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dc.contributor.author
Stefanini, Manuel Ignacio
dc.contributor.author
Gomez, Raul Orencio
dc.contributor.author
Tambussi, Claudia Patricia
dc.date.available
2018-05-04T17:17:30Z
dc.date.issued
2016-05
dc.identifier.citation
Stefanini, Manuel Ignacio; Gomez, Raul Orencio; Tambussi, Claudia Patricia; A new species of the Pleistocene furnariid Pseudoseisuropsis (Aves, Passeriformes); Society of Vertebrate Paleontology; Journal of Vertebrate Paleontology; 36; 3; 5-2016
dc.identifier.issn
0272-4634
dc.identifier.uri
http://hdl.handle.net/11336/44149
dc.description.abstract
Pseudoseisuropsis wintu sp. nov. is described from cranial material that had formerly been designated as a paratype of the extinct Pseudoseisuropsis nehuen. Thorough comparisons were made between the cranial specimens ascribed to Pseudoseisuropsis and many extant furnariid species. This new species is lower Pleistocene in age and increases the known diversity of Pseudoseisuropsis to three species. Cladistic analyses were performed using 43 cranial characters and a backbone constraint based on a well-supported phylogeny from a recent molecular analysis. In the most parsimonious tree, Pseudoseisuropsis was retrieved as a sister group of woodcreepers (Dendrocolaptinae) with low support. However, slightly suboptimal hypotheses, which could not be completely ruled out, suggest that this genus may be more closely related to other clades of Furnariidae. Hence, we agree with previous authors in regarding Pseudoseisuropsis as Furnariidae Incertae sedis. In addition, two fragmentary fossils ascribed to Pseudoseisuropsis were included in taxonomic comparisons: P. cuelloi, in order to assess the possibility that P. wintu sp.nov. belongs to that species, and another paratype of P. nehuen, to reassess its taxonomic identity.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Society of Vertebrate Paleontology
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Aves
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Passeriformes
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Plioceno
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Argentina
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Meteorología y Ciencias Atmosféricas
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
A new species of the Pleistocene furnariid Pseudoseisuropsis (Aves, Passeriformes)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-05-02T17:39:16Z
dc.identifier.eissn
1937-2809
dc.journal.volume
36
dc.journal.number
3
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Lawrence
dc.description.fil
Fil: Stefanini, Manuel Ignacio. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Geología. Laboratorio de Paleontología Evolutiva de Vertebrados; Argentina
dc.description.fil
Fil: Gomez, Raul Orencio. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Geología. Laboratorio de Paleontología Evolutiva de Vertebrados; Argentina
dc.description.fil
Fil: Tambussi, Claudia Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina
dc.journal.title
Journal of Vertebrate Paleontology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/02724634.2016.1100630
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/02724634.2016.1100630
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