus''.

References

Bird genera Birds of the Amazon rainforest Birds of Peruvian Amazonia Taxonomy articles created by Polbot {{Thamnophilidae-stub