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Scytalopus pachecoi

Planalto Tapaculo


Scytalopus pachecoi

Maurício, GN, 2005
Churrín Plomizo
Tapaculo-ferreirinho

Family: Rhinocryptidae
Order: Passeriformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia

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Conservation status according to BirdLife International: Least Concern


Description


Description: The plumage is generally lead-colored, the rump and abdomen are cinnamon barred with black, and the wings are rounded. The juveniles, as with other Scytalopus, are brown with a resemblance to the Wren (Troglodytes).

Geographical Distribution: Argentina (Misiones) and southern Brazil.

Habitat: Tacuaral and low vegetation in forests.

Behavior: Curious and confident but very small, agile, and secretive, which makes its observation very difficult. It has a very loud and constant voice that allows it to be recognized from a good distance.

It has recently been described as a new species for science in southern Brazil and Misiones, Argentina (Maurício, 2005), making S. speluncae endemic to Brazil.

S. pachecoi went unnoticed for a long time, and the separation is based on the difference in vocalization (the frequency of note emission in its song vocalization, distinct contact calls), different plumage stages, and sympatry, as both species coexist in southern Brazil.

Author of this compilation: Jorge La Grotteria

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Geographic distribution


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Species vocalizations

Last vocalizations published


Audio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
Santiago Juan Torres06/20/2025ArgentinaMisionesParque Provincial Caá YaríN/AN/AYesNo



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Species reports



 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
230922524/06/202514:46ArgentinaMisionesVía Sin Nombre1Santiago Juan Torres
230917324/06/202509:06ArgentinaMisionesVía Sin Nombre1Santiago Juan Torres
230875823/06/202511:44ArgentinaMisionesReserva Papel Misionero1Santiago Juan Torres
230909820/06/202515:53ArgentinaMisionesParque Provincial Caá Yarí1Santiago Juan Torres
214166205/09/2024ArgentinaMisionesVía sin nombre2Santiago Juan Torres
214164005/09/2024ArgentinaMisionesVía sin nombreSantiago Juan Torres
214162105/09/2024ArgentinaMisionesRuta Provincial 21Santiago Juan Torres
214037704/09/2024ArgentinaMisionesCamino sin nombrar, Parque Provincial Cruce CaballeroSantiago Juan Torres
214035004/09/2024ArgentinaMisionesCamino sin nombrar, Parque Provincial Cruce CaballeroSantiago Juan Torres
214014603/09/2024ArgentinaMisionesCamino sin nombrar, Parque Provincial Cruce Caballero1Santiago Juan Torres
Page 1

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Related bibliography


Artículo Chebez, J. C. 2009. Otros que se van. Fauna Argentina Amenazada. 552 págs. Albatros. Buenos Aires.

Artículo De la Peña, M. R. 1999. Aves Argentinas, Lista y Distribución. 244 págs. LOLA. Buenos Aires.

Artículo Maurício, G. N. 2005. Taxonomy of southern populations in the Scytalopus speluncae group, with description of a new species and remarks on the systematics and biogeography of the complex (Passeriformes: Rhinocryptidae). Ararajuba 13 (1): 7-28.

Artículo Narosky, T. y D. Yzurieta. 2010. Aves de Argentina y Uruguay – Birds of Argentina & Uruguay: Guía de Identificación Edición Total – A Field Guide Total Edition. 16a ed. 427 págs. Vázquez Mazzini Editores. Buenos Aires. Argentina.

Artículo Narosky, T. Y M. Ruda Vega. 2009. Aves Argentinas, un vuelo por el mundo silvestre. 1a edición. Albatros. Buenos Aires.



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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Planalto Tapaculo (Scytalopus pachecoi) – Species account. Accessed from www.ecoregistros.org on 24/09/2026.